Sloping Copings

What Sloping Coping Includes

This range provides a complete aluminium sloping coping system for parapet walls and exposed roof edges. We supply straight lengths, external and internal corners, stopends, brackets and all necessary fixings and finishes.

The main products include aluminium sloping coping in 1m, 2m and 3m lengths, 90 degree and 135 degree corners, closed stopends, stopend upstands, sloped coping brackets, colour coded fasteners for metal and timber, plus matching sealant, spray cans and touch up paint.

Common Uses

Aluminium sloping coping is most often used on top of parapet walls around flat roofs, roof terraces and balconies. The sloping design sheds water clear of the wall face. This is especially useful in the wet UK climate experienced across Essex and London.

It is also suitable for boundary walls, school buildings, offices, healthcare facilities and residential developments where a clean modern finish is required.

Why Aluminium Sloping Coping Is Often Chosen

Aluminium is lightweight and corrosion resistant, making it well suited to external use. The sloping profile performs better than flat coping at directing rainwater away from the wall, reducing the risk of water tracking down the face or entering the structure.

Product Selection Help

Choose length according to the project. 3m lengths reduce the number of joints on long runs, while 1m and 2m lengths are easier to handle on smaller sites or at height.

Decide whether you need 90 degree or 135 degree corners. Most standard parapet walls use 90 degree corners. Stopends are handed, so you will usually need both left and right versions. Our aluminium sloping coping 90 external corner and 135 degree corners are designed to maintain a consistent slope around changes in direction.

Brackets are used to fix the coping securely. Colour coded fasteners and sealant give a cleaner finished appearance, especially on visible work. Our sloped coping brackets are specifically made for this system.

Standard components cover most straightforward jobs in the Chelmsford and Essex area. We can manufacture bespoke sloping coping for non standard angles, widths or special details.

What To Measure Before Ordering

Measure the total length of wall to be covered and note how many corners are required. Check whether the ends need closed stopends or stopend upstands. Record the wall width and any required upstand height. Confirm the substrate type for fixing.

Frequently Asked Questions

What is aluminium sloping coping used for?

It protects the top of parapet walls and flat roof edges by directing rainwater away from the wall face and helping to prevent water ingress.

What is the difference between flat coping and sloping coping?

Sloping coping has an angled top that sheds water more effectively. Flat coping has a level surface and is often chosen for a simpler appearance.

What lengths are aluminium sloping copings available in?

We supply aluminium sloping coping in 1m, 2m and 3m lengths. Longer lengths reduce joints while shorter ones are easier to handle.

What corners and stopends are available?

We offer 90 degree and 135 degree external and internal corners, plus left and right handed closed stopends and stopend upstands.

Can aluminium sloping coping be powder coated?

Yes. It can be supplied powder coated in a wide range of colours to match your project requirements.

Do you make bespoke sloping coping?

Yes. While our standard system covers most requirements, we can fabricate non standard widths, slopes or special details. Send your requirements via our request an estimate form.