90x90mm Merbau GL17S Laminated Post

Engineered for enduring outdoor strength, this 90x90mm Merbau GL17S Laminated Post provides reliable load-bearing support with a rich, natural finish. Ideal for pergolas, verandas, gazebos, and decking, it pairs sturdy performance with an aesthetically clean look that stays true over time.

GL17S denotes a high load-bearing capacity, while laminated construction minimizes twisting, warping, and shrinkage. The timber arrives kiln-dried (12-16% moisture) to simplify installation and ensure durable, above-ground use.

Key advantages

• High-strength GL17 structural grade for demanding outdoor applications
• Class 1 durability for extended above-ground lifespan with proper maintenance
• Termite- and decay-resistant by nature, reducing the need for extra treatments
• Aesthetic Select Grade appearance with clean, dark reddish-brown, knot-free surfaces
• BAL29 bushfire rating suitable for many fire-prone areas

Note: Merbau is tannin-rich and can stain surrounding surfaces—plan installation accordingly to minimize contact with nearby materials.

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