Jul 13, 2018 . If the deck is old or decrepit, removal costs $5 to $15 per square foot, so taking down a 10 x 12-foot deck would set you back about $1,200. . according to Remodeling Magazine, and a new composite deck is almost double.
Composite decking is increasingly popular, as it requires little . (with an average cost per square foot of $7.82), polypropylene . But use caution if you plan to install a fire pit or outdoor grill on your deck.
Most contractors determine their deck cost per square foot. . Steps are very labor intensive to build and install so they tend to be rather expensive.
Oct 23, 2017 . PVC deck cost per square foot is $9-12. You are looking to spend about $900-1,200 per 100 square feet installed. So 300 sq.ft. will cost.