
Why Choose Red Balau for Fencing
Red Balau fencing brings dense, durable Southeast Asian hardwood to your fence line. For homeowners who want geographic sourcing diversity or simply appreciate this species' warm red-brown color and strong performance, Red Balau fence boards deliver 40+ years of service backed by 2,700 Janka hardness — far exceeding cedar, redwood, and all pressure-treated options.
Harvested from the Shorea genus in Malaysia and Indonesia, Red Balau provides a fencing option entirely outside the South American supply chain. This geographic diversity appeals to environmentally conscious buyers and builders who want to spread sourcing across managed forests on multiple continents.
The color of a fresh Red Balau fence is a warm, uniform red-brown that falls between Cumaru's reddish tones and Massaranduba's deeper red. This mid-tone warmth appeals to homeowners who want a fence that feels natural and inviting without being as dark as Ipe or as light as Garapa. Red Balau boards tend to have consistent coloring, giving the fence a cohesive, clean appearance.
Red Balau naturally resists rot, decay, and insect damage, earning Class 1-2 durability and Class A fire ratings. No chemical treatment is needed, making it safe for all residential fencing applications. The wood works well in privacy, horizontal slat, and decorative fence designs.
For budget-conscious hardwood fencing projects, Red Balau delivers genuine premium performance at a competitive price. Its 2,700 Janka hardness puts it well above cedar (350), redwood (450), and pressure-treated pine (690), while its 40+ year lifespan means you fence once and enjoy decades of worry-free performance.
Fence Styles You Can Build with Red Balau
Classic privacy fencing. Vertical boards with optional gaps for airflow.
Best for: Privacy, security
Pickets: 1x4, 1x6, or 5/4x4 | Rails: 2x4 or 2x6
Modern architectural look. Horizontal boards run between posts for a contemporary feel.
Best for: Modern homes, curb appeal
Boards: 1x4, 1x6 | Posts: 4x4 or 6x6
Alternating boards on both sides for full privacy from any angle. Premium appearance.
Best for: Full privacy, neighborhoods
Pickets: 1x6 | Rails: 2x4 or 2x6
Architectural and specialty designs. Custom milling available for unique profiles.
Best for: Accent fences, entries
Contact us for custom profiles
What You Need for a Red Balau Fence
Pickets (face boards)
- • 1x4 — Narrow pickets, decorative spacing
- • 1x6 — Standard privacy picket (most popular)
Rails (horizontal supports)
- • 2x4 — Standard rail size
- • 2x6 — Heavy-duty rail for tall fences
- Use 2 rails for fences under 5\'. Use 3 rails for 6\'+ fences.
Posts (vertical structural members)
- • 4x4 — Standard fence post
- Set posts 2-3 feet deep in concrete.
Red Balau Fencing Specifications
| Botanical Name | Shorea spp. |
| Common Names | Red Balau, Selangan Batu |
| Janka Hardness | 2,700 lbf |
| Density | 58 lbs/ft³ |
| Durability Class | Class 1-2 |
| Fire Rating | Class A (ASTM E84) |
| Rot Resistance | Very Good |
| Insect Resistance | Very Good |
| Ground Contact | Good (with concrete footing) |
| Expected Fence Lifespan | 40+ years |
| Color (Fresh) | Warm red-brown |
| Color (Weathered) | Silver-gray patina |
| Chemical Treatment Required | No |
| Available Picket Sizes | 1x4, 1x6 |
| Available Rail Sizes | 2x4, 2x6 |
| Available Post Sizes | 4x4 |
| Origin | Southeast Asia (Malaysia, Indonesia) |
Fencing Installation Tips for Red Balau
Pre-drill all fastener holes. Use stainless steel screws. Set posts 2.5-3 feet deep in concrete with 6-8 foot spacing. Use 3 rails for 6-foot fences. Seal cut ends. Allow 7-14 days acclimation. Red Balau is moderately dense — easier to work than Ipe but still requires proper hardwood installation practices.
Red Balau Fence vs. The Alternatives
| Feature | Red Balau | Cedar | PT Pine | Vinyl | Composite |
|---|---|---|---|---|---|
| Lifespan | 40+ yrs | 15-20 yrs | 10-15 yrs | 20-30 yrs | 20-25 yrs |
| Rot Resistance | Natural | Moderate | Chemical | N/A | Low |
| Insect Resistance | Natural | Moderate | Chemical | N/A | Low |
| Maintenance | Optional oil | Stain yearly | Stain yearly | Wash only | Wash only |
| Chemical Treatment | None | None | Yes | Plastic | Plastic/wood |
| Strength (Janka) | 2,700 lbf | 350 lbf | 690 lbf | N/A | N/A |
| Fire Rating | Class A | Not rated | Not rated | Melts | Melts |
| Eco-Friendly | Yes — natural | Yes — natural | No — chemicals | No — plastic | No — plastic |
Red Balau Fence vs Cedar Fence
Cedar is nearly 8 times softer than Red Balau (350 vs 2,700 Janka) and lasts only 15-20 years with constant maintenance. Red Balau lasts 40+ years with no chemical treatment required.
Red Balau Fence vs Ipe Fence
Ipe is harder (3,684 vs 2,700 Janka) and longer-lasting (up to 75+ vs 40+ years), but costs more. Red Balau provides solid premium performance from a Southeast Asian sourcing alternative at a better price.
Learn more about Ipe FenceRed Balau Fence vs Pressure-Treated Pine
Pressure-treated pine contains chemicals, warps within years, and lasts only 10-15 years. Red Balau is 100% natural, stays straight, and lasts 3-4 times longer without any chemical treatment.
Red Balau Fencing FAQ
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