25mm Structural Hardwood Plywood Sheet 2440mm x 1220mm (8' x 4')
Nationwide Delivery
Thu 11 Jun
- 1days
- 1hrs
- 36mins
- 46secs
lock Secure checkout (powered by Stripe)
Learn more
Pay in 3 interest-free payments
Split your purchase of £38.00 into 3 with no sign-up fees or late fees.
£38.00
today
£38.00
1 month
£38.00
2 months
How it works
- Choose PayPal at checkout to pay later with Pay in 3.
- Complete your purchase with the first payment today.
- Remaining payments are taken automatically.
Pay in 3 is a form of credit, so carefully consider whether the purchase is affordable and how you will make the repayments. Be aware of the possible impact of using Pay in 3 and of missing payments, including making other borrowing more difficult or more expensive. Pay in 3 eligibility is subject to status and approval. 18+ UK residents only. Available for purchases of £30 to £2,000. Terms and conditions apply. PayPal Pay in 3 is a trading name of PayPal (Europe) S.à r.l. et Cie, S.C.A. 22-24 Boulevard Royal L-2449, Luxembourg.
Learn more
Buy now. Pay with Klarna at your own pace.
Get what you need for your next project, choose how you pay.
Pay in 30 days
£38.00
Pay in full
Klarna's Pay in 30 days is an unregulated credit agreement. Borrowing more than you can afford or paying late may negatively impact your financial status and ability to obtain credit. 18+, UK residents only. Subject to status. T&Cs and late fees apply.
Pay over time
£38.00
Every 30 days
Pay in 3
£38.00
today
£38.00
in 30 days
£38.00
in 60 days
Klarna's Pay in 3 is an unregulated credit agreement. Borrowing more than you can afford or paying late may negatively impact your financial status and ability to obtain credit. 18+, UK residents only. Subject to status. T&Cs and late fees apply.
How it works
- At checkout select Klarna.
- Choose your payment plan.
- Different payment plans may be shown depending on the purchase amount and credit score.
- Complete your checkout.
- The amount will be charged based on the payment plan you chose.
Learn more
Pay in 4 interest-free payments
Split your purchase of £38.00 into 4 with no sign-up fees or late fees. Your purchase will be split into 4 payments, payable every 2 weeks
£28.50
today
£28.50
second payment
£28.50
third payment
£28.50
fourth payment
How it works
- Choose Clearpay at checkout to pay later with Pay in 4.
- Complete your purchase with the first payment today.
- Remaining payments are taken automatically.
Clearpay is unregulated credit. Use responsibly. 18+, T&Cs and late fees apply at clearpay.co.uk/en-GB
Clearpay lends you a fixed amount of credit so you can pay for your purchase over 4 instalments, due every 2 weeks. Ensure you can make repayments on time. You must be 18+ and a permanent UK resident (excl Channel Islands). Clearpay charges a £6 late fee for each late instalment and a further £6 if it’s still unpaid 7 days later. Late fees are capped at £6 for orders under £24 and the lower of £24 or 25% of the order value for orders over £24. Missed payments may affect your ability to use Clearpay in the future and your details may be passed onto a debt collection agency working on Clearpay’s behalf. Clearpay is credit that is not regulated by the Financial Conduct Authority. T&Cs and other eligibility criteria apply at clearpay.co.uk/terms
Delivery & Returns Information
Delivery charges vary by product category and order value. Items may ship from different suppliers and arrive separately, so delivery charges can be shown per part of your order at checkout.
Standard (Nationwide) Delivery
| Timber & Sheet, Building Materials, Joinery and Gardens & Landscaping Products | |
|---|---|
| ORDER VALUE | DELIVERY CHARGE |
| Under £300 | £25 ex. VAT |
| Over £300 ex. VAT | FREE |
Express Delivery
| Express Delivery - Insulation and Plasterboard & Drylining | |
|---|---|
| ORDER VALUE | DELIVERY CHARGE |
| Under £400 | £90 ex. VAT |
| Over £400 ex. VAT | £55 ex. VAT |
| 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 |
How delivery works
We work with a nationwide network of trusted suppliers. Items in your basket may be supplied by different suppliers and delivered separately. Where this applies, you will see delivery charges shown at checkout for each part of your order. We always aim to group products from the same supplier to keep delivery costs as low as possible.
Delivery areas
Delivery charges apply to mainland UK, excluding: AB, CA, CF, DD, DG, EH, EX, FK, KA, KW, KY, IV, LA, LD, LL, ML, NP, PA, PH, PL, SA, SY, TR, TQ and TD.
If your address is in one of these areas, we will contact you before processing your order to confirm any additional costs. We do not currently offer delivery outside the UK mainland.
What to expect on delivery day
- Deliveries are typically kerbside.
- Please ensure someone is on-site to accept delivery. For heavier items, help with offloading may be required.
- Many building materials arrive on large vehicles. If access is restricted, a specialist vehicle such as a HIAB may be required and could incur an additional charge.
Why delivery can cost more than typical parcel delivery
Building materials often travel on larger vehicles and usually carry fewer drops per run than parcel networks. That is why delivery charges can be higher than standard e-commerce shipping.
Returns
Returns depend on what you have bought and whether there is anything wrong with it. For full details on eligibility, timeframes, and exclusions, please see our full policy.
Key Features
- {{home}} Use in walls, floors & roofs
- {{verified_user}} Suitable for humid conditions when sealed
- {{fitness_center}} Resists warping and bending
- {{wb_shade}} Intended for interior or covered use
Technical Specification
| URN: | 4002011 |
|---|---|
| Product: | Hardwood |
| Application: | Floors, roofs, walls |
| Indoor/Outdoor Usage: | Exterior (if treated), Interior |
| Thickness: | 25mm |
| Width: | 1220mm |
| Length: | 2440mm |
| Weight: | 35kg |
| Sales Unit: | Sheet |
| Sales Unit Coverage: | 2.98m2 |
| Moisture Resistant: | No |
| Grade: | BB / CC |
| Wood Species: | Poplar |
| Facing: | Hardwood |
| Edge: | Square |
| Bond Class: | BS EN636-2 (Class 2) |
| Finish: | Veneer |
| Formaldehyde Level: | E1 (low) |
| Country of Origin: | China |
Product Overview
Structural hardwood plywood board, measuring 2440mm x 1220mm (8' x 4') with a 25mm thickness.
Made from cross-laminated hardwood veneers, kiln-dried and bonded with moisture-resistant adhesive, classified to EN636-2 (suitable for humid interiors or sheltered exteriors when sealed), it provides high strength, stability, and impact resistance.
Widely used for high-load floors, raised platforms, and heavy-duty joinery, the smooth hardwood face is pre-sanded, allowing for painting, staining, or clear finishing where appearance matters.
Features & Benefits
- Cross-grained veneer construction: Alternating layers distribute weight evenly, reduce warping, and improve strength in tension and compression.
- Humidity-Stable Bond: Meets EN636-2 standards for humid environments. While the adhesive is moisture-resistant, the wood requires a protective coating to prevent rot and water damage if used in wet areas or outdoors.
- Hardwood face veneers: Smooth, sanded surface can be painted, stained, or clear finished for decorative use.
- Durability: Designed to resist bending and surface distortion under load.
- Strength-to-weight ratio: Provides reliable performance in demanding flooring, decking, and roofing applications.
- Standard sheet size (2440mm x 1220mm): Compatible with common framing centres, easy to cut, and minimises waste.
- Thickness 25mm: Maximum thickness for demanding flooring, decking, and structural joinery.
Please Note: Colour and finish are representative only and may vary slightly as this is a natural product.
Applications
- High-load shelving: Provides the necessary rigidity for long-span bookshelves or industrial-style storage racking where deflection must be minimised.
- Mezzanine flooring: High-density core allows for significant point loading in industrial storage or warehouse environments.
- Heavy-duty workbench tops: Single-sheet solution for engineering benches requiring maximum mass and vibration damping.
- Professional joinery: Serves as a dense material for desktops or counters requiring high impact resistance and superior screw-holding strength.
- High-load flooring: Reliable for warehouses, workshops, and high-traffic areas where floor durability and structural integrity are paramount.
- Wall sheathing and partitions: Adds extreme rigidity and load-bearing capacity to framed structures, allowing for the secure mounting of heavy industrial equipment.
- Step treads and risers: Structural thickness allows for use in staircase construction where the ply must support the full weight of a person across a stringer span.
- Kitchen worktop substrate: The high-strength 25mm core provides a stable, load-bearing base for laminate or stone surfaces across standard 600mm cabinet spans. For more on why this material is the industry standard for kitchen worktop substrates, see our technical guide on managing deflection and moisture resistance.
Installation Guidance
- Condition the boards: Store panels flat in the environment where they will be installed for 48 to 72 hours to allow moisture content to stabilise.
- Maintain expansion gaps: Leave a 2mm to 3mm gap between sheet edges and a 10mm to 12mm gap at room perimeters to allow for natural thermal and moisture movement.
- Seal all edges: Apply a high-quality wood sealer or primer to all factory and site-cut edges immediately to prevent moisture ingress and swelling.
- Space fixings correctly: Secure boards with screws or nails at 150mm intervals along the sheet perimeter and 300mm intervals on intermediate supports.
- Position joints on supports: Ensure all short-edge joins fall directly over a joist or noggin to maintain structural continuity and prevent deflection.
- Use compatible fasteners: Utilise galvanised or stainless steel fixings to prevent corrosion and potential staining of the hardwood face in humid conditions.
Compliance & Performance
- Service class: EN 636-2, verified for use in humid internal conditions or protected exterior applications.
- Bonding quality: EN 314-2 Class 2, ensuring the glue line performance is maintained in humid environments.
- Structural certification: CE/UKCA marked for use in permanent construction, meeting BS EN 13986 standards.
- Important note: This product must be fully sealed on all faces and edges with an appropriate preservative or microporous coating if used in sheltered exterior locations to prevent moisture-related degradation.
Customer Reviews
Leave a Review
Related Articles
Why Structural Hardwood Plywood is the Industry Standard for Kitchen Worktop Substrates
Waterproofing Plywood
