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.
See the table below, which shows how much each type of decking costs per square foot, as well as total construction price. NOTE – Material cost is for DECKING .
The cost of a professionally built pressured-treated wood deck starts at about $15 per square foot, including materials. The cost for an elaborately built deck using costly hardwoods or composite materials can run about $35 per square foot.
According to the Hanley Wood and their Remodeling Online website, the cost for a wooden deck addition averages at $10,634 or $33 per square foot.
Hardwood options are going to cost you a lot more, ipe and tigerwood, for example, make excellent decking material but will run upwards of $22 per square foot .
Calculate how much a deck costs in materials. Compare the costs for composite, cedar, redwood, exotic hardwoods and pressure treated materials. Enter the .