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Clam Shell
Trex Clam Shell deck boards bring the timeless appeal of classic gray to outdoor living. With subtle woodgrain texture and a versatile neutral tone, Clam Shell creates a clean, modern look that complements any home style. Perfect for homeowners who want the beauty of gray decking without the upkeep, these composite boards resist fading, staining, and splintering for long-lasting performance. Backed by a 25-year residential fade & stain warranty, Trex Clam Shell delivers reliable durability with a stylish, low-maintenance finish.
Composite Decking Boards Shop
Your backyard deserves more than just a surface to walk on. It deserves a space where memories are made. That’s exactly what composite decking offers. With the natural look of real wood and the durability of modern materials, you can enjoy the beauty of a patio without worrying about constant maintenance.
Why Homeowners Love Composite Decking
Low maintenance. No sanding, staining, or sealing every year.
Built to last. Resistant to rot, mold, and splinters.
Eco-friendly materials. Made from recycled wood fibers and plastics.
Beautiful designs. From warm natural tones to sleek modern finishes, there’s a style for every home.
Safe and comfortable. Designed with slip-resistant surfaces for added safety.
Patio et Clôture National – Your Composite Decking Experts in Montreal
At Patio et Clôture National, we do more than sell products-we help you create the outdoor space you’ve always envisioned. Whether you’re a homeowner planning a backyard upgrade or a contractor working on a new project, we offer:
- Canada’s leading brands such as Woodbridge, Trex, TimberTech, Fiberon, Zuri, and more.
- A knowledgeable team ready to guide you through every step of your project.
- A large in-stock inventory so you don’t have to wait.
- Fast delivery across Montreal and throughout Quebec.
- A welcoming showroom where you can see, touch, and compare decking boards, railings, and accessories.
Ready to Build Your Dream Deck?
From composite decking boards and railings to lighting and accessories, everything you need is available in one place. At Patio et Clôture National, we believe your patio should be a place to relax, connect, and enjoy life-not another maintenance project.
Browse our collection today and start building the patio you’ve been waiting for.
