Structural OSB3 Board – 11 mm × 2440 mm × 1220 mm
This 11 mm thick OSB3 structural panel offers precise, consistent dimensions (2440 × 1220 mm) and is suitable for both interior and exterior use under relevant building regulations. Constructed from compressed wood strands bonded under pressure, it is designed for structural applications in floors, walls, roofs, or as sheathing. The panel’s uniform thickness and size make it easy to cut, fix and integrate into standard builds. It complies with BS EN 300 and EN 13986 standards for structural adequacy and moisture resistance, making it a reliable option for a broad range of building and renovation projects.
Key Specifications:
• Thickness: 11 mm
• Dimensions: 2440 × 1220 mm
• Material: Oriented Strand Board (OSB3) — engineered wood panel
• Classification: Structural grade, suitable for load-bearing and general building applications
Why Choose This Product:
• Versatile structural panel suitable for floors, walls, roofs, sheathing, or sub-floor use
• Uniform, factory-controlled thickness and dimensions ensure easier installation and accurate build-ups
• Moisture-resistant structure suitable for both indoor and semi-exposed environments
• Easy to work with common carpentry tools — can be sawed, drilled, nailed, planed, or sanded as required
• Complies with recognised structural standards for safety and performance
Typical Applications:
• Sub-flooring or flooring underlay
• Wall or roof sheathing
• Internal lining and partitioning
• Temporary or permanent structural repairs and build-outs
• Workshop floors, sheds, outbuildings, and general timber framing
