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View Product Reviews11mm Structural OSB 3 Sterling Board 2440mm x 1220mm (8' x 4')
URN: 4003001
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£3.89 per m2
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11mm Structural OSB 3 Sterling Board is a moisture-resistant, structural panel purposed for use in a variety of internal and external applications including roofs, floors and walls.
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- 7hrs
- 14mins
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Product Overview
11mm Structural OSB 3 Sterling Board is a moisture-resistant, structural panel purposed for use in a variety of internal and external applications including roofs, floors and walls.
URN: 4003001
£11.58ex. VAT
Frequently Bought With
Delivery & Returns Information
How Our Delivery Works
We work with a nationwide network of trusted suppliers. As a result, items in your basket may be supplied by different suppliers and delivered separately. Where this applies, you'll see multiple delivery charges at checkout. We always aim to group products from the same supplier to keep delivery costs as low as possible.
Delivery Areas & Charges
Delivery charges listed on our website apply to mainland UK, excluding the following postcode areas: AB, CF, DD, DG, KW, IV, LA, LD, LL, NP, PH, SA, SY
If your delivery address falls within one of these postcode areas, we’ll be in touch before processing your order to confirm any additional delivery costs.
Please note: We do not currently offer delivery outside the UK mainland.
Standard (Nationwide) Delivery
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Core Products Core
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|---|---|
| ORDER VALUE | DELIVERY CHARGE |
| Under £300 ex. VAT | £20 ex. VAT |
| Over £300 ex. VAT | FREE |
Core Delivery charges apply only when all products in an order that have equivalents are accepted as such. If even one product cannot be substituted with an equivalent, the entire order will not qualify for Core Delivery charges.
| Timber & Sheet, Building Materials, Joinery and Gardens & Landscaping Products | |
|---|---|
| ORDER VALUE | DELIVERY CHARGE |
| Under £100 | £20 ex. VAT |
| Between £100 - £200 ex. VAT | £10 ex. VAT |
| Over £200 ex. VAT | FREE |
| Insulation, Plasterboard and Drylining Products | |
| ORDER VALUE | DELIVERY CHARGE |
| Under £150 | £40 ex. VAT |
| Between £150 - £350 ex. VAT | £35 ex. VAT |
| Over £350 ex. VAT | FREE |
| Screws & Fixings and Adhesives & Sealants | |
| ORDER VALUE | DELIVERY CHARGE |
| Under £100 | £7.50 ex. VAT |
| Over £100 ex. VAT | FREE |
Express Delivery
| Express Delivery - Timber & Sheet, Building Materials, Joinery and Gardens & Landscaping Products | |
|---|---|
| ORDER VALUE | DELIVERY CHARGE |
| Under £300 | £50 ex. VAT |
| Over £300 ex. VAT | £35 ex. VAT |
| Express Delivery - Insulation and Plasterboard & Drylining | |
| ORDER VALUE | DELIVERY CHARGE |
| Under £400 | £50 ex. VAT |
| Over £400 ex. VAT | £35 ex. VAT |
Returns
We offer a 30 day returns policy on any faulty products.
Key Features
- {{foundation}} Use in a variety of structural applications
- {{water_drop}} Versatile and moisture resistant
- {{construction}} Used extensively in renovation work and new projects
- {{keyboard_arrow_right}} Stronger than chipboard products and non-structural plywoods
- {{workspace_premium}} The boards are manufactured to EN 300 performance standards
- {{verified_user}} BBA approved
Technical Specification
| Bond Class: | BS EN300 |
|---|---|
| Thickness: | 11mm |
| Width: | 1220mm |
| Length: | 2440mm |
| Sales Unit: | Sheet |
| Sales Unit Coverage: | 2.98m2 |
| Weight: | 18.33kg |
| Application: | Roofs & walls |
| Edge: | Square |
| Country of Origin: | Latvia |
| Grade: | OSB3 |
| Wood Species: | Pine / Spruce |
| Formaldehyde Level: | E1 (low) |
Colour and finish are representative only and may vary slightly as this is a natural product.
What is 11m OSB?
11mm OSB 3 is a robust and moisture-resistant structural panel designed for diverse internal and external applications, including roofing, flooring, and wall constructions.
The 'OSB' in its title (short for Oriented Strand Board) makes reference to its manufacturing process: which sees wood strands strategically oriented and compressed together with adhesive resin.
Constructed from multi-layered softwood flakes, arranged in precise orientations and bonded under high pressure, the 11mm OSB 3 panel epitomises versatility and resilience, presenting a superior alternative to traditional plywood.
11mm OSB sterling board is characterised by its absence of knots and voids, ensuring consistent performance even in humid conditions.
It is suited for a range of domestic purposes such as shelving, garden sheds, and display boards, as well as commercial applications, including subfloors and roof decking.
Applications
11mm OSB boards are suitable for a wide range of exterior and interior applications, such as wall sheathing, roofing and flooring applications.
Their strength renders them suitable for load-bearing and structural use, as well as long-term site hoardings due to their moisture-resistant properties.
As well as being a strong construction board, OSB boards are also a great product for domestic and decorative applications.
We recommend 11mm OSB 3 for the following applications:
- Building a garden shed or a summer house - great flooring or wall sheathing solution
- In shop fittings - to provide racking or exhibition stands for heavy items
- Wall sheathing
- Flooring & roofing applications
- Roof decking
- Site hoarding
- Sarking applications
Benefits
- Easy to drill, nail, file and sand
- Suitable for interior and exterior use
- BBA classification permits use in a wide range of commercial and domestic situations
- Used extensively in renovation work and new projects
- Stronger than chipboard products and non-structural plywood
- Manufactured to EN 300 performance standards
- BBA approved
- Standard boards have consistent dimensions of 2440 x 1220 (or 8ft x 4ft)
11mm OSB - Moisture Resistance
11mm OSB is the perfect sheet material to use in humid conditions. While the OSB2 board is only suitable for dry conditions, OSB3 board can withstand more challenging conditions.
Despite this being the case, it is always a good idea to add further weather protection if you are planning to use it for permanent outdoor use.
You can do this by adding weather-proof exterior paint. Follow the exterior paint with a wood waterproofing sealant. Allow 12-14 hours for it to dry before installing it - you can add a second coat if required.
Customer Reviews
Sturdy, well-made board at a fair price. Perfect for flooring projects.
Fast and efficient delivery! Boards were exactly as described, and the price was very reasonable.
Fantastic quality OSB 3 board, quick delivery, and unbeatable price. Perfect for my project. Highly recommend!
I've been building myself a DIY shed from scratch and bought this to use as the walls, roof and floor. It's great stuff and really strong. I'm no expert on this stuff, but it's done a great job for me. I just coated it in wood protection paint, stuck rubber felt on the roof and put some lino on the floor so should last a good few years! Great price as well.
Excellent boards at an affordable price. Held up great during installation. Definitely buying again!
Thanks for a good service
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