2mm Aluminium Coping – 1m Length | 125mm External Leg

Protect exposed wall edges with compact, easy-fit aluminium coping designed for long-term performance.

This 1m aluminium coping unit is perfect for short wall runs, detailed sections, and finishing ends. Made from 2mm 1050A-grade aluminium, it offers reliable protection against weather while keeping your project looking sharp. The 125mm external leg provides extended wall coverage, and the powder-coated finish resists corrosion and fading. Ideal for both commercial and residential buildings, this coping gives you confidence in both form and function.

Please refer to the attached RAL colour chart to view available options. At checkout, enter your chosen RAL colour in the designated box.

Choose a variant:

Capping Width

Starting at £46.27

excluding shipping cost

Features + Benefits

Compact 1m length for corner returns or short wall runs
Lightweight yet durable 2mm aluminium construction
125mm external leg provides deeper wall coverage
Polyester powder-coated for weather resistance
Fire-rated A2-s1,d0 for UK building compliance
Clean push-click installation with no visible fixings
Supplied with hidden brackets for fast install
EPDM sealing tape included per 10m ordered
Available in RAL and BS colour finishes
100% recyclable, manufactured in the UK

Specs & Options

Material: 1050A Grade Aluminium
Thickness: 2mm
Length: 1 metre
Internal Leg: 75mm
External Leg: 125mm
Finish: Polyester powder-coated (external grade)
Colours: Full RAL and BS options available
Fire Rating: A2-s1,d0
Fixings: Hidden brackets included
Seal: EPDM tape supplied per 10m
Lead Time: 5 to 10 working days
Custom Sizes: Available upon request

Installation / Usage Instructions

Fix hidden brackets to the top of the wall or plywood substrate. Apply EPDM tape to each bracket. Click the coping into place with a 3mm expansion gap between units. No drilling or visible screws required.

Need a lightweight aluminium coping solution for short runs or precise wall edges?

This 2mm aluminium coping with 125mm leg is made to fit, last, and look great. Order now or contact the Online Metal Store team for help with sizing or colour selection.