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OSB Board OSB3 Sheets | 9mm
Regular price From £3.99 GBPRegular priceUnit price per£8.09 GBPSale price From £3.99 GBPSale -

OSB Board OSB3 Sheets | 11mm
Regular price From £4.50 GBPRegular priceUnit price per£9.50 GBPSale price From £4.50 GBPSale -

OSB Board OSB3 Sheets | 18mm
Regular price From £5.95 GBPRegular priceUnit price per£28.00 GBPSale price From £5.95 GBPSale -

OSB3 Flooring T&G | 18mm
Regular price From £15.22 GBPRegular priceUnit price per£21.95 GBPSale price From £15.22 GBPSale
Bulk Packs | Coming Soon!
Save more on larger projects with our bulk pack. Ideal for trade customers, contractors, manufacturers, joiners, and businesses requiring multiple sheets with consistent quality, thickness, and performance.
Our bulk pack listings will be added to our website soon. In the meantime, please call our sales team on 01375 258023 or email at sales@buildersmerchant.com for a competitive quotation.
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Guaranteed Quality
we ensure the highest standards for all our construction materials. Our products undergo rigorous testing to guarantee durability and reliability, so you can build with confidence.
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Affordable
Building your dream project doesn't have to break the bank. We offer competitive pricing on a wide range of construction materials, ensuring you get the best value for your investment.
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Fast Delivery
Need your materials in a hurry? We offer fast and efficient delivery services, including local delivery to select postcodes. Get your supplies when you need them, right to your doorstep.
Frequently Asked Questions
What is OSB Board used for?
OSB Board is commonly used for flooring, roofing, wall sheathing, hoarding, shelving, packaging and general construction projects.
Is OSB Board waterproof?
OSB is not fully waterproof, but certain grades are designed to provide improved moisture resistance. The correct grade should always be selected for the intended environment.
Can OSB Board be used outside?
Some OSB grades can be used in humid or exterior conditions when properly protected and sealed. Prolonged direct exposure to rain and standing water should be avoided.
What is the difference between OSB and Plywood?
OSB is made from compressed wood strands bonded with resin, while Plywood is made from layers of wood veneer. Both are strong sheet materials, but they differ in appearance, construction and typical applications.



