3mm Aluminium Sloping Coping – 1m Length | 100mm External Leg

Protect and enhance your parapet walls with our 3mm aluminium sloping coping. This 1-metre section, featuring a 100mm external leg, is precision-engineered to provide watertight coverage, a smooth architectural finish, and long-lasting protection against the elements.

Key Features

• 3mm thick premium aluminium for superior strength and durability

• Built-in slope ensures efficient rainwater run-off and prevents wall staining

• 100mm external leg offers complete coverage for parapet and boundary walls

• Powder-coated finish available in any RAL colour to match your project

• Lightweight and easy to install with concealed fixings for a seamless look

• UK-manufactured with fast lead times and nationwide delivery

Why Choose Our Aluminium Coping System

Designed for both commercial and residential applications, this aluminium coping system combines modern design with outstanding performance. The sloping profile allows rainwater to drain away quickly, reducing maintenance while protecting walls from damp. Perfect for parapet walls, flat roofs, and garden structures — it’s a smart, long-term alternative to stone or concrete copings.

What is aluminium coping used for?
Aluminium coping is fitted on top of parapet or boundary walls to protect against water ingress while providing a clean, modern finish.

How does sloping aluminium coping work?
The sloping design allows rainwater to drain efficiently off the coping surface, preventing staining and damp penetration.

Are aluminium copings suitable for commercial buildings?
Yes, they’re widely used across commercial, industrial, and residential projects thanks to their durability and contemporary look.

Can aluminium copings be made to size?
A: Absolutely. We offer bespoke aluminium coping systems in any size, shape, and RAL colour to match your architectural requirements.

How is aluminium coping installed?
Each coping section is fixed using concealed brackets for a seamless finish. The lightweight aluminium allows quick and easy on-site installation.

What colours are available?
All RAL colours are available, including popular shades like Anthracite Grey (RAL 7016) for a premium architectural look.

UK-made aluminium coping system in 1m lengths, 3mm thick with a 100mm external leg. Available in all RAL colours, ideal for commercial and domestic parapet walls.