New Brunswick · Q3 2026
Deck renovation cost in All of New Brunswick
Footings, framing, railings, and permit thresholds. The figures below are modelled for New Brunswick using our 0.89× regional cost multiplier, on a detached home built 1960-1989 at a mid-range finish.
Typical planning budget
$9,150 to $14,750
Typical $11,000 · includes 17% contingency
Before contingency
Why All of New Brunswick differs
All of New Brunswick prices about 11% below Ottawa, which is the baseline our regional model is anchored to.
- Regional multiplier
- 0.89×
- Versus Ottawa
- -11%
- Province
- New Brunswick
- Sales tax on services
- HST (15%)
Regional multipliers are anchored to Ottawa at 1.00 and scaled using Statistics Canada's Residential Renovation Price Index and Building Construction Price Index movements by census metropolitan area, then cross-checked against published contractor rate ranges. They are planning-level adjustments, not surveyed local quotes.
Areas this covers
New Brunswick is modelled as a single labour market, so these municipalities share the same cost multiplier:
- Moncton
- Saint John
- Fredericton
- Dieppe
Somewhere else in New Brunswick? Compare every New Brunswick region.
Cost by finish level in All of New Brunswick
Finish level moves the number more than almost anything else you control. All three rows use the same All of New Brunswick multiplier and the same scope.
| Finish | Low | Typical | High |
|---|---|---|---|
| BudgetStock materials, simple details, value fixtures | $6,950 | $8,400 | $11,150 |
| Mid-rangeCommon homeowner choice: durable materials, better fixtures | $9,150 | $11,000 | $14,750 |
| PremiumHigh-end materials, custom detailing, designer fixtures | $12,800 | $15,450 | $20,700 |
Where the money goes
The $11,000 typical figure for All of New Brunswick, broken into the lines a contractor quote should also separate.
| Category | Low | Typical | High |
|---|---|---|---|
| Materials | $3,050 | $3,650 | $4,900 |
| Labour | $3,650 | $4,400 | $5,900 |
| Demolition and disposal | $0 | $0 | $0 |
| Permit and design allowance | $1,100 | $1,350 | $1,800 |
| Subtotal | $7,800 | $9,400 | $12,600 |
| Contingency (17%) | $1,350 | $1,600 | $2,150 |
| Total planning budget | $9,150 | $11,000 | $14,750 |
Permits in New Brunswick
Building permits are issued by your municipality or regional service commission.
Commonly triggered by this project
- Deck construction. Decks above a certain height or area normally require a permit, and footings may need inspection.
Hiring in New Brunswick
New Brunswick does not license renovation contractors. Verify business registration, WorkSafeNB coverage, and liability insurance yourself.
Trades that must be certified
- Electrical and plumbing: Electrical and plumbing work requires a certified journeyperson and a permit.
Costs people forget on this project
Included as allowances above. Check any quote covers them too.
- Footing depth, quantity, and inspection
- Guard height and spindle spacing requirements
- Ledger flashing and waterproofing at the house wall
- Existing deck demolition and disposal
- Permit drawings including site plan
- Grading, stairs, or landing changes
Typical schedule: 1 to 3 weeks on site, plus permit review.
Questions homeowners ask
- Does a deck need a building permit?
- Many municipalities require a permit once a deck exceeds a set height or area, or when it is attached to the house. Because thresholds differ by municipality, treat every deck as a permit check.
- Is composite decking worth the extra cost?
- Composite raises material cost but lowers annual maintenance. Compare total cost over the years you expect to keep the home, not just the install price.