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9mm Structural OSB3 Sterling Board Ply - 2397mm x 1197mm

SKU: OSB9
£17.24 Inc VAT
£14.37 Ex VAT

Estimated Delivery: 2-5 working days

Returns Policy

You have 14 days from the date of receiving your order to request a return if you are a consumer. If you are purchasing on behalf of a business, you have 7 days to request a return which maybe subject to a restocking charge. If the product is marked as custom made, made to order etc, these are non-returnable. For more information our returns policy please click here

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This 9mm Structural OSB3 Sterling Board is a reliable, moisture-resistant sheet material designed for a wide range of load-bearing applications. Manufactured from precision-engineered softwood strands that are layered and bonded under heat and pressure, it provides uniform strength throughout the board with no knots, core gaps, or weak points.

Suitable for use in humid environments, it is commonly selected for wall sheathing, internal panelling, roof decking, timber frame builds, soffits and other structural projects where a consistent, stable performance is required.

As an OSB3-rated panel, it offers a cost-effective alternative to plywood while delivering dependable rigidity and strength. Colour and surface appearance may vary slightly depending on batch and lighting.

Features & Benefits:

  • OSB3 structural rating suitable for load-bearing use in humid conditions
  • BBA approved for both domestic and commercial applications
  • Even strength across the board with no knots or voids
  • Cross-oriented strands offer stability and minimise warping
  • Performs reliably where OSB2 is not suitable due to moisture exposure
  • Easy to cut, drill, nail and fix using standard site tools
  • 9mm thickness ideal for soffits, sheathing, panelling and lightweight construction work

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