Composite Decking — Cheltenham

Composite Decking in Cheltenham

For Cheltenham homeowners and landscapers looking for composite decking at trade prices, Splash Supply Co is the answer. We supply WPC boards across Gloucestershire in anthracite, charcoal, and natural brown — with structural joists, trim boards, and fixing clips also available. Browse our range, submit your order request, and we'll call to confirm stock, quantities, and your delivery cost before taking any payment.

Our WPC composite decking boards are 100% waterproof and rot-resistant — making them ideal for gardens, patios, balconies, and commercial outdoor spaces in Cheltenham. Unlike natural timber, composite decking won't warp, crack, or splinter, and it requires no annual treatment or staining. Just a quick wash with soap and water is all it takes to keep it looking great year after year.

We stock composite decking in grooved and woodgrain finishes, in anthracite dark grey, charcoal black, and natural brown. The grooved finish is designed for use with our hidden side-joining clips, which create a clean, fastener-free surface. The woodgrain finish has a more textured, natural appearance and is fixed with visible screws. Both finishes are UV-stabilised to resist fading.

For a complete installation, we also stock structural WPC joists for use as a sub-frame, colour-matched trim boards for finishing the edges, and packs of 30 stainless steel side-joining clips. Everything you need to create a professional, long-lasting deck in Cheltenham — all available at trade prices from Splash Supply Co.