Brown Composite Decking
Explore our brown composite decking range, available in coffee, walnut and rustic.
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Our brown decking family spans four warm finishes
Coffee or Walnut? Our Core Coffee decking is the smart choice for keeping costs down, with both 3.6m and 5m boards available to help suit different project sizes. If you're looking to create a more luxurious finish, Premium Walnut adds a rich, sophisticated look with the added protection of a capped surface.
Go flagship with Supreme Walnut. For the ultimate Walnut finish, Supreme Walnut combines a contemporary matte appearance with our flagship solid-board construction. It's the choice for customers who want premium looks and serious long-term performance.
Love the look of Teak? Our Teak range gives you plenty of choice, with Core, Premium, Supreme and Rustic options available. Choose Core for value, Premium for enhanced capped protection, or Supreme for our flagship solid-board option. Prefer a more weathered appearance? Rustic Teak recreates the character and charm of naturally aged timber.
Get to know coffee
Rich, warm and inviting. Coffee is a deeper mid-brown with cosy undertones — a versatile middle ground, darker and more grounding than teak but softer than walnut. It suits modern and traditional gardens alike. Available in 3.6m & 5m lengths. Prices start from £19.
Get to know walnut
Deep, dark and luxurious. Walnut is the richest of our browns and a step up in specification with a dramatic nutty tone from our Premium & Supreme range that makes a bold, high-end statement. Its deep colour is also the most forgiving with everyday marks, so it's a confident choice for high-traffic gardens and terraces.
Get to know teak
Warm, golden and classic. Teak is our most traditional timber tone, featuring a honeyed brown that brings instant warmth and looks right at home against brick, stone and cottage-garden planting. The lightest of our browns, it keeps a deck feeling bright and natural.
Why choose brown composite decking
- The warmth and character of natural timber — without the splinters, rot or maintenance
- Incredible resistance — designed for British weather, all seasons
- Splinter-free and barefoot-friendly — safe around children and pets
- No annual maintenance — no sanding, oiling or staining; a rinse keeps it fresh
- Won't rot, warp or fade like timber — and never needs replacing board by board when installed correctly.
- Backed by a 15, 25 or 30 year warranty for genuine peace of mind
Prices across the brown range starts from £19 inc vat
Boards with benefits
Capped or uncapped? Premium and Supreme boards feature a protective polymer cap to improve resistance against stains, scratches and fading. Core and Rustic boards are uncapped, offering a more affordable alternative while still delivering excellent resistance to the British weather.
Two surfaces, one board. Core is our only reversible decking range, giving you two different surface finishes to choose from. Use one side throughout your deck or mix the finishes for something a little more individual.
Finish your deck in style. Every range has matching accessories, including fascia, edge trims, screws and fixing clips, making it easy to create a coordinated finish from boards to borders.
Grab a free sample
Not sure which brown? Order free samples of all three and compare them in your own space.
FAQs
Do you offer other decking sizes?
Yes. We provide 5m lengths in our core range.
How much do 3.6m composite decking boards cost?
Our 3.6m boards start from £19.00 per board for Core and rise to £38.40 for Supreme, depending on warranty, finish and capping. Order free samples to compare before you buy.
Can 3.6m composite decking boards be cut down?
Yes. Composite cuts cleanly with a circular saw, so you can trim boards to fit your layout. Seal or match cut ends with colour-matched fascia and trims for a tidy finish.
Are 3.6m boards better than shorter lengths?
For most gardens, yes. A 3.6m board spans a typical deck depth with fewer mid-run joins and less offcut waste than shorter boards, giving a cleaner finish. It also lands neatly on standard joist centres.
How long does composite decking last?
Far longer than timber, which often needs replacing within a decade or two. Our ranges are guaranteed from 15 up to 30 years, as long as they're installed correctly.
Why is 3.6m the go-to decking board length?
The 3.6m board is the most popular length in UK decking — and for good practical reasons, not just habit.
It spans a typical garden deck with fewer mid-run joins, so you get a cleaner, more seamless finish and fewer weak points to cut in. It's long enough to keep offcut waste low across a standard project, but still light enough to handle and position without a second pair of hands on every board.
3.6m also happens to be easy maths on site: 3600mm lands neatly on standard joist centres (300, 400 and 450mm), so boards sit where they should with minimal cutting. And because it matches the length UK decking has used for decades, it drops straight into projects the trade already knows inside out.
Why composite over timber?
Low maintenance — no sanding, oiling or annual treatment. An occasional wash keeps it looking new.
Durable — resists rot, warping and water damage that shorten the life of timber decks.
Fade resistant — Minimal fading, whilst holding its colour season after season.
Eco-conscious — made from recycled wood and plastic fibres, reducing landfill and deforestation.
How many 3.6m decking boards do I need?
A quick rule of thumb: one 3.6m board covers around half a square metre, so you'll need roughly 2 boards per m². Add about 10% on top for cuts, waste and the small expansion gap between boards.
For an exact figure — including joists, fascia, screws and clips —build a complete system using our decking calculator and watch it generate a full materials list in just a few clicks.