Trex Decking Span Tables
A 2 2x10 can span 10 feet and so on.
Trex decking span tables. Some brands like weardeck let you get away with more reinforced with a layer of fiberglass on both the top and bottom weardeck boards easily allow for spans of 24 inches oc. When supporting joists that span 12 feet with no overhang beyond the beam a double ply beam can span in feet a value equal to its depth in inches. Single trex 1 5 8 joist maximum joist span ledger to box beam 15 0 cm 396 2 trex elevationstm span chart maximum cantilever length 4 0 121 9 50 psf total load 13 0 maximum cantilever length 4 0 maximum joist span ledger to box beam 16 joist spacing o c. Don t be afraid to go to use a shorter span if you are unsure.
Your selection of decking material will determine the maximum spacing of your joists. Dimensional lumber deck beam span chart. It s better to build a deck that is strong than bouncy and unstable. Trex was the first to invent the wood alternative decking category.
Your clients will love its ease and comfort and you ll love its workability unlimited design potential. A double 2x12 beam can span 12 feet. Cm cm 121 9cm table e 50 residential single trex 1 5 8 joist table. Complete your yard with our framing railing lighting.
Most composite and pvc decking brands like trex and azek recommend a minimum joist spacing of 16 inches oc.