About
At CompositeWarehouse.co.uk, we supply highly durable composite decking materials that offer an authentic wood-like appearance across a wide range of colours. Fully recyclable and designed for modern outdoor living, our boards require absolutely no sanding, painting, or staining. We pride ourselves on offering the best value in the UK—and we’ll beat any like-for-like quote. Our boards feature a premium wood grain pattern, anti-slip properties, quick installation, and are backed by a robust 10-year warranty. How We Are Different While composite materials have been around for decades, they exploded in popularity during the recent lockdowns. This created a huge spike in new suppliers and products, but it also led to a massive gap in quality as supply chains rushed to meet demand. We took a different approach. We spent years testing our products alongside our in-house expert, Lee Smith. Our focus was simple: make composite materials affordable for all domestic and residential users, supplying a long-lasting product that is also eco-friendly. We analysed the market closely—because design and structure matter. We independently tested our products via Intertek to strict EN 15534 standards. By engineering our boards to an exact 22mm thickness with a 5mm square hollow, we achieved the perfect balance. This specific structure gives the board enough strength to easily last over 10 years, while keeping the board light enough to allow us to offer you competitive drop-shipping prices. You get trade-level affordability, backed by strict due diligence and real-world testing.
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About Composite Warehouse
At CompositeWarehouse.co.uk, we supply highly durable composite decking materials that offer an authentic wood-like appearance across a wide range of colours. Fully recyclable and designed for modern outdoor living, our boards require absolutely no sanding, painting, or staining. We pride ourselves on offering the best value in the UK—and we’ll beat any like-for-like quote. Our boards feature a premium wood grain pattern, anti-slip properties, quick installation, and are backed by a robust 10-year warranty. How We Are Different While composite materials have been around for decades, they exploded in popularity during the recent lockdowns. This created a huge spike in new suppliers and products, but it also led to a massive gap in quality as supply chains rushed to meet demand. We took a different approach. We spent years testing our products alongside our in-house expert, Lee Smith. Our focus was simple: make composite materials affordable for all domestic and residential users, supplying a long-lasting product that is also eco-friendly. We analysed the market closely—because design and structure matter. We independently tested our products via Intertek to strict EN 15534 standards. By engineering our boards to an exact 22mm thickness with a 5mm square hollow, we achieved the perfect balance. This specific structure gives the board enough strength to easily last over 10 years, while keeping the board light enough to allow us to offer you competitive drop-shipping prices. You get trade-level affordability, backed by strict due diligence and real-world testing.
Meet Our Expert: Lee Smith
Lee worked alongside our team to engineer an affordable solution for the UK market—competing with drop-shipping prices without ever compromising on long-term performance. Drawing on his extensive hands-on experience, Lee also helped design our latest trending slatted cladding, providing a unique finish with a rustic look and feel to create a more authentic, highly sought-after cladding solution. He was also instrumental in creating our new batten and slatted fence panels, keeping our products at the forefront of trending designs for both homeowners and professional fitters. Don't just take our word for it—Lee's trade expertise is regularly sought after by national publications. He frequently provides support and gardening advice to major UK media outlets, including: The Daily Mirror: Gardening expert warns against common mistake The Daily Express: Lawn care mistakes to avoid this winter
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