How Much Does It Cost to Resurface a Composite Deck in NJ?
April 27, 2025
Contributed by: Louie Martini
Resurfacing decks with composite decking can cost about $30-$40 per square foot when done by a licensed deck builder in Hunterdon County, NJ.
Composite decks are becoming a popular option for homeowners for a number of reasons. They’re durable, easy to maintain and can add huge aesthetic appeal to your outdoor space. That being said, what does it cost a New Jersey homeowner to have a deck resurfaced with composite decking by a licensed deck building contractor in 2025?
For about $30-$40 per square foot, most homeowners in New Jersey can expect a fairly straightforward scope of work for a composite deck resurfacing project. These scopes include demolition, disposal and construction components.
Depending on existing deck dimensions, demolition is usually a quick process. Old deck boards and railings get pulled and disposed of in order for the deck pro to fully assess the substructure framing condition.
The best pressure treated deck resurfacing candidates are decks less than 20 years old that show little to no signs of weather damage or rot. There can be some exceptions to the actual age of the deck, but a general rule of thumb is that if the substructure framing is not wet, not rotted, has no signs of algae/mold growth and no significant splitting or cracking, then you may have a great resurfacing candidate on your hands (or should I say, in your yard).
If the deck building contractor deems the existing structure viable for resurfacing, the process continues with any necessary substructure framing additions (such as mid-span blocking or blocking added for new deck posts). Subsequent steps include installing composite decking and railings and a staircase. Factors to consider like deck height from ground level and planning for more than one staircase will likely increase project costs. Additional features like composite fascia, skirtboards and lattice work will also likely reflect a higher final price tag.
All in all, having an existing deck resurfaced with composite decking is an awesome investment in adding longevity to your outdoor space!
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