Trex Decking Framing Requirements
When designing a new trex or composite deck the spacing between floor joists should be 12 inches on.
Trex decking framing requirements. Learn more about the legal requirements for building a deck. Plus building with trex is as easy as wood yet leaves no painting staining splintering or rotting to worry about ever. So when would you ever need to use 12 inches oc. Trex transcend and select horizontal railings are made to be installed at maximum of 6 1 83 m or 8 2 44 m on center depending upon type of railing you choose.
Trex signature railing and rod rail are made to be installed at maximum 6 or 8 clear span between posts. Most composite decking materials like trex composite decking require minimum joist spacing for composite decking at 16 on center spacing for straight decking and 12 on center joist spacing for 45 degree angle diagonal decking. Most composite and pvc decking brands like trex and azek recommend a minimum joist spacing of 16 inches oc. What is frame spacing for trex decking.
Also many composite decking materials require 12 or even 10 on center stair stringers spacing to support composite stair treads. Luckily trex works as easily as wood with practically all the same tools you use for wood. Away from the outside joist and then install a 2x6 on its side between the two joists. Then check out our tips and checklists for hiring a deck builder.
Once you re done designing your deck in the app you can use the trex deck designer to generate a blueprint to take to your local building office to be sure it meets safety codes and to apply for the proper permits. One way to support the perimeter boards is to add an extra joist 5 1 2 in. Are you the do it for me kind of homeowner. Someone who actually reads how to manuals.
A picture frame creates a professional look but does require additional framing. One solution is to picture frame the deck by installing trex deck boards around the perimeter. Those railings are not true 6 72 or 8 96 in length. Then find links demos and more for how to build a deck yourself step by step.
Trex and other composite decking brands are considerably heavier and more flexible than wooden surface. In the meantime kick things off with our deck building and planning. Trex from the inside out. It s time to go all out.