Yes, a groove can be cut in the side of Trex decking by using our Trex Groove Cutter to accept our recommended hidden fasteners, a system that enables deck installation without visible screw heads on the walking surface. More conveniently, Trex decking is also available in pre-grooved profiles, ready to install with our Trex Hideaway® Hidden Fastening System.

Wood or gas fire pits should not be placed on top of Trex decking. However, gas fire pits may be installed beside or between deck boards with a protective wall made of stone or other fire-resistant material used for insulation. 

Wood burning fire pits should not be placed on top of Trex decking unless installed with DeckProtect™, a product designed to temper extreme heat and loose embers. For more information, please visit their website.

The unyielding shell of our high-performance decking—Trex Transcend Lineage, Trex Transcend, Trex Enhance and Trex Select—means it never needs painting or staining. The rich color and protective finish are engineered right into the shell, and the shell is designed to remain free of rotting, splitting, splintering and insect damage for the duration of the warranty. Not to mention, painting Trex decking may void your warranty.