Both Trex and Deckorators composite decking materials are designed for slip resistance, but the level of grip may vary based on various factors such as the texture and finish of the boards, weather conditions, and the type of shoe sole. In general, a rougher surface will provide better grip compared to a smoother surface.
Trex composite decking has a wood-grain pattern on one side and a combed finish on the other. Deckorators decking also has a wood grain pattern composed primarily of limestone. The limestone gives the Deckorators surface texture greater detail, makes it tougher, and more abrasive. Therefore it provides a much better level of grip than Trex. However, both brands offer a variety of composite decking options with different textures and finishes, so it is best to review the specific product specifications and to assess the level of grip in person if possible.
Ultimately, the best way to ensure a safe, slip-resistant deck is to keep the surface clean and free of debris, and to use appropriate footwear with non-slip soles.
