OSB3 Structural Board
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Cutting from OSB3 Structural Board — 9mm, 1220 × 2440mm sheets.
Straight cuts only, at £1.80 a cut plus £6.00 setup per order (inc VAT). We count the saw cuts, not the pieces, and allow 4mm for each cut. Factory edges aren't trimmed. Shapes, holes and angled cuts are priced separately, so .
OSB3 structural board for load-bearing use in humid conditions, used for flooring, flat and pitched roofing, timber-frame sheathing and site hoarding. Made to EN 300, OSB3 is rated for structural use in humid environments, so it holds up where OSB2 wouldn't. The oriented strands give it good strength across the sheet, and it takes screws, nails and adhesives well. Sheets are 2440 x 1220mm, available in 9mm, 11mm and 18mm. The 18mm is the usual choice for domestic flooring on joists, while the thinner boards suit roofing and wall sheathing. A solid, cost-effective board for most structural jobs on site.
| Grade | OSB3 |
|---|---|
| Thickness | 9mm, 11mm, 18mm |
| Sheet size | 1220 × 2440mm |
| Brand | Plywood Warehouse |
| SKU | PW-OSB3-9 |
- Delivery from £20.00 + VAT within about 15 miles
- Free delivery on orders over £500.00 + VAT within about 15 miles
- Order before 12pm on a working day for the quickest turnaround
- Free collection from our Kings Langley yard from 7:30am, Mon–Fri
- Delivering up to 120 miles. Exact cost shown from your postcode at checkout
- Cut to size before dispatch: £1.50 a cut + £5 setup per order (ex VAT)
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