

A home demolition company can remove your old deck for you, at an average cost of $5 to $15 per square foot. Removing an old deck will require additional labor and tools, upping the cost. Installing new substructure can add between $775 and $1,250 to the total price. If you do not have an existing substructure or your substructure is damaged and needs repairing or replacement, expect to pay more. While larger decks cost more, some contractors may offer packages with reduced costs for larger projects such as multiple decks. Of course, the size of the deck itself will be a primary determinant of price, both for the materials as well as the installation cost. Of course, other factors such as existing obstructions are unavoidable, but it is important to note how they will impact the overall price of your decking. While composite decking will never be cheap, there are some factors that make composite decking more pricey than the bare minimum, such as add-ons and accessories. Factors that Impact Price of Composite Decking
#TREX DECK ESTIMATE INSTALL#
If you need to install a new substructure, as well as the deck and railings, the cost will be higher, at about $3,138 and will take around fifty hours to complete.

This number is only for decks with an existing substructure. On average, the installation cost of composite decking is $7.52 per square foot, which varies depending on local labor costs.įor a 228 square foot deck, labor will cost about $2,165 for around thirty five hours of work.
#TREX DECK ESTIMATE PROFESSIONAL#
Professional Installation Cost of Composite Decking You can also refer to our comprehensive Deck Building Price Guide for a more detailed overview of decking prices. The table below outlines the major features that will factor into the pricing of your new composite deck.

For instance, not every home will require a new substructure installation if there is already an existing one.
