OSB3

OSB3 is a moisture-resistant engineered wood board used for structural flooring and roofing in damp conditions. TSAR supplies OSB3, delivered across London and Greater London.

Available sizes / specifications

  • 2440 x 1220mm

  • 9mm

  • 11mm

  • 18mm

Where it's used

  • Structural flooring

  • Roof decking

  • Wall sheathing

Related products

OSB3 is commonly used alongside carcassing timber and roofing battens for roof and floor decking.

View timber →

Need this for your project?

Contact TSAR for availability and delivery across London and Greater London.