The 12.5mm Knauf Vapour Panel delivers superior moisture resistance through its metallised polyester foil backing. This high-performance solution creates an effective barrier to vapour diffusion, making it perfect for protecting external wall linings, roof undersides, and deck applications. Choose from square or tapered edge profiles to match your specific project requirements.

The 12.5mm Knauf Vapour Plasterboard incorporates a metallised polyester foil layer bonded to grey paper, delivering dependable vapour barrier performance. Meeting EN 14190 standards and fully compliant with EN 520 regulations, this product achieves Type A wallboard classification.

Product specification

• Brand: Knauf
• Model: 12.5mm Vapour-Panel
• Board Thickness: 12.5mm
• Board Length: 3000mm
• Board Width: 1200mm
• Board Coverage: 3.60m2
• ** Pallet Coverage:** 216 m2
• Board Weight: 15.58kg
• Board Dimensions: 3,000mm x 1,200mm x 12,5 mm
• Density: 648kg/m3
• R-Value: 0.07m2K/W
• Thermal Conductivity: 0.16 W/mK
• Colour: Grey-metallised
• Material: Gypsum ǀ Metallised polyester foil
• Profile: Tapered Edge (T.E)
• Finish: Ivory Face ǀ Foil Reverse
• Applications: Lining External Walls and Roofs
• Decoration: Plaster Finish ǀ Direct Decoration
• Features: Foil to block water Vapour
• Manufacturer: Knauf Drywall®

Characteristics

1. High-performance 12.5mm plasterboards
2. Manufactured to EN 520
3. High recycled content
4. Simple and fast installation
5. Easily cut with a sharp knife
6. Compatible with Knauf Metal Sections and accessories

Application

• Ideal for lining the inner faces of external walls and the undersides of roofs and decks.
• Perfect for applications demanding exceptional vapour resistance, including pitched roofs in loft conversion projects.

Certificates

• Compliance: EN 520, Types A and D
• Categorized as Gypsum Type X
• EN 14190
• Fully compliant with BS 1230 Part 1 1985

More Information on 12.5mm Knauf Vapour Panel Plasterboard

• Browse our complete Knauf Plasterboard range and refine by thickness or coverage using the filters. For advice on product suitability for your specific application, or to request a bulk discount quotation, contact us on +4402038839057, email sales@insulationbee, or use our Live Chat service - Best value Knauf Plasterboard Insulation in the UK.