3mm Aluminium Coping – Closed Stopend (Left Handed) | 125mm External Leg

Seal the left end of your coping run with a heavy-duty stopend built for a perfect finish.

This left-handed closed stopend is designed to finish off the end of a sloping aluminium coping run, providing a watertight, polished edge. Made from durable 3mm 1050A-grade aluminium, it offers long-term strength and matches seamlessly with your coping system. The 125mm external leg allows deeper wall coverage, and the powder-coated finish protects against corrosion and UV exposure. Ideal for both residential and commercial parapet wall projects.

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:

Size (Capping Width)

Starting at £90.05

excluding shipping cost

Download Colour Chart

Features + Benefits

Left-hand stopend to terminate coping cleanly
3mm aluminium for maximum strength and durability
125mm external leg for wider wall protection
Fire-rated A2-s1,d0 for full UK regulation compliance
Powder-coated for long-lasting resistance to weather and UV
Click-fit with no visible fixings
Hidden brackets supplied for seamless mounting
Full RAL and BS colour options available
Recyclable and made in the UK
Compatible with all Online Metal Store coping sizes

Specs & Options

Type: Closed Stopend – Left-Handed
Material: 1050A Grade Aluminium
Thickness: 3mm
External Leg: 125mm
Internal Leg: 75mm
Finish: External-grade polyester powder coating
Fire Rating: A2-s1,d0
Colours: RAL/BS colour options available
Fixings: Hidden brackets included
Lead Time: 3 to 5 working days
Custom Sizes: Available upon request

Installation / Usage Instructions

Install the hidden bracket at the end of the parapet wall. Apply EPDM sealing tape. Push the left-handed stopend into place using the click-fit system, and leave a 3mm expansion gap if connecting to another unit.

Need a clean, secure end for your coping run?