Best seller
11mm
OSB.
Every board here is OSB/3 to EN 300, rated for load-bearing use in humid conditions, in square edge sheets from 9mm to 22mm and narrow tongue and groove flooring panels. Use 9mm or 11mm for wall sheathing and hoarding, and 18mm or 22mm T&G for floors and flat roofs on joists.
Best seller
18mm
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15mm
9mm
22mm
15mm
18mm
22mm
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Buying guide
How to choose OSB.
All of our OSB is OSB/3, rated for load-bearing use in humid conditions. Square edge boards suit sheathing, hoarding, roof decks and wall linings. Tongue and groove boards lock together for floors and flat roofs without a noggin under every joint.
Leave a 3mm gap between boards and 10mm at the walls for movement. 18mm suits joists at 600mm centres. Go to 22mm for heavier loads.
Not sure which board fits the job? Call 020 4610 0729 or email info@e2-wholesale.co.uk and we will point you at the right sheet.