2mm Aluminium Sloping Coping – 90° External Corner | 100mm External Leg

Complete your coping system with precision using our 2 mm aluminium sloping coping 90° external corner, designed with a 100 mm external leg for a flawless, watertight connection at external junctions. Manufactured for long-term durability and a seamless architectural finish, it’s the perfect choice for both commercial and residential installations.

Key Features

• 2 mm aluminium construction for strength, lightness, and corrosion resistance

• 90° external corner ensures a perfect, watertight joint between coping runs

• 100 mm external leg provides clean coverage and structural balance

• Built-in slope for efficient water drainage and long-lasting wall protection

• Powder-coated finish available in all RAL colours

• Quick-fit design compatible with OMS’s full coping system range

• Manufactured in the UK with consistent quality and short lead times

Why Choose This Aluminium Coping Corner

This 90° external corner is engineered for a precise fit and smooth transition between coping runs. The 2 mm aluminium body combines strength and lightweight handling, making installation easy while maintaining long-term performance. The sloped profile prevents rainwater pooling, protecting your wall surface from discolouration and damp. Ideal for modern rooflines and parapet walls, it delivers both function and form in equal measure.

What is a 90° external coping corner used for?
It’s designed to connect two coping runs at an external angle, creating a clean, watertight corner finish.

Is the 2 mm version durable enough for external use?
Yes, the aluminium is powder-coated for full weather resistance and long-term durability.

Can this corner be colour-matched to the coping?
Absolutely. It can be finished in any RAL colour for a consistent look across your system.

Does it fit with other OMS coping components?
Yes, it’s compatible with OMS’s sloping coping system for a precise, easy installation.

How is it installed?
It fits securely with concealed brackets and sealant, providing a watertight joint and seamless appearance.

UK-made 2 mm aluminium sloping coping 90° external corner with 100 mm external leg. Powder-coated in any RAL colour for a durable, watertight architectural finish.