3mm Aluminium Flat Coping – Stopend Upstand | 75mm External Leg

Finish your coping run neatly and protect against water overspill with our 3 mm aluminium flat coping stopend upstand, designed with a 75 mm external leg. This precision-made stopend features an integrated upstand to block wind-driven rain, ensuring your parapet or wall top stays watertight and visually refined.

Key Features

• 3 mm architectural-grade aluminium for strength, rigidity, and weather resistance

• Built-in upstand prevents water runoff and protects against wind-driven rain

• 75 mm external leg offers compact wall coverage with a clean, modern profile

• Flat coping profile ideal for contemporary building designs

• Powder-coated finish available in all RAL colours

• Lightweight, corrosion-resistant, and easy to install

• Made in the UK for dependable quality and short lead times

Why Choose This Aluminium Flat Coping Stopend Upstand

This stopend upstand is designed for maximum functionality and refined aesthetics.
The 3 mm aluminium construction offers superior rigidity, while the integrated upstand provides an extra barrier against rainwater protecting your parapet and façade from damage. Its 75 mm external leg ensures a sleek, proportionate fit for smaller wall profiles, making it ideal for modern residential and commercial projects.

What is a stopend upstand used for?
It’s fitted at the end of a coping run to block water flow, providing a watertight and professional edge finish.

Why choose the 75 mm external leg version?
The shorter leg gives a compact profile that’s ideal for narrow parapets or smaller wall tops.

Is 3 mm aluminium suitable for outdoor use?
Yes, it’s corrosion-resistant, strong, and built to withstand UK weather conditions.

Can it be colour-matched to the coping system?
Absolutely, we powder-coat in all RAL colours for a consistent, seamless finish.

How is it installed?
It attaches easily using OMS’s concealed bracket and sealant system for a clean, watertight connection.

UK-made 3 mm aluminium flat coping stopend upstand with 75 mm external leg. Powder-coated in any RAL colour for durable, watertight protection and a clean architectural finish.