Structural Plywood Flooring | 19mm T&G | F11 H3.2 (2400 x 1200)

Professional Grade Strength for Structural Applications.

Engineered for the demanding New Zealand building environment, this 19mm Structural Plywood is a heavy-duty flooring solution designed for maximum stability. With an F11 stress rating and H3.2 treatment, it provides the essential rigidity and moisture protection required for high-performance subfloors and substrates.

Product Features

• High-Performance F11 Grade: A step above standard F8 grade, the F11 rating ensures superior stiffness and load-bearing capacity. This reduces floor deflection and "bounce," providing a rock-solid feel underfoot.

• H3.2 CCA Treated: Pressure-treated for long-term protection against rot, fungal decay, and termites. This makes it the ideal choice for wet areas (bathrooms, laundries) and exterior deck substrates (when used under a waterproof membrane).

• Precision Tongue & Groove (T&G): Machined edges allow for a seamless interlocking fit between sheets. This prevents differential movement, eliminates floor squeaks, and provides a perfectly flush surface for your chosen floor covering.

• NZ Standard Compliant: Manufactured to AS/NZS 2269 standards, ensuring it meets all structural requirements for New Zealand building consents.

• Sanded C-D Finish: Features a sanded C-grade face, providing a clean, smooth surface ready for the installation of carpet, vinyl, tiles, or membranes.

Primary Applications

• Structural Subflooring: High-performance direct-to-joist flooring for residential and commercial builds.

• Wet Area Substrates: A durable, moisture-resistant base for kitchens, bathrooms, and laundries.

• Rigid Deck Substrate: Designed specifically for use under liquid or sheet-applied membranes and outdoor tiling systems.

• Industrial Flooring: High-strength solution for mezzanine levels, workshops, and commercial storage.

Technical Specifications