{"title":"2mm Aluminium Flat Coping","description":"","products":[{"product_id":"aluminium-coping-upstand-75mm","title":"2mm Aluminium Flat Coping – Stopend Upstand | 75mm External Leg","description":"\u003cp class=\"MsoNormal\" style=\"margin-bottom: 9.0pt; line-height: 125%;\"\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003eA stopend upstand terminates the end of a flat coping run with an integrated raised lip on the top surface. The upstand is a vertical wall of aluminium, formed as part of the same pressed piece, that rises from the top face of the coping at the terminal end. It serves a specific weathertightness function: when wind drives rain horizontally along the parapet face, the upstand stops the water from running off the open end of the run and tracking down the wall behind. On exposed parapet terminals, this is the difference between a clean dry wall face below and a streaked, water-marked one.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 9.0pt; line-height: 125%;\"\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003eManufactured at the Online Metal Store Ltd facility in Chelmsford in 2mm aluminium, available in the same 29 sizes (185mm to 885mm) as the rest of the 2mm flat coping range with 75mm equal legs, powder coated in any RAL colour. For the alternative termination piece without the integrated upstand, see the \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/aluminium-coping-stopend-75mm-ex\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial; color: #2e75b6;\"\u003e2mm flat coping closed stopend\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: 125%; margin: 10.0pt 0in 9.0pt 0in;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 15.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial; color: #2c3e50;\"\u003eClosed Stopend or Stopend Upstand: Which Do You Need?\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 9.0pt; line-height: 125%;\"\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003eBoth products terminate the end of a flat coping run. The difference is in how they handle wind-driven rain at the terminal position.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 9.0pt; line-height: 125%;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 13.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial; color: #2c3e50;\"\u003eClosed Stopend\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 9.0pt; line-height: 125%;\"\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003eA \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/aluminium-coping-stopend-75mm-ex\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial; color: #2e75b6;\"\u003eclosed stopend\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003e caps the open end of the coping run with a flush vertical face. The top of the stopend matches the level of the coping top, so the finished profile reads as a single flat surface terminating cleanly at the run end. This is the standard choice for sheltered parapet terminals where wind-driven rain is not a concern, and where a clean, minimal end detail is preferred for visual reasons.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 9.0pt; line-height: 125%;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 13.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial; color: #2c3e50;\"\u003eStopend Upstand (This Product)\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 9.0pt; line-height: 125%;\"\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003eA stopend upstand has the same termination function but adds a raised lip running across the top of the closure. The upstand wall rises 25mm to 50mm above the coping top surface (depending on the system specification) at the terminal end, forming a small barrier that stops water from being driven off the run end and onto the wall face below. Use the upstand version on exposed parapet terminals, on coastal sites, on tall buildings where wind exposure at parapet level is significant, and on any terminal where the parapet face below the coping is finished in a material that would be marked or damaged by water tracking down it.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 9.0pt; line-height: 125%;\"\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003eBoth products are made to the same width sizes and use the same fixing method. The choice depends on the exposure of the specific terminal position, not on which other components you have ordered.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: 125%; margin: 10.0pt 0in 9.0pt 0in;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 15.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial; color: #2c3e50;\"\u003eKey Benefits\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraph\" style=\"text-indent: -.25in; mso-list: l0 level1 lfo1; margin: 0in 0in 5.0pt .5in;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cb\u003e\u003cspan style=\"font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003eIntegrated upstand prevents wind-driven rain runoff: \u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003ethe raised lip across the terminal stops water from running off the open end of the run and down the wall face below. Particularly valuable on exposed sites and at building corners where wind funnels along the parapet.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraph\" style=\"text-indent: -.25in; mso-list: l0 level1 lfo1; margin: 0in 0in 5.0pt .5in;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cb\u003e\u003cspan style=\"font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003eSingle-piece construction: \u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003ethe upstand is formed as part of the same pressed aluminium piece as the rest of the stopend. No separate joint between the stopend and the upstand to seal or fail over time.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraph\" style=\"text-indent: -.25in; mso-list: l0 level1 lfo1; margin: 0in 0in 5.0pt .5in;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cb\u003e\u003cspan style=\"font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003e29 sizes matching the run lengths: \u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003e185mm to 885mm in 25mm increments. Order the same width size as your straight coping lengths.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraph\" style=\"text-indent: -.25in; mso-list: l0 level1 lfo1; margin: 0in 0in 5.0pt .5in;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cb\u003e\u003cspan style=\"font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003eConcealed fixing: \u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003ethe upstand stopend uses the same 4mm bracket as the run lengths. No fastener penetrates the visible coping or upstand surface.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraph\" style=\"text-indent: -.25in; mso-list: l0 level1 lfo1; margin: 0in 0in 5.0pt .5in;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cb\u003e\u003cspan style=\"font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003eAny RAL colour, batch-matched: \u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003eorder in the same RAL as the rest of the system for batch-consistent colour from the same Chelmsford coating run.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraph\" style=\"text-indent: -.25in; mso-list: l0 level1 lfo1; margin: 0in 0in 5.0pt .5in;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cb\u003e\u003cspan style=\"font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003eMade to order in Chelmsford: \u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003enon-returnable unless faulty. Verify size and orientation before ordering.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: 125%; margin: 10.0pt 0in 9.0pt 0in;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 15.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial; color: #2c3e50;\"\u003eTechnical Specifications\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 5.0pt;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003eMaterial: \u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003e2mm grade aluminium\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 5.0pt;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003eProfile: \u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003eFlat coping stopend with integrated upstand\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 5.0pt;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003eExternal Leg: \u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003e75mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 5.0pt;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003eInternal Leg: \u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003e75mm (equal both sides)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 5.0pt;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003eWidth Sizes: \u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003e185mm, 210mm, 235mm, 260mm, 285mm, 310mm, 335mm, 360mm, 385mm, 410mm, 435mm, 460mm, 485mm, 510mm, 535mm, 560mm, 585mm, 610mm, 635mm, 660mm, 685mm, 710mm, 735mm, 760mm, 785mm, 810mm, 835mm, 860mm, 885mm (29 sizes in 25mm increments)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 5.0pt;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003eSize Note: \u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003eOrder the same width size as your straight coping lengths\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 5.0pt;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003eSizing Formula: \u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003eWall width + 170mm = size to order (75mm external leg + 75mm internal leg + 10mm + 10mm returns = 170mm)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 5.0pt;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003eFinish: \u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003ePolyester powder coating, external grade\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 5.0pt;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003eColour: \u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003eAny RAL colour to order\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 5.0pt;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003eFixing Bracket: \u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003e4mm Aluminium Coping Bracket (correct for 2mm coping)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 5.0pt;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003eCompatible System: \u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003e2mm Aluminium Flat Coping | 75mm External Leg\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 5.0pt;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003eFabrication: \u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003eMade to order -- non-returnable unless faulty\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 5.0pt;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003eCountry of Origin: \u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003eUnited Kingdom (Chelmsford, Essex)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 5.0pt;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003ePrice: \u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003e£57.60 ex VAT (£69.12 inc VAT)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: 125%; margin: 10.0pt 0in 9.0pt 0in;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 15.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial; color: #2c3e50;\"\u003eHow Many Stopends Do You Need?\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 9.0pt; line-height: 125%;\"\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003eOne stopend is required per run terminal end. Count the run terminals on your parapet plan: each terminal needs either a closed stopend or a stopend upstand (this product) depending on the exposure and specification at that position.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraph\" style=\"text-indent: -.25in; mso-list: l0 level1 lfo1; margin: 0in 0in 5.0pt .5in;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cspan style=\"font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003eTwo-end run (a single run with both ends terminating against another structure): 2 stopends.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraph\" style=\"text-indent: -.25in; mso-list: l0 level1 lfo1; margin: 0in 0in 5.0pt .5in;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cspan style=\"font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003eRun terminating against a chimney or wall at one end and exposed at the other: 1 stopend at the exposed end.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraph\" style=\"text-indent: -.25in; mso-list: l0 level1 lfo1; margin: 0in 0in 5.0pt .5in;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cspan style=\"font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003eStepped parapet with multiple run terminals: 1 stopend per terminal.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraph\" style=\"text-indent: -.25in; mso-list: l0 level1 lfo1; margin: 0in 0in 5.0pt .5in;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cspan style=\"font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003eContinuous perimeter coping with no terminals: 0 stopends (corners only).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 9.0pt; line-height: 125%;\"\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003eA stopend upstand is the right choice at exposed terminals on exposed sites. A closed stopend is the right choice at sheltered terminals or where the parapet face below is unaffected by occasional water tracking.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: 125%; margin: 10.0pt 0in 9.0pt 0in;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 15.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial; color: #2c3e50;\"\u003eInstallation\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 9.0pt; line-height: 125%;\"\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003eFix a \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/4mm-aluminium-coping-bracket\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial; color: #2e75b6;\"\u003e4mm aluminium coping bracket\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003e within 150-200mm of the run terminal position to support the stopend. The stopend upstand presses onto the bracket in the same way as a straight coping length, with the upstand at the terminal face away from the run direction. Press the adjacent straight section up to the stopend upstand and apply a continuous bead of \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/colour-coded-sealant-300ml\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial; color: #2e75b6;\"\u003ecolour coded sealant\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003e in the matching RAL to the internal face of the joint between the straight section and the stopend.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 9.0pt; line-height: 125%;\"\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003eLock the stopend to the bracket using a \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/timber-fasteners-ral\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial; color: #2e75b6;\"\u003ecolour coded fastener\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003e in the matching RAL. Apply a finishing bead of sealant on the external joint face. The integrated upstand requires no separate sealant application along its length: it is a single pressed piece with no joints.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: 125%; margin: 10.0pt 0in 9.0pt 0in;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 15.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial; color: #2c3e50;\"\u003eWhere the Stopend Upstand Is Used\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 9.0pt; line-height: 125%;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 13.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial; color: #2c3e50;\"\u003eExposed Coastal and Open-Site Parapet Terminals\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 9.0pt; line-height: 125%;\"\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003eOn buildings near the Essex, Suffolk or Kent coastline, on hilltop and ridge sites, and on any building where wind loading at parapet level is meaningfully above the standard sheltered baseline, the stopend upstand is the correct termination. Wind-driven rain at these positions is the rule rather than the exception, and a closed stopend without an upstand will allow water to track down the wall face below the terminal during sustained driven rain events.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 9.0pt; line-height: 125%;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 13.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial; color: #2c3e50;\"\u003eTall Building Parapet Terminals\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 9.0pt; line-height: 125%;\"\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003eOn buildings of two storeys or more, wind speeds at parapet level are higher than at ground level on the same site. The pressure differential at building corners drives rain horizontally along the parapet face. The stopend upstand at parapet terminals on these buildings keeps water from being driven off the run end onto the wall face below.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 9.0pt; line-height: 125%;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 13.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial; color: #2c3e50;\"\u003eParapets with Sensitive Wall Finishes Below\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 9.0pt; line-height: 125%;\"\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003eWhere the wall finish below the parapet is a render, a self-coloured masonry surface, or any finish that would be marked, stained or damaged by water tracking down it, the stopend upstand is the correct termination regardless of the site exposure. The cost of the upstand is significantly less than the cost of repairing or repainting a streaked render face after the first severe weather event.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 9.0pt; line-height: 125%;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 13.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial; color: #2c3e50;\"\u003eRoof Terraces and Balconies\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 9.0pt; line-height: 125%;\"\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003eOn accessible roof terraces and balconies with parapet walls, the stopend upstand at the terminal positions prevents water tracking down to the deck or balcony surface where it might cause staining or pooling at the perimeter. Order alongside \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/2mm-aluminium-coping-3m-75mm-leg\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial; color: #2e75b6;\"\u003eflat coping run lengths\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003e and \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/aluminium-coping-corner-75mm\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial; color: #2e75b6;\"\u003e90 degree corners\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003e for a complete terrace parapet specification.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: 125%; margin: 10.0pt 0in 9.0pt 0in;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 15.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial; color: #2c3e50;\"\u003eWhy a Pressed Aluminium Upstand\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 9.0pt; line-height: 125%;\"\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003eThe integrated upstand is the technical advantage of this product. A site-formed upstand built up from sheet metal or a separate piece bonded to a closed stopend would rely on a sealed joint between the upstand and the coping top to be weathertight. That joint is the most exposed sealant line on the entire parapet, sitting at the terminal end where wind concentration is highest. Sealant joints in this position fail over time.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 9.0pt; line-height: 125%;\"\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003eA pressed single-piece upstand has no joint to fail. The upstand is part of the same aluminium pressing as the stopend itself. The only sealant joints in the installation are the joint between the stopend and the adjacent straight coping section, which is a sheltered internal joint, and the joint at the bottom edge where the stopend leg meets the wall, which is no different from any other coping joint on the run.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: 125%; margin: 10.0pt 0in 9.0pt 0in;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 15.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial; color: #2c3e50;\"\u003eWhy Choose Online Metal Store Ltd\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 9.0pt; line-height: 125%;\"\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003eAll flat coping system components, including stopend upstands, are manufactured at our Chelmsford facility. When you order the upstand stopend in the same RAL as the rest of the system (lengths, corners, closed stopends, brackets), all components go through the same powder coating batch and arrive on site colour-matched. Contact our team at \u003c\/span\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial; color: #2e75b6;\"\u003esales@onlinemetalstore.co.uk\u003c\/span\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003e or call +44 7907 239290, Monday to Saturday 6:30am to 4:30pm, to confirm size, discuss the run terminal positions, or get a quote for the full system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: 125%; margin: 10.0pt 0in 9.0pt 0in;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 15.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial; color: #2c3e50;\"\u003eComplete Your 2mm Flat Coping System | 75mm External Leg\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraph\" style=\"text-indent: -.25in; mso-list: l0 level1 lfo1; margin: 0in 0in 5.0pt .5in;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/2mm-aluminium-coping-1m-75mm-leg\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan style=\"font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial; color: #2e75b6;\"\u003e2mm Aluminium Flat Coping – 1m Length | 75mm External Leg\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraph\" style=\"text-indent: -.25in; mso-list: l0 level1 lfo1; margin: 0in 0in 5.0pt .5in;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/2mm-aluminium-coping-2m-75mm-leg\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan style=\"font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial; color: #2e75b6;\"\u003e2mm Aluminium Flat Coping – 2m Length | 75mm External Leg\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraph\" style=\"text-indent: -.25in; mso-list: l0 level1 lfo1; margin: 0in 0in 5.0pt .5in;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/2mm-aluminium-coping-3m-75mm-leg\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan style=\"font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial; color: #2e75b6;\"\u003e2mm Aluminium Flat Coping – 3m Length | 75mm External Leg\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraph\" style=\"text-indent: -.25in; mso-list: l0 level1 lfo1; margin: 0in 0in 5.0pt .5in;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/aluminium-coping-corner-75mm\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan style=\"font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial; color: #2e75b6;\"\u003e2mm Aluminium Flat Coping – 90 Degree Corner | 75mm External Leg\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraph\" style=\"text-indent: -.25in; mso-list: l0 level1 lfo1; margin: 0in 0in 5.0pt .5in;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/aluminium-coping-stopend-75mm-ex\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan style=\"font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial; color: #2e75b6;\"\u003e2mm Aluminium Flat Coping – Closed Stopend | 75mm External Leg\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003e -- the alternative stopend without the integrated upstand\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraph\" style=\"text-indent: -.25in; mso-list: l0 level1 lfo1; margin: 0in 0in 5.0pt .5in;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cspan style=\"font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003e2mm Aluminium Flat Coping – Stopend Upstand | 75mm External Leg (this product)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraph\" style=\"text-indent: -.25in; mso-list: l0 level1 lfo1; margin: 0in 0in 5.0pt .5in;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/4mm-aluminium-coping-bracket\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan style=\"font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial; color: #2e75b6;\"\u003e4mm Aluminium Coping Bracket\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraph\" style=\"text-indent: -.25in; mso-list: l0 level1 lfo1; margin: 0in 0in 5.0pt .5in;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/colour-coded-sealant-300ml\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan style=\"font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial; color: #2e75b6;\"\u003eColour Coded Sealant 300ml\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraph\" style=\"text-indent: -.25in; mso-list: l0 level1 lfo1; margin: 0in 0in 5.0pt .5in;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e          \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/timber-fasteners-ral\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan style=\"font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial; color: #2e75b6;\"\u003eColour Coded Fasteners (Timber)\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 4.0pt;\"\u003e \u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 9.0pt; line-height: 125%;\"\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003eFor the full flat coping range and the 2mm vs 3mm gauge guide, visit the \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/pages\/aluminium-flat-copings\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial; color: #2e75b6;\"\u003eAluminium Flat Copings collection page\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003e. For the sloping coping alternative profile, see the \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/pages\/aluminium-sloping-coping\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial; color: #2e75b6;\"\u003eAluminium Sloping Coping range\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: 125%; margin: 10.0pt 0in 9.0pt 0in;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 15.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial; color: #2c3e50;\"\u003eFrequently Asked Questions\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: 125%; margin: 6.0pt 0in 9.0pt 0in;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial; color: #2c3e50;\"\u003eWhat is the difference between a closed stopend and a stopend upstand?\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 9.0pt; line-height: 125%;\"\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003eA \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/aluminium-coping-stopend-75mm-ex\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial; color: #2e75b6;\"\u003eclosed stopend\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003e caps the run end with a flush vertical face level with the coping top. A stopend upstand (this product) adds a raised lip across the terminal that prevents wind-driven rain from running off the run end and tracking down the wall face below. Use the closed stopend at sheltered terminals where rain runoff is not a concern. Use the stopend upstand at exposed terminals, on coastal sites, on tall buildings, and where the wall face below is sensitive to water tracking.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: 125%; margin: 6.0pt 0in 9.0pt 0in;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial; color: #2c3e50;\"\u003eWhen should I choose the upstand version over the closed stopend?\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 9.0pt; line-height: 125%;\"\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003eWhenever wind-driven rain at the terminal position is a realistic condition. Specifically: exposed coastal and open-site terminals, parapet terminals on buildings of two storeys or more, terminal positions at building corners where wind concentrates along the parapet face, and any terminal where the wall below is finished in a material that would be marked or stained by water tracking down it.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: 125%; margin: 6.0pt 0in 9.0pt 0in;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial; color: #2c3e50;\"\u003eWhat size do I need?\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 9.0pt; line-height: 125%;\"\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003eWall width + 170mm = the size to order. The 29 sizes are coping widths, not run lengths. Order the same width size as your straight coping lengths in the same run. A 165mm wide wall gives 335mm. A 240mm wall gives 410mm. A 340mm wall gives 510mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: 125%; margin: 6.0pt 0in 9.0pt 0in;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial; color: #2c3e50;\"\u003eDoes the stopend upstand come in left and right handed versions?\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 9.0pt; line-height: 125%;\"\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003eNo. The flat coping system has equal 75mm legs on both sides, so the stopend upstand is symmetrical and works at either end of the run regardless of orientation. This is different from the sloping coping system, where left and right handed stopends are specified to account for the slope direction. For sloping coping stopends, see the \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/pages\/aluminium-sloping-coping\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial; color: #2e75b6;\"\u003eAluminium Sloping Coping range\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: 125%; margin: 6.0pt 0in 9.0pt 0in;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial; color: #2c3e50;\"\u003eIs this product anodised or powder coated?\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 9.0pt; line-height: 125%;\"\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003ePowder coated only. The finish is an external grade polyester powder coat available in any RAL colour. These products are not anodised. Any reference to anodising on the current product page is a factual error and will be corrected on publication. Powder coating is the only available finish across the entire OMS aluminium product range.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: 125%; margin: 6.0pt 0in 9.0pt 0in;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial; color: #2c3e50;\"\u003eHow is the upstand attached to the rest of the stopend?\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 9.0pt; line-height: 125%;\"\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003eIt is not attached: it is part of the same pressed aluminium piece. The stopend and the upstand are formed together from a single sheet of 2mm aluminium with the upstand pressed up at the terminal face during fabrication. There is no separate joint, no bond line and no sealant connection between the upstand and the stopend body. This is the technical advantage of a pressed aluminium upstand stopend over a site-formed alternative.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: 125%; margin: 10.0pt 0in 9.0pt 0in;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 15.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial; color: #2c3e50;\"\u003eReady to Order?\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 9.0pt; line-height: 125%;\"\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003eSelect the size matching your straight coping lengths, choose your RAL colour, and add to basket. For confirmation that the upstand version is the right choice for your specific terminal position, advice on stopend count, or to order the full system, contact our team at \u003c\/span\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial; color: #2e75b6;\"\u003esales@onlinemetalstore.co.uk\u003c\/span\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 125%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial;\"\u003e or call +44 7907 239290, Monday to Saturday 6:30am to 4:30pm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan style=\"font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;\"\u003eCustom Fabricated Item: \u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;\"\u003eMade to order. Please check your size and confirm the run terminal exposure before ordering. Non-returnable unless faulty. See our \u003c\/span\u003e\u003cspan style=\"font-size: 10.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/pages\/returns-policy\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan style=\"font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial; color: #2e75b6;\"\u003eRefund and Returns Policy\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Arial; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;\"\u003e for full details\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Online Metal Store Ltd","offers":[{"title":"185mm","offer_id":42314532126804,"sku":"AC2-SU-75-185","price":57.6,"currency_code":"GBP","in_stock":true},{"title":"210mm","offer_id":42314532159572,"sku":"AC2-SU-75-210","price":58.56,"currency_code":"GBP","in_stock":true},{"title":"235mm","offer_id":42314532192340,"sku":"AC2-SU-75-235","price":59.52,"currency_code":"GBP","in_stock":true},{"title":"260mm","offer_id":42314532225108,"sku":"AC2-SU-75-260","price":60.48,"currency_code":"GBP","in_stock":true},{"title":"285mm","offer_id":42314532257876,"sku":"AC2-SU-75-285","price":61.44,"currency_code":"GBP","in_stock":true},{"title":"310mm","offer_id":42314532290644,"sku":"AC2-SU-75-310","price":62.4,"currency_code":"GBP","in_stock":true},{"title":"335mm","offer_id":42314532323412,"sku":"AC2-SU-75-335","price":63.36,"currency_code":"GBP","in_stock":true},{"title":"360mm","offer_id":42314532356180,"sku":"AC2-SU-75-360","price":64.32,"currency_code":"GBP","in_stock":true},{"title":"385mm","offer_id":42314532388948,"sku":"AC2-SU-75-385","price":65.28,"currency_code":"GBP","in_stock":true},{"title":"410mm","offer_id":42314532421716,"sku":"AC2-SU-75-410","price":66.24,"currency_code":"GBP","in_stock":true},{"title":"435mm","offer_id":42314532454484,"sku":"AC2-SU-75-435","price":67.2,"currency_code":"GBP","in_stock":true},{"title":"460mm","offer_id":42314532487252,"sku":"AC2-SU-75-460","price":68.16,"currency_code":"GBP","in_stock":true},{"title":"485mm","offer_id":42314532520020,"sku":"AC2-SU-75-485","price":69.12,"currency_code":"GBP","in_stock":true},{"title":"510mm","offer_id":42314532552788,"sku":"AC2-SU-75-510","price":70.08,"currency_code":"GBP","in_stock":true},{"title":"535mm","offer_id":42314532585556,"sku":"AC2-SU-75-535","price":71.04,"currency_code":"GBP","in_stock":true},{"title":"560mm","offer_id":42314532618324,"sku":"AC2-SU-75-560","price":72.0,"currency_code":"GBP","in_stock":true},{"title":"585mm","offer_id":42314532651092,"sku":"AC2-SU-75-585","price":72.96,"currency_code":"GBP","in_stock":true},{"title":"610mm","offer_id":42314532683860,"sku":"AC2-SU-75-610","price":73.92,"currency_code":"GBP","in_stock":true},{"title":"635mm","offer_id":42314532716628,"sku":"AC2-SU-75-635","price":74.88,"currency_code":"GBP","in_stock":true},{"title":"660mm","offer_id":42314532749396,"sku":"AC2-SU-75-660","price":75.84,"currency_code":"GBP","in_stock":true},{"title":"685mm","offer_id":42314532782164,"sku":"AC2-SU-75-685","price":76.8,"currency_code":"GBP","in_stock":true},{"title":"710mm","offer_id":42314532814932,"sku":"AC2-SU-75-710","price":77.76,"currency_code":"GBP","in_stock":true},{"title":"735mm","offer_id":42314532847700,"sku":"AC2-SU-75-735","price":78.72,"currency_code":"GBP","in_stock":true},{"title":"760mm","offer_id":42314532880468,"sku":"AC2-SU-75-760","price":79.68,"currency_code":"GBP","in_stock":true},{"title":"785mm","offer_id":42314532913236,"sku":"AC2-SU-75-785","price":80.64,"currency_code":"GBP","in_stock":true},{"title":"810mm","offer_id":42314532946004,"sku":"AC2-SU-75-810","price":81.6,"currency_code":"GBP","in_stock":true},{"title":"835mm","offer_id":42314532978772,"sku":"AC2-SU-75-835","price":82.56,"currency_code":"GBP","in_stock":true},{"title":"860mm","offer_id":42314533011540,"sku":"AC2-SU-75-860","price":83.52,"currency_code":"GBP","in_stock":true},{"title":"885mm","offer_id":42314533044308,"sku":"AC2-SU-75-885","price":84.48,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/1588\/2580\/files\/Picture1.png?v=1776756758"},{"product_id":"2mm-aluminium-coping-1m-75mm-leg","title":"2mm Aluminium Flat Coping – 1m Length | 75mm External Leg","description":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe short infill section in the 2mm aluminium flat coping range. The 1m length earns its place in three specific situations: as the final piece at the end of a longer run where the remaining face length is under 2m, for genuinely short parapet sections where a 2m section would produce significant waste on a non-returnable product, and for tight-access positions where a longer section is difficult to handle or present to the wall. On a 7m parapet run, two \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/2mm-aluminium-coping-3m-75mm-leg\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e3m sections\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e plus a 1m section gives 7m with two joints and no waste. Ordering a third 3m section and cutting 2m from it wastes £32.76 of made-to-order material with no installation benefit.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAvailable in 29 width sizes from 185mm to 885mm to match domestic and light commercial parapet wall widths, powder coated in any RAL colour, made to order at the Online Metal Store Ltd facility in Chelmsford.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eWhen the 1m Section Is the Right Choice\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eFinal Infill on a Longer Flat Coping Run\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe most common use. On any parapet run that does not divide neatly into 2m or 3m sections, the 1m piece closes out the run. On a 7m face: two \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/2mm-aluminium-coping-3m-75mm-leg\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e3m sections\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e and a 1m section. On a 5m face: two \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/2mm-aluminium-coping-2m-75mm-leg\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e2m sections\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e and a 1m cut or 1m section. Ordering a 1m section for these infill positions is more economical than cutting from a longer section, as the 1m section is fabricated to the exact size needed rather than cut down from a longer piece.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eShort Parapet Faces Under 2m\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eSome parapet sections are genuinely short: narrow return walls on extensions, gate piers on boundary walls, and short sections between door openings or openings in parapet walls. On a face of 800mm to 1800mm, a single 1m section with a short trim is more practical than ordering a 2m section and cutting almost half of it away.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eTight-Access Installation Positions\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eOn parapet walls where access is restricted by an adjacent structure, a low rooflight, or an overhanging element that limits the length of section that can be presented to the wall, the 1m section is the practical choice. Using 1m sections only at these positions, rather than across the full run, keeps joint count as low as possible while addressing the access constraint.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eFlat or Sloping Coping: What Is the Difference?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFlat coping has a level top surface that sits horizontally on the parapet, giving a clean straight line at building level. It suits contemporary domestic architecture, modern extensions and buildings where a minimalist parapet profile is specified. Sloping coping has a built-in slope that tilts toward the external face, actively draining rainwater off the surface. Both types use the same concealed bracket fixing method, but the profiles, corners and stopends are not interchangeable between systems. If the project calls for sloping coping, use the \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/pages\/aluminium-sloping-coping\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e2mm sloping coping range\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan\u003eKey Benefits\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eMinimises waste on infill positions: \u003c\/span\u003e\u003cspan\u003eordering a 1m section for a 1m infill rather than cutting from a 2m or 3m section avoids wasting material on a non-returnable made-to-order product.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eFlat horizontal profile: \u003c\/span\u003e\u003cspan\u003eclean, level top surface for contemporary domestic architecture. Matches the adjacent 2m and 3m sections exactly so the installed parapet reads as a continuous uninterrupted line.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e29 domestic sizes: \u003c\/span\u003e\u003cspan\u003e185mm to 885mm in 25mm increments covers the full range of domestic and light commercial parapet wall widths.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eEasy to handle in confined spaces: \u003c\/span\u003e\u003cspan\u003ea 1m aluminium section weighs significantly less than a 3m section. Where one person needs to handle the section on a narrow scaffolding platform or in a tight access position, the 1m is the practical choice.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eCan be cut to length on site: \u003c\/span\u003e\u003cspan\u003ealuminium cuts cleanly with a fine-toothed hacksaw or metal-cutting saw. If the infill position is shorter than 1m, cut to the required length and fit a closed stopend at the cut end.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eAny RAL colour, batch-matched: \u003c\/span\u003e\u003cspan\u003eorder in the same RAL as the 2m and 3m primary sections, corners, stopends and brackets for a colour-consistent installation from the same Chelmsford coating batch.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eTechnical Specifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cspan\u003eMaterial: \u003c\/span\u003e\u003cspan\u003e2mm grade aluminium\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cspan\u003eProfile: \u003c\/span\u003e\u003cspan\u003eFlat coping\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cspan\u003eLength: \u003c\/span\u003e\u003cspan\u003e1m (1000mm)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cspan\u003eExternal Leg: \u003c\/span\u003e\u003cspan\u003e75mm\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cspan\u003eInternal Leg: \u003c\/span\u003e\u003cspan\u003e75mm (equal both sides)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cspan\u003eWidth Sizes: \u003c\/span\u003e\u003cspan\u003e185mm, 210mm, 235mm, 260mm, 285mm, 310mm, 335mm, 360mm, 385mm, 410mm, 435mm, 460mm, 485mm, 510mm, 535mm, 560mm, 585mm, 610mm, 635mm, 660mm, 685mm, 710mm, 735mm, 760mm, 785mm, 810mm, 835mm, 860mm, 885mm (29 sizes in 25mm increments)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cspan\u003eSize Note: \u003c\/span\u003e\u003cspan\u003eThe \"size\" refers to the overall WIDTH of the coping profile, not the run length. All sections on this page are 1m long.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cspan\u003eSizing Formula: \u003c\/span\u003e\u003cspan\u003eWall width + 170mm = size to order (75mm external leg + 75mm internal leg + 10mm + 10mm returns = 170mm)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cspan\u003eFinish: \u003c\/span\u003e\u003cspan\u003ePolyester powder coating, external grade\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cspan\u003eColour: \u003c\/span\u003e\u003cspan\u003eAny RAL colour to order\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cspan\u003eFixing Bracket: \u003c\/span\u003e\u003cspan\u003e4mm Aluminium Coping Bracket (correct for 2mm coping)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cspan\u003eFabrication: \u003c\/span\u003e\u003cspan\u003eMade to order -- non-returnable unless faulty\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cspan\u003eCountry of Origin: \u003c\/span\u003e\u003cspan\u003eUnited Kingdom (Chelmsford, Essex)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cspan\u003ePrice: \u003c\/span\u003e\u003cspan\u003e£32.76 ex VAT (£39.31 inc VAT)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eHow to Calculate the Width Size\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe 29 sizes from 185mm to 885mm are coping widths, not run lengths. Every section on this page is 1m long. Order the same width size as your 2m and 3m sections in the same flat coping run.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFormula: wall width + 170mm = size to order.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e90mm wide wall: 90 + 170 = 260mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e165mm wide wall: 165 + 170 = 335mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e240mm wide wall: 240 + 170 = 410mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e340mm wide wall: 340 + 170 = 510mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIf the result falls between two available sizes, select the next size up. If you have already ordered 2m or 3m sections for the same run, order the same width size for the 1m infill piece.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eInstallation\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFix the \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/4mm-aluminium-coping-bracket\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e4mm aluminium coping brackets\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e in position. For a 1m section, two brackets at approximately 700-800mm apart covers the section within the 1000mm maximum centre requirement. Apply a continuous bead of \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/colour-coded-sealant-300ml\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003ecolour coded sealant\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e in the matching RAL to the internal face of both joints where the 1m section butts up to adjacent sections. Press the 1m section onto the brackets and lock with \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/timber-fasteners-ral\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003ecolour coded fasteners\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e in the matching RAL. Apply a neat finishing sealant bead on the external joint faces.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhere the 1m section forms a run terminal, fit a \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/aluminium-coping-stopend-75mm-ex\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eclosed stopend\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e at the terminal end. Where a cut section forms a terminal, fit the stopend on the cut face rather than leaving the cut aluminium end exposed.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eWhere the 1m Flat Coping Section Is Used\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eInfill at the End of Long Parapet Runs\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eOn any domestic parapet run that does not divide neatly into whole 2m or 3m sections, the 1m piece is the efficient infill choice. On a 10m run, three \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/2mm-aluminium-coping-3m-75mm-leg\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e3m sections\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e and a 1m section gives 10m with three joints and no waste. Ordering a fourth 3m section and cutting 2m from it wastes material on a non-returnable product.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eShort Return Walls and Narrow Parapet Sections\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eOn extensions with short return walls, gate piers, and parapet sections between openings, the 1m section is the natural fit. Paired with \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/2mm-aluminium-coping-2m-75mm-leg\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e2m sections\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e and \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/2mm-aluminium-coping-3m-75mm-leg\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e3m sections\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e on the longer faces, the 1m section handles the short positions without cutting waste from a longer section.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eTight-Access Positions on Restricted Scaffolding\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eOn parapet walls at height where the working platform is narrow, an adjacent structure limits access, or an overhang restricts the length of section that can be presented to the wall, the 1m section is the practical choice. It weighs less, manoeuvres more easily in confined spaces, and can be fitted by one person in positions where a 3m section would require assistance.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eGarden and Boundary Walls with Complex Geometry\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eOn domestic garden walls with multiple changes of direction, steps, gate openings and curved sections, the parapet run produces a mix of face lengths. Some faces will be longer and suited to \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/2mm-aluminium-coping-3m-75mm-leg\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e2m or 3m sections\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e; others will be short enough that the 1m section is the right single-piece solution. A well-planned order includes a mix of all three lengths to match the face dimensions across the full perimeter.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eWhy Aluminium for Short-Run Parapet Coping\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eOn short parapet sections and boundary walls, the temptation is to use concrete or stone coping as a cheaper option. Concrete coping requires mortar bedding, cracks at joints under freeze-thaw cycling, and needs repointing over time. Aluminium flat coping at 1m section length requires no mortar, no pointing, and no maintenance beyond the periodic check that the sealant at joints is intact. For a domestic boundary wall expected to be maintenance-free for 20 years, aluminium is the more practical long-term choice.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eComplete Your 2mm Flat Coping System | 75mm External Leg\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e2mm Aluminium Flat Coping – 1m Length | 75mm External Leg (this product)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/2mm-aluminium-coping-2m-75mm-leg\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e2mm Aluminium Flat Coping – 2m Length | 75mm External Leg\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/2mm-aluminium-coping-3m-75mm-leg\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e2mm Aluminium Flat Coping – 3m Length | 75mm External Leg\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/aluminium-coping-corner-75mm\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e2mm Aluminium Flat Coping – 90 Degree Corner | 75mm External Leg\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/aluminium-coping-stopend-75mm-ex\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e2mm Aluminium Flat Coping – Closed Stopend | 75mm External Leg\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/aluminium-coping-upstand-75mm-1\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e2mm Aluminium Flat Coping – Stopend Upstand | 75mm External Leg\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/4mm-aluminium-coping-bracket\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e4mm Aluminium Coping Bracket\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/colour-coded-sealant-300ml\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eColour Coded Sealant 300ml\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/timber-fasteners-ral\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eColour Coded Fasteners (Timber)\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFor the full flat coping system overview and the 2mm vs 3mm gauge guide, see the \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/2mm-aluminium-coping-3m-75mm-leg\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e2mm flat coping 3m length page\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e. For the 2mm sloping coping alternative, visit the \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/pages\/aluminium-sloping-coping\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eAluminium Sloping Coping collection\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e. For the full flat coping range, visit the \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/pages\/aluminium-flat-copings\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eAluminium Flat Copings page\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eFrequently Asked Questions\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan\u003eWhen should I order a 1m section rather than 2m or 3m?\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eOrder 1m sections for three situations: as the final infill piece at the end of a longer run where the remaining length is under 2m; for genuinely short parapet faces of 800mm to 1800mm where a 2m section would produce significant cutting waste; and for tight-access positions where a longer section cannot be handled. For medium faces of 2m to 5m, the \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/2mm-aluminium-coping-2m-75mm-leg\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e2m section\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e is more efficient. For longer continuous runs, plan with \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/2mm-aluminium-coping-3m-75mm-leg\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e3m sections\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e first.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan\u003eWhat size do I need?\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWall width + 170mm = the size to order. Measure the parapet wall width at the top from outside face to inside face, then add 170mm. A 165mm wide wall gives 335mm. A 240mm wall gives 410mm. The 29 sizes are coping widths, not run lengths. Order the same width size as the 2m and 3m sections in the same run.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan\u003eCan I cut the 1m section to a shorter length on site?\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eYes. Aluminium cuts cleanly with a fine-toothed hacksaw, a metal-cutting circular saw blade, or an angle grinder with an aluminium-rated cutting disc. Cut square, file the cut edge smooth, and fit a closed stopend at any cut end that forms a run terminal rather than leaving the cut face exposed. On a non-returnable product, measure carefully before cutting.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan\u003eWhat bracket do I use with 2mm flat coping?\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/4mm-aluminium-coping-bracket\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e4mm aluminium coping bracket\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e is the correct bracket for all 2mm flat coping. For a 1m section, two brackets at approximately 700-800mm apart is the minimum. Do not use the 5mm bracket, which is for 3mm coping only.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan\u003eDo I need to seal both joints on a 1m infill section?\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eYes. Apply colour coded sealant in the matching RAL to the internal face of both joints where the 1m section butts up to the adjacent sections on either side. Both joints are weathertight seals. On an infill section where the 1m piece is flanked by longer sections, both joints are exposed to weather and both need a full, continuous sealant application.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eReady to Order?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eSelect the size matching your parapet wall width, choose your RAL colour, and add to basket. For sizing confirmation, advice on infill planning, or a full system quote, contact our team at \u003c\/span\u003e\u003cspan\u003esales@onlinemetalstore.co.uk\u003c\/span\u003e\u003cspan\u003e or call +44 7907 239290, Monday to Saturday 6:30am to 4:30pm.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eCustom Fabricated Item: \u003c\/strong\u003e\u003cspan\u003eMade to order. Please check your measurements before ordering. Non-returnable unless faulty. See our \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/pages\/returns-policy\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eRefund and Returns Policy\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e for full details.\u003c\/span\u003e\u003c\/p\u003e","brand":"Online Metal Store Ltd","offers":[{"title":"185mm","offer_id":42314533142612,"sku":"AC2-1M-75-185","price":32.76,"currency_code":"GBP","in_stock":true},{"title":"210mm","offer_id":42314533175380,"sku":"AC2-1M-75-210","price":34.88,"currency_code":"GBP","in_stock":true},{"title":"235mm","offer_id":42314533208148,"sku":"AC2-1M-75-235","price":37.01,"currency_code":"GBP","in_stock":true},{"title":"260mm","offer_id":42314533240916,"sku":"AC2-1M-75-260","price":39.13,"currency_code":"GBP","in_stock":true},{"title":"285mm","offer_id":42314533273684,"sku":"AC2-1M-75-285","price":41.26,"currency_code":"GBP","in_stock":true},{"title":"310mm","offer_id":42314533306452,"sku":"AC2-1M-75-310","price":43.38,"currency_code":"GBP","in_stock":true},{"title":"335mm","offer_id":42314533339220,"sku":"AC2-1M-75-335","price":45.5,"currency_code":"GBP","in_stock":true},{"title":"360mm","offer_id":42314533371988,"sku":"AC2-1M-75-360","price":47.63,"currency_code":"GBP","in_stock":true},{"title":"385mm","offer_id":42314533404756,"sku":"AC2-1M-75-385","price":49.75,"currency_code":"GBP","in_stock":true},{"title":"410mm","offer_id":42314533437524,"sku":"AC2-1M-75-410","price":51.88,"currency_code":"GBP","in_stock":true},{"title":"435mm","offer_id":42314533470292,"sku":"AC2-1M-75-435","price":54.0,"currency_code":"GBP","in_stock":true},{"title":"460mm","offer_id":42314533503060,"sku":"AC2-1M-75-460","price":56.12,"currency_code":"GBP","in_stock":true},{"title":"485mm","offer_id":42314533535828,"sku":"AC2-1M-75-485","price":58.25,"currency_code":"GBP","in_stock":true},{"title":"510mm","offer_id":42314533568596,"sku":"AC2-1M-75-510","price":60.37,"currency_code":"GBP","in_stock":true},{"title":"535mm","offer_id":42314533601364,"sku":"AC2-1M-75-535","price":62.5,"currency_code":"GBP","in_stock":true},{"title":"560mm","offer_id":42314533634132,"sku":"AC2-1M-75-560","price":64.62,"currency_code":"GBP","in_stock":true},{"title":"585mm","offer_id":42314533666900,"sku":"AC2-1M-75-585","price":66.74,"currency_code":"GBP","in_stock":true},{"title":"610mm","offer_id":42314533699668,"sku":"AC2-1M-75-610","price":68.87,"currency_code":"GBP","in_stock":true},{"title":"635mm","offer_id":42314533732436,"sku":"AC2-1M-75-635","price":70.99,"currency_code":"GBP","in_stock":true},{"title":"660mm","offer_id":42314533765204,"sku":"AC2-1M-75-660","price":73.12,"currency_code":"GBP","in_stock":true},{"title":"685mm","offer_id":42314533797972,"sku":"AC2-1M-75-685","price":75.24,"currency_code":"GBP","in_stock":true},{"title":"710mm","offer_id":42314533830740,"sku":"AC2-1M-75-710","price":77.36,"currency_code":"GBP","in_stock":true},{"title":"735mm","offer_id":42314533863508,"sku":"AC2-1M-75-735","price":79.49,"currency_code":"GBP","in_stock":true},{"title":"760mm","offer_id":42314533896276,"sku":"AC2-1M-75-760","price":81.61,"currency_code":"GBP","in_stock":true},{"title":"785mm","offer_id":42314533929044,"sku":"AC2-1M-75-785","price":83.74,"currency_code":"GBP","in_stock":true},{"title":"810mm","offer_id":42314533961812,"sku":"AC2-1M-75-810","price":85.86,"currency_code":"GBP","in_stock":true},{"title":"835mm","offer_id":42314533994580,"sku":"AC2-1M-75-835","price":87.98,"currency_code":"GBP","in_stock":true},{"title":"860mm","offer_id":42314534027348,"sku":"AC2-1M-75-860","price":90.11,"currency_code":"GBP","in_stock":true},{"title":"885mm","offer_id":42314534060116,"sku":"AC2-1M-75-885","price":92.23,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/1588\/2580\/files\/aluminium-flat-coping-3m-length_58d59384-d9e3-4325-bda2-2f74bb585bdd.png?v=1774517098"},{"product_id":"2mm-aluminium-coping-2m-75mm-leg","title":"2mm Aluminium Flat Coping – 2m Length | 75mm External Leg","description":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe 2m section in the 2mm aluminium flat coping range. Two of these sections cover a 4m parapet face with one joint and no waste. On any parapet face between 2m and 5m, the 2m section gives fewer joints than 1m sections and less material waste than a 3m section where the face does not divide neatly. Available in 29 width sizes from 185mm to 885mm to suit domestic and light commercial parapet wall widths, powder coated in any RAL colour, and fabricated to order at the Online Metal Store Ltd facility in Chelmsford. For the system overview and full length selection guide, see the \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/2mm-aluminium-coping-3m-75mm-leg\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e2mm flat coping 3m length page\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe flat top surface gives a clean, horizontal profile at parapet level. This is the standard coping choice for contemporary buildings, architects' designs and projects where a minimalist parapet line is specified. On a domestic rear extension, a flat-roofed garage, a garden wall or a boundary wall where the horizontal parapet profile suits the architecture, flat coping is the right choice. For projects where positive surface drainage is preferred, the \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/pages\/aluminium-sloping-coping\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e2mm sloping coping system\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e provides the alternative profile in the same gauge and size range.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eFlat or Sloping Coping: Which Is Right for Your Project?\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eFlat Coping (This Product)\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFlat coping has a level top surface that sits horizontally on the parapet. The profile gives a clean, straight line at parapet level that suits contemporary domestic architecture, modern extensions, and commercial buildings where a minimalist parapet detail is specified. It relies on the external leg drip detail and correctly sealed joints for weathertightness rather than a built-in surface slope.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eSloping Coping\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eSloping coping has a built-in slope that tilts the top surface toward the external face, actively draining rainwater off the profile. It is common on traditional domestic flat roof extensions across the South East where positive surface drainage is the preferred specification. If the existing coping on the building is sloping and you need to extend or replace the system, use the \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/pages\/aluminium-sloping-coping\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e2mm sloping coping range\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e to match the original profile.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFlat and sloping coping profiles, corners and stopends are not interchangeable. Once you have chosen a profile, all components in the installation must match.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003e2mm or 3mm Flat Coping: Getting the Gauge Right\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eUse 2mm When\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe project is a domestic flat roof extension, garage, garden wall, boundary wall or other light construction where the parapet wall produces a coping girth below 510mm. The site is not exposed, the building is not elevated, and the specification does not call for the heavier gauge. The 2mm flat coping system with 29 sizes from 185mm to 885mm covers virtually all domestic and light commercial parapet wall widths in the UK.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eUse 3mm When\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe project is commercial, the parapet wall produces a coping girth of 510mm or above, the NHBC or structural specification calls for 3mm, or the building is on an exposed site or at two or more storeys. The \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/3mm-aluminium-coping-2m-75mm\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e3mm flat coping 2m length\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e is available from the same Chelmsford range in the 510mm to 1060mm size range with a 5mm bracket specification.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eWhy the 2m Length for Domestic Parapet Runs\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe 2m section reduces joint count compared with 1m sections on any parapet face over 2m. On a 4m parapet face, two 2m sections give one joint and no waste. Four 1m sections give three joints. Every joint is a sealant line; fewer joints means less sealant application and a cleaner, continuous coping line across the parapet face. On medium parapet faces of 2m to 5m, the 2m section is consistently the most efficient single-length choice. For longer runs, plan with \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/2mm-aluminium-coping-3m-75mm-leg\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e3m sections\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e first and use 2m sections for infill where the remaining face length falls between 1m and 3m. For short parapet faces and tight-access positions, the \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/2mm-aluminium-coping-1m-75mm-leg\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e1m section\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e is the right choice.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan\u003eKey Benefits\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eFewer joints on medium parapet faces: \u003c\/span\u003e\u003cspan\u003etwo 2m sections cover a 4m face with one joint. Reducing joint count reduces sealant applications and produces a cleaner coping line.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eHorizontal flat profile: \u003c\/span\u003e\u003cspan\u003eclean, level top surface that suits contemporary domestic and commercial architecture. No visible tilt or angle on the finished parapet.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e29 domestic sizes: \u003c\/span\u003e\u003cspan\u003e185mm to 885mm in 25mm increments covers parapet wall widths from approximately 15mm to 715mm wide, serving the full range of domestic and light commercial single-skin and cavity parapet constructions.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e75mm equal legs: \u003c\/span\u003e\u003cspan\u003eequal 75mm overhangs on both the external and internal faces give a balanced, symmetrical profile that looks right against domestic parapet widths.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eConcealed bracket fixing: \u003c\/span\u003e\u003cspan\u003ethe 4mm bracket is fixed to the wall top before the coping is installed. No fastener penetrates the face or top surface of the installed section.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eAny RAL colour: \u003c\/span\u003e\u003cspan\u003eorder all system components in the same RAL for a batch-consistent colour match from corners and stopends to lengths and brackets.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eMade to order in Chelmsford: \u003c\/span\u003e\u003cspan\u003enon-returnable unless faulty. Measure and apply the sizing formula before ordering.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eTechnical Specifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cspan\u003eMaterial: \u003c\/span\u003e\u003cspan\u003e2mm grade aluminium\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cspan\u003eProfile: \u003c\/span\u003e\u003cspan\u003eFlat coping\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cspan\u003eLength: \u003c\/span\u003e\u003cspan\u003e2m (2000mm)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cspan\u003eExternal Leg: \u003c\/span\u003e\u003cspan\u003e75mm\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cspan\u003eInternal Leg: \u003c\/span\u003e\u003cspan\u003e75mm (equal both sides)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cspan\u003eWidth Sizes: \u003c\/span\u003e\u003cspan\u003e185mm, 210mm, 235mm, 260mm, 285mm, 310mm, 335mm, 360mm, 385mm, 410mm, 435mm, 460mm, 485mm, 510mm, 535mm, 560mm, 585mm, 610mm, 635mm, 660mm, 685mm, 710mm, 735mm, 760mm, 785mm, 810mm, 835mm, 860mm, 885mm (29 sizes in 25mm increments)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cspan\u003eSize Note: \u003c\/span\u003e\u003cspan\u003eThe \"size\" refers to the overall WIDTH of the coping profile, not the run length. All sections on this page are 2m long.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cspan\u003eSizing Formula: \u003c\/span\u003e\u003cspan\u003eWall width + 170mm = size to order (75mm external leg + 75mm internal leg + 10mm + 10mm returns = 170mm)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cspan\u003eWall Width Range: \u003c\/span\u003e\u003cspan\u003eApproximately 15mm to 715mm\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cspan\u003eFinish: \u003c\/span\u003e\u003cspan\u003ePolyester powder coating, external grade\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cspan\u003eColour: \u003c\/span\u003e\u003cspan\u003eAny RAL colour to order\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cspan\u003eFixing Bracket: \u003c\/span\u003e\u003cspan\u003e4mm Aluminium Coping Bracket (correct for 2mm coping)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cspan\u003eFabrication: \u003c\/span\u003e\u003cspan\u003eMade to order -- non-returnable unless faulty\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cspan\u003eCountry of Origin: \u003c\/span\u003e\u003cspan\u003eUnited Kingdom (Chelmsford, Essex)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eHow to Measure: Calculating Your Width Size\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe 29 size options from 185mm to 885mm refer to the overall WIDTH of the coping profile, not the run length. Every section on this page is 2m long. The formula:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWall width + 170mm = the size to order.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eMeasure the parapet wall width at the top from outside face to inside face. Add 75mm (external leg) + 75mm (internal leg) + 10mm + 10mm (returns) = 170mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e90mm wide wall: 90 + 170 = 260mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e165mm wide wall: 165 + 170 = 335mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e240mm wide wall: 240 + 170 = 410mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e340mm wide wall: 340 + 170 = 510mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eNote: \u003c\/span\u003e\u003cspan\u003ethis formula is the same for both the 2mm and 3mm flat coping systems with 75mm equal legs. It is different from the sloping coping formula (100mm leg: wall width + 195mm; 125mm leg: wall width + 220mm). Apply the correct formula for the system you are ordering.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eHow Many 2m Sections Do You Need?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003ePlan each parapet face separately. The 2m section is the right primary length for faces of 2m to 5m. For longer faces, use 3m sections first.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e4m face: \u003c\/span\u003e\u003cspan\u003etwo 2m sections, one joint, no waste.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e5m face: \u003c\/span\u003e\u003cspan\u003etwo 2m sections plus a 1m cut. One joint.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e6m face: \u003c\/span\u003e\u003cspan\u003ethree 2m sections with two joints, or two 3m sections with one joint. The 3m sections are more efficient here.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e3m face: \u003c\/span\u003e\u003cspan\u003eone 2m section plus a 1m section. One joint.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAdd up the 2m section requirements across all faces. Corner pieces and stopends are counted per corner and per terminal end, not per linear metre. For the full length selection guide (1m vs 2m vs 3m with worked examples), see the \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/2mm-aluminium-coping-3m-75mm-leg\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e2mm flat coping 3m length page\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eInstallation Overview\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eMark the \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/4mm-aluminium-coping-bracket\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e4mm bracket\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e positions before fixing anything. Fix brackets at maximum 1000mm centres, with one within 150-200mm of every run terminal, corner junction and stopend position. A 2m section needs a minimum of three brackets: one near each end and at least one intermediate. Confirm all brackets are flat to the wall top before pressing any coping.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003ePress the flat coping sections onto the brackets from the fixed terminal end. Apply a continuous bead of \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/colour-coded-sealant-300ml\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003ecolour coded sealant\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e in the matching RAL to the internal face of each joint before butting the next section. Keep the sealant bead continuous.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eLock the coping to the brackets using \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/timber-fasteners-ral\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003ecolour coded fasteners\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e in the matching RAL. Fit the \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/aluminium-coping-stopend-75mm-ex\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eclosed stopends\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e at the run terminals and the \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/aluminium-coping-corner-75mm\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e90 degree corner pieces\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e at every change of direction. Apply a finishing sealant bead on all external joint faces.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eWhere the 2m Flat Coping Section Is Used\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eDomestic Flat Roof Extensions\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eOn single-storey rear extensions with a flat or shallow-pitch roof and parapet walls, the 2m flat coping section handles medium-length parapet faces efficiently. A 4m rear elevation parapet face takes two 2m sections with one joint. A 3.5m side parapet face takes one 2m section and a short cut. The flat profile is the correct choice where the specification or design calls for a horizontal coping line.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eGarages and Outbuildings\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFlat-roofed garages and domestic outbuildings typically have parapet faces of 2m to 5m per side. The 2m flat coping section covers these faces with one or two joints per face and minimal waste. Use the 2m section for the primary faces and the \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/2mm-aluminium-coping-1m-75mm-leg\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e1m section\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e for any remaining infill pieces.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eGarden and Boundary Walls\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eLow garden and boundary walls with aluminium flat coping are increasingly common on contemporary residential properties. The flat profile gives a clean, architectural finish that suits modern garden wall details. The 2m section gives the minimum joint count on wall faces between 2m and 5m and is the natural choice for this application.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eContemporary Architectural Projects\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eOn architect-designed domestic projects and premium extensions where the parapet coping is a designed element of the elevation, the flat profile with its sharp, horizontal shadow line is frequently specified. The 2m section keeps joint lines to a minimum on the visible parapet faces. For the full 2mm flat coping system and accessory range, visit the \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/pages\/aluminium-flat-copings\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eAluminium Flat Copings collection page\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eWhy Aluminium Flat Coping\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eConcrete and stone copings require mortar bedding, crack under freeze-thaw cycling at joints, and need periodic repointing. uPVC fades and becomes brittle over time. Aluminium flat coping does not crack, does not need mortar, does not fade under UV, and the external grade powder coat finish holds its colour and surface quality for the service life of the building. For a domestic extension or garden wall that is expected to need no coping maintenance for 20 to 25 years, aluminium is the correct long-term material choice.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eWhy Choose Online Metal Store Ltd\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFabricated at our Chelmsford facility and powder coated in any RAL colour as standard. Order the 2m sections alongside the 1m and 3m infill sections, corners, stopends and brackets in the same RAL and all components are coated in the same batch. They arrive colour-matched. Contact our team at \u003c\/span\u003e\u003cspan\u003esales@onlinemetalstore.co.uk\u003c\/span\u003e\u003cspan\u003e or call +44 7907 239290, Monday to Saturday 6:30am to 4:30pm, to confirm your wall width sizing, discuss the run layout, or get a quote for the full flat coping system.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eComplete Your 2mm Flat Coping System | 75mm External Leg\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/2mm-aluminium-coping-1m-75mm-leg\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e2mm Aluminium Flat Coping – 1m Length | 75mm External Leg\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e2mm Aluminium Flat Coping – 2m Length | 75mm External Leg (this product)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/2mm-aluminium-coping-3m-75mm-leg\"\u003e\u003cspan\u003e2mm Aluminium Flat Coping – 3m Length | 75mm External Leg\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/aluminium-coping-corner-75mm\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e2mm Aluminium Flat Coping – 90 Degree Corner | 75mm External Leg\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/aluminium-coping-stopend-75mm-ex\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e2mm Aluminium Flat Coping – Closed Stopend | 75mm External Leg\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/aluminium-coping-upstand-75mm-1\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e2mm Aluminium Flat Coping – Stopend Upstand | 75mm External Leg\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/4mm-aluminium-coping-bracket\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e4mm Aluminium Coping Bracket\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/colour-coded-sealant-300ml\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eColour Coded Sealant 300ml\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/timber-fasteners-ral\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eColour Coded Fasteners (Timber)\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFor the commercial 3mm flat coping range, see the \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/3mm-aluminium-coping-2m-75mm\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e3mm flat coping 2m length\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e. For the 2mm sloping coping alternative, visit the \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/pages\/aluminium-sloping-coping\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eAluminium Sloping Coping collection\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e. For the full flat coping system overview, visit the \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/pages\/aluminium-flat-copings\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eAluminium Flat Copings page\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eStandards and Compliance\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAluminium flat coping on flat roof parapets in the UK is installed in accordance with \u003c\/span\u003e\u003ca href=\"https:\/\/www.bsigroup.com\/en-GB\/standards\/bs-6229\/\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eBS 6229:2018 - Flat Roofs with Continuously Supported Flexible Waterproof Coverings\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e. A correctly installed 2mm aluminium flat coping system with sealant-bedded joints and properly spaced brackets is consistent with the weathertight parapet detailing requirements of this standard.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe external grade polyester powder coat applied to all Online Metal Store Ltd flat coping products meets the requirements of \u003c\/span\u003e\u003ca href=\"https:\/\/www.bsigroup.com\/en-GB\/standards\/bs-en-12206-1\/\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eBS EN 12206-1 - Organic Coatings on Aluminium and Aluminium Alloys\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e. The same coating standard applies consistently across all components ordered together.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eFrequently Asked Questions\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan\u003eWhat is the difference between flat and sloping aluminium coping?\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFlat coping has a level top surface that sits horizontally on the parapet and gives a clean horizontal line at building level. Sloping coping has a built-in slope that tilts toward the external face and actively drains rainwater off the coping surface. Both use the same concealed bracket fixing method. The profiles, corners and stopends are not interchangeable between the two systems. For 2mm sloping coping, see the \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/pages\/aluminium-sloping-coping\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eAluminium Sloping Coping collection\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan\u003eWhen should I use a 2m section rather than 1m or 3m?\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eUse the 2m section for parapet faces of 2m to 5m where it gives fewer joints than 1m sections and less waste than a 3m section. On a 4m face, two 2m sections give one joint. For longer runs, plan with \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/2mm-aluminium-coping-3m-75mm-leg\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e3m sections\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e first and use 2m sections as infill. For short runs and tight access, use the \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/2mm-aluminium-coping-1m-75mm-leg\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e1m section\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan\u003eWhat size do I need?\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWall width + 170mm = the size to order. Measure the parapet wall width at the top from outside face to inside face, then add 170mm. A 165mm wide wall gives 335mm. A 240mm wall gives 410mm. A 340mm wall gives 510mm. The 29 sizes are coping widths, not run lengths. Every section on this page is 2m long regardless of the size selected.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan\u003eWhat bracket do I use with 2mm flat coping?\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/4mm-aluminium-coping-bracket\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e4mm aluminium coping bracket\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e is the correct bracket for all 2mm flat coping. Do not use the 5mm bracket, which is for 3mm coping only. Fix brackets at maximum 1000mm centres with one bracket within 150-200mm of each run terminal, corner and stopend position. A 2m section needs a minimum of three brackets.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan\u003eWhen should I use 3mm instead of 2mm flat coping?\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eUse 3mm when the project is commercial, when the parapet wall produces a coping girth of 510mm or above, when the structural or NHBC specification requires 3mm, or when the site is exposed or the building is two or more storeys. For standard domestic applications with coping girths below 510mm, 2mm is the correct specification. See the \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/3mm-aluminium-coping-2m-75mm\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e3mm flat coping 2m length\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e for the commercial gauge option.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eReady to Order?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eSelect the size matching your parapet wall width from the dropdown above, choose your RAL colour, and add to basket. For sizing confirmation, run layout advice, or a full system quote including corners, stopends and brackets, contact our team at \u003c\/span\u003e\u003cspan\u003esales@onlinemetalstore.co.uk\u003c\/span\u003e\u003cspan\u003e or call +44 7907 239290, Monday to Saturday 6:30am to 4:30pm.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eCustom Fabricated Item: \u003c\/span\u003e\u003cspan\u003eMade to order at our Chelmsford facility. Please check your measurements before ordering. Non-returnable unless faulty. See our \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/pages\/returns-policy\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eRefund and Returns Policy\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e for full details.\u003c\/span\u003e\u003c\/p\u003e","brand":"Online Metal Store Ltd","offers":[{"title":"185mm","offer_id":42314534158420,"sku":"AC2-2M-75-185","price":57.96,"currency_code":"GBP","in_stock":true},{"title":"210mm","offer_id":42314534191188,"sku":"AC2-2M-75-210","price":61.38,"currency_code":"GBP","in_stock":true},{"title":"235mm","offer_id":42314534223956,"sku":"AC2-2M-75-235","price":64.8,"currency_code":"GBP","in_stock":true},{"title":"260mm","offer_id":42314534256724,"sku":"AC2-2M-75-260","price":68.22,"currency_code":"GBP","in_stock":true},{"title":"285mm","offer_id":42314534289492,"sku":"AC2-2M-75-285","price":71.64,"currency_code":"GBP","in_stock":true},{"title":"310mm","offer_id":42314534322260,"sku":"AC2-2M-75-310","price":78.48,"currency_code":"GBP","in_stock":true},{"title":"335mm","offer_id":42314534355028,"sku":"AC2-2M-75-335","price":81.9,"currency_code":"GBP","in_stock":true},{"title":"360mm","offer_id":42314534387796,"sku":"AC2-2M-75-360","price":81.9,"currency_code":"GBP","in_stock":true},{"title":"385mm","offer_id":42314534420564,"sku":"AC2-2M-75-385","price":85.32,"currency_code":"GBP","in_stock":true},{"title":"410mm","offer_id":42314534453332,"sku":"AC2-2M-75-410","price":88.74,"currency_code":"GBP","in_stock":true},{"title":"435mm","offer_id":42314534486100,"sku":"AC2-2M-75-435","price":92.16,"currency_code":"GBP","in_stock":true},{"title":"460mm","offer_id":42314534518868,"sku":"AC2-2M-75-460","price":95.58,"currency_code":"GBP","in_stock":true},{"title":"485mm","offer_id":42314534551636,"sku":"AC2-2M-75-485","price":99.0,"currency_code":"GBP","in_stock":true},{"title":"510mm","offer_id":42314534584404,"sku":"AC2-2M-75-510","price":102.42,"currency_code":"GBP","in_stock":true},{"title":"535mm","offer_id":42314534617172,"sku":"AC2-2M-75-535","price":105.84,"currency_code":"GBP","in_stock":true},{"title":"560mm","offer_id":42314534649940,"sku":"AC2-2M-75-560","price":109.26,"currency_code":"GBP","in_stock":true},{"title":"585mm","offer_id":42314534682708,"sku":"AC2-2M-75-585","price":112.68,"currency_code":"GBP","in_stock":true},{"title":"610mm","offer_id":42314534715476,"sku":"AC2-2M-75-610","price":116.1,"currency_code":"GBP","in_stock":true},{"title":"635mm","offer_id":42314534748244,"sku":"AC2-2M-75-635","price":119.52,"currency_code":"GBP","in_stock":true},{"title":"660mm","offer_id":42314534781012,"sku":"AC2-2M-75-660","price":122.94,"currency_code":"GBP","in_stock":true},{"title":"685mm","offer_id":42314534813780,"sku":"AC2-2M-75-685","price":126.36,"currency_code":"GBP","in_stock":true},{"title":"710mm","offer_id":42314534846548,"sku":"AC2-2M-75-710","price":129.78,"currency_code":"GBP","in_stock":true},{"title":"735mm","offer_id":42314534879316,"sku":"AC2-2M-75-735","price":133.2,"currency_code":"GBP","in_stock":true},{"title":"760mm","offer_id":42314534912084,"sku":"AC2-2M-75-760","price":136.62,"currency_code":"GBP","in_stock":true},{"title":"785mm","offer_id":42314534944852,"sku":"AC2-2M-75-785","price":140.04,"currency_code":"GBP","in_stock":true},{"title":"810mm","offer_id":42314534977620,"sku":"AC2-2M-75-810","price":143.46,"currency_code":"GBP","in_stock":true},{"title":"835mm","offer_id":42314535010388,"sku":"AC2-2M-75-835","price":146.88,"currency_code":"GBP","in_stock":true},{"title":"860mm","offer_id":42314535043156,"sku":"AC2-2M-75-860","price":150.3,"currency_code":"GBP","in_stock":true},{"title":"885mm","offer_id":42314535075924,"sku":"AC2-2M-75-885","price":153.72,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/1588\/2580\/files\/aluminium-flat-coping-3m-length_453050bf-2b71-4e00-a678-2d13bc6b6149.png?v=1774517100"},{"product_id":"4mm-aluminium-coping-bracket","title":"4mm Aluminium Coping – Bracket","description":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAluminium flat coping looks simple from the outside: a neat profile sitting on top of a parapet wall, dressed in the correct RAL colour, sealed at the joints and corners. What you do not see is the bracket underneath, fixed to the top of the wall, holding the entire coping run in place against wind pressure that on an exposed site or a building of any height can be substantial. Get the bracket wrong, and you have a coping system that works perfectly in good weather and starts to rattle, lift or fail the first time a storm rolls in off the North Sea or up the Thames Estuary. Get it right, and the coping sits tight for the life of the building without ever needing to be touched.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThis 4mm aluminium coping bracket is the concealed fixing component for the \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/pages\/aluminium-flat-copings\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e2mm aluminium flat coping system\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e. It is fixed to the top of the parapet wall before the coping is installed, and the coping profile clicks or presses down onto the bracket to create a secure, hidden fixing with no fasteners visible on the face or top surface of the installed coping. Manufactured in Chelmsford, Essex as part of the Online Metal Store Ltd coping system, it is the component that gives the whole installation its structural integrity.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eProduct Overview\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe 4mm aluminium bracket is the correct fixing bracket for the 2mm aluminium flat coping range. It is fabricated from 4mm aluminium, which is thicker than the 2mm coping profile itself, providing a rigid fixing base that resists the peel and uplift forces generated by wind pressure on a parapet. The bracket is fixed to the top of the wall using appropriate fixings for the substrate, masonry anchors for brick and block parapets, and structural fixings for concrete or steel curb constructions. The \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/2mm-aluminium-coping-3m-75mm-leg\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e2mm flat coping lengths\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e are then pressed or clipped down onto the installed brackets, capturing the coping profile securely without any fastener penetrating the top or face of the coping. This concealed fixing approach is what the industry refers to as a secret fix system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eBecause the bracket sits inside the coping profile rather than on top of it, the finished installation has no visible fixings, no holes in the coping surface, and no penetrations that could become entry points for water. The bracket also allows the coping to move slightly with thermal expansion and contraction cycles without the stress concentrations that occur when a coping is bolted hard to a wall. For the 3mm coping system, the \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/5mm-aluminium-coping-bracket\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e5mm aluminium coping bracket\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e is the correct specification, as it provides the greater fixing resistance appropriate for the heavier gauge coping and more demanding site conditions where 3mm is typically used.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eKey Benefits\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eConcealed Fixing with No Penetrations in the Coping Face\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe secret fix principle is the single most important advantage of this bracket system over a direct-fixed coping approach. When a coping is bolted or screwed directly through its top surface to the wall below, every fixing hole is a potential water entry point. The washer and sealant at each fastener will eventually degrade, and the fastener itself is under repeated stress from thermal movement in the coping. With the 4mm bracket, the coping presses onto the bracket from above and is held mechanically without any penetration through the coping surface. The watertight integrity of the top surface is preserved across the full life of the installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eAllows for Thermal Movement Without Stress\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAluminium expands and contracts with temperature changes. On a fully exposed parapet, the temperature differential between a hot summer day and a cold winter night in Essex or across the South East can be 40 degrees or more. A 3m length of aluminium flat coping will expand and contract by several millimetres across that range. A bracket-fixed system accommodates this movement by allowing the coping to slide fractionally over the bracket rather than being constrained at fixed points. This prevents the bowing, creaking and joint failure that direct-fixed copings develop over time as thermal stress accumulates.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eHeavier Gauge Than the Coping for Rigid Fixing\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAt 4mm, the bracket is twice the thickness of the 2mm coping it supports. This is intentional. The bracket needs to be rigid enough to resist the peel forces generated when wind pressure acts on the underside of the coping overhang, while the coping itself can be lighter because it is supported rather than self-supporting. The 4mm gauge gives the bracket the stiffness to hold the coping firmly to the wall without the bracket itself flexing under load.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eAluminium-to-Aluminium: No Bi-Metallic Corrosion\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eUsing an aluminium bracket with aluminium coping is the correct specification for long-term corrosion resistance. When two different metals are in contact in the presence of moisture, bi-metallic corrosion accelerates the degradation of the less noble metal. On a coastal site in Essex or Kent, where salt-laden air is consistently present, using a steel bracket with an aluminium coping would create exactly those conditions. An aluminium bracket eliminates that risk entirely, maintaining the corrosion resistance of the full system across its service life.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eManufactured in Chelmsford for Full System Compatibility\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe 4mm bracket is fabricated at the Online Metal Store Ltd facility in Chelmsford to the same specification as the 2mm flat coping lengths, corners, stopends and other accessories in the same range. Ordering the brackets alongside the rest of the coping system means everything is manufactured to compatible dimensions and arrives together, ready to install without site modifications.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eTechnical Specifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eMaterial: \u003c\/strong\u003e\u003cspan\u003e4mm grade aluminium\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eType:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eConcealed \/ secret fix coping bracket\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eCompatible Coping:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003e2mm Aluminium Flat Coping range (all leg sizes)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eFixing Method: \u003c\/strong\u003e\u003cspan\u003eFixed to top of parapet wall; coping presses \/ clips onto bracket from above\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eSubstrate: \u003c\/strong\u003e\u003cspan\u003eMasonry (brick\/block), concrete, structural steel (appropriate fixings required per substrate)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eRecommended Bracket Centres: \u003c\/strong\u003e\u003cspan\u003eMaximum 1000mm centres on standard domestic \/ sheltered applications; closer centres on exposed sites or as recommended by structural engineer for wind uplift\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eBrackets per 3m Length:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eMinimum 3 per 3m run (one at each end plus one intermediate); adjust for site exposure and wind load requirements\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eCountry of Manufacture: \u003c\/strong\u003e\u003cspan\u003eUnited Kingdom (Chelmsford, Essex)\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003e4mm or 5mm: Which Bracket for Your Coping System?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe bracket gauge must match the coping gauge. The two options in the Online Metal Store Ltd range are:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e4mm Aluminium Coping Bracket (this product): \u003c\/span\u003e\u003cspan\u003euse with the 2mm aluminium flat coping system. Correct for domestic extensions, garages, outbuildings, residential boundary walls and light commercial applications where 2mm coping is the specified gauge.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/5mm-aluminium-coping-bracket\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e5mm Aluminium Coping Bracket\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e: use with the 3mm aluminium flat coping system. Correct for commercial buildings, NHBC new-build projects, exposed and coastal sites, and any project where the structural or architectural specification calls for 3mm coping.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eDo not mix bracket gauges with coping gauges. A 5mm bracket with 2mm coping will create a dimensional mismatch at the fixing interface. A 4mm bracket with 3mm coping on an exposed commercial site is undersized for the wind loads the system may need to resist. Match bracket to coping gauge and you will have a system that is correctly specified from the first fixing to the last joint.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eHow Many Brackets Do You Need?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eUnder-ordering brackets is one of the most common mistakes on a coping installation. The instinct is to order one bracket per length and rely on the corner pieces and stopends to support the ends. That is not sufficient. For each \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/2mm-aluminium-coping-3m-75mm-leg\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e3m flat coping length\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e, you need a minimum of three brackets: one at the start of the run, one at or near the end, and at least one intermediate. For a standard 3m length at maximum 1000mm centres, that means a bracket at approximately 0mm, 1000mm and 2000mm from the start of the run, with the third bracket bringing you to within 1000mm of the next fixing position or the corner\/stopend.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e1m lengths: \u003c\/span\u003e\u003cspan\u003eminimum 2 brackets per length (one at each end), closer if site is exposed.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e2m lengths: \u003c\/span\u003e\u003cspan\u003eminimum 2 brackets per length with centres not exceeding 1000mm, so 2 is the minimum for a 2m run.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e3m lengths: \u003c\/span\u003e\u003cspan\u003eminimum 3 brackets per length with centres not exceeding 1000mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eExposed sites and elevated positions: \u003c\/span\u003e\u003cspan\u003ereduce bracket centres to 750mm or less. On a building above 10m or on an open-aspect coastal site, wind uplift forces are significantly higher. Your structural engineer should advise on bracket centres where wind loading calculations have been carried out.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eAt corners and stopends: \u003c\/span\u003e\u003cspan\u003eposition a bracket within 150-200mm of each end of every coping run, including at every corner piece and stopend junction. The ends of a run are the points most vulnerable to wind-induced peel-back.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAs a quick rule of thumb for ordering: divide the total linear metres of straight coping run by 0.9 and round up to get the number of brackets required for a 1000mm centre installation. For example, a parapet with 18 linear metres of coping run needs a minimum of 20 brackets.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eHow to Install the 4mm Coping Bracket\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eLay out all coping components before starting to fix: \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/2mm-aluminium-coping-3m-75mm-leg\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003estraight lengths\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e, \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/aluminium-coping-corner-90-75mm\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003ecorner pieces\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e, \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/aluminium-coping-stopend-75mm\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003estopends\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e and brackets. Establish the bracket positions along the run using a chalk line or builder's line on the top of the parapet wall. This is particularly important on long commercial runs where a misaligned bracket position accumulates across the run length and creates an alignment problem at the far end.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFix each bracket to the top of the wall using fixings appropriate for the substrate. For masonry parapets, use corrosion-resistant masonry anchors of the correct size for the brick or block construction. For concrete parapets, use concrete anchors. For steel or timber curb substrates, use stainless steel or other corrosion-resistant fixings of appropriate gauge and embedment. Ensure each bracket is fixed flat to the wall top with no rocking or play before proceeding to the next position.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eOnce all brackets are fixed and alignment is confirmed, press the coping lengths down onto the brackets from above. The coping profile should engage the bracket and sit securely without any side-to-side movement. Apply \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/colour-coded-sealant-300ml\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003ecolour coded sealant\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e at every joint between lengths, at every corner and at every stopend before the adjacent component is pressed home. The sealant at each joint is the weathertight seal for the system and should be a continuous bead with no gaps. Fix the \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/timber-fasteners-ral\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003ecolour coded fasteners\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e at the bracket positions through the coping profile to lock the system once the alignment is confirmed and sealant is applied.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eWhere the 4mm Coping Bracket Is Used\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eDomestic Flat Roof Extensions\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eEvery \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/collections\/2mm-aluminium-flat-coping\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e2mm flat coping installation\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e on a domestic extension requires this bracket. On a standard rear extension in Chelmsford, Brentwood, Basildon or anywhere across Essex and the South East, the parapet wall will have between 8 and 20 linear metres of coping run, requiring between 10 and 24 brackets depending on the layout and exposure. The bracket is the component most commonly forgotten when buyers price up a domestic coping job: get it on the order alongside the lengths, corners and stopends, and the installation is complete from a single delivery.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eFlat-Roofed Garages and Outbuildings\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eGarages, garden offices and outbuildings with flat roof parapets are a steady source of small coping system orders. The bracket requirement for a typical detached garage, with around 12 to 16 linear metres of parapet coping, runs to 14 to 20 brackets. Because these structures are often in exposed positions at the edge of a property rather than sheltered by adjacent buildings, the bracket centre guidance of 1000mm maximum is particularly relevant. A garage coping that lifts at the corners in the first storm is an immediate re-fix job and a difficult conversation with the client.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eResidential Boundary Walls and Garden Structures\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAluminium flat coping is widely used on low boundary walls, screen walls, and raised landscaping features where a clean, low-maintenance cap is specified. On a boundary wall the bracket fixes to the top of the masonry and the coping sits over it, giving the wall a finished appearance with no exposed fixing hardware. The \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/pages\/aluminium-coping-case-study\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003ealuminium coping case study\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e shows the full flat coping system installed on a completed UK project, demonstrating the clean finished result that the bracket-and-clip system achieves.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eLight Commercial and New-Build Applications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eLight commercial buildings with 2mm coping specifications and new-build houses on NHBC-registered developments where 2mm is the correct gauge for the parapet detail both use this bracket. On a new-build site in the Home Counties or across Essex, where a house type includes a flat-roofed garage or covered entrance with a parapet, the housebuilder will order the full 2mm flat coping system, including brackets, as a package for each unit. The \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/pages\/aluminium-sloped-coping-case-study-london\"\u003e\u003cspan\u003ealuminium sloping coping case study\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e demonstrates how the full system is applied at scale on a residential development.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eFrequently Asked Questions\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan\u003eWhat does the aluminium coping bracket actually do?\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIt provides the concealed fixing mechanism for the flat coping system. The bracket is fixed to the top of the parapet wall before the coping is installed. The coping lengths, corners and stopends are then pressed or clipped down onto the installed brackets from above, securing the coping to the wall without any fastener penetrating the top or face surface of the coping. This is what is meant by a secret fix or concealed fix system. The result is a clean, unbroken coping surface with no visible hardware, no holes, and no penetrations that could become water entry points.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan\u003eHow many brackets do I need for my project?\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eA minimum of three brackets per 3m coping length at 1000mm maximum centres, with a bracket at or within 200mm of every run end, corner and stopend position. For 1m and 2m lengths, a minimum of two brackets each. As a quick calculation: divide total linear metres of coping run by 0.9 and round up. So a 20-metre parapet run needs at least 23 brackets. On exposed sites or elevated buildings, reduce the centres and increase the bracket count accordingly.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan\u003eWhat is the difference between the 4mm and 5mm bracket?\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe 4mm bracket is the correct specification for the 2mm aluminium flat coping system. The 5mm bracket is the correct specification for the 3mm aluminium flat coping system. The 5mm bracket is heavier and provides greater fixing resistance, which is appropriate for the heavier gauge coping and the more demanding commercial and exposed-site conditions where 3mm is typically specified. Do not substitute a 4mm bracket for a 5mm on a commercial or exposed-site 3mm coping installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan\u003eCan this bracket be used on masonry, concrete and steel substrates?\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eYes. The 4mm aluminium bracket can be fixed to masonry, concrete, structural steel and timber substrates using the appropriate fixings for each. For masonry, use corrosion-resistant masonry anchors. For concrete, use concrete anchors. For steel or timber, use stainless steel or similarly corrosion-resistant fixings. The bracket itself is aluminium, which eliminates bi-metallic corrosion risk between bracket and coping. The fixings used to attach the bracket to the substrate must also be corrosion-resistant to avoid accelerated degradation at the fixing point.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan\u003eWhy is the bracket thicker than the coping?\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe bracket is 4mm and the coping is 2mm because they have different structural roles. The bracket is fixed permanently to the wall and must resist the full wind uplift force acting on the coping over the life of the installation. It needs to be rigid. The coping, on the other hand, is a weather shield profile that sits on the bracket: it does not need to carry structural load in the same way. Making the bracket heavier than the coping is correct engineering for this system, and it is why a 4mm bracket is paired with 2mm coping rather than a bracket of the same gauge.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003ePart of a Complete 2mm Flat Coping System\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe 4mm bracket is the fixing component that every 2mm flat coping installation needs. Order it alongside the coping lengths, corners, stopends and accessories from the same source to ensure system compatibility, consistent colour, and a single delivery. The full 2mm aluminium flat coping system with 75mm external leg includes:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/2mm-aluminium-coping-1m-75mm-leg\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e2mm Aluminium Flat Coping - 1m Length | 75mm External Leg\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/2mm-aluminium-coping-2m-75mm-leg\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e2mm Aluminium Flat Coping - 2m Length | 75mm External Leg\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/2mm-aluminium-coping-3m-75mm-leg\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e2mm Aluminium Flat Coping - 3m Length | 75mm External Leg\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/aluminium-coping-corner-90-75mm\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e2mm Aluminium Flat Coping 90 Degree Corner | 75mm External Leg\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/2mm-aluminium-coping-corner-135\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e2mm Aluminium Flat Coping 135 Degree Corner | 75mm External Leg\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/aluminium-coping-stopend-75mm\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e2mm Aluminium Flat Coping - Closed Stopend | 75mm External Leg\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/aluminium-coping-upstand-75mm\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e2mm Aluminium Flat Coping - Stopend Upstand | 75mm External Leg\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/aluminium-cooping-junction-75mm\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e2mm Aluminium Flat Coping - 90 Degree T-Junction | 75mm External Leg\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e4mm Aluminium Coping Bracket (this product)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/colour-coded-sealant-300ml\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eColour Coded Sealant 300ml\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/timber-fasteners-ral\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eColour Coded Fasteners (Timber)\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFor the complete range overview including 3mm flat coping, sloping coping and all accessories, visit the \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/pages\/aluminium-flat-copings\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eAluminium Flat Copings collection page\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e and the \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/pages\/aluminium-copings\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eAluminium Copings overview page\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e. For 3mm flat coping installations, use the \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/5mm-aluminium-coping-bracket\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e5mm Aluminium Coping Bracket\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e instead.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eStandards and Compliance\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe fixing of aluminium parapet coping systems in the UK is governed by \u003c\/span\u003e\u003ca href=\"https:\/\/www.bsigroup.com\/en-GB\/standards\/bs-6229\/\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eBS 6229:2018 - Flat Roofs with Continuously Supported Flexible Waterproof Coverings\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e, which sets out the requirements for parapet and edge detailing on flat roofs. Bracket spacing, fixing substrate requirements and wind uplift resistance are all within the scope of parapet coping specification under this standard. Where a structural engineer has been engaged for wind loading calculations, bracket centres should be confirmed against those calculations before installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFor projects where wind loading is a formal design consideration, the relevant structural design standard is \u003c\/span\u003e\u003ca href=\"https:\/\/www.bsigroup.com\/en-GB\/standards\/bs-en-1991-1-4\/\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eBS EN 1991-1-4 (Eurocode 1: Wind Actions)\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e. On exposed sites, elevated buildings, or buildings in high wind speed zones, a structural engineer should confirm the bracket centres and fixing specification required to resist the design wind uplift forces for the specific location and building geometry.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFor NHBC-registered new-build projects, Chapter 7.1 of the NHBC Standards covers parapet wall and flat roof construction requirements. Bracket specification and fixing centres on new-build copings should be consistent with those requirements and with any wind loading calculations carried out for the house type.\u003c\/span\u003e\u003c\/p\u003e","brand":"Online Metal Store Ltd","offers":[{"title":"185mm","offer_id":42314561290324,"sku":"AC-4B-185","price":4.32,"currency_code":"GBP","in_stock":true},{"title":"210mm","offer_id":42314561323092,"sku":"AC-4B-210","price":4.61,"currency_code":"GBP","in_stock":true},{"title":"235mm","offer_id":42314561355860,"sku":"AC-4B-235","price":4.9,"currency_code":"GBP","in_stock":true},{"title":"260mm","offer_id":42314561388628,"sku":"AC-4B-260","price":5.18,"currency_code":"GBP","in_stock":true},{"title":"285mm","offer_id":42314561421396,"sku":"AC-4B-285","price":5.47,"currency_code":"GBP","in_stock":true},{"title":"310mm","offer_id":42314561454164,"sku":"AC-4B-310","price":5.76,"currency_code":"GBP","in_stock":true},{"title":"335mm","offer_id":42314561486932,"sku":"AC-4B-335","price":6.05,"currency_code":"GBP","in_stock":true},{"title":"360mm","offer_id":42314561519700,"sku":"AC-4B-360","price":6.34,"currency_code":"GBP","in_stock":true},{"title":"385mm","offer_id":42314561552468,"sku":"AC-4B-385","price":6.62,"currency_code":"GBP","in_stock":true},{"title":"410mm","offer_id":42314561585236,"sku":"AC-4B-410","price":6.91,"currency_code":"GBP","in_stock":true},{"title":"435mm","offer_id":42314561618004,"sku":"AC-4B-435","price":7.2,"currency_code":"GBP","in_stock":true},{"title":"460mm","offer_id":42314561650772,"sku":"AC-4B-460","price":7.49,"currency_code":"GBP","in_stock":true},{"title":"485mm","offer_id":42314561683540,"sku":"AC-4B-485","price":7.78,"currency_code":"GBP","in_stock":true},{"title":"510mm","offer_id":42314561716308,"sku":"AC-4B-510","price":8.06,"currency_code":"GBP","in_stock":true},{"title":"535mm","offer_id":42314561749076,"sku":"AC-4B-535","price":8.35,"currency_code":"GBP","in_stock":true},{"title":"560mm","offer_id":42314561781844,"sku":"AC-4B-560","price":8.64,"currency_code":"GBP","in_stock":true},{"title":"585mm","offer_id":42314561814612,"sku":"AC-4B-585","price":8.93,"currency_code":"GBP","in_stock":true},{"title":"610mm","offer_id":42314561847380,"sku":"AC-4B-610","price":9.22,"currency_code":"GBP","in_stock":true},{"title":"635mm","offer_id":42314561880148,"sku":"AC-4B-635","price":9.5,"currency_code":"GBP","in_stock":true},{"title":"660mm","offer_id":42314561912916,"sku":"AC-4B-660","price":9.79,"currency_code":"GBP","in_stock":true},{"title":"685mm","offer_id":42314561945684,"sku":"AC-4B-685","price":10.08,"currency_code":"GBP","in_stock":true},{"title":"710mm","offer_id":42314561978452,"sku":"AC-4B-710","price":10.37,"currency_code":"GBP","in_stock":true},{"title":"735mm","offer_id":42314562011220,"sku":"AC-4B-735","price":10.66,"currency_code":"GBP","in_stock":true},{"title":"760mm","offer_id":42314562043988,"sku":"AC-4B-760","price":10.94,"currency_code":"GBP","in_stock":true},{"title":"785mm","offer_id":42314562076756,"sku":"AC-4B-785","price":11.23,"currency_code":"GBP","in_stock":true},{"title":"810mm","offer_id":42314562109524,"sku":"AC-4B-810","price":11.52,"currency_code":"GBP","in_stock":true},{"title":"835mm","offer_id":42314562142292,"sku":"AC-4B-835","price":11.81,"currency_code":"GBP","in_stock":true},{"title":"860mm","offer_id":42314562175060,"sku":"AC-4B-860","price":12.1,"currency_code":"GBP","in_stock":true},{"title":"885mm","offer_id":42314562207828,"sku":"AC-4B-885","price":12.38,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/1588\/2580\/files\/bracket_20no_20tape.1060-8.png?v=1774517143"},{"product_id":"aluminium-coping-stopend-75mm","title":"2mm Aluminium Flat Coping – Closed Stopend | 75mm External Leg","description":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe corner pieces get the attention, but the stopend is just as critical to a weathertight parapet. A flat coping run has to terminate somewhere, whether that is at a wall end, at a junction with a building face, or at the transition between a coping run and a different building element. Leave that end open and you have a channel that collects water, feeds it back under the coping, and directs it straight into the wall construction below. It is one of those details that gets missed in a hurry and then causes a damp problem that takes months to track down.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThis 2mm aluminium flat coping closed stopend caps the end of a \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/2mm-aluminium-coping-3m-75mm-leg\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e2mm flat coping run\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e with a pre-formed, weathertight closure. It is available in 29 sizes from 185mm to 885mm to match virtually any parapet wall width, and it is powder coated in any RAL colour to match the rest of the coping system. Manufactured in Chelmsford, Essex, it is the final component that makes a flat coping installation complete.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eProduct Overview\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe closed stopend is the terminal component for a flat coping run. Once the straight lengths are fixed along the parapet and the corners are in place, the stopend caps each open end of the run and seals it against water entry. The \"closed\" designation means the end face is fully sealed: the profile wraps over the top of the wall and closes off the open end of the coping entirely, with no gap for water to enter. This distinguishes it from the \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/aluminium-coping-upstand-75mm\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003estopend upstand\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e, which has an upstand that allows water drainage at the end of the run rather than a sealed closure. For most flat coping runs on a flat roof parapet, the closed stopend is the correct terminal piece at both ends of each run unless drainage off the end of the coping is specifically required.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThis stopend is part of the Online Metal Store Ltd 2mm aluminium flat coping range with a 75mm external leg. It is fabricated to order in the size you select, with 29 sizes available to cover wall widths from approximately 15mm up to around 715mm depending on how the coping is detailed. All sizes are powder coated using an external grade polyester finish in any RAL colour, matching the \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/2mm-aluminium-coping-3m-75mm-leg\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eflat coping lengths\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e, \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/aluminium-coping-corner-90-75mm\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e90 degree corners\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e, \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/2mm-aluminium-coping-corner-135\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e135 degree corners\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e and brackets ordered for the same project.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eKey Benefits\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eFully Sealed End Detail\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe closed design seals the open end of the coping profile completely. The end face, the top surface and the external leg are all formed from a single fabricated piece with no open seams at the terminal point. Once fitted and sealed with sealant at the joint to the straight length, the end of the coping run is as weathertight as the rest of the system. There is no exposed edge, no gap at the end cap, and no path for wind-driven rain to enter the wall at the coping termination.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003e29 Sizes to Match Any Wall Width\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAvailable in 29 sizes from 185mm to 885mm in 25mm increments, this stopend covers virtually every parapet wall width you are likely to encounter on a UK flat roof project. The size you order should match the overall width of the flat coping profile on your parapet. That is the wall width plus the external legs on both sides plus the returns. The size guide below explains how to calculate this for your project.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eExact Colour Match Across the Full System\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eBecause this stopend is ordered alongside the rest of the coping system and fabricated in the same batch, the powder coat finish will be an exact match to the lengths, corners and brackets in the same order. On a visible parapet, a stopend in a slightly different shade or sheen from the rest of the coping stands out. Ordering everything together from the same manufacturer in Chelmsford eliminates that risk completely.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003ePowder Coated, Not Anodised\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAll products in the 2mm flat coping range, including this stopend, are finished with an external grade polyester powder coating. This is the correct and accurate description of the finish process. Powder coating bonds a durable, coloured coating directly to the prepared aluminium surface and is available in any RAL colour. It is a different process from anodising and provides a broader range of colour options with excellent durability in exposed external conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eFabricated in Chelmsford, Essex\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThis stopend is a custom-fabricated item made to your selected size at the Online Metal Store Ltd facility in Chelmsford. Because it is made in the UK to order, lead times are short and the size range is not limited to a handful of stock profiles. If your wall width falls between standard sizes, pick the next size up and discuss the detail with Online Metal Store Ltd. The UK manufacturing base means fast turnaround for projects across Essex, the South East and the wider UK.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eTechnical Specifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eMaterial: \u003c\/strong\u003e\u003cspan\u003e2mm grade aluminium\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eProfile: \u003c\/strong\u003e\u003cspan\u003eFlat coping closed stopend\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eExternal Leg:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003e75mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eAvailable Sizes: \u003c\/strong\u003e\u003cspan\u003e185mm, 210mm, 235mm, 260mm, 285mm, 310mm, 335mm, 360mm, 385mm, 410mm, 435mm, 460mm, 485mm, 510mm, 535mm, 560mm, 585mm, 610mm, 635mm, 660mm, 685mm, 710mm, 735mm, 760mm, 785mm, 810mm, 835mm, 860mm, 885mm (29 sizes in 25mm increments)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eFinish: \u003c\/strong\u003e\u003cspan\u003ePolyester powder coating, external grade\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eColour: \u003c\/strong\u003e\u003cspan\u003eAny RAL colour to order\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eType:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eClosed (fully sealed end face)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eCompatible System:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003e2mm Aluminium Flat Coping range | 75mm External Leg\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eFabrication:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eMade to order - non-returnable unless faulty\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eCountry of Manufacture:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eUnited Kingdom (Chelmsford, Essex)\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eHow to Measure for the Right Stopend Size\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe stopend size should match the overall width of the flat coping profile on your parapet, not the wall width alone. Here is how to work out the correct size:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eStep 1: Measure the width of the parapet wall at the top, from the outside face to the inside face. This is your wall width.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eStep 2: Add the two external leg dimensions. For a 75mm external leg coping, both legs are 75mm. Add 75mm + 75mm = 150mm to the wall width.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eStep 3: Add the two returns. The flat coping profile includes a small return lip on each side, typically 10mm each side. Add 10mm + 10mm = 20mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eStep 4: The total is your overall coping girth: wall width + 150mm + 20mm = wall width + 170mm. For example, a 215mm wide wall gives a coping girth of 385mm. Select the 385mm stopend from the size list.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eStep 5: If your calculated girth falls between two available sizes, select the next size up. A stopend that is very slightly oversized can be trimmed on site; one that is undersized will not seat correctly on the coping profile.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eTip: if you already have a straight coping length on site, measure its overall width across the top including both legs and both returns. That measurement is your stopend size.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eClosed Stopend or Stopend Upstand: Which Do You Need?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eBoth products terminate the end of a flat coping run, but they do it differently. The closed stopend seals the end face completely. It is the right choice wherever the coping run ends at a wall termination, an abutment with a building face, or a parapet corner where the end of the run is simply closed off. The \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/aluminium-coping-upstand-75mm\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003estopend upstand\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e has an upstand at the end of the coping that allows water to drain up and over the end rather than being fully sealed. It is used where the coping run ends at a higher point and drainage off the end of the run is part of the design detail, or where a post or upstand element needs to pass through the coping termination.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFor the majority of flat roof parapet installations, including domestic extensions, garages, commercial flat roofs and boundary walls, the closed stopend is the correct choice at both ends of every straight coping run. Use the upstand version only where the design specifically requires an open or drained end detail.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eHow to Fit a Flat Coping Closed Stopend\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFix the \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/4mm-aluminium-coping-bracket\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003ealuminium coping brackets\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e along the full parapet run first, including a bracket positioned close to each end of the run to give the stopend solid bearing. The bracket at the end of the run should sit far enough back from the wall termination to allow the stopend to seat fully over the end of the final straight length without the bracket fouling the stopend profile.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eOnce the straight coping lengths are in position, offer the stopend up to the open end of the final length and check the fit. The stopend should slide over the end of the coping profile and sit flush with the outer face of the straight length. Apply a continuous bead of \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/colour-coded-sealant-300ml\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003ecolour coded sealant\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e around the inside face of the stopend before pressing it into its final position. The sealant bead seals the joint between the stopend and the straight length on all three sides of the profile. Do not skip this step: the sealant is the only thing preventing water from tracking back through the butt joint between the stopend and the coping run.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eOnce the stopend is seated and the sealant bead is in place, secure the assembly using \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/timber-fasteners-ral\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003ecolour coded fasteners\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e in the matching RAL colour. Fix through the top of the coping where the bracket bears, keeping fixings in line with the bracket positions so they are supported. Apply a finishing bead of sealant to the external joint line where the stopend meets the straight length for a clean, weathertight termination.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eWhere the Flat Coping Closed Stopend Is Used\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eDomestic Flat Roof Extensions\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eEvery flat roof extension with a parapet needs a stopend at each end of every coping run. On a standard rectangular rear extension, there are typically four straight runs and up to eight stopend positions depending on the layout. The \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/collections\/2mm-aluminium-flat-coping\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e2mm flat coping system\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e is the most common choice for domestic work across Essex, East London and the South East, and the closed stopend is the standard terminal piece for this application. Ordering the stopends at the same time as the lengths, corners and brackets ensures everything arrives colour-matched in a single delivery.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eFlat-Roofed Garages and Outbuildings\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eGarages and outbuildings with flat roofs are a significant proportion of the domestic coping market. A detached or integral garage with a parapet wall on three or four sides will typically have four straight coping runs, each needing a closed stopend at both ends. On a garage or outbuilding where the coping is less visible from street level, the temptation is to skip the stopends or bodge the end detail. That is a mistake: water ingress at an open coping end causes damp in the wall below that can take years to manifest visibly and is expensive to fix.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eCommercial and New-Build Parapets\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eCommercial flat roof parapets on office buildings, retail units and light industrial units across the South East commonly use aluminium flat coping as the parapet cap. On a commercial project, all system components are specified together, and the stopends are ordered as part of the full coping system from the same manufacturer. Housebuilders on NHBC-registered new-build developments will typically order the full system, including stopends, from the \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/pages\/aluminium-flat-copings\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003ealuminium flat copings range\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e, to ensure colour and profile consistency across all plots on a development.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eBoundary Walls and Landscaping Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAluminium flat coping is increasingly used on low boundary walls, screen walls and raised planting beds where a clean, low-maintenance cap is required. On a boundary wall with a defined end, the closed stopend provides the neat sealed termination that makes the wall look finished rather than simply cut off. It works alongside the \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/aluminium-coping-corner-90-75mm\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e90 degree corner\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e and \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/2mm-aluminium-coping-corner-135\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e135 degree corner\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e to complete the full perimeter coping on a landscaping structure where multiple directions and terminations are required.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eFrequently Asked Questions\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan\u003eWhat does a flat coping stopend actually do?\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIt seals the open end of a flat coping run. When a flat coping system is installed along a parapet wall, the straight lengths leave an open profile at each end of the run. Without a stopend, that open end is a gap where wind-driven rain can enter the coping profile and track back into the wall or the flat roof build-up below. The closed stopend caps that end completely, creating a sealed termination that is weathertight on all sides. It is fitted at both ends of every open coping run as the final component in the system.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan\u003eHow do I work out what size stopend I need?\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eMeasure the overall width of the flat coping profile you are using, which is the wall width plus both external legs plus both returns. For a 75mm external leg flat coping, that is wall width plus 170mm (75mm + 75mm + 10mm + 10mm). A wall that is 215mm wide gives an overall coping girth of 385mm, so you would order the 385mm stopend. If your figure falls between two available sizes, order the next size up. The size range runs from 185mm to 885mm in 25mm steps, covering wall widths from approximately 15mm up to around 715mm.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan\u003eWhat is the difference between a closed stopend and a stopend upstand?\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eA closed stopend seals the end of the coping run completely. The end face is formed as a solid closure with no opening. A stopend upstand has an upstand element at the end of the coping that allows water to drain up and over rather than being fully sealed in. The upstand version is used where drainage off the end of a coping run is required by the design, or where a structural element needs to pass through the coping termination. For most domestic and commercial flat roof parapet installations, the closed stopend is the correct choice. Use the upstand only where the design specifically calls for it.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan\u003eIs this stopend powder coated or anodised?\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIt is powder coated. All products in the 2mm flat coping range, including this stopend, are finished with an external grade polyester powder coating. The powder coat is available in any RAL colour and provides excellent durability in UK external conditions. These products are not anodised. Anodising and powder coating are two different finishing processes: powder coating applies a coloured protective layer to the surface, while anodising is an electrochemical process that hardens the oxide layer on the aluminium. The finish on this product is powder coating only.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan\u003eCan I return this stopend if I order the wrong size?\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThis is a custom-fabricated item made to your selected size and RAL colour. As with all made-to-order products, it is non-returnable unless it arrives faulty or materially different from what was ordered. This is why the size guide above is important: take the time to measure the overall coping girth correctly before placing the order. If you are unsure of the size you need, contact Online Metal Store Ltd before ordering and the team will help you confirm the correct size based on your wall width.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003ePart of a Complete Flat Coping System\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThis stopend is one component in the complete 2mm aluminium flat coping system with a 75mm external leg. A flat roof parapet needs lengths, corners, stopends and brackets from the same range to ensure consistent profiles, matching colours and a fully weathertight perimeter. The full 2mm flat coping system with 75mm external leg includes:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/2mm-aluminium-coping-1m-75mm-leg\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e2mm Aluminium Flat Coping - 1m Length | 75mm External Leg\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/2mm-aluminium-coping-2m-75mm-leg\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e2mm Aluminium Flat Coping - 2m Length | 75mm External Leg\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/2mm-aluminium-coping-3m-75mm-leg\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e2mm Aluminium Flat Coping - 3m Length | 75mm External Leg\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/aluminium-coping-corner-90-75mm\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e2mm Aluminium Flat Coping 90 Degree Corner | 75mm External Leg\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/2mm-aluminium-coping-corner-135\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e2mm Aluminium Flat Coping 135 Degree Corner | 75mm External Leg\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e2mm Aluminium Flat Coping - Closed Stopend | 75mm External Leg (this product)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/aluminium-coping-upstand-75mm\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e2mm Aluminium Flat Coping - Stopend Upstand | 75mm External Leg\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/aluminium-cooping-junction-75mm\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e2mm Aluminium Flat Coping - 90 Degree T-Junction | 75mm External Leg\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/4mm-aluminium-coping-bracket\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eAluminium Coping Bracket\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/colour-coded-sealant-300ml\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eColour Coded Sealant 300ml\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/timber-fasteners-ral\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eColour Coded Fasteners (Timber)\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFor the full range overview, visit the \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/pages\/aluminium-flat-copings\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eAluminium Flat Copings collection page\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e. If you are working with 3mm coping, the \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/aluminium-coping-stopend-75mm-ex\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e3mm flat coping closed stopend\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e is the correct terminal piece for the heavier gauge system.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eStandards and Compliance\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFlat roof parapet coping systems in the UK are detailed in accordance with \u003c\/span\u003e\u003ca href=\"https:\/\/www.bsigroup.com\/en-GB\/standards\/bs-6229\/\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eBS 6229:2018 - Flat Roofs with Continuously Supported Flexible Waterproof Coverings\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e. This standard covers parapet and edge detailing for flat roofs and includes requirements for coping system terminations. A properly fitted and sealed closed stopend at the end of each coping run is part of a complete and compliant parapet detail under this standard.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe powder coat finish on all Online Metal Store Ltd aluminium flat coping components, including this stopend, is applied in accordance with \u003c\/span\u003e\u003ca href=\"https:\/\/www.bsigroup.com\/en-GB\/standards\/bs-en-12206-1\/\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eBS EN 12206-1 - Organic Coatings on Aluminium and Aluminium Alloys\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e. This is the performance standard for external-grade powder coatings on aluminium. Every component in the range, from the lengths to the corners to the stopends, is coated to the same specification, which means the colour, gloss and durability characteristics are consistent across the full installed system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFor NHBC-registered new-build projects, Chapter 7.1 of the NHBC Standards sets out parapet wall and flat roof construction requirements. A fully detailed aluminium flat coping system with properly fitted stopends at every run termination is consistent with these requirements and supports the new-build warranty position.\u003c\/span\u003e\u003c\/p\u003e","brand":"Online Metal Store","offers":[{"title":"185mm","offer_id":42314563059796,"sku":"AC2-CS-75-185","price":57.6,"currency_code":"GBP","in_stock":true},{"title":"210mm","offer_id":42314563092564,"sku":"AC2-CS-75-210","price":58.56,"currency_code":"GBP","in_stock":true},{"title":"235mm","offer_id":42314563125332,"sku":"AC2-CS-75-235","price":59.52,"currency_code":"GBP","in_stock":true},{"title":"260mm","offer_id":42314563158100,"sku":"AC2-CS-75-260","price":60.48,"currency_code":"GBP","in_stock":true},{"title":"285mm","offer_id":42314563190868,"sku":"AC2-CS-75-285","price":61.44,"currency_code":"GBP","in_stock":true},{"title":"310mm","offer_id":42314563223636,"sku":"AC2-CS-75-310","price":62.4,"currency_code":"GBP","in_stock":true},{"title":"335mm","offer_id":42314563256404,"sku":"AC2-CS-75-335","price":63.36,"currency_code":"GBP","in_stock":true},{"title":"360mm","offer_id":42314563289172,"sku":"AC2-CS-75-360","price":64.32,"currency_code":"GBP","in_stock":true},{"title":"385mm","offer_id":42314563321940,"sku":"AC2-CS-75-385","price":65.28,"currency_code":"GBP","in_stock":true},{"title":"410mm","offer_id":42314563354708,"sku":"AC2-CS-75-410","price":66.24,"currency_code":"GBP","in_stock":true},{"title":"435mm","offer_id":42314563387476,"sku":"AC2-CS-75-435","price":67.2,"currency_code":"GBP","in_stock":true},{"title":"460mm","offer_id":42314563420244,"sku":"AC2-CS-75-460","price":68.16,"currency_code":"GBP","in_stock":true},{"title":"485mm","offer_id":42314563453012,"sku":"AC2-CS-75-485","price":69.12,"currency_code":"GBP","in_stock":true},{"title":"510mm","offer_id":42314563485780,"sku":"AC2-CS-75-510","price":70.08,"currency_code":"GBP","in_stock":true},{"title":"535mm","offer_id":42314563518548,"sku":"AC2-CS-75-535","price":71.04,"currency_code":"GBP","in_stock":true},{"title":"560mm","offer_id":42314563551316,"sku":"AC2-CS-75-560","price":72.0,"currency_code":"GBP","in_stock":true},{"title":"585mm","offer_id":42314563584084,"sku":"AC2-CS-75-585","price":72.96,"currency_code":"GBP","in_stock":true},{"title":"610mm","offer_id":42314563616852,"sku":"AC2-CS-75-610","price":73.92,"currency_code":"GBP","in_stock":true},{"title":"635mm","offer_id":42314563649620,"sku":"AC2-CS-75-635","price":74.88,"currency_code":"GBP","in_stock":true},{"title":"660mm","offer_id":42314563682388,"sku":"AC2-CS-75-660","price":75.84,"currency_code":"GBP","in_stock":true},{"title":"685mm","offer_id":42314563715156,"sku":"AC2-CS-75-685","price":76.8,"currency_code":"GBP","in_stock":true},{"title":"710mm","offer_id":42314563747924,"sku":"AC2-CS-75-710","price":77.76,"currency_code":"GBP","in_stock":true},{"title":"735mm","offer_id":42314563780692,"sku":"AC2-CS-75-735","price":78.72,"currency_code":"GBP","in_stock":true},{"title":"760mm","offer_id":42314563813460,"sku":"AC2-CS-75-760","price":79.68,"currency_code":"GBP","in_stock":true},{"title":"785mm","offer_id":42314563846228,"sku":"AC2-CS-75-785","price":80.64,"currency_code":"GBP","in_stock":true},{"title":"810mm","offer_id":42314563878996,"sku":"AC2-CS-75-810","price":81.6,"currency_code":"GBP","in_stock":true},{"title":"835mm","offer_id":42314563911764,"sku":"AC2-CS-75-835","price":82.56,"currency_code":"GBP","in_stock":true},{"title":"860mm","offer_id":42314563944532,"sku":"AC2-CS-75-860","price":83.52,"currency_code":"GBP","in_stock":true},{"title":"885mm","offer_id":42314563977300,"sku":"AC2-CS-75-885","price":84.48,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/1588\/2580\/files\/roof-coping-stopend-aluminium-flat.jpg?v=1774517147"},{"product_id":"aluminium-coping-corner-90-75mm","title":"2mm Aluminium Flat Coping – 90° Corner | 75mm External Leg","description":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003eEvery flat roof with a parapet wall has at least four corners. On a standard rectangular extension, dormer, or flat-roofed outbuilding, those corners are right angles, and if you are running aluminium flat coping along the top of the parapet, you need a proper corner piece at each turn. A mitre cut on two lengths of coping can be done, but the joint sits right at the most exposed point of the detail. Wind-driven rain does not need a large gap to get in under a parapet coping, and a poorly finished corner is one of the most reliable sources of water ingress into the flat roof edge build-up. Remedial work on a failed corner detail is time-consuming and disruptive, particularly once the interior finishes are in.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThis 2mm aluminium flat coping 90 degree corner eliminates that risk. It is a purpose-made component that covers the right-angle turn in the parapet as a single pre-formed piece, with no mid-corner seam in the aluminium itself. It integrates directly with the 2mm flat coping lengths running either side of it and is available powder coated in any RAL colour to match the rest of the system. Manufactured in Chelmsford, Essex and supplied with fast UK delivery, it is the straightforward fix for the most common corner on any flat roof parapet project.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eProduct Overview\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe 90 degree corner is part of the Online Metal Store Ltd 2mm aluminium flat coping range with a 75mm external leg. It is designed for parapet walls where two faces meet at a right angle, which is the standard junction on rectangular flat roof extensions, box dormers, flat-roofed garages and most commercial flat roof perimeters. The 75mm external leg sits over the outside face of the wall, providing the overhang and drip detail that keeps rainwater well clear of the wall below. The internal leg matches the flat coping profile so the transition from the corner into the straight runs is flush and consistent throughout. You can see the matching \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/2mm-aluminium-coping-3m-75mm-leg\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e2mm flat coping lengths in 1m, 2m and 3m\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e for the straight sections of the parapet, and if any part of your parapet turns at an obtuse angle wider than 90 degrees, the \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/2mm-aluminium-coping-corner-135\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e135 degree corner\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e is also available in the same range.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe material is 2mm grade aluminium, which provides the right balance of rigidity and weight for a flat coping corner at this leg depth. All components in this range are powder coated with an external grade polyester finish that is available in any RAL colour. Whether the project calls for anthracite grey, signal white, or a colour-matched specification, the corner will be finished to the same shade as the lengths, stopends and brackets ordered alongside it. For projects where a heavier gauge is specified, the \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/aluminium-coping-corner-75mm\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e3mm aluminium flat coping 135 degree corner\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e is available in the same profile, and the full \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/pages\/aluminium-flat-copings\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003ealuminium flat copings range\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e covers both 2mm and 3mm options across the complete system.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eKey Benefits\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eNo Mid-Corner Seam in the Aluminium\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe single biggest advantage of a purpose-made 90 degree corner over a field-fabricated mitre is that there is no seam in the aluminium at the change of direction. The corner piece is pressed as a single component. The only joints in the installed system are where the straight coping lengths butt up to the corner wings, and those joints are sealed and captured by the lengths themselves. At the most exposed point of a parapet, the corner, there is no opportunity for water to track back through a fabricated seam.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eExact Colour Match Across the Full System\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eOrdering the corner alongside the coping lengths, stopends and brackets means all components go through the same powder coating batch at the Chelmsford facility. The RAL colour you specify is applied consistently across every part of the order. That matters on visible parapets where a mismatched corner in a slightly different shade of grey stands out immediately. There are no minimum order quantities for standard RAL colours, and the full range of RAL options is available on this corner as on all other components in the range.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eCorrosion-Resistant for the UK Climate\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAluminium is the right choice for exposed parapet copings in the UK. It does not rust, it forms a natural oxide layer that protects the base metal, and the external grade powder coat further extends the service life well beyond what you would expect from UPVC or painted steel alternatives. On coastal sites in Essex, Suffolk, Kent and the South East, where salt-laden air and higher humidity accelerate corrosion in ferrous metals, aluminium is the low-maintenance, long-life option. A properly installed aluminium coping system is expected to perform for 25 years or more without routine maintenance.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eLightweight and Quick to Handle on Site\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAt 2mm gauge with a 75mm leg, this corner piece is light enough to position and align without assistance. There is no specialist tooling required to fit it. It works with the standard aluminium coping bracket system, and installation follows the same sequence as the straight lengths on either side. For roofers working at parapet height on domestic extensions, the ease of handling matters as much as the product quality.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eUK Manufactured with Short Lead Times\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThis corner is made at the Online Metal Store Ltd factory in Chelmsford, Essex. Products are manufactured and held in the UK, which keeps lead times short for construction programmes across the South East and the wider UK. If you are ordering a full flat coping system for a tight programme, the components are coming from a UK manufacturer with fast turnaround, not from a European or overseas supplier with extended shipping times.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eTechnical Specifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eMaterial: \u003c\/strong\u003e\u003cspan\u003e2mm grade aluminium\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eProfile: \u003c\/strong\u003e\u003cspan\u003eFlat coping\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eCorner Angle: \u003c\/strong\u003e\u003cspan\u003e90 degrees (right angle, for walls meeting at a standard perpendicular junction)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eExternal Leg: \u003c\/strong\u003e\u003cspan\u003e75mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eFinish: \u003c\/strong\u003e\u003cspan\u003ePolyester powder coating, external grade\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eColour: \u003c\/strong\u003e\u003cspan\u003eAny RAL colour to order\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eCompatible System: \u003c\/strong\u003e\u003cspan\u003e2mm Aluminium Flat Coping range | 75mm External Leg\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eCountry of Manufacture: \u003c\/strong\u003e\u003cspan\u003eUnited Kingdom (Chelmsford, Essex)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eFixing Method: \u003c\/strong\u003e\u003cspan\u003eCoping bracket system - see bracket product for full fixing specification\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003e90 Degree or 135 Degree: Which Corner Do You Need?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe two most common coping corner angles are 90 degrees and 135 degrees. Here is how to decide which you need:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e90 degree corner (this product): use this wherever two parapet wall faces meet at a right angle. This is the standard corner on rectangular flat roof extensions, box dormers, flat-roofed outbuildings, garages and most straightforward commercial flat roof perimeters. If your walls are square in plan, every corner is a 90 degree corner.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e135 degree corner: use this wherever two parapet wall faces meet at an obtuse angle wider than a right angle. This is needed on L-shaped extensions, angled bay projections, commercial units with irregular plan forms, and boundary walls that follow a plot line rather than a straight rectangular edge. The matching 135 degree corner is available in the same 2mm flat coping range.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eMixed parapets: many flat roofs have both right-angle and obtuse-angle corners. An L-shaped extension, for example, typically has 90 degree corners at the outer right-angle corners and a 135 degree corner at the inner re-entrant turn. Order both corner types from the same range to ensure colour and profile consistency across the full perimeter.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eConfirming your angle on site: if you are unsure whether a corner is 90 or 135 degrees, a digital angle finder will confirm it in under a minute. Do not assume - a 135 degree corner installed in a 90 degree opening will not seat correctly.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eHow to Fit a 90 Degree Flat Coping Corner\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003ePlan the coping run for both legs meeting at the corner before fixing anything. Dry-fit the straight lengths on both sides and work out the bracket positions so that the corner piece will have full bearing from brackets on either leg. Fix the \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/4mm-aluminium-coping-bracket\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003ealuminium coping brackets\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e at the standard centres, working away from the corner in both directions. The brackets immediately adjacent to the corner should be positioned so that the corner wings can seat fully without overhanging unsupported at the junction.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eSet the corner piece in place and check the alignment with the straight runs on both legs before committing to the fix. The flat coping profile on the corner wings should line up flush with the profile of the lengths. Once the position is confirmed, apply \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/colour-coded-sealant-300ml\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003ecolour coded sealant\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e in the matching RAL colour along the internal face of the joint between the corner wings and the straight lengths. Run a continuous bead before pressing the straight lengths home. This internal sealant bead is the primary weathertight seal at the joint and is not optional on an exposed parapet.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFix the straight coping lengths to the brackets using \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/timber-fasteners-ral\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003ecolour coded fasteners\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e in the matching RAL to keep the fixing heads flush with the surface colour. Work along both legs from the corner outward, checking alignment as you go. Once the straight lengths are fixed either side, the corner piece is captured between them. Finish with a neat bead of sealant on the external face of the corner joints for a clean, fully weathertight detail.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eWhere the 90 Degree Flat Coping Corner Is Used\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eDomestic Flat Roof Extensions\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe single most common application for a 90 degree flat coping corner is on domestic rear extensions across the UK. From Victorian terraces in East London to Edwardian semis in Brentwood and new-build homes in Chelmsford, the rear single-storey flat roof extension with a parapet is one of the most common roofing projects a roofer or builder will encounter. A rectangular extension with a parapet has four right-angle corners, and each one needs a proper corner piece. The \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/collections\/2mm-aluminium-flat-coping\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e2mm flat coping system\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e covers the full perimeter of a standard extension from a single supplier: lengths, corners, stopends and brackets, all in the same colour.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eBox Dormers\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eBox dormers on residential properties have a flat roof parapet across the front face and typically two 90 degree corners where the front parapet meets the side cheeks of the dormer. These are exposed, prominent details that are highly visible from street level, particularly on terraced houses in the South East where dormer extensions are common. A well-fitted 90 degree corner in a powder-coated colour that matches the dormer cladding or the window frame specification gives a clean, finished look that a bodged mitre cut never achieves.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eFlat-Roofed Garages and Outbuildings\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eGarages, garden offices, stores and outbuildings with flat roofs account for a significant proportion of flat coping orders from domestic buyers. These structures are almost always rectangular, which means every corner is a right angle. For homeowners in Basildon, Colchester, Braintree and across Essex ordering a coping system for a new garage or replacement coping on an existing outbuilding, having the corner pieces available as part of the same product range simplifies the order. The \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/aluminium-coping-stopend-75mm\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eclosed stopend\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e finishes the ends of each run cleanly, and the full system ships from Chelmsford.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eCommercial Flat Roof Parapets\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eCommercial buildings with flat roof parapets, including retail units, light industrial units, office buildings and care homes, typically have rectangular or near-rectangular plan forms with predominantly 90 degree corners. On these projects, colour and profile consistency across the full perimeter coping system is part of the specification, and ordering all components including corners, lengths, stopends and \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/4mm-aluminium-coping-bracket\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003ecoping brackets\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e from a single UK supplier keeps the supply chain simple and ensures everything arrives in the same colour from the same batch. The \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/pages\/aluminium-coping-case-study\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003ealuminium coping case study\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e shows this system in use on a live UK project.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eFrequently Asked Questions\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan\u003eWhat does a 90 degree flat coping corner actually do?\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIt provides a purpose-made, weathertight junction at right-angle corners of a parapet wall, where two flat coping lengths would otherwise need to be cut and mitreed together. Instead of a fabricated mitre with a seam at the most exposed point of the parapet, the corner piece is a single pre-formed component that covers the change of direction cleanly. It integrates with the straight coping runs on either side and is sealed into place to give a continuous, weathertight coping profile around the corner.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan\u003eHow do I know whether to order a 90 degree or 135 degree corner?\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eMeasure the internal angle of the corner on your parapet wall. A 90 degree angle is a right angle, which is what you get on a standard rectangular building. A 135 degree angle is wider than a right angle, which occurs where walls meet at an obtuse junction on L-shaped plans, angled boundary walls, or buildings with non-rectangular plan forms. This product is for 90 degree right-angle corners. If any corners on your parapet are at a wider obtuse angle, you will also need the 135 degree version from the same range.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan\u003eHow many 90 degree corners do I need?\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eCount the number of right-angle turns on your parapet plan. A standard rectangular flat roof extension has four corners, which means four 90 degree corner pieces. An L-shaped extension has more turns, but some of those will be 135 degree obtuse corners rather than right-angle corners. Sketch your parapet plan, identify each corner angle, and order the appropriate corner type for each. If you are unsure how many corners to order, the team at Online Metal Store Ltd can help you work through the plan.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan\u003eDoes this corner need to be the same thickness as my coping lengths?\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eYes. This corner is 2mm aluminium and works with the 2mm flat coping lengths in the 75mm external leg range. If you are using 2mm lengths, use this 2mm corner. Mixing gauges on the same system is not recommended because the profile dimensions will not match exactly at the junction between the corner and the straight length. If your project calls for 3mm coping, use the 3mm corner piece from the same range instead.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan\u003eCan I get this corner in any colour?\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eYes. Like all components in the 2mm flat coping range, this corner is available powder coated in any RAL colour. Specify the RAL number at the time of order and it will be coated in the same colour as the coping lengths, stopends and brackets in your order. There are no minimum quantities for standard RAL colours. If you need a BS colour or a bespoke finish, contact Online Metal Store Ltd directly to discuss the specification.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan\u003ePart of a Complete Flat Coping System\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThis corner piece is one component in a complete aluminium flat coping system with a 75mm external leg. Ordering all components from the same source means matching profiles, consistent powder coat colour, and everything arriving in the same delivery. The full 2mm flat coping system with 75mm external leg includes:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/2mm-aluminium-coping-1m-75mm-leg\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e2mm Aluminium Flat Coping - 1m Length | 75mm External Leg\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/2mm-aluminium-coping-2m-75mm-leg\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e2mm Aluminium Flat Coping - 2m Length | 75mm External Leg\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/2mm-aluminium-coping-3m-75mm-leg\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e2mm Aluminium Flat Coping - 3m Length | 75mm External Leg\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e2mm Aluminium Flat Coping 90 Degree Corner | 75mm External Leg (this product)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/2mm-aluminium-coping-corner-135\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e2mm Aluminium Flat Coping 135 Degree Corner | 75mm External Leg\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/aluminium-coping-stopend-75mm\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e2mm Aluminium Flat Coping - Closed Stopend | 75mm External Leg\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/aluminium-coping-upstand-75mm\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e2mm Aluminium Flat Coping - Stopend Upstand | 75mm External Leg\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/aluminium-cooping-junction-75mm\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e2mm Aluminium Flat Coping - 90 Degree T-Junction | 75mm External Leg\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/4mm-aluminium-coping-bracket\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eAluminium Coping Bracket\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/colour-coded-sealant-300ml\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eColour Coded Sealant 300ml\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/timber-fasteners-ral\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eColour Coded Fasteners (Timber)\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFor the full range overview, visit the \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/pages\/aluminium-flat-copings\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eAluminium Flat Copings collection page\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e. If you need the 3mm gauge for a more demanding specification, the \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/3mm-aluminium-coping-corner-90\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e3mm flat coping 90 degree corner\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e is also available in the same profile. For projects that include both right-angle and obtuse corners, see the \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/2mm-aluminium-coping-corner-135\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e2mm flat coping 135 degree corner\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e for the obtuse angle version.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eStandards and Compliance\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAluminium parapet coping used on flat roof constructions is covered by \u003c\/span\u003e\u003ca href=\"https:\/\/www.bsigroup.com\/en-GB\/standards\/bs-6229\/\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eBS 6229:2018 - Flat Roofs with Continuously Supported Flexible Waterproof Coverings\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e, which sets out the requirements for edge and parapet detailing on flat roofs in the UK. A correctly specified coping at the parapet head is part of the waterproofing strategy for the flat roof as a whole, not just a finishing detail.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe powder coat finish on all Online Metal Store Ltd aluminium coping products meets the requirements of \u003c\/span\u003e\u003ca href=\"https:\/\/www.bsigroup.com\/en-GB\/standards\/bs-en-12206-1\/\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eBS EN 12206-1 - Organic Coatings on Aluminium and Aluminium Alloys\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e, the standard that governs the performance of powder organic coatings on aluminium used in external architectural applications. Getting the coating right on a coping system that sits fully exposed to the UK climate is as important as getting the profile right.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFor new build projects registered with NHBC, Chapter 7.1 of the NHBC Standards covers flat roof and parapet wall construction requirements. A properly detailed aluminium flat coping system is consistent with those requirements and supports the warranty position on new build completions.\u003c\/span\u003e\u003c\/p\u003e","brand":"Online Metal Store Ltd","offers":[{"title":"185mm","offer_id":42314564927572,"sku":"AC2-90-75-185","price":56.16,"currency_code":"GBP","in_stock":true},{"title":"210mm","offer_id":42314564960340,"sku":"AC2-90-75-210","price":58.68,"currency_code":"GBP","in_stock":true},{"title":"235mm","offer_id":42314564993108,"sku":"AC2-90-75-235","price":61.2,"currency_code":"GBP","in_stock":true},{"title":"260mm","offer_id":42314565025876,"sku":"AC2-90-75-260","price":63.72,"currency_code":"GBP","in_stock":true},{"title":"285mm","offer_id":42314565058644,"sku":"AC2-90-75-285","price":66.24,"currency_code":"GBP","in_stock":true},{"title":"310mm","offer_id":42314565091412,"sku":"AC2-90-75-310","price":68.76,"currency_code":"GBP","in_stock":true},{"title":"335mm","offer_id":42314565124180,"sku":"AC2-90-75-335","price":71.28,"currency_code":"GBP","in_stock":true},{"title":"360mm","offer_id":42314565156948,"sku":"AC2-90-75-360","price":73.8,"currency_code":"GBP","in_stock":true},{"title":"385mm","offer_id":42314565189716,"sku":"AC2-90-75-385","price":76.32,"currency_code":"GBP","in_stock":true},{"title":"410mm","offer_id":42314565222484,"sku":"AC2-90-75-410","price":78.84,"currency_code":"GBP","in_stock":true},{"title":"435mm","offer_id":42314565255252,"sku":"AC2-90-75-435","price":81.36,"currency_code":"GBP","in_stock":true},{"title":"460mm","offer_id":42314565288020,"sku":"AC2-90-75-460","price":83.88,"currency_code":"GBP","in_stock":true},{"title":"485mm","offer_id":42314565320788,"sku":"AC2-90-75-485","price":86.4,"currency_code":"GBP","in_stock":true},{"title":"510mm","offer_id":42314565353556,"sku":"AC2-90-75-510","price":88.92,"currency_code":"GBP","in_stock":true},{"title":"535mm","offer_id":42314565386324,"sku":"AC2-90-75-535","price":91.44,"currency_code":"GBP","in_stock":true},{"title":"560mm","offer_id":42314565419092,"sku":"AC2-90-75-560","price":93.96,"currency_code":"GBP","in_stock":true},{"title":"585mm","offer_id":42314565451860,"sku":"AC2-90-75-585","price":96.48,"currency_code":"GBP","in_stock":true},{"title":"610mm","offer_id":42314565484628,"sku":"AC2-90-75-610","price":99.0,"currency_code":"GBP","in_stock":true},{"title":"635mm","offer_id":42314565517396,"sku":"AC2-90-75-635","price":101.52,"currency_code":"GBP","in_stock":true},{"title":"660mm","offer_id":42314565550164,"sku":"AC2-90-75-660","price":104.04,"currency_code":"GBP","in_stock":true},{"title":"685mm","offer_id":42314565582932,"sku":"AC2-90-75-685","price":106.56,"currency_code":"GBP","in_stock":true},{"title":"710mm","offer_id":42314565615700,"sku":"AC2-90-75-710","price":109.08,"currency_code":"GBP","in_stock":true},{"title":"735mm","offer_id":42314565648468,"sku":"AC2-90-75-735","price":111.6,"currency_code":"GBP","in_stock":true},{"title":"760mm","offer_id":42314565681236,"sku":"AC2-90-75-760","price":114.12,"currency_code":"GBP","in_stock":true},{"title":"785mm","offer_id":42314565714004,"sku":"AC2-90-75-785","price":116.64,"currency_code":"GBP","in_stock":true},{"title":"810mm","offer_id":42314565746772,"sku":"AC2-90-75-810","price":119.16,"currency_code":"GBP","in_stock":true},{"title":"835mm","offer_id":42314565779540,"sku":"AC2-90-75-835","price":121.68,"currency_code":"GBP","in_stock":true},{"title":"860mm","offer_id":42314565812308,"sku":"AC2-90-75-860","price":124.2,"currency_code":"GBP","in_stock":true},{"title":"885mm","offer_id":42314565845076,"sku":"AC2-90-75-885","price":126.72,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/1588\/2580\/files\/aluminium-flat-coping-90-corner.jpg?v=1774517150"},{"product_id":"2mm-aluminium-coping-corner-135","title":"2mm Aluminium Flat Coping 135° Corner | 75mm External Leg","description":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003eMost parapet walls are not square. If you have worked on any volume of residential or commercial flat roofing in the South East, you already know this. L-shaped extensions, bay projections, angled boundary walls, and awkward plot configurations mean that 90 degree corners are only half the story. When that wall turns at 135 degrees and you have no corner piece to match the coping run, you end up with an exposed joint that the weather will find in short order. Water tracking back under the coping at a badly finished corner is one of the most common causes of damp ingress into the flat roof build-up, and it is entirely avoidable.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThis 2mm aluminium flat coping 135 degree corner is the purpose-made solution. It forms a neat, weathertight junction wherever your parapet wall changes direction at an obtuse angle, and it matches directly into the 2mm flat coping lengths running either side of it. Manufactured here in Chelmsford, Essex, and available powder coated in any RAL colour to match your project spec exactly, it removes the guesswork from corner detailing and keeps the whole system tight from day one.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eProduct Overview\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThis corner piece is part of the Online Metal Store Ltd 2mm aluminium flat coping range. It is designed for parapet walls where the wall direction changes at a 135 degree angle, which is the angle you get when two walls meet at an obtuse junction rather than a straight right angle. The 75mm external leg sits over the outside face of the wall, providing the overhang and drip detail that keeps water clear of the substrate below. The internal leg matches the profile of the standard flat coping lengths so that the transition from straight run to corner is flush, tight and consistent. You can order the matching \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/2mm-aluminium-coping-3m-75mm-leg\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e2mm aluminium flat coping lengths in 1m, 2m and 3m sizes\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e as part of the same system, and the \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/aluminium-coping-corner-90-75mm\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e90 degree corner\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e is also available where walls meet at a right angle.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe material is 2mm grade aluminium, which gives enough rigidity across the corner profile without adding unnecessary weight. All products in this range are powder coated using an external grade polyester powder coating process. The finish bonds directly to the aluminium surface and is available in any RAL colour, so whether the spec calls for anthracite grey, white, or a project-specific colour, the corner piece will match the rest of the system. If you need a heavier gauge, the \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/aluminium-coping-corner-75mm\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e3mm aluminium flat coping 135 degree corner\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e is also available from the same range.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eKey Benefits\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003ePurpose-Made for 135 Degree Junctions\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eCutting and mitreing a standard coping run at a corner is never ideal. Even done carefully, a mitred joint has a seam running straight through the most vulnerable part of the detail. A purpose-made 135 degree corner is formed as a single pressed piece with no mid-corner joint in the aluminium itself. That means there is no seam at the point where two wall faces meet, which is exactly where the wind-driven rain wants to find a gap. The corner piece integrates cleanly with the flat coping runs either side of it, giving you a continuous weathertight profile across the change of direction.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003ePowder Coated in Any RAL Colour\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe finish on this corner is an external grade polyester powder coat applied in Chelmsford to the same specification as every other component in the flat coping range. You can order it in any RAL colour to match the coping lengths, stopends and brackets on your project. That matters on visible parapets where colour consistency across every component is part of the specification. There are no minimum order quantities for standard RAL colours, and the colour you specify will be applied to all components in your order so that the system looks uniform on site.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eCorrosion Resistance and Long Service Life\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAluminium forms a natural oxide layer that protects the base metal from corrosion. Combined with an external grade powder coat finish, this corner piece is built to perform in the UK climate without the maintenance that lead or zinc alternatives require. Coastal sites in Essex, Kent and East Anglia, where salt-laden air accelerates corrosion in ferrous metals, are well within the operational envelope for aluminium. A properly installed aluminium coping system has a service life well in excess of 25 years with no routine maintenance beyond an occasional clean.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eLightweight and Easy to Handle on Site\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAt 2mm gauge, this corner piece is light enough to handle and position without assistance, which matters when you are working at parapet height on a flat roof. There is no specialist tooling needed to fit it. The corner integrates with the standard coping bracket and clip system so that installation follows the same sequence as the straight lengths either side of it.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eUK Manufactured with Fast Delivery\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThis corner is manufactured at the Online Metal Store Ltd facility in Chelmsford, Essex. Lead times are short because the products are made and held in the UK, not shipped from overseas. For construction programmes in the South East, the Home Counties, or anywhere across the UK, that means you are not waiting weeks for a corner piece to complete a coping order.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eTechnical Specifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003e2mm grade aluminium\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eProfile: \u003c\/strong\u003e\u003cspan\u003eFlat coping\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eCorner Angle: \u003c\/strong\u003e\u003cspan\u003e135 degrees (obtuse, for walls meeting at a wider-than-right-angle junction)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eExternal Leg: \u003c\/strong\u003e\u003cspan\u003e75mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eFinish: \u003c\/strong\u003e\u003cspan\u003ePolyester powder coating, external grade\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eColour: \u003c\/strong\u003e\u003cspan\u003eAny RAL colour to order\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eCompatible System: \u003c\/strong\u003e\u003cspan\u003e2mm Aluminium Flat Coping range | 75mm External Leg\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eCountry of Manufacture: \u003c\/strong\u003e\u003cspan\u003eUnited Kingdom (Chelmsford, Essex)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eFixing Method: \u003c\/strong\u003e\u003cspan\u003eCoping bracket system - see bracket products for full fixing specification\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eChoosing the Right Corner: \u003c\/strong\u003e90 Degree or 135 Degree?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eNot every corner on a parapet wall is a right angle. Here is a quick guide to which corner piece you need:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003cstrong\u003e90 degree corner: \u003c\/strong\u003euse this where two walls meet at a right angle. Standard on most rectangular flat roof extensions, box dormers, and simple residential flat roof builds. Use the matching aluminium flat coping 90 degree corner for this junction.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003cstrong\u003e135 degree corner: \u003c\/strong\u003euse this where two walls meet at an obtuse angle, wider than 90 degrees. Common on L-shaped extensions, bay projections, commercial units with angled plan forms, and boundary walls that follow the line of a plot rather than a straight property edge.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003cstrong\u003eIf you are unsure about your angle: \u003c\/strong\u003ea digital angle finder or a site measurement against a protractor will confirm it quickly. The 135 degree piece is the most common obtuse coping corner on UK flat roof projects, but if your angle differs, get in touch with Online Metal Store Ltd to discuss bespoke corner options.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003cstrong\u003eMatching gauge: \u003c\/strong\u003ealways match the corner gauge to the lengths you are using. This product is 2mm and works with all 2mm flat coping lengths in the 75mm external leg range. If you are using 3mm lengths, use the 3mm version instead.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eHow to Fit a 135 Degree Flat Coping Corner\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eBefore you start, make sure you have all components for the run. The corner piece sits at the junction between two straight coping lengths and both runs should be cut and dry-fitted first so that you know the corner is in the right position. Fix the \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/4mm-aluminium-coping-bracket\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003ealuminium coping brackets\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e to the wall at the standard centres, working out from the corner in both directions. The bracket positions at either side of the corner should give the corner piece full bearing without overhanging unsupported.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eOnce the brackets are positioned, set the corner piece in place and check the alignment with the straight runs either side. The flat coping lengths should butt up tight to the corner wings with no visible gap. Apply \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/colour-coded-sealant-300ml\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003ecolour coded sealant\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e at the junction between the corner wings and the straight coping lengths. Run a continuous bead along the internal face of the joint before pressing the straight lengths home. This sealant joint is the primary defence against water tracking back through the butt joint, and skipping it is false economy on any exposed parapet.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFix the straight lengths to the brackets using \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/timber-fasteners-ral\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003ecolour coded fasteners\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e in the matching RAL colour so that fixings do not stand out against the powder coat finish. Work along both legs of the corner in sequence, checking alignment as you go. Once the straight runs are fixed, the corner piece is captured between them and held in position. Apply a neat finishing bead of sealant to the external face of the joints on the corner wings for a clean and fully weathertight detail.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eWhere the 135 Degree Flat Coping Corner Is Used\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eL-Shaped Residential Flat Roof Extensions\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe single most common use for a 135 degree coping corner in domestic work is on L-shaped rear extensions. When a flat roof extension wraps around the back of a semi-detached or terraced house, the parapet wall typically forms an internal and external L-shape, with at least one junction that is not a right angle. The 135 degree corner allows the \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/collections\/2mm-aluminium-flat-coping\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eflat coping system\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e to follow that change of direction cleanly without fabricated mitres or exposed cut edges. From Chelmsford to Brentwood, Southend to Colchester, this scenario comes up on almost every domestic extension project involving a parapet.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eCommercial Flat Roof Parapets with Angled Plan Forms\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eCommercial buildings, particularly retail units, light industrial units, and mixed-use developments across Essex and the wider South East, are rarely perfectly rectangular in plan. Where a parapet wall follows the line of a plot boundary or responds to an irregular site shape, the coping run will include obtuse corners. The 135 degree corner piece handles this transition as part of a continuous aluminium coping system, giving the specifier a consistent profile, finish and colour across the whole perimeter.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eBoundary Walls and Garden Parapets\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAluminium flat coping is not limited to roof parapets. On low boundary walls, screen walls, and raised planting beds associated with commercial or residential landscaping projects, the same 2mm flat coping system provides a neat, low-maintenance cap. Where boundary walls follow a plot line that turns at an obtuse angle, the 135 degree corner is the right component. It works alongside the \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/aluminium-coping-stopend-75mm\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eclosed stopend\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e and \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/aluminium-coping-upstand-75mm\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003estopend upstand\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e components to terminate the run cleanly at both ends of the wall.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eNew Build Housing Developments\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eHousebuilders working to NHBC standards on new build developments across the East of England and the Home Counties will be familiar with the requirement for properly detailed parapet copings. On housing schemes with varied plot orientations and angled plot boundaries, coping corners are required in both 90 and 135 degree versions. Ordering both corner types from the same supplier ensures colour and profile consistency across the whole development, and the fast turnaround from Chelmsford means the coping components arrive on programme without holding up the watertight stage.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eFrequently Asked Questions\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan\u003eWhat does a 135 degree coping corner actually do?\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIt bridges the junction between two flat coping lengths where a parapet wall changes direction at an obtuse angle. Instead of cutting and mitreing two lengths together at the corner, which leaves a seam at the most exposed point, the 135 degree corner piece is a single pre-formed component that covers the change of direction with no mid-corner joint in the aluminium. It clips or fixes between the two straight runs and is sealed into place to give a continuous, weathertight coping profile across the corner.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan\u003eHow do I know if I need a 135 degree or a 90 degree corner?\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eMeasure the internal angle of the wall corner. A 90 degree corner is a right angle. A 135 degree corner is wider than a right angle, which is what you get when two walls meet at an obtuse junction. The most reliable way to confirm the angle on site is with a digital angle finder or a simple site measurement. If your walls meet at 135 degrees, use this product. If they meet at 90 degrees, you need the matching 90 degree corner from the same range.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan\u003eDoes this corner come powder coated to match my coping lengths?\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eYes. All components in the 2mm flat coping range, including this corner piece, are available powder coated in any RAL colour. When you order the corner alongside the coping lengths and other accessories, specify the RAL colour at the time of order and all components will be coated in the same colour in the same batch. That gives you full colour consistency across the system without having to match colours from different suppliers or different batches.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan\u003eHow many coping corners do I need?\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eOne corner piece per change of direction in the parapet. If your parapet wall has two 135 degree changes of direction, you need two corners. Count the number of obtuse angle turns on your parapet plan, then check whether each is an internal or external turn. This product is for external corners (where the wall turns away from you as you look down from the roof). Check the full range for the internal 135 degree version if you also have internal obtuse corners on the same project.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan\u003eIs this product the same as the 3mm version?\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe profile and angle are the same, but the gauge is different. This product is 2mm aluminium, which is the standard gauge for most domestic and light commercial flat roof parapet copings. The 3mm version is heavier and suited to exposed sites, larger wall widths, or commercial projects where the specification calls for a heavier gauge. Both use the same 75mm external leg and the same bracket system, so if you are mixing gauges on a project, the fixing centres and installation method are consistent.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003ePart of a Complete Flat Coping System\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThis corner piece is one component in a complete aluminium flat coping system with a 75mm external leg. Ordering all components from the same source means matching profiles, consistent powder coat colour, and a single point of contact for the whole system. The full 2mm flat coping system with 75mm external leg includes:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/2mm-aluminium-coping-1m-75mm-leg\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e2mm Aluminium Flat Coping - 1m Length | 75mm External Leg\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/2mm-aluminium-coping-2m-75mm-leg\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e2mm Aluminium Flat Coping - 2m Length | 75mm External Leg\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/2mm-aluminium-coping-3m-75mm-leg\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e2mm Aluminium Flat Coping - 3m Length | 75mm External Leg\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/aluminium-coping-corner-90-75mm\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e2mm Aluminium Flat Coping 90 Degree Corner | 75mm External Leg\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e2mm Aluminium Flat Coping 135 Degree Corner | 75mm External Leg (this product)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/aluminium-coping-stopend-75mm\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e2mm Aluminium Flat Coping - Closed Stopend | 75mm External Leg\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/aluminium-coping-upstand-75mm\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e2mm Aluminium Flat Coping - Stopend Upstand | 75mm External Leg\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/aluminium-cooping-junction-75mm\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e2mm Aluminium Flat Coping - 90 Degree T-Junction | 75mm External Leg\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/4mm-aluminium-coping-bracket\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eAluminium Coping Bracket\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/colour-coded-sealant-300ml\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eColour Coded Sealant 300ml\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/timber-fasteners-ral\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eColour Coded Fasteners (Timber)\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFor an overview of the full aluminium flat coping range, visit the \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/pages\/aluminium-flat-copings\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eAluminium Flat Copings collection page\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e. If you are working with a wider wall or a more demanding specification, the \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/aluminium-coping-corner-75mm\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e3mm flat coping 135 degree corner\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e is also available in the same profile.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eStandards and Compliance\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAluminium parapet coping systems used on flat roof constructions in the UK are covered by \u003c\/span\u003e\u003ca href=\"https:\/\/www.bsigroup.com\/en-GB\/standards\/bs-6229\/\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eBS 6229:2018 - Flat Roofs with Continuously Supported Flexible Waterproof Coverings\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e, which sets out the requirements for edge and parapet detailing. A properly specified and installed aluminium coping at the parapet head protects the edge of the waterproof layer and prevents water from standing against the upstand construction.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe powder coat finish on all Online Metal Store Ltd aluminium coping products is applied in accordance with \u003c\/span\u003e\u003ca href=\"https:\/\/www.bsigroup.com\/en-GB\/standards\/bs-en-12206-1\/\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eBS EN 12206-1 - Organic Coatings on Aluminium and Aluminium Alloys\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e, which specifies the performance requirements for powder organic coatings on aluminium used in external applications. Getting the coating specification right on a coping system protects both the building and the finish over the full service life of the product.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFor new build projects, NHBC Standards Chapter 7.1 covers the requirements for flat roof and parapet construction on homes registered with NHBC, and a correctly detailed aluminium coping system is consistent with those requirements.\u003c\/span\u003e\u003c\/p\u003e","brand":"Online Metal Store Ltd","offers":[{"title":"185mm","offer_id":42314565910612,"sku":"AC2-135-75-185","price":57.6,"currency_code":"GBP","in_stock":true},{"title":"210mm","offer_id":42314565943380,"sku":"AC2-135-75-210","price":60.12,"currency_code":"GBP","in_stock":true},{"title":"235mm","offer_id":42314565976148,"sku":"AC2-135-75-235","price":62.64,"currency_code":"GBP","in_stock":true},{"title":"260mm","offer_id":42314566008916,"sku":"AC2-135-75-260","price":65.16,"currency_code":"GBP","in_stock":true},{"title":"285mm","offer_id":42314566041684,"sku":"AC2-135-75-285","price":67.68,"currency_code":"GBP","in_stock":true},{"title":"310mm","offer_id":42314566074452,"sku":"AC2-135-75-310","price":70.2,"currency_code":"GBP","in_stock":true},{"title":"335mm","offer_id":42314566107220,"sku":"AC2-135-75-335","price":72.72,"currency_code":"GBP","in_stock":true},{"title":"360mm","offer_id":42314566139988,"sku":"AC2-135-75-360","price":75.24,"currency_code":"GBP","in_stock":true},{"title":"385mm","offer_id":42314566172756,"sku":"AC2-135-75-385","price":77.76,"currency_code":"GBP","in_stock":true},{"title":"410mm","offer_id":42314566205524,"sku":"AC2-135-75-410","price":80.28,"currency_code":"GBP","in_stock":true},{"title":"435mm","offer_id":42314566238292,"sku":"AC2-135-75-435","price":82.8,"currency_code":"GBP","in_stock":true},{"title":"460mm","offer_id":42314566271060,"sku":"AC2-135-75-460","price":85.32,"currency_code":"GBP","in_stock":true},{"title":"485mm","offer_id":42314566303828,"sku":"AC2-135-75-485","price":87.84,"currency_code":"GBP","in_stock":true},{"title":"510mm","offer_id":42314566336596,"sku":"AC2-135-75-510","price":90.36,"currency_code":"GBP","in_stock":true},{"title":"535mm","offer_id":42314566369364,"sku":"AC2-135-75-535","price":92.88,"currency_code":"GBP","in_stock":true},{"title":"560mm","offer_id":42314566402132,"sku":"AC2-135-75-560","price":95.4,"currency_code":"GBP","in_stock":true},{"title":"585mm","offer_id":42314566434900,"sku":"AC2-135-75-585","price":97.92,"currency_code":"GBP","in_stock":true},{"title":"610mm","offer_id":42314566467668,"sku":"AC2-135-75-610","price":100.44,"currency_code":"GBP","in_stock":true},{"title":"635mm","offer_id":42314566500436,"sku":"AC2-135-75-635","price":102.96,"currency_code":"GBP","in_stock":true},{"title":"660mm","offer_id":42314566533204,"sku":"AC2-135-75-660","price":105.48,"currency_code":"GBP","in_stock":true},{"title":"685mm","offer_id":42314566565972,"sku":"AC2-135-75-685","price":108.0,"currency_code":"GBP","in_stock":true},{"title":"710mm","offer_id":42314566598740,"sku":"AC2-135-75-710","price":110.52,"currency_code":"GBP","in_stock":true},{"title":"735mm","offer_id":42314566631508,"sku":"AC2-135-75-735","price":113.04,"currency_code":"GBP","in_stock":true},{"title":"760mm","offer_id":42314566664276,"sku":"AC2-135-75-760","price":115.56,"currency_code":"GBP","in_stock":true},{"title":"785mm","offer_id":42314566697044,"sku":"AC2-135-75-785","price":118.08,"currency_code":"GBP","in_stock":true},{"title":"810mm","offer_id":42314566729812,"sku":"AC2-135-75-810","price":120.6,"currency_code":"GBP","in_stock":true},{"title":"835mm","offer_id":42314566762580,"sku":"AC2-135-75-835","price":123.12,"currency_code":"GBP","in_stock":true},{"title":"860mm","offer_id":42314566795348,"sku":"AC2-135-75-860","price":125.64,"currency_code":"GBP","in_stock":true},{"title":"885mm","offer_id":42314566828116,"sku":"AC2-135-75-885","price":128.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/1588\/2580\/files\/aluminium-flat-coping-135-corner.jpg?v=1774517152"},{"product_id":"aluminium-cooping-junction-75mm","title":"2mm Aluminium Flat Coping – 90° T-Junction | 75mm External Leg","description":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhere a parapet wall joins another wall at a right angle from one side only, creating a T-shaped intersection, the coping needs to transition cleanly from two runs into three. A standard 90 degree corner only handles a change of direction. A T-junction handles a change of direction plus an additional wall coming in from the side. Without a properly formed T-junction piece, you are left trying to cut and join three coping sections on site, which creates multiple exposed joints, inconsistent angles, and a weak point where water will find its way through.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eA factory formed aluminium coping T-junction provides a single, pre-formed piece that connects all three coping runs at the intersection. It is powder coated to match the coping lengths, uses the same concealed fix bracket system, and maintains a weathertight seal across the entire junction. On parapet walls across Chelmsford, Brentwood, Colchester and the wider South East, this is the fitting that keeps the coping system continuous at every T-shaped wall intersection.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eProduct Overview\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe 2mm aluminium flat coping T-junction from \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eOnline Metal Store Ltd\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e connects three coping runs at a T-shaped parapet wall intersection. The 75mm external leg (downstand) matches the standard leg dimension on the \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/2mm-aluminium-coping-3m-75mm-leg\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eflat coping 3m lengths\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e and \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/2mm-aluminium-coping-1m-75mm-leg\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eflat coping 1m lengths\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e, keeping the profile consistent across the entire coping system. Available in multiple width options to match your wall thickness, custom fabricated at our Chelmsford, Essex workshop and powder coated in any RAL colour.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe T-junction is supplied with fixing brackets for the concealed fix installation. For standard changes of direction (where the wall turns 90 degrees), see the \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/2mm-aluminium-coping-corner-135\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e90° coping corner\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e. For the end of a coping run, see the coping stopend range. Browse the full \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/pages\/aluminium-copings\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003ealuminium copings collection\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e for all lengths, corners, T-junctions and stopends.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eKey Benefits\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eConnects Three Coping Runs at One Point\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe T-junction is factory formed to connect the main coping run with a branch wall coming in from one side. This creates a clean, weathertight transition at the intersection without multiple site-cut joints. A 90 degree corner only handles two runs. The T-junction handles three.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003e75mm External Leg for Consistent Profile\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe 75mm downstand matches the standard leg dimension across the flat coping range, including the 3m and 1m coping lengths. This keeps the coping line consistent at every fitting.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eConcealed Fix Bracket System\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe T-junction is supplied with fixing brackets that secure to the top of the wall. The coping clicks down onto the brackets with no visible screws or fixings on the finished surface. This maintains a clean architectural line at the junction.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003ePowder Coated in Any RAL Colour\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eEvery T-junction is colour matched before dispatch, using the same RAL code as the coping lengths and corners for a consistent finish.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eUK Manufactured with Fast Turnaround\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFabricated at our workshop in Chelmsford, Essex alongside the coping lengths and other fittings.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eTechnical Specifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eMaterial: \u003c\/strong\u003e\u003cspan\u003e2mm aluminium\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eType: \u003c\/strong\u003e\u003cspan\u003eFlat coping T-junction (tee piece)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eExternal Leg: \u003c\/strong\u003e\u003cspan\u003e75mm downstand with 10mm return\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eAvailable Widths: \u003c\/strong\u003e\u003cspan\u003eMultiple options to match wall thickness (select at checkout)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eFinish: \u003c\/strong\u003e\u003cspan\u003ePolyester powder coated in any RAL colour\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eFixing: \u003c\/strong\u003e\u003cspan\u003eConcealed bracket system (brackets supplied)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eFire Classification: \u003c\/strong\u003e\u003cspan\u003eA2-s1,d0 under BS EN 13501-1\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eManufactured: \u003c\/strong\u003e\u003cspan\u003eChelmsford, Essex, United Kingdom\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eHow to Fit an Aluminium Coping T-Junction\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFix the supplied brackets to the top of the wall at the T-junction intersection using appropriate fixings into 18mm external grade plywood or directly into the masonry. Apply EPDM seal tape to the brackets. Click the T-junction piece down onto the brackets, ensuring it seats firmly and aligns with the coping runs on all three sides.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eLeave a 2 to 3mm expansion gap between the T-junction and each adjoining coping length. The gaps allow for thermal movement while the EPDM tape maintains the weathertight seal. Ensure the waterproof membrane underneath is correctly detailed before fitting the coping. For a completed installation reference, see the \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/blogs\/news\/how-to-install-aluminium-coping\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003ehow to install aluminium coping guide\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eWhere Coping T-Junctions Are Used\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eParapet Wall Intersections\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe most common use is where a parapet wall on one section of roof meets a perpendicular parapet wall from an adjacent section, creating a T-shape when viewed from above. This occurs on flat roofed buildings with multiple bays, wings or roof levels across Chelmsford, Brentwood, Basildon and the South East.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eExtension Junctions\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhere a flat roofed extension meets the main building parapet, the coping often needs to transition from the extension wall into the main wall, creating a T-junction at the meeting point.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eCommercial Rooflines\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eOn commercial buildings, retail units and office blocks with complex parapet geometries, T-junctions occur wherever a dividing wall or fire break wall meets the perimeter parapet.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eFrequently Asked Questions\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan\u003eWhat is a coping T-junction used for?\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eA coping T-junction connects three coping runs at a T-shaped wall intersection. It is used where one parapet wall meets another at a right angle from one side only, creating a T-shape when viewed from above. A standard 90 degree corner only handles two runs. The T-junction handles three.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan\u003eWhen do I need a T-junction instead of a corner?\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eUse a T-junction where a wall joins another wall from one side only (T-shape). Use a \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/2mm-aluminium-coping-corner-135\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e90° corner\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e where the wall changes direction (L-shape). If you stand above and the walls form a T, it is a T-junction. If they form an L, it is a corner.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan\u003eWhat size coping T-junction do I need?\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe coping width must match your wall thickness plus the 75mm downstand and 10mm return on each side. Measure the wall thickness and select the matching width option. The 75mm external leg is standard across the flat coping range.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan\u003eHow do you fit an aluminium coping T-junction?\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFix the supplied brackets to the wall top. Apply EPDM seal tape. Click the T-junction down onto the brackets. Leave a 2 to 3mm expansion gap between the T-junction and each adjoining coping length.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan\u003eCan the coping T-junction be colour matched?\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eYes. Powder coated in any RAL colour. Order in the same RAL code as your coping lengths and corners for a fully matched system.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan\u003ePart of a Complete Flat Coping System\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe T-junction is one fitting in the flat coping system:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/2mm-aluminium-coping-3m-75mm-leg\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eFlat Coping 3m Length\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e – main coping length\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/2mm-aluminium-coping-1m-75mm-leg\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eFlat Coping 1m Length\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e – short coping length\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/aluminium-cooping-junction-75mm\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eCoping T-Junction\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e – this product\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/4mm-aluminium-coping-bracket\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eCoping Bracket\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e – concealed fixing bracket\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eBrowse the full \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/pages\/aluminium-copings\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003ealuminium copings collection\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e for all lengths, corners, T-junctions and stopends. The coping system works alongside \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/pages\/fascia-soffits\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003ealuminium fascia and soffits\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e, \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/aluminium-roof-edge-drip-trim-3m\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003edrip trims\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e and the full \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/pages\/rainwater-goods\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003erainwater goods range\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e. For a completed project, see the \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/pages\/mellish-street-aluminium-coping-case-study-london\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eMellish Street coping case study\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eStandards and Compliance\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eThe powder coat finish is applied in line with \u003ca href=\"https:\/\/www.bsigroup.com\/en-GB\/standards\/bs-en-12206-1\/\" target=\"_blank\" rel=\"noopener\"\u003eBS EN 12206-1\u003c\/a\u003e for powder organic coatings on aluminium. The coping system achieves a fire classification of A2-s1,d0 under BS EN 13501-1, making it non-combustible and suitable for buildings of any height.\u003c\/p\u003e","brand":"Online Metal Store Ltd","offers":[{"title":"185mm","offer_id":42314567614548,"sku":"AC2-T90-75-185","price":82.8,"currency_code":"GBP","in_stock":true},{"title":"210mm","offer_id":42314567647316,"sku":"AC2-T90-75-210","price":85.68,"currency_code":"GBP","in_stock":true},{"title":"235mm","offer_id":42314567680084,"sku":"AC2-T90-75-235","price":88.56,"currency_code":"GBP","in_stock":true},{"title":"260mm","offer_id":42314567712852,"sku":"AC2-T90-75-260","price":91.44,"currency_code":"GBP","in_stock":true},{"title":"285mm","offer_id":42314567745620,"sku":"AC2-T90-75-285","price":94.32,"currency_code":"GBP","in_stock":true},{"title":"310mm","offer_id":42314567778388,"sku":"AC2-T90-75-310","price":97.2,"currency_code":"GBP","in_stock":true},{"title":"335mm","offer_id":42314567811156,"sku":"AC2-T90-75-335","price":100.08,"currency_code":"GBP","in_stock":true},{"title":"360mm","offer_id":42314567843924,"sku":"AC2-T90-75-360","price":102.96,"currency_code":"GBP","in_stock":true},{"title":"385mm","offer_id":42314567876692,"sku":"AC2-T90-75-385","price":105.84,"currency_code":"GBP","in_stock":true},{"title":"410mm","offer_id":42314567909460,"sku":"AC2-T90-75-410","price":108.72,"currency_code":"GBP","in_stock":true},{"title":"435mm","offer_id":42314567942228,"sku":"AC2-T90-75-435","price":111.6,"currency_code":"GBP","in_stock":true},{"title":"460mm","offer_id":42314567974996,"sku":"AC2-T90-75-460","price":114.48,"currency_code":"GBP","in_stock":true},{"title":"485mm","offer_id":42314568007764,"sku":"AC2-T90-75-485","price":117.36,"currency_code":"GBP","in_stock":true},{"title":"510mm","offer_id":42314568040532,"sku":"AC2-T90-75-510","price":120.24,"currency_code":"GBP","in_stock":true},{"title":"535mm","offer_id":42314568073300,"sku":"AC2-T90-75-535","price":123.12,"currency_code":"GBP","in_stock":true},{"title":"560mm","offer_id":42314568106068,"sku":"AC2-T90-75-560","price":126.0,"currency_code":"GBP","in_stock":true},{"title":"585mm","offer_id":42314568138836,"sku":"AC2-T90-75-585","price":128.88,"currency_code":"GBP","in_stock":true},{"title":"610mm","offer_id":42314568171604,"sku":"AC2-T90-75-610","price":131.76,"currency_code":"GBP","in_stock":true},{"title":"635mm","offer_id":42314568204372,"sku":"AC2-T90-75-635","price":134.64,"currency_code":"GBP","in_stock":true},{"title":"660mm","offer_id":42314568237140,"sku":"AC2-T90-75-660","price":137.52,"currency_code":"GBP","in_stock":true},{"title":"685mm","offer_id":42314568269908,"sku":"AC2-T90-75-685","price":140.4,"currency_code":"GBP","in_stock":true},{"title":"710mm","offer_id":42314568302676,"sku":"AC2-T90-75-710","price":143.28,"currency_code":"GBP","in_stock":true},{"title":"735mm","offer_id":42314568335444,"sku":"AC2-T90-75-735","price":146.16,"currency_code":"GBP","in_stock":true},{"title":"760mm","offer_id":42314568368212,"sku":"AC2-T90-75-760","price":149.04,"currency_code":"GBP","in_stock":true},{"title":"785mm","offer_id":42314568400980,"sku":"AC2-T90-75-785","price":151.92,"currency_code":"GBP","in_stock":true},{"title":"810mm","offer_id":42314568433748,"sku":"AC2-T90-75-810","price":154.8,"currency_code":"GBP","in_stock":true},{"title":"835mm","offer_id":42314568466516,"sku":"AC2-T90-75-835","price":157.68,"currency_code":"GBP","in_stock":true},{"title":"860mm","offer_id":42314568499284,"sku":"AC2-T90-75-860","price":160.56,"currency_code":"GBP","in_stock":true},{"title":"885mm","offer_id":42314568532052,"sku":"AC2-T90-75-885","price":163.44,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/1588\/2580\/files\/aluminium-flat-coping-t-junction.jpg?v=1774517155"},{"product_id":"2mm-aluminium-coping-3m-75mm-leg","title":"2mm Aluminium Flat Coping – 3m Length | 75mm External Leg","description":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWater getting into the top of a parapet wall is one of the most common causes of damp, spalling brickwork and structural decay on buildings across the UK. Once moisture penetrates the core of the wall, frost cycles do the rest, cracking mortar joints and blowing the face off bricks from the inside out. On domestic extensions in Chelmsford, commercial builds across Brentwood and Colchester, and housing developments throughout the South East, an unprotected or poorly capped parapet wall will deteriorate faster than almost any other part of the building envelope.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAluminium flat coping solves the problem permanently. It caps the full width of the wall, throws water clear of both faces via a drip return on the external leg, and locks in place on concealed brackets so there are no screw holes through the top surface to let water back in. It is a simple, proven detail that protects the wall for 25 years or more.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eProduct Overview\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe 2mm aluminium flat coping from \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eOnline Metal Store Ltd\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e is supplied in 3 metre lengths with a 75mm external leg. Available in 29 width options from 185mm to 885mm (in 25mm increments), the coping is made to fit your exact wall thickness. Each length is custom fabricated at our Chelmsford, Essex workshop and powder coated in any RAL colour before dispatch.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe coping uses a concealed fixing system. Heavy duty brackets are screwed to the top of the wall at regular centres, and the coping clicks onto the brackets from above with no visible fixings on the finished surface. This secret fix method eliminates screw holes that could allow water penetration and keeps the coping line clean. For wider walls (over 400mm), the \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/3mm-aluminium-flat-coping\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e3mm aluminium flat coping\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e provides additional rigidity. For walls that require a fall to shed water, see the \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/pages\/aluminium-sloping-coping\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003ealuminium sloping coping range\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eKey Benefits\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eWeathertight Protection for Parapet Walls\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe coping caps the full width of the wall, with the 75mm external leg dropping down both faces to throw water clear. A drip return at the base of each leg prevents water from tracking back under the coping and into the wall. This keeps the wall core dry, prevents frost damage and eliminates the staining that unprotected parapets develop over time.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eConcealed Fixing System\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe secret fix bracket system means no screws penetrate the top surface of the coping. Each bracket is fixed to the wall, and the coping clicks into place from above. This removes the single biggest weakness in traditional fixed coping systems, where screw holes become entry points for water. It also allows the coping to expand and contract with temperature changes without bowing or distorting.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003e29 Width Options for Any Wall Thickness\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWith sizes from 185mm to 885mm, the coping is made to fit your wall precisely. Measure the total wall width including any render, insulation or cladding, add approximately 60mm for the overhang on both sides, and select the closest size. This means a proper fit on everything from a single skin garden wall to a heavily insulated commercial parapet.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003ePowder Coated in Any RAL Colour\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eEvery coping length is colour matched before dispatch. Whether you need Anthracite Grey RAL 7016 to match your window frames, Black RAL 9005 for a commercial unit, or a bespoke heritage colour for a period property, the finish is consistent across every coping length, corner and stopend in the system.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003e3 Metre Lengths for Fewer Joints\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eEach length covers 3 metres of wall, reducing the number of joints in the coping run. Fewer joints means fewer potential leak points and a cleaner, more continuous line along the top of the wall.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eCorrosion Resistant for the UK Climate\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAluminium does not rust. The 2mm gauge provides structural rigidity, and the polyester powder coat adds a further barrier against UV, salt spray and the prolonged damp that buildings across Essex, Kent and the Home Counties face year round.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eUK Manufactured with Fast Turnaround\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eEvery coping length is fabricated at our workshop in Chelmsford, Essex. We manufacture to order, control quality from raw material to dispatch, and keep lead times short.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eTechnical Specifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eAluminium\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eThickness:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003e2mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eLength: \u003c\/strong\u003e\u003cspan\u003e3000mm (3m)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eExternal Leg: \u003c\/strong\u003e\u003cspan\u003e75mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eProfile:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eFlat coping\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eAvailable Widths: \u003c\/strong\u003e\u003cspan\u003e185mm, 210mm, 235mm, 260mm, 285mm, 310mm, 335mm, 360mm, 385mm, 410mm, 435mm, 460mm, 485mm, 510mm, 535mm, 560mm, 585mm, 610mm, 635mm, 660mm, 685mm, 710mm, 735mm, 760mm, 785mm, 810mm, 835mm, 860mm, 885mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eFixing System: \u003c\/strong\u003e\u003cspan\u003eConcealed secret fix brackets (supplied with coping)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eFinish:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003ePolyester powder coated in any RAL colour\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eManufactured: \u003c\/strong\u003e\u003cspan\u003eChelmsford, Essex, United Kingdom\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003ePrice: \u003c\/strong\u003e\u003cspan\u003eFrom £74.88 ex. VAT (£89.86 inc. VAT)\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eChoosing the Right Coping Width\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eMeasure the total width of your wall from the outer face of the external finish to the outer face of the internal finish. Include any render, insulation, cladding or cavity. Add approximately 60mm (30mm overhang on each side) to allow the coping to sit proud of the wall with enough clearance for the drip return to work.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e185mm to 310mm: \u003c\/span\u003e\u003cspan\u003eSingle skin garden walls, thin boundary walls, and narrow parapets on domestic extensions.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e335mm to 510mm: \u003c\/span\u003e\u003cspan\u003eStandard cavity walls with partial fill insulation, typical of domestic new builds and extensions across Essex and the South East.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e535mm to 710mm: \u003c\/span\u003e\u003cspan\u003eFull fill cavity walls with external insulation, common on energy efficient new builds and commercial properties.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e735mm to 885mm: \u003c\/span\u003e\u003cspan\u003eHeavily insulated commercial parapets, EWI systems, and wide boundary walls. For widths above 400mm, consider upgrading to 3mm thickness for added rigidity.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eHow to Install Aluminium Flat Coping\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eLay a DPC (damp proof course) membrane along the top of the wall before any brackets are fixed. This provides a secondary waterproofing layer beneath the coping and protects the wall core if any moisture does find its way past the joints over time.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFix the concealed brackets to the top of the wall at approximately 600mm centres using appropriate masonry fixings. Apply the EPDM seal tape (supplied with every 10 metres of coping ordered) to the top of each bracket to create a cushioned, watertight bed for the coping to sit on.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eClick the coping lengths onto the brackets from above. Where two lengths meet, the joint should be sealed with \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/colour-coded-sealant-300ml\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003ecolour coded sealant\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e and, where required, secured with \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/timber-fasteners-ral\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003ecolour coded fasteners\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e for a colour matched, weathertight connection. At corners, use factory formed \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/aluminium-coping-corner-135\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e135 degree corners\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e for clean, consistent angles. At the end of each run, finish with a stopend upstand.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eWhere Aluminium Flat Coping Is Used\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eFlat Roof Parapet Walls\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eOn domestic and commercial buildings with flat roofs, the parapet wall rises above the roof line and needs a weathertight cap. Aluminium flat coping provides a modern, clean finish that protects the wall from water ingress while complementing the flat roofline. This is the most common application on new build extensions and apartment blocks across Chelmsford, Basildon, Southend and the wider South East.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eBoundary and Garden Walls\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFreestanding boundary walls, garden walls and retaining walls all benefit from a coping cap. Without protection, the mortar joints at the top of the wall absorb water and deteriorate. A powder coated aluminium coping keeps the wall dry and adds a finished appearance that concrete or stone copings cannot match for colour accuracy.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eCommercial and Industrial Buildings\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eOn commercial units, retail parks, schools and office blocks, aluminium coping is standard specification. The 3 metre lengths, 29 width options and any RAL colour coating make it adaptable to any wall thickness and any design brief. For a real world example of how the coping system performs on a commercial project, see the \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/pages\/aluminium-coping-case-study\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003ealuminium coping case study\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eNew Build Housing Developments\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eVolume housebuilders across the South East specify aluminium flat coping as part of the standard parapet wall detail on dormer windows, front elevation parapets and terrace dividing walls. The concealed fixing system speeds up installation and the powder coated finish eliminates the need for site painting.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003ePeriod Property Refurbishment\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eOn older properties where stone copings have failed or where the original parapet was left unprotected, aluminium coping provides a lightweight, durable replacement. Powder coated in a heritage RAL colour, it sits discreetly on the wall without the weight that would concern a structural engineer working on an ageing building in a conservation area across Colchester, Billericay or Maldon.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eFrequently Asked Questions\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan\u003eWhat is aluminium flat coping used for?\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAluminium flat coping is a protective cap fitted to the top of parapet walls, boundary walls and any freestanding wall that is exposed to rain. It prevents water from penetrating the top of the wall, throws rainwater clear of both faces via drip returns on the external legs, and provides a clean, modern finish to the wall top.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan\u003eHow wide should aluminium coping be for my wall?\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eMeasure the total wall width including all finishes (render, insulation, cladding) and add approximately 60mm for the overhang on both sides. This gives you the coping width you need. This product is available in 29 sizes from 185mm to 885mm, so there is a size to fit virtually any wall thickness.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan\u003eWhat is the difference between flat coping and sloping coping?\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFlat coping has a level top surface, giving a modern, contemporary appearance. Sloping coping has a slight fall across its width to encourage water to run off to one side, which can be beneficial in exposed locations or on wider walls where standing water might otherwise pool. Both types use the same concealed fixing system. See the \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/pages\/aluminium-sloping-coping\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003ealuminium sloping coping range\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e for the angled alternative.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan\u003eHow is aluminium coping fixed to a parapet wall?\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eConcealed brackets are screwed to the top of the wall at 600mm centres. An EPDM seal tape is applied to each bracket, then the coping clicks onto the brackets from above. No screws penetrate the top surface of the coping, so there are no holes for water to get through and the finished surface stays clean.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan\u003eIs aluminium coping better than stone coping?\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAluminium coping is lighter, more consistent, faster to install, and does not crack or spall over time. Stone copings absorb water, are heavy, require mortar bedding, and can crack in frost. For any project where a modern finish, long service life and low maintenance matter, aluminium is the better choice. Stone may still be preferred on listed buildings where the planning authority requires it.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan\u003eWhat thickness aluminium coping do I need?\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e2mm is the standard thickness for coping widths up to approximately 400mm. For wider walls (above 400mm), 3mm provides additional rigidity and resistance to wind uplift. The \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/3mm-aluminium-flat-coping\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e3mm aluminium flat coping\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e is available in the same range of widths and colours.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eAluminium vs Stone vs Lead Coping\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eAluminium\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eLightweight, corrosion resistant, available in any RAL colour, and fitted with a concealed fixing system that eliminates screw holes in the top surface. Aluminium coping does not absorb water, does not crack in frost, and lasts 25 years or more with no maintenance. For the majority of domestic and commercial projects in the UK, aluminium is the best all round choice.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eStone \/ Concrete\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eStone and concrete copings carry a traditional look and substantial weight. They absorb water over time, are prone to frost damage, and require mortar bedding which can crack and allow water ingress. Installation is slower and more labour intensive. Stone may still be specified on listed buildings or where planning conditions require a traditional material.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eLead\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eLead has been used as a coping cover for centuries, particularly on churches and listed buildings. It is effective but expensive, heavy, and increasingly subject to theft. Lead also stains the wall below over time. For new build and commercial projects, aluminium provides equivalent weather protection without the cost, weight or staining issues. Browse the full \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/pages\/aluminium-flat-copings\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003ealuminium flat coping collection\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e to see all available options.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003ePart of a Complete Coping System\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe 3 metre flat coping is the main length in the system. Ordering every component from a single supplier ensures consistent colour, profile and fixing compatibility. The complete flat coping range includes:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/2mm-aluminium-coping-3m-75mm-leg\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e2mm Flat Coping 3m (75mm Leg)\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e – this product\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/2mm-aluminium-coping-1m-75mm-leg\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e2mm Flat Coping 1m (75mm Leg)\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e – shorter length for infill pieces\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/3mm-aluminium-flat-coping\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e3mm Flat Coping 3m (75mm Leg)\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e – heavier gauge for wider walls\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/aluminium-coping-corner-75mm\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e135° Corner (75mm Leg)\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e – preformed corner piece\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/colour-coded-sealant-300ml\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eColour Coded Sealant\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e – joint sealing between coping lengths\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/products\/timber-fasteners-ral\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eColour Coded Fasteners (Timber)\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e – matching fixings for brackets\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFor the sloping coping alternative, see the full \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/pages\/aluminium-sloping-coping\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003ealuminium sloping coping collection\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e. For inspiration on how the coping system looks on a completed project, see the \u003c\/span\u003e\u003ca href=\"https:\/\/onlinemetalstore.co.uk\/pages\/aluminium-coping-case-study\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003ealuminium coping case study\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eStandards and Compliance\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAluminium copings on flat roof parapets should be installed in accordance with \u003c\/span\u003e\u003ca href=\"https:\/\/www.bsigroup.com\/en-GB\/standards\/bs-6229\/\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eBS 6229:2018\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e which covers flat roofs with continuously supported flexible coverings. The powder coat finish is applied in line with \u003c\/span\u003e\u003ca href=\"https:\/\/www.bsigroup.com\/en-GB\/standards\/bs-en-12206-1\/\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eBS EN 12206-1\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e for powder organic coatings on aluminium. Powder coated aluminium achieves a fire classification of A2-s1,d0 under BS EN 13501-1, making it suitable for use on buildings of any height including high rise residential projects. On NHBC registered sites, the coping system should meet the requirements of Chapter 7.1 (drainage) and Chapter 7.2 (roofing). Getting this detail right protects the warranty, the building and the people inside it.\u003c\/span\u003e\u003c\/p\u003e","brand":"Online Metal Store Ltd","offers":[{"title":"185mm","offer_id":42314583769172,"sku":"AC2-3M-75-185","price":74.88,"currency_code":"GBP","in_stock":true},{"title":"210mm","offer_id":42314583801940,"sku":"AC2-3M-75-210","price":81.36,"currency_code":"GBP","in_stock":true},{"title":"235mm","offer_id":42314583834708,"sku":"AC2-3M-75-235","price":86.04,"currency_code":"GBP","in_stock":true},{"title":"260mm","offer_id":42314583867476,"sku":"AC2-3M-75-260","price":91.08,"currency_code":"GBP","in_stock":true},{"title":"285mm","offer_id":42314583900244,"sku":"AC2-3M-75-285","price":97.56,"currency_code":"GBP","in_stock":true},{"title":"310mm","offer_id":42314583933012,"sku":"AC2-3M-75-310","price":102.6,"currency_code":"GBP","in_stock":true},{"title":"335mm","offer_id":42314583965780,"sku":"AC2-3M-75-335","price":107.64,"currency_code":"GBP","in_stock":true},{"title":"360mm","offer_id":42314583998548,"sku":"AC2-3M-75-360","price":111.96,"currency_code":"GBP","in_stock":true},{"title":"385mm","offer_id":42314584031316,"sku":"AC2-3M-75-385","price":119.16,"currency_code":"GBP","in_stock":true},{"title":"410mm","offer_id":42314584064084,"sku":"AC2-3M-75-410","price":124.2,"currency_code":"GBP","in_stock":true},{"title":"435mm","offer_id":42314584096852,"sku":"AC2-3M-75-435","price":132.84,"currency_code":"GBP","in_stock":true},{"title":"460mm","offer_id":42314584129620,"sku":"AC2-3M-75-460","price":136.08,"currency_code":"GBP","in_stock":true},{"title":"485mm","offer_id":42314584162388,"sku":"AC2-3M-75-485","price":141.12,"currency_code":"GBP","in_stock":true},{"title":"510mm","offer_id":42314584195156,"sku":"AC2-3M-75-510","price":145.8,"currency_code":"GBP","in_stock":true},{"title":"535mm","offer_id":42314584227924,"sku":"AC2-3M-75-535","price":150.84,"currency_code":"GBP","in_stock":true},{"title":"560mm","offer_id":42314584260692,"sku":"AC2-3M-75-560","price":156.96,"currency_code":"GBP","in_stock":true},{"title":"585mm","offer_id":42314584293460,"sku":"AC2-3M-75-585","price":161.28,"currency_code":"GBP","in_stock":true},{"title":"610mm","offer_id":42314584326228,"sku":"AC2-3M-75-610","price":167.76,"currency_code":"GBP","in_stock":true},{"title":"635mm","offer_id":42314584358996,"sku":"AC2-3M-75-635","price":173.88,"currency_code":"GBP","in_stock":true},{"title":"660mm","offer_id":42314584391764,"sku":"AC2-3M-75-660","price":176.4,"currency_code":"GBP","in_stock":true},{"title":"685mm","offer_id":42314584424532,"sku":"AC2-3M-75-685","price":183.6,"currency_code":"GBP","in_stock":true},{"title":"710mm","offer_id":42314584457300,"sku":"AC2-3M-75-710","price":189.36,"currency_code":"GBP","in_stock":true},{"title":"735mm","offer_id":42314584490068,"sku":"AC2-3M-75-735","price":194.4,"currency_code":"GBP","in_stock":true},{"title":"760mm","offer_id":42314584522836,"sku":"AC2-3M-75-760","price":200.16,"currency_code":"GBP","in_stock":true},{"title":"785mm","offer_id":42314584555604,"sku":"AC2-3M-75-785","price":205.2,"currency_code":"GBP","in_stock":true},{"title":"810mm","offer_id":42314584588372,"sku":"AC2-3M-75-810","price":210.24,"currency_code":"GBP","in_stock":true},{"title":"835mm","offer_id":42314584621140,"sku":"AC2-3M-75-835","price":215.64,"currency_code":"GBP","in_stock":true},{"title":"860mm","offer_id":42314584653908,"sku":"AC2-3M-75-860","price":221.76,"currency_code":"GBP","in_stock":true},{"title":"885mm","offer_id":42314584686676,"sku":"AC2-3M-75-885","price":226.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/1588\/2580\/files\/aluminium-flat-coping-3m-length_4a96684d-170b-4ed2-87f4-95c1e8c860b0.png?v=1774517189"}],"url":"https:\/\/onlinemetalstore.co.uk\/collections\/2mm-aluminium-flat-coping.oembed","provider":"Online Metal Store Ltd","version":"1.0","type":"link"}