Care & Maintenance
- Care & Maintenance
Keep the surface free of grit (grit acts like sandpaper underfoot). - Wash down periodically; keep shaded areas clean to reduce algae risk.
- Oil/seal to retain colour; otherwise expect gradual silvering.
Balau hardwood decking delivers strength, density, and classic tropical timber character—ideal for high-traffic outdoor decks with the right detailing and maintenance strategy.
Why Choose Balau Decking
- High density and hardness: Average dried weight ~850 kg/m³ and Janka ~1,600 lbf (species reference data).
- Premium hardwood look: Rich tones that age into a classic weathered timber aesthetic.
- Built for traffic: Great for daily-use decks and walkways.
- Finishes well: Takes exterior oils/sealers well for colour depth and UV management.
Quick Facts
- Category: Tropical hardwood (Shorea spp.)
- Density (avg dried): ~850 kg/m³
- Janka hardness: ~1,600 lbf
- Maintenance level: Moderate (cleaning + oil cycles if you want to retain colour)
Best Uses
- High-traffic patios and braai decks
- Walkways and stairs (with correct nosing and detailing)
- Hospitality decks where durability and appearance are both non-negotiable
Performance & Design
Balau vs “Entry-Level” Hardwoods
Balau typically feels more “substantial” underfoot thanks to density, but the real performance differentiator is still: subframe design, airflow, spacing, and fixings.
Q: Is Balau good for coastal areas?
A: Yes—provided you use correct stainless fixings and detail for ventilation and drainage.
Q: Will Balau crack?
A: Like most timbers, it can develop surface checking over time; correct installation and finishing reduce severity.
Q: Does Balau need to be oiled?
A: Not structurally, but oiling helps maintain colour consistency and can reduce uneven weathering.
Q: Is Balau slippery near pools?
A: It can—especially darker colours in direct sun. We’ll advise on colour choice and, where needed, incorporate shade or layout strategies to manage heat
Q: Why do Balau specs differ online?
A: Because “Balau” can refer to multiple Shorea species with variable properties.
Get the Right Composite for Your Space
Composite performs best when the board selection, subframe design, drainage, and fixing method are aligned. Share your site photos (or book a site assessment) and we’ll recommend the best composite option for your home or project.