TREX Beach Dune

Trex Beach Dune offers a warm, coastal tan hue that creates a timeless, natural aesthetic for any outdoor space.

Part of the Trex Enhance collection, it combines the beauty of wood with the durability of composite decking, making it resistant to fading, staining, scratching, and mold. Its low-maintenance nature means no sanding, staining, or sealing—just a quick cleaning to maintain its rich color.

Made from 95% recycled materials, Beach Dune is also eco-friendly, and it installs easily with Trex hidden fasteners for a seamless look. This board is the perfect balance of performance and value, ideal for any decking project.

1” Grooved Edge Board - available in 8' *, 12', 16' and 20' lengths.

Grooved edge boards designed for use with hidden deck fasteners for a smooth, fastener-free surface.

1” Square Edge Board - available in 8' *, 16' and 20' lengths.

Square edge boards designed for surface fastening. Use for stair treads and for picture framing.

* 8' boards option is a Shipping-Optimized Version; Can be safely loaded onto or unloaded from a tailgate delivery truck for long-distance deliveries outside DeckMart's local delivery radius — offering a much more cost-effective option compared to deliveries arranged via flatbed trucks. Sold in pairs only.

Fascia Boards are available at 12' length.

Riser boards create the back portion of stairs. They are installed at a 90° angle to the stair itself.

Fascia boards are trim boards used to finish the sides of a deck.