The Cost of a TrexÂ® Deck: Let's Crunch Some Numbers. The estimated material costs for a composite deck run from $11 – $15 per square foot, that's including substructure, decking and fasteners. But only Trex composite decking is worth every cent.
Calculate how much it costs to build a new deck, including all materials and labor
While composite decking prices are higher than some of the most affordable decking materials, its benefits make it a good value in the long term.
A deck contractor charges $7215 to build a composite deck and you can build it yourself for. Adjust the home improvement and repair cost with your ZIP Code.
If you're looking for 2019 breakdown for Cost of Composite Decking. Rehab Guide; Estimating Building Costs: for Residential and Light Commercial Buildings