Durable, Water-Resistant Composite Decking for Pools

Designed for Safety and Durability

Trex knows that deck boards are more than just a pretty platform. Your poolside deck will be a place to share smiles and make memories with friends, family and pets alike.

That's why our engineers put quality and comfort at the heart of every board. Trex composite combines durability with beautiful, real wood aesthetics and lasting color that stays year over year (without the regular sanding, painting, staining, or sealing that come with wood or concrete).

Worried about hot surfaces? Trex has you covered there, too. Thanks to SunComfortable™ heat-mitigating* technology, Trex has poolside decking options that stay cooler than our original boards in the sun.

*Trex SunComfortable™ decking stays cooler than our original boards, but like all decking, it will get hot in direct sun, especially darker colors. Care should be taken to avoid extended contact between exposed skin and the deck surface, especially with young children and those with special needs.

A contemporary backyard features a spacious gray composite deck leading to a rectangular swimming pool. The deck includes a staircase with a pergola overhead, potted plants, and black railing accents. The setting is a residential home with landscaped surroundings, clear skies, and a clean, inviting atmosphere. No visible people or text are present in the image.

Deck Board Technology That Handles Splash After Splash

As a pool owner, preventing water damage is a top priority. Trex decking fights back hard against rogue cannonball spray, spilled drinks, unexpected rain, or even full submersion. No matter what you splash it with, Trex decking is warp and rot-resistant.

Trex composite can even withstand salt water and pool chemicals, so you can rest easy knowing your pool is clean and your deck is resilient, even if you live on the coast.

Two glasses filled with rosé wine rest on a lounge chair beside a clear blue swimming pool. The scene is set outdoors on a sunny day, with wooden decking and a hint of a green towel in the background. The overall mood is relaxed and summery, evoking leisure and vacation vibes.

How Does Composite Decking Stand Up to Other Pool Decking?

Your pool deck deserves better than the concrete or rubberized tiles you’ll find at your local public pool.

Not only does Trex composite decking offer the aesthetics to impress your guests, but it also avoids the routine maintenance and costs associated with these popular options.

Simply install your deck boards, admire your work, and relax.

Don't Let This Summer Slip By

Start building the pool deck of your dreams with water-resistant, low-maintenance Trex composite deck boards made from 95% recycled plastic film and reclaimed sawdust.

Shop Trex Decking Samples