How Much Does a New Deck Cost in Metro Vancouver? (2026 Price Guide)
Quick Answer
In 2026, most new residential decks in Metro Vancouver cost between $45 and $110 per square foot installed. A typical 300 sq ft pressure-treated deck runs roughly $14,000–$20,000; the same deck in composite with aluminum railings typically lands between $24,000 and $33,000. Site conditions, height, stairs and railing choice move the price more than the deck boards themselves.
"How much is a deck?" is the first question on nearly every site visit we do — and the honest answer is: it depends on far more than the boards. Two decks with identical footprints can differ by $15,000 based on height, stairs, railings and what's underneath.
This guide gives you the real 2026 numbers we quote across New Westminster, Burnaby, Coquitlam, Surrey and the rest of the Lower Mainland, so you can budget before you ever pick up the phone.
2026 deck pricing by material (installed, per square foot)
Pressure-treated: $45–$60/sq ft. Cedar: $55–$75/sq ft. Composite (Trex, TimberTech): $75–$110/sq ft. Vinyl membrane over plywood: $60–$85/sq ft. All figures are installed prices in Metro Vancouver, including framing, and assume a straightforward ground-level or low-height build.
These ranges reflect what we're actually quoting in 2026 across Metro Vancouver and the Fraser Valley, including proper footings, framing, flashing at the house, and standard board installation. They do not include railings, stairs or demolition of an old deck — those are covered below, because that's where budgets usually drift.
| Decking material | Installed price / sq ft (2026) | Typical 300 sq ft deck |
|---|---|---|
| Pressure-treated | $45 – $60 | $13,500 – $18,000 |
| Western red cedar | $55 – $75 | $16,500 – $22,500 |
| Composite (Trex / TimberTech) | $75 – $110 | $22,500 – $33,000 |
| Vinyl membrane (waterproof) | $60 – $85 | $18,000 – $25,500 |
| Ironwood / hardwood | $85 – $120 | $25,500 – $36,000 |
The five things that move your price the most
- › Height off grade — a ground-level deck needs simple footings; a second-storey deck needs engineered posts, beams, and often a permit. Height can add 20–40% to the structure cost.
- › Stairs — a straight run of deck stairs with railings typically adds $2,500–$6,000. Wrap-around or landing stairs add more.
- › Railings — wood picket railings run $60–$90 per linear foot; aluminum $90–$140; frameless glass $180–$300. On a raised deck, railings alone can be a five-figure line item.
- › Demolition and disposal — tearing off an old deck and disposing of it in Metro Vancouver typically adds $1,500–$4,000 depending on size and access.
- › Access and site conditions — tight side yards, sloped lots (common in New Westminster and North Vancouver), and hand-carrying materials all add labour hours.
Do you need a permit for a deck in Metro Vancouver?
In most Metro Vancouver municipalities, a deck needs a building permit if it is more than 24 inches (0.6 m) above grade, attached to the house, or covered by a roof. Ground-level, freestanding decks under that height are usually exempt — but every city applies its own rules, so confirm with your municipality before building.
New Westminster, Burnaby, Coquitlam and Surrey each have slightly different thresholds and setback rules. A good contractor handles the permit paperwork as part of the job — we do this routinely and it protects you at resale and with insurance.
How to budget: a realistic example
Say you're in Burnaby with a tired 12' × 20' (240 sq ft) pressure-treated deck about 5 feet off grade, and you want to rebuild in composite with aluminum railings and one set of stairs.
A realistic 2026 budget looks like: demolition ($2,000–$3,000) + composite deck structure and surface ($19,000–$25,000) + aluminum railings, roughly 44 linear feet ($4,000–$6,000) + stairs ($3,000–$4,500). Total: roughly $28,000–$38,000. Anyone quoting dramatically below that range is cutting something you can't see — usually footings, flashing or framing.
Getting an accurate quote
Per-square-foot math gets you a budget range; only a site visit gets you a real number. We measure, check what's under the existing deck, look at grade and access, and give you a written quote with material options — usually within a few days of visiting.
Valart Solutions builds decks across New Westminster, Burnaby, Coquitlam, Port Coquitlam, Surrey, Langley, Maple Ridge and the rest of the Lower Mainland. Site visits and quotes are free.
Frequently Asked Questions
How much does a 300 square foot deck cost in Vancouver in 2026?
Roughly $14,000–$20,000 in pressure-treated lumber, $17,000–$23,000 in cedar, and $23,000–$33,000 in composite — installed, before railings and stairs. Raised decks with railings and stairs commonly land between $30,000 and $45,000 all-in.
Is composite decking worth the extra cost in BC's climate?
For most homeowners, yes. Composite costs 40–60% more up front than pressure-treated, but in the Lower Mainland's wet climate it avoids the sanding, staining and board replacement that wood needs every 2–3 years. Over 15 years, total cost of ownership is often similar or better.
What time of year is cheapest to build a deck in Metro Vancouver?
Late fall and winter. Demand peaks from April to August, so booking a build for October–February often means faster scheduling and more room on price. We build year-round — rain doesn't stop a properly managed deck build.
How long does a deck build take?
Most residential decks take 1–2 weeks on site once materials are ready. Add time for permits (2–6 weeks depending on the municipality) if your deck is raised or attached to the house.