View this step-by-step guide on how to install and space deck joists to ensure the structural integrity of your deck.

Trex decking and railing are heavier and more flexible than wood. DO NOT try to lift the same quantity of Trex boards as you would traditional lumber. Go to www.trex.com for Safety Data Sheets (SDS). Tools SAWS Miter Saw: When using a miter saw we recommend using the Trex Blade™ or a carbide-tipped blade with 60 teeth or more. The Trex

to review individual installation instructions for specific Trex lighting, post mounts, joist mount post, and all railing products. This will ensure you are using the most up to date installation instructions with these

2023年7月28日 · Joists must be spaced on center at either 12”, 16” or 24” depending upon the size of the deck board and whether it will be used for residential or commercial use. 24" on center can only be used with 2x6 Trex in residential or commercial applications at 100psf or less and some wood decking.

three Trex recommended composite decking screws every 12".ALWAYS refer to manufacturer instructions to ensure that recommended screws can be used for fascia applications. The top screw should be placed 1" from the top of the rim joist, the second screw in the center of the rim joist,and the third screw 1" from the bottom of the rim joist.

TREX DECKING: » When installing ANY Trex decking product, it is a good idea to mix and match all of the boards on the job site prior to installation to ensure an appealing mix of light and dark tones. » ® For added protection to wood framing, use Trex Protect™ Joist and Beam Tape on the top of joists, rim joists, and ledger boards

Grey areas in tables indicate instances where the joists do not backspan twice the cantilever distance or where the maximum joist span is exceeded. 5. Grey areas are established based on 12 in. O.C. joist capacity.

(plastic) or 51 mm composite decking screws. A 6 mm to 13 mm gap is still required when abutting walls or other fixed objects. In all other areas where there could be excessive water buildup along with debris buildup, Trex would still recommend a minimum height of 89 mm for pressure-treated joists, as well as a gap of 10 mm.

square-edge decking as a border, overlapping the rim joists approx. 1” in picture framing pattern around decking perimeter. This will allow fascia to be installed UNDER the square-edged decking, adding protection to the fascia/ framing seam and hiding the board ends from view. This optimizes both fascia performance as well

Trex recommends the use of two screws per joist. All recommended screws are designed to be installed flush with decking surface, DO NOT countersink screws. Use recommended stainless steel screws in any areas near bodies of saltwater.