What screws to use for Trex boards?

DO NOT countersink screws. Use recommended stainless steel screws in any areas near bodies of saltwater. 2-3/4″ or 3″ screws can be used with Trex 2×6 product.

Can I use regular screws on Trex?

You can screw or nail composite decking boards just like wood ones. Three-inch decking screws are the best fastener choice; they sink a secure distance into the joists and won’t back out like nails. There’s little danger of splitting the boards when driving them, so you don’t need to pre-drill.

What type of screws do you use on composite decking?

If you opt for composite deck screws, be sure to use stainless steel screws that will not rust or corrode. Select a minimum size of #8 x 2.5 in.

How long should Trex deck screws be?

You can fasten Trex Escapes with the recommended fasteners at least 1/2″ (13 mm) and not more than 4″ (102 mm) from the board edge without splitting. You do not have to pre- drill with Trex Escapes. Composite decking is a great alternative to traditional wood decking.

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Do you screw down composite decking?

The answer is yes for a solid composite decking (must be pre-drill and must check with manufacture). You can not drill or screw through a hollow composite deck as the screw will become loose and rise in time . Like the usual wooden decking boards, you can also screw down a solid composite decking.

What is the best way to fasten composite decking?

Fasten the deck board with composite decking screws along the edge closest to house; drive one screw into each joist. Install a hidden fastener into the edge of the deck plank, placing one at each joist. Use plastic tapping block and hammer to drive the sharpened spikes of the fasteners into the edge of the plank.

Can I use wood screws for composite deck?

Can wood screws be used in composite decking? No, wood screws won’t be durable if used in composite decking. Because its soft grip won’t be able to hold the composite particles together.

What is the gap between composite decking boards?

Allow a 5mm gap between the end of the composite deck board and vertical edge of the strip. Use a drill to first make a pilot hole through the strip and deck.

How do you drill a Trex?

The two most important things:

  1. The hidden fasteners have to be put in JUST right. Wedge them into the grooved board, then bend down the bit that is screwed down. …
  2. When pre-drilling holes for the boards that need screwed down – DO NOT pre-drill through the underlying framing wood. ONLY pre-drill through the TREX itself.
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What is the thickness of Trex decking?

The actual Trex decking boards are available in 1 or 2 inch thick boards. The three main types of boards are the Fascia, Grooved Edge and Square Edge. The Fascia is available in either 8 inch or 12 inch long boards. The boards are 0.75 inches thick and 11.375 inches wide.

Does a Trex deck need to be sloped?

“When installing Trex Porch Floorboards in a non-covered environment, the porch structure should be slightly sloped to help allow for proper drainage. Joists should be sloped 1/8″ per foot away from the house to facilitate drainage.”

Do you stagger Trex decking?

Composite decking should not be staggered on a deck. Staggered decking requires butt joints, but composite decking expands and contracts with temperature changes making butt joints unsightly.