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Why Choose Red Balau for Deck Railing
Red Balau deck railing provides warm Southeast Asian hardwood at your deck perimeter with 2,700 Janka strength and a versatile warm red-brown color. For homeowners who want premium hardwood railing from a non-South American source, or who simply appreciate Red Balau's mid-tone warmth, these railing components deliver 40+ years of beautiful, low-maintenance service.
The warm red-brown color of Red Balau railing works as both matching railing (on a Red Balau deck) and as a versatile complement to other deck species. The tone falls between Ipe's darker chocolate and Garapa's golden blonde, making it adaptable to a wide range of home styles and color schemes.
Red Balau railing offers strong value — genuine premium hardwood railing at a competitive price point. The 2,700 Janka hardness far exceeds cedar, pine, and composite alternatives while the natural rot and insect resistance means no maintenance for decades.
Complete your deck with matching railing → Shop Red Balau Decking
Build Your Red Balau Railing System
Posts
4x4 standard posts. 6x6 heavy/gate posts. Structural anchoring required — set into framing or surface-mount with hardware.
Sizes: 4x4 (via Fencing)
Shop Red Balau Posts →Top Rail
2x4 standard top rail. 2x6 wide cap rail for a finished top edge. Continuous run for strength and graspable profile for stairs.
Sizes: 2x4, 2x6
Shop Red Balau Rails →Balusters
2x2 standard vertical balusters. 1x1 slim balusters for a lighter, more open look. Space 4" max per code (sphere test).
Sizes: 1x1, 2x2
Shop Red Balau Balusters →Bottom Rail
2x4 bottom rail keeps balusters aligned and secured at the base. Same material as top rail for consistent appearance.
Sizes: 2x4
Shop Red Balau Rails →Need posts? Red Balau 4x4 and 6x6 posts are available in our Fencing & Timbers categories. 4x4 Red Balau Posts • Browse All Timbers
Railing Styles You Can Build with Red Balau
Vertical Baluster Railing
Classic look with vertical 2x2 or 1x1 balusters between posts, plus top and bottom rails. Meets all building codes for residential and commercial use.
Code: 4" max spacing between balusters (sphere test)
Components: 4x4 posts, 2x4 top & bottom rails, 2x2 or 1x1 balusters, optional 2x6 cap rail
Horizontal Rail Railing
Modern look with horizontal 2x2 or 2x4 boards running between posts. Clean, contemporary aesthetic with strong visual lines.
Note: Check local codes — some jurisdictions restrict horizontal infill (climbability concern)
Components: 4x4 posts, horizontal 2x2 or 2x4 infill, optional 2x6 cap rail
Red Balau Railing 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 |
| Expected Lifespan | 40+ years |
| Color (Fresh) | Warm red-brown |
| Color (Weathered) | Silver-gray patina |
| Baluster Sizes | 1x1, 2x2 |
| Rail Sizes | 2x4, 2x6 |
| Post Sizes | 4x4 (via Fencing) |
| Origin | Southeast Asia (Malaysia, Indonesia) |
Code & Installation Guide for Red Balau Railing
Standard codes: 36"/42" height, 4" max baluster spacing, 6' post spacing. Pre-drill all holes. Use stainless steel fasteners. Red Balau is moderately dense — easier to work than Ipe but still requires proper hardwood practices. Seal cut ends. Match to your deck species for cohesive design.
Red Balau Railing vs. The Alternatives
| Feature | Red Balau | Aluminum | Cable | Composite | Vinyl |
|---|---|---|---|---|---|
| Appearance | Rich natural wood | Modern metallic | Minimal, open | Uniform plastic | Plastic |
| Lifespan | 40+ yrs | 30+ yrs | 30+ yrs | 15-25 yrs | 15-20 yrs |
| Warmth/Feel | Warm to touch | Cold metal | N/A (cable) | Plastic feel | Plastic feel |
| Matches Deck | Yes — same species | No | No | No | No |
| Fire Rating | Class A | Non-combustible | Steel cables | Melts | Melts |
| Maintenance | Optional oil | None | Tension adjust | Wash | Wash |
| Customization | Fully custom | Limited | Limited | Limited | Limited |
Red Balau Railing vs Ipe Railing
Ipe is harder (3,684 vs 2,700 Janka) and longer-lasting. Red Balau costs less and provides Southeast Asian sourcing diversity. Both perform well for railing — choose based on budget and color preference.
Learn moreRed Balau Railing vs Aluminum Railing
Aluminum is cold and metallic. Red Balau provides warm, natural wood beauty with comparable longevity. Red Balau matches wood decking; aluminum never does.
Red Balau Railing FAQ
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About Red Balau Wood
Species information & properties
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