Designed for you
Beyond our standard finish range, we offer a bespoke powder coating service for our stainless steel door and window hardware, giving you complete control over colour to match any project, from a single self-build to a full development.
Powder Coated Stainless Steel
We powder coat our stainless steel door and window hardware to order, giving you a custom colour finish on hardware that's already built for durability and corrosion resistance.
The RAL System
Colours are specified using the RAL Colour Standard, the industry-recognised system used across architecture, construction and design. It covers thousands of shades each with its own unique code.
Matching your Project
If you already have a RAL reference - matching render, window frames, cladding or an interior scheme - we can match it directly. If you're starting from scratch, we can help you choose a shade that works for your project.
Lead Time
Whatever colour you have in mind, we can typically accommodate it, coating our durable hardware to your requirements. Custom finishes are made to order, with a lead time of around 4–6 weeks.
How it works
Beyond our standard finish range, we offer a bespoke powder coating service for our stainless steel door and window hardware, giving you complete control over colour to match any project, from a single self-build to a full development.
1. Choose your hardware
Choose from Coastal Group's wide range of stainless steel hardware, available across hundreds of products including pull handles, lever door handles, window handles and door furniture.
2. Choose your finish
Select from the most popular RAL finishes available (see below), with a lead time of just 2-3 weeks. Or colour match your latest project with a custom RAL coating built to last a lifetime.
3. Place your order
Whatever colour you have in mind, we can typically accommodate it, coating our durable hardware to your requirements. Custom finishes are made to order, with a lead time of around 4–6 weeks. To order, all 01726 871 025.
Featured finish
Fine Textured Black
Fine textured black is a durable hardwearing coating, resistant to sunlight and other environmental damage. It suits front doors, windows and sliding doors that see daily use and full exposure to the sun.
Fine textured black brings a subtle, grainy depth to the surface, giving the hardware a rich, matt finish that adds real character.
Built to last
Powder coating isn't just decorative - it's a durable, hard-wearing finish that bonds to the surface of the metal, offering strong resistance to chipping, fading and everyday wear.
Combined with the strength and corrosion resistance of our stainless steel hardware, a custom finish is built to perform as well as it looks, indoors or out.
Get in touch
Custom finishes are available to order now. Get in touch with our team to discuss your project, share your RAL reference (or get help choosing one), and we'll take care of the rest.