This is constructed from a durable metal. It's ideal for a range of domestic DIY applications. Trex Composite Deck boards come with a hidden installation option. When using grooved-edge boards, our secret fixing system installs between the deck boards, fastening them to the joists with no visible screw heads on the walking surface. This precision also creates perfectly consistent spacing between the boards for a flawless look across the entire deck.

Brand Name	Trex®