Tongue & Groove OSB3 Board – Pine/Spruce – Floors & Roofs

Product Overview

Experience the strength and stability of our 18mm tongue-and-groove flooring board, expertly designed for structural use. Measuring 2400mm x 590mm (8' x 2'), each board is crafted from cross-oriented softwood layers bonded with moisture-resistant resin, ensuring long-lasting performance. Ideal for both dry and humid conditions, this board is perfect for flooring, roofing, and wall applications.

Features & Benefits

• OSB3 Classification: Suitable for structural, load-bearing use in humid conditions (Service Class 1 & 2).
• Moisture-Resistant Construction: Engineered from oriented wood strands with resin binders to resist rot, decay, and swelling.
• Tongue-and-Groove Edges: Precision-machined edges for secure jointing and a smooth surface ready for coverings.
• Versatile Application: Can be cut, screwed, nailed, or glued using standard tools.

Applications

• Flooring Systems: Ideal for platform floors in residential and commercial projects.
• Roof Decking: Reliable choice for structural roof build-ups.
• Wall Sheathing: Provides structural stability in timber frame constructions.

Installation Guidance

• Tongue-and-Groove Jointing: Boards slot together securely; edges can be glued for added stability.
• Fixing Method: Can be screwed or nailed to joists or rafters; secret nailing recommended for a flush finish.
• Moisture Protection: Apply exterior paint for permanent external use.

FAQs

• Can this board be used outdoors? Yes, but additional weatherproofing is recommended for prolonged exposure.
• Is the surface smooth enough for direct flooring? Yes, the board provides a smooth, uniform surface suitable for direct coverings.