A beautiful deck is a perfect complement to a relaxing backyard oasis. Offset the in-ground or above-ground pool of your dreams with spectacular decking options from Trex. Browse through our collection of inspirational images for poolside decks, or decking options for hot tubs and more.Warp-resistant decking can be attractive and eye-catching, making your backyard the envy of the neighbourhood. Become inspired and learn how to build a deck around a pool.