may 20, 2014 . it used the following criteria to come up with the average national cost for materials and installation of a composite deck: add a 16-by-20-foot deck using pressure-treated joists supported by 4x4 posts anchored to concrete piers. install composite deck material in a simple linear pattern. include a built-in.
oct 18, 2016 . things like deck size, decking materials, steps, amount of extra add-ons, and amount of work to prep the land all have substantial impacts on the . the average cost for natural hardwood decking is about $35 per square ft. the average price for composite decking is around $38 to $45 per square ft.
oct 7, 2009 . compare the cost of different deck materials and options to determine if a new deck fits your budget. if you've got carpentry skills, you can bring those . the average 16-by-20 foot composite deck costs $15,437, which breaks down to just under $50 per square foot. a high-end composite deck with a more.
decks r us reports the average pressure treated deck costs $27-$32 per square foot whereas a synthetic deck will cost $38-$45 per square foot. get an estimate. "the 3 biggest things that decide the cost of your deck are the size of your deck, the material you choose, and the options you add to it." - john (owner).