OSB board 2440 x 1220 x 11mm
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Product Details
Oriented Strand Board's cross-layered wood strands (11mm/18mm) provide structural sheathing for walls and roofs. The 18mm version serves as flooring underlay, while 11mm works for wall cladding. Classified as OSB3, these boards withstand humid conditions better than traditional chipboard
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Frequently Asked Questions
What can I use 11mm OSB board for?
11mm OSB board is ideal for wall sheathing, roof decking, and internal partition walls. It's also suitable for shed walls and temporary hoarding where structural strength is needed but not heavy loading.
Can 11mm OSB board be used for flooring?
11mm OSB is too thin for direct flooring use and cannot support standard floor loads. For flooring applications, you need minimum 18mm OSB3 board to provide adequate structural support.
Is 2440 x 1220mm OSB board suitable for outdoor use?
Yes, OSB3 grade boards can handle humid conditions and temporary weather exposure during construction. However, for permanent outdoor use, they should be properly sealed or covered to prevent moisture damage.
How many 2440 x 1220mm OSB boards do I need per square metre?
Each 2440 x 1220mm board covers 2.98 square metres. Therefore, you need approximately 0.34 boards per square metre, though it's best to calculate based on your specific layout to minimise waste.
What tools do I need to cut and install 11mm OSB board?
You'll need a circular saw or jigsaw with fine-tooth blade for cutting, drill for pilot holes, and appropriate screws or nails. Always wear a dust mask as OSB creates fine particles when cut.