This guide is general, educational information to help you understand typical costs and choices. Prices are approximate, based on examples seen in south-east Queensland in 2024–2026, and will vary with location, size, materials, supplier and time. It is not financial, legal, building or professional advice, and not a quote. Always get written quotes from licensed trades and check your own contracts before making decisions.
Including GST
Including GST
Plus curing
Example prices
Installers commonly take a deposit of around 10% to book, with the balance on completion.
| Job | Price |
|---|---|
| Double garage, 36 m², 5-coat flake (2024) | $2,340 + GST (about $2,574) |
| Larger garage, 45.7 m² (2024) | $2,875 + GST |
| Double garage, 36 m² (2025, after a supplier price rise) | $2,448 + GST |
| Double garage with extra preparation (2025) | about $3,130 including GST |
What to ask before booking
- How many coats, and is it a full flake broadcast or a light scatter?
- Does the slab need grinding, crack repair or a moisture barrier, and is that included?
- How long before you can walk on it, and before you can park a car on it?
- Book early: good installers can be booked about two months ahead
- Keep the garage empty and dry; rain can delay the job
Related guides
Everything on this page is for educational and informational purposes only. Costs, prices, interest rates, rules and government schemes change over time, and the figures shown are approximate examples that may already be out of date. Nothing here is financial, tax, legal, building or professional advice, a recommendation or a quote. Do your own research, get written quotes and seek advice from qualified professionals before making any decision.