2mm Aluminium Flat Coping – 90° T-Junction | 75mm External Leg

Connect three coping runs neatly with our 2 mm aluminium flat coping 90° T-junction, featuring a 75 mm external leg for compact wall coverage.

This precision-made junction piece forms a perfect central connection between coping sections, maintaining a smooth, watertight line across parapet walls or flat roofs.

Built from durable aluminium, it offers long-term strength, corrosion resistance, and a clean architectural look that enhances both modern and traditional designs.

Key Features

• 2 mm architectural-grade aluminium – lightweight, strong, and corrosion-resistant
• 90° T-junction profile – joins three coping runs at a central intersection
• 75 mm external leg – balanced coverage for compact wall designs
• Flat coping profile – ideal for flat roof and parapet applications
• Powder-coated finish – available in any RAL colour
• Concealed fixing system – creates a smooth, screw-free appearance
• Manufactured in the UK – consistent quality with short lead times

Why You’ll Love It

This 90-degree T-junction is an essential finishing piece for complex wall layouts or roof edges that require a three-way coping connection.

The flat profile gives a crisp, modern appearance, while the concealed fixing system keeps joints clean and watertight.

Its lightweight 2 mm construction ensures easy installation and long-term performance without rust or distortion.

What is a 90° coping T-junction used for?
It connects three coping runs at a right-angle intersection, providing a seamless and watertight connection.

Is 2 mm aluminium strong enough for roof applications?
Yes, it’s lightweight yet rigid enough to withstand wind and weather exposure.

Can it be colour-matched to my coping system?
Of course, we powder-coat every piece in any RAL colour for a perfect match.

Does it fit with other OMS coping components?
Yes, it integrates seamlessly with our full range of coping lengths, corners, and stopends.

How is it installed?
It slots into place using OMS’s concealed bracket and sealant system for a tight, watertight fit.

UK-made 2 mm aluminium flat coping 90° T-junction with 75 mm external leg. Powder-coated in any RAL colour for a durable, watertight, architectural finish.