11mm OSB 3 Board 2440mm x 1220mm (8’x4′)

11mm OSB 3 Board 2440mm x 1220mm (8’x4′)


  • 11mm Thickness
  • Moisture Resistant
  • 2440mm x 1220mm (8’x4′)
  • Structurally Graded
  • Perfect for Roofs and Walls

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  • 30 days easy returns
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11mm OSB 3 Board 2440mm x 1220mm (8’x4′)

11mm OSB 3 is a widely used, versatile engineered wood panel made using waterproof heat-cured adhesives and rectangularly shaped wood strands that are arranged in cross-oriented layers. It is similar in strength and performance as plywood, resisting deflection, warping and distortion. This 18mm board is perfect for roofing or decking out your shed!

Why Choose Us?

We only supply sustainably timber and can provide all chain of custody documentation. All of our sheet material is of the highest quality and we have a generous returns policy if you are not 100% satisfied with your purchase

Some Uses For 11mm OSB

18mm OSB can be used for a variety of different projects this includes internal and some external uses.

  • Flooring or Walling in a Shed/Garden Room
  • Flat Roofing
  • Shelving
  • Temporary site hoardings

This product comes in a variety of different lengths, if you cannot find exactly what you are looking for please get in touch!

Why OSB?

OSB 3 has exceptional load bearing capacities as a strong, stable panel it generally won’t warp and will resist wind. OSB is also great for domestic uses around the house. Unlike MDF and other sheet materials OSB 3 is great in humid environments, making it ideal for house building. However, beae in mind that OSB is not waterproof so it shouldn’t be left untreated if exposed to the elements

Additional information

Weight1.4 kg
Dimensions244 × 122 × 1.8 cm


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