Special Order
140x65 Merbau Laminated GL17S Structural Beam
Original price
$214.91
Original price
$214.91
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Original price
$500.13
Original price
$214.91
Current price
$185.00
$185.00
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$419.00
Current price
$185.00
140x65 Merbau laminated beams (often GL17S rated) are high-strength, engineered hardwood beams featuring exceptional durability, rich yellow-brown to red-brown color, and superior structural stability. Engineered to withstand harsh Australian environments, they are resistant to decay and termites. They are ideal for exposed structural applications like pergolas, verandahs, and decking.
Key Features and Benefits
Durability & Strength: Merbau is a Class 1 durable, kiln-dried hardwood. The lamination process (finger-jointed) provides superior strength, stability, and straightness compared to solid timber.
Key Features and Benefits
Durability & Strength: Merbau is a Class 1 durable, kiln-dried hardwood. The lamination process (finger-jointed) provides superior strength, stability, and straightness compared to solid timber.
- Appearance: Features a consistent, rich yellow-brown to reddish-brown color with a natural, attractive grain, often with subtle, small yellow mineral deposits.
- Structural Rating: Typically manufactured to GL17S (structural) standards.
- Application: Suitable for both internal and external (Service Class 3) applications.
- Resistance: Natural resistance to termites and rot.
- Dimensions: 140mm x 65mm, commonly available in various set lengths.
- Finish: Dressed All Round (DAR), providing a smooth, high-quality finish suitable for applications requiring high-grade, visible timber.
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Bushfire Resistance: Rated up to BAL29, making them suitable for bushfire-prone areas.
Maintenance Note
Tannin Leaching: As a tannin-rich hardwood, they require proper management to prevent staining of surrounding surfaces during the first few months, particularly in wet conditions.
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Surface Protection: Coating with protective oil or paint immediately after installation is recommended to protect against UV rays and moisture.
Note: Some products may be available with a 15-year warranty.