







12mm MDF Board Moisture Resistant 2440mm x 1220mm (8' x 4')
Nationwide Delivery
Tue 16 Jun
- 0days
- 9hrs
- 42mins
- 7secs
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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
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Core Products Core
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|---|---|
| ORDER VALUE | DELIVERY CHARGE |
| Under £300 ex. VAT | £30 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 £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
- {{shower}} Ideal in applications in which humidity can fluctuate
- {{fitness_center}} High internal bond strength
- {{construction}} Easily shaped with machine tools and hand tools
- {{checklist}} Suitable for a wide range of machining and surface finishes
Technical Specification
| URN: | 4004002 |
|---|---|
| Product: | Moisture Resistant |
| Application: | Shelving, cabinets, manufacturing |
| Indoor/Outdoor Usage: | Indoor |
| Thickness: | 12mm |
| Width: | 1220mm |
| Length: | 2440mm |
| Weight: | 25kg |
| Sales Unit: | Sheet |
| Sales Unit Coverage: | 2.98m2 |
| Grade: | Medium density fibreboard |
| Wood Species: | Pine / Spruce |
| Edge: | Square |
| Bond Class: | BS EN622-5 |
| Finish: | Sanded |
| Formaldehyde Level: | E1 (low) |
| Country of Origin: | Wales |
Product Overview
Moisture resistant MDF board, measuring 12mm thick and sized 2440mm x 1220mm (8' x 4'). This high-density engineered panel is designed for interior environments exposed to humidity, such as kitchens, bathrooms, and laundry rooms.
Manufactured with moisture-repellent resins, the board provides improved performance compared with standard MDF, resisting swelling and distortion in humid conditions. Its uniform composition ensures clean machining, making it suitable for CNC routing and bespoke joinery.
The smooth surfaces accept paint, laminate, or veneer for decorative finishes.
Features & Benefits
- Moisture resistant: Enhanced with resins to withstand humid indoor conditions.
- Smooth finish: Sanded surfaces ready for paint, veneer, or laminate.
- Reliable machining: Consistent fibre structure cuts cleanly with hand tools or CNC.
- Stable construction: Resists warping and swelling in humid areas.
- Cost-efficient: Affordable option for humidity-prone interior projects.
- Large sheet size: 2440mm x 1220mm format for broad coverage.
- Nominal thickness 12mm: Balanced weight and strength for versatile use.
Applications
- Kitchen and utility joinery: 12mm core provides a moisture-resistant substrate for cabinet back-panels, drawer bottoms, and light-duty shelving in areas prone to ambient steam.
- Bathroom furniture and vanities: Moisture-resistant resins prevent dimensional instability in internal partitions and decorative fascias when correctly primed and finished.
- Skirting boards and architraves: Low-profile 12mm core allows for precision machining of narrow decorative patterns that remain stable in kitchens and bathrooms.
- Interior wall panelling: Lightweight substrate provides a smooth, paintable surface for wall cladding and wainscoting in residential areas.
- Boiler housings and boxing-in: 12mm thickness is used for concealing pipework and boilers where minimal footprint is required during installation.
- Bespoke furniture making: Homogeneous core construction allows for intricate machining for small-scale internal joinery and storage solutions.
Installation Guidance
- Preparation: Store flat in dry conditions; acclimatise before use.
- Cutting: Use sharp saw blades or CNC machines for precise edges.
- Fixing: Secure with appropriate screws, glue, or nails.
- Finishing: Apply primer before painting or decorative finishing.
- Environment: Suitable for humid, but not wet, interior conditions.
Compliance & Performance
- Material specification: Moisture resistant medium density fibreboard (MDF).
- Surface finish: Smooth, sanded both faces.
- Compliance: Conforms to BS EN622-5 for humid conditions; E1 formaldehyde rating.
- Important note: Not waterproof; avoid prolonged water exposure.