#SCREWS FOR TREX BOARDS INSTALL#

Trex decking isn’t usually hotter than pressure-treated wood, but on a hot day with the sun shining brightly, almost any surface will be uncomfortably hot. » Trex’s maximum perpendicular overhang is 102 mm. The wood joist system can also be shrinked by gapping. Drainage and the slight thermal expansion and contraction of Trex decking boards require gaping. Do you prefer to deck Trex in a gap?īoth end-to-end and width-to-width Trex® decking must be gapped. Use two screws every 18″ (457 mm) if framing 2 x 8. Fascia System HeadCote® stainless steel screws can also be used for near-water applications. What is the thickness of Trex decking? What screws do I use when decking Trex?įor all composite Trex fascia profiles, Trex recommends using the Starborn® DeckFast® Fascia System.What does Trex decking weigh per square foot?.Slide the next board’s groove into the clips and tighten with a rubber mallet after that. Next, place a hidden fastener clip on top of each joist in the groove.

#SCREWS FOR TREX BOARDS INSTALL#

Start by face-screwing the first board at the house to install composite decking with a hidden fastening system. All screws must also be secured at a 90-degree angle to the boards. Composite deck screws are critical because they are specifically designed to help keep the material in place. What are the best composite decking screws? The TrapEase 3 Ultimate Composite Deck Screw is the only deck fastener that guarantees a clean finish without predrilling on all three types of synthetic decking: composite, PVC, and cap stock.ĭo you require special Trex screws? Screws or hidden fasteners can be used to fasten composite decking to treated wood joists. Should you pre-drill Trex as well? Is it necessary to pre-drill my composite or capstock decking? Pre-drilling in most composite and capstock deck boards, on the other hand, is no longer required due to advances in fastener technology.įor the past ten years, composite deck screws have been widely used by the industry.

When driving the boards, there’s little chance of splitting them, so you don’t have to pre-drill. The best fastener is three-inch decking screws, which sink a secure distance into the joists and don’t back out like nails. Is it possible to screw through Trex decking in this manner? Screwing Composite Decking Boards Like wood decking boards, you can screw or nail composite decking boards.

Deep countersinking, in addition to creating a rougher finish, can reduce the fastener’s effectiveness and void the warranty. Countersink the screws, but not deeper than the screw’s head. Screws or hidden fasteners can be used to fasten composite decking to treated wood joists.

Screws for trex boards