12.5mm Knauf Moisture Panel Tapered Edge Plasterboard 2700mm x 1200mm
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12.5mm moisture-resistant plasterboard, designed for kitchens, bathrooms and damp areas. Tapered edges allow taping and jointing. Large 2700mm sheet reduces joints on tall walls.
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Product Overview
12.5mm moisture-resistant plasterboard, designed for kitchens, bathrooms and damp areas. Tapered edges allow taping and jointing. Large 2700mm sheet reduces joints on tall walls.
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, FK, KW, IV, LA, LD, LL, NP, PA, 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
| Insulation, Plasterboard and Drylining Products | |
|---|---|
| ORDER VALUE | DELIVERY CHARGE |
| Under £350 | £35 ex. VAT |
| Over £350 ex. VAT | FREE |
| Timber & Sheet, Building Materials, Joinery and Gardens & Landscaping Products | |
| ORDER VALUE | DELIVERY CHARGE |
| Under £300 | £10 ex. VAT |
| Over £300 ex. VAT | FREE |
| Screws & Fixings and Adhesives & Sealants | |
| ORDER VALUE | DELIVERY CHARGE |
| Under £50 | £5 ex. VAT |
| Over £50 ex. VAT | FREE |
Express Delivery
| Express Delivery - Insulation and Plasterboard & Drylining | |
|---|---|
| ORDER VALUE | DELIVERY CHARGE |
| Under £400 | £50 ex. VAT |
| Over £400 ex. VAT | £35 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 |
Returns
We offer a 30 day returns policy on any faulty products.
Key Features
- {{more_vert}} Score and snap installation
- {{handyman}} Can be screwed or dot-and-dab fixed
- {{format_paint}} Ideal for direct decoration or plaster finish
- {{bathtub}} Suitable for kitchens and bathrooms
Technical Specification
| Product: | Moisture Panel |
|---|---|
| Material Type: | Gypsum |
| Thickness: | 12.5mm |
| Width: | 1200mm |
| Length: | 2700mm |
| Sales Unit: | Sheet |
| Sales Unit Coverage: | 3.24m2 |
| Brand: | Knauf Drywall |
| Manufacturer's Reference: | 68551 |
| Weight: | 30.78kg |
| Thermal Conductivity: | 0.24W/mK |
| Edge: | Tapered |
| Colour: | Green |
Technical Downloads
Product Overview
Long-length moisture-resistant plasterboard sheet, measuring 2700 × 1200mm with a 12.5mm tapered edge, for use in kitchens, bathrooms, and utility rooms where humidity is present.
Featuring an aerated gypsum core reinforced with silicone additives to reduce water absorption, the board is finished with durable green liners that provide strength, stability, and clear on-site identification of moisture resistance.
The tapered edge profile creates a shallow recess at board joints, designed to accommodate tape and jointing compound. Once filled and finished, the surface becomes seamless and ready for direct decoration.
Longer board length reduces or eliminates the need for horizontal joints in standard-height rooms, improving installation efficiency and delivering a cleaner, more uniform finish.
At 12.5mm thick, the board provides reliable strength and stability while protecting walls and ceilings in moisture-sensitive areas, supporting compliance with Building Regulations for fire safety (Part B) and sound insulation (Part E).
Features & Benefits
- Moisture-resistant gypsum core: Protects boards against moisture-related degradation.
- Tapered edge profile: Creates recessed joints for efficient jointing.
- Green paper face: Quick visual confirmation of specification.
- Euroclass A2-s1, d0 fire rating: Very limited combustibility with minimal smoke release.
- 100% recyclable: Supports sustainable building targets.
- Thermal conductivity 0.25 W/mK: Provides reliable thermal contribution.
- Large 2700mm x 1200mm sheet: Reduces horizontal joints in tall partitions.
- 12.5mm thickness: Standard for drylining - the basis for most stud and track, lining, and manufacturer specs.
Applications
- Bathrooms and kitchens: Moisture defence in tiled or decorated finishes.
- Utility rooms: Reliable lining for damp-prone walls and ceilings.
- Partitions and linings: Suitable for residential and commercial damp areas.
- Ceiling installations: Provides protection in high-humidity environments.
Installation Guidance
- Cut by score-and-snap method: Ensures clean, accurate edges.
- Fix with screws or adhesive (‘dot and dab’): Compatible with frames and masonry.
- Store flat and dry: Protects boards from warping or premature moisture exposure.
Compliance & Performance
- EN520 Classification Type A & H2: Moisture-resistant plasterboard certification.
- BES 6001 ‘Excellent’ Rating: Verified responsible sourcing.
- BS EN ISO 9001: 2000: Produced under recognised quality standards.
- BS 1230: Part 1 1985: Meets plasterboard performance criteria.
- Manufactured in accordance with ISO 14001: Environmental management certified.
- Thermal conductivity 0.25 W/mK: Verified technical performance.
