Timber Decking Cost in Gold Coast (2026)
On the Gold Coast, salt, UV and termites make a timber deck a high-maintenance choice against the climate.
Your timber decking details
Your estimate sits within the typical range.
Hardwood decks need oiling every one to two years to stay looking good and resist greying, factor the ongoing cost in, not just the build.
Where the money goes
Estimated breakdown for your configuration
💰 Ways to save
- Treated pine costs far less if you are happy to oil it and accept a shorter life.
- A simple rectangular, ground-level deck is the cheapest to build.
or from $26/week over 5 years , indicative finance
How we estimate this
Timber decking in Australia typically costs $200 to $400 per square metre supplied and installed in 2026, so a 20m² deck is roughly $4,000 to $8,000. Treated pine is cheapest, hardwoods like merbau and spotted gum cost more.
Pricing reviewed: October 2026.
What a timber decking costs in Gold Coast
A timber deck on the Gold Coast faces the full combination of pervasive salt air, intense UV and high termite pressure, so the species and treatment have to be chosen carefully: a naturally durable, termite-resistant hardwood like spotted gum or ironbark, properly detailed, is the sensible choice, and the frame especially must resist termites in this climate. Cheaper or susceptible timber is a real liability by the coast, where salt and sun accelerate everything.
The salt air greys and degrades timber and corrodes fixings, so corrosion-resistant or galvanised fixings and diligent oiling are the price of timber here, and around pools and canal homes the constant water and bare-foot traffic add to the upkeep. The sandy coastal soils and canal fill can settle under a frame, so the footings need care. Labour tracks the South East Queensland market near Brisbane's. Timber is warmer and cheaper upfront than composite, but the coastal climate makes its maintenance the real cost.
Compare against the national picture: Timber Decking Cost in Australia →
Timber Decking Cost in other cities
Frequently asked questions
How much does timber decking cost per m² in Australia?
Typically $200 to $400 per square metre supplied and installed in 2026. Treated pine is cheapest; merbau and premium hardwoods cost more.
How often does a timber deck need oiling?
Most hardwood decks need oiling every one to two years to resist greying and wear. Treated pine needs similar upkeep and has a shorter outdoor life.