2mm Aluminium Soffit Corner 90° - Type 1

The 2mm Aluminium Soffit Corner 90° - Type 1 is designed to create a clean corner finish where aluminium soffit boards meet around a 90 degree roofline detail. It is a practical finishing component for roof eaves, overhangs, fascia and soffit systems, external corners, and modern building edges where a neat aluminium finish is required.

This product is made from 2mm aluminium and is available in sizes from 150mm through to 800mm. The current product page lists the price from £16.15 excluding VAT and £19.38 including VAT, with a RAL colour selection available before ordering. The page also states that this is a custom-fabricated item made to the selected size and finish, so measurements and colour choice should be checked carefully before purchase.

For a complete roofline installation, this corner can be planned with 2mm Aluminium Soffit Type 1, Fascia & Soffits, Aluminium Copings, Rainwater Goods, colour coded fasteners, sealant, and other aluminium roofline accessories.

Key Benefits

• Creates a neat 90 degree corner finish for aluminium soffit installations.

• Made from 2mm aluminium for a lightweight and durable roofline detail.

• Available in size options from 150mm to 800mm to suit different soffit widths and corner requirements.

• RAL colour selection helps the soffit corner coordinate with soffit boards, fascia, copings, gutters, downpipes, cladding, doors, and windows.

• Aluminium offers corrosion resistance and low maintenance, making it suitable for external UK roofline applications.

• Works naturally with 2mm Aluminium Soffit Type 1, Fascia & Soffits, and matching colour coded accessories.

• Helps improve the finished appearance of residential, commercial, refurbishment, and new build roofline projects.

Product Details and Specification

These details are based on the current Online Metal Store Ltd product page, which lists the product title, 2mm aluminium material, 90 degree corner format, price, size options, RAL colour field, and custom-fabricated item notice.

Where This Product Is Commonly Used

This 2mm aluminium soffit 90° corner is commonly used on house extensions, new builds, commercial buildings, office units, garden rooms, roofline refurbishments, schools, outbuildings, and modern exterior upgrades. It is especially useful where soffit boards need a clean corner transition rather than an unfinished or poorly matched joint.

For wider roofline planning, buyers can browse the full Fascia & Soffits range. Online Metal Store Ltd states that it fabricates fascia and soffit from aluminium for domestic and commercial use, with standard and bespoke systems available in RAL or classic BS colours.

Why Aluminium Is a Good Choice

Aluminium is a practical material for soffit corners because it is lightweight, corrosion resistant, and suitable for external architectural use. It is easier to handle than many heavier materials while still giving a clean, modern roofline finish.

The matching 2mm Aluminium Soffit Type 1 product page describes aluminium soffit as lightweight, corrosion resistant, low maintenance, and recyclable. The Aluminum Association also describes aluminium as lightweight, strong, durable, and infinitely recyclable.

Finish and RAL Colour Options

This product includes a RAL colour option, allowing the soffit corner to match or coordinate with the rest of the building exterior. This is useful when the same finish is required across soffit boards, fascia, aluminium copings, rainwater goods, cladding, trims, doors, windows, or other visible architectural metalwork.

Online Metal Store Ltd states that its aluminium fascia and soffit systems can be powder coated in any RAL colour or classic BS colour. The official RAL Colours page lists colour shades across RAL Classic, RAL Effect, and RAL Design System plus, which can help buyers check colour references before ordering.

For architectural aluminium finishes, QUALICOAT UK & Ireland explains that QUALICOAT is focused on maintaining and promoting powder coating quality on aluminium and aluminium alloys for architectural applications.

Ventilation and Roofline Notes

Soffit corner detailing should be considered as part of the wider roofline, especially where the soffit area contributes to ventilation. GOV.UK states that Approved Document F holds current guidance covering ventilation requirements under Part F of the Building Regulations.

Before ordering, confirm whether your project needs ventilated soffits, non-ventilated soffits, continuous ventilation strips, over-fascia ventilation, or another roof ventilation detail. The correct approach depends on the roof construction, insulation arrangement, existing ventilation, and project requirements.

Installation and Ordering Notes

Before ordering, confirm the required corner size, soffit width, fascia depth, corner direction, fixing surface, ventilation requirement, colour choice, and joint or sealing requirements. The product page lists size options from 150mm to 800mm, so buyers should select the correct size for the project rather than relying on an approximate measurement.

This product is custom fabricated to the selected size and finish. The product page states that buyers should double-check measurements before ordering and that the product is non-returnable unless faulty.

If the installation also needs matching accessories, consider Colour Coded Fastener Timber Pack of 25, Colour Coded Metal Fasteners - Pack of 25, and Colour Coded Sealant - 300ml.

Why Buy From Online Metal Store Ltd

Online Metal Store Ltd supplies aluminium architectural products for UK homeowners, installers, builders, construction professionals, roofers, contractors, property developers, and commercial project teams. The company states that it serves customers across the United Kingdom with architectural aluminium products from its Chelmsford facility and trusted fabrication partners.

This product is useful for buyers who need a made-to-order 2mm aluminium soffit corner in a selected size and RAL colour. Ordering matching roofline accessories from the same supplier can help keep soffits, fascia, copings, fasteners, sealants, and rainwater goods more visually consistent across the project.

If you are unsure about size, colour, fixing method, ventilation, or compatibility with your roofline detail, use the Contact Us page before placing your order.

FAQ Section

What is a 2mm aluminium soffit 90° corner used for?

It is used to create a neat 90 degree corner finish where aluminium soffit boards meet around a roofline corner, eaves detail, or external overhang.

What sizes are available?

The product page lists 150mm, 200mm, 250mm, 300mm, 350mm, 400mm, 450mm, 500mm, 550mm, 600mm, 650mm, 700mm, 750mm, and 800mm size options.

Can I choose a RAL colour?

Yes. The product page includes a RAL colour option, allowing the soffit corner to coordinate with matching soffit boards, fascia, copings, gutters, downpipes, cladding, doors, or windows.

Is this product suitable for commercial buildings?

Yes. It can be used on residential, commercial, and refurbishment projects where a compatible aluminium soffit system is being installed.

Does this corner provide ventilation?

Ventilation details should be confirmed before ordering. Some roof designs need specific ventilation provision, so check the project requirement before selecting soffit components.

What other products may I need?

Depending on the project, you may need 2mm Aluminium Soffit Type 1, fascia boards, colour coded fasteners, colour coded sealant, aluminium copings, rainwater goods, trims, and compatible fixings.

Is this product returnable?

The product page states that this is a custom-fabricated item made to the selected size and finish, and it is non-returnable unless faulty.

Choose the correct size and RAL colour for your 2mm aluminium soffit 90° corner before ordering. If you are unsure about measurements, corner direction, ventilation, fixing method, or colour matching, contact Online Metal Store Ltd for guidance before purchase.