How much should I budget for deck demolition in New Brunswick?

Deck demolition in New Brunswick typically runs $500–$2,500 for a standard residential deck, with most homeowners landing somewhere in the $800–$1,500 range depending on size, materials, and site conditions.

Here's how the numbers break down in the NB market:

• Small deck (under 200 sq ft): $500–$900
• Mid-size deck (200–400 sq ft): $900–$1,600
• Large or multi-level deck (400+ sq ft): $1,600–$2,500+

A few things will push your cost toward the higher end. Composite or PVC decking takes longer to demo than pressure-treated lumber because it's heavier and can't be broken down as easily. Ledger-attached decks require careful removal to avoid damaging your house's rim joist or exterior cladding — that's skilled work worth paying for. If your deck has a concrete footing that needs to be broken out and hauled away, add another $200–$600 depending on how many posts are involved.

Disposal is often the hidden cost. Most contractors include a dumpster or haul-away in their quote, but confirm this upfront. Landfill tipping fees in NB vary by region — budget $150–$400 for disposal if it's not included. Pressure-treated lumber from older decks (pre-2004 CCA-treated wood) may be subject to special disposal requirements at some NB facilities, so ask your contractor how they handle it.

On the permit side — straight demolition of a freestanding deck generally doesn't require a building permit in most NB municipalities, but a ledger-attached deck demo may require one if it involves structural work to your home's exterior. If you're in Moncton, Fredericton, Saint John, or another incorporated municipality, a quick call to the building department takes five minutes and saves potential headaches. Rural homeowners should check with their Regional Service Commission.

One practical tip: if you're replacing the deck, bundle the demo into the new deck contract. Most contractors will reduce or eliminate the demo cost when they're doing the rebuild — it's in their interest to control the site prep. You'll almost always get a better overall price than hiring two separate contractors.

When getting quotes, ask whether the price includes footing removal, disposal, and any patching of the house exterior where the ledger was attached. Those three line items are where surprise costs tend to appear.

Browse deck contractors in our directory at the New Brunswick Construction Network to get a few local quotes — pricing can vary between regions, and a contractor familiar with your area will give you the most accurate number.