Materials · 7 min read
Choosing materials that age well in the tropics
Published January 2025
A working palette of timbers, stones and metals we trust to behave themselves through Mackay summers.
Salt air, intense UV and 90% summer humidity will find every weakness in a material specification. After eighteen years of building in the region, our palette has narrowed to a small set of materials we trust completely.
Timbers
Spotted gum and blackbutt remain our go-to hardwoods externally; white oak and walnut for internal joinery.
Why not merbau?
Tannin bleed and inconsistent supply have moved us away from merbau on visible work.
Stones
- ✦Honed Calacatta for kitchens
- ✦Travertine for outdoor zones
- ✦Granite for high-traffic benchtops
- ✦Tadelakt for shower walls
| Material | Use | Care |
|---|---|---|
| Spotted gum decking | External deck | Annual oil |
| White oak joinery | Cabinetry | Hard-wax finish |
| Calacatta marble | Kitchen island | Sealed annually |
Frequently asked questions
Most bathrooms run 4–7 weeks; kitchens 5–9 weeks; whole-home renovations 4–9 months depending on scope. Every quote includes a fixed-program calendar.
Yes. Every B&Y project is delivered under a detailed fixed-price contract with no hidden costs. Any variation is priced and approved before work proceeds.
We are fully licensed by the QBCC, hold public liability and home warranty insurance, and provide documentation up-front.
