Deck Cost in Brisbane (2026)
Brisbane's termites and elevated Queenslander decks are what shape a decking quote here.
Your deck details
Approximate deck size in square metres.
Your estimate sits within the typical range.
Where the money goes
Estimated breakdown for your configuration
💰 Ways to save
- Treated pine is cheapest; keeping the deck ground-level avoids balustrade costs.
- Skip the roof/pergola over the deck unless you need year-round shade.
or from $33/week over 5 years , indicative finance
How we estimate this
A deck in Australia typically costs $200–$350 per square metre in 2026 for the deck itself, depending on material. Treated pine is cheapest, hardwood mid-range, and composite the most expensive but lowest-maintenance.
Pricing reviewed: June 2026.
What a deck costs in Brisbane
Termites are the first Brisbane factor: any timber deck in the subtropics is at risk, so termite-resistant hardwoods, treated timber or a steel subframe are the sensible choices, and composite decking on a steel frame sidesteps the problem entirely, which is why it is popular here. Many Brisbane decks are also elevated, wrapping around or under a raised Queenslander, and that substructure adds height, posts and cost.
The subtropical UV and humidity weather a timber deck and fade its finish, so a quality, durable board and regular maintenance, or a composite that needs none, pay off in the climate. Brisbane labour sits at the national baseline, cheaper than the southern capitals. For a Brisbane deck, the termite-resistant construction and the elevated substructure are what most distinguish the quote.
Compare against the national picture: Deck Cost in Australia →
Deck Cost in other cities
Frequently asked questions
How much does a deck cost per square metre in Australia?
Decks typically cost $200–$350/m² in 2026. Treated pine is cheapest, hardwood mid-range, and composite the most expensive but lowest-maintenance.
Is composite decking worth the extra cost?
Composite costs more upfront but needs no oiling or staining and lasts longer, so it can work out cheaper over time. It suits people who want minimal maintenance.
Do I need council approval for a deck?
Low ground-level decks are often exempt, but elevated decks usually require approval. Rules vary by state and council, check before building.