Menu
Menu
Your Cart

12.5mm Knauf Vapour Panel - Foil Backed Plasterboard - 1200mm x 2400mm

12.5mm Knauf Vapour Panel - Foil Backed Plasterboard - 1200mm x 2400mm
12.5mm Knauf Vapour Panel - Foil Backed Plasterboard - 1200mm x 2400mm
Price: £22.68 (£27.22 inc VAT)
Price per m2: £7.88/m2 (£9.45 inc VAT)
10 or more £22.33 (£26.80 inc VAT)
20 or more £21.94 (£26.33 inc VAT)
30 or more £21.41 (£25.69 inc VAT)
  • Product Code: A1-2138
  • Delivery Time: 1 - 2 days
  • Brand: Knauf
  • (Tech. support: 08000304135)
  • Model and Size: 1200mm x 2400mm - 2.88m2
  • Weight: 23.62kg
Our ratings on 12-05-2025:
Google My Business Reviews
4.8 out of 5

4.7 out of 5 - Excellent
Loading...

Available Options

Show other thicknesses

12.5mm Knauf Vapour Panel - Foil Backed Plasterboard - 1200mm x 2400mm

Width: 1200mm
Length: 2400mm
Coverage: 2.88m2
Density: 656kg/m3
Weight/m2: 8.2kg
Weight: 23.62kg
Thermal Conductivity: 0.190W/mK
Fire Rating (Reaction to Fire): A2(Limited combustibility)

12.5mm Knauf Vapour Panel is a high-performance plasterboard featuring a metallised polyester foil that creates an effective vapour barrier, significantly limiting moisture diffusion. This makes it an ideal solution for lining the internal side of external walls, as well as the underside of roofs and decks, where moisture control is crucial. Available in both square and tapered edge options, the Knauf Vapour Panel is designed for versatility in various construction applications. Its lightweight design facilitates easy handling and installation, while the metallised foil enhances the panel's ability to prevent condensation and protect the building structure from moisture-related issues.

This product is particularly suited for environments where humidity levels are a concern, ensuring a healthier indoor atmosphere and contributing to overall energy efficiency.

CHARACTERISTICS

  • Metallised Polyester Foil: Provides an effective vapour barrier to limit moisture diffusion.
  • Moisture Control: Ideal for lining the internal side of external walls and the underside of roofs and decks.
  • Edge Options: Available in both square and tapered edge configurations for versatile installation.
  • Lightweight Design: Facilitates easy handling and installation on-site.
  • Condensation Prevention: Helps protect the building structure from moisture-related issues.
  • Energy Efficiency: Contributes to improved thermal performance and reduced energy costs.
  • Healthier Indoor Environment: Aids in maintaining a comfortable and moisture-controlled atmosphere.
  • Can be used with Knauf Metal Sections and accessories.

APPLICATION

  • Suitable for external walls from inside and the underside of roofs and decks,
  • Suitable for areas, where high vapour resistance is needed, such as pitched roofs in loft conversions

CERTIFICATION

  • Compliance: EN520 & EN14190
100mm Knauf Earthwool Rafter Roll (pallet of 24)
Guide Price
Brand: Knauf Model and Size: 1200mm x 4000mm - 115.20m2
Delivery Time: 4 - 5 weeks
100mm Knauf Earthwool Rafter Roll is a premium insulation product specifically designed for use in pitched roofs and rafter spaces. Manufactured using Knauf's innovative Ecose Technology, this insulation solution is made from sustainable materials, ensuring a reduced environmental impact while provi..
Guide Price: £2,826.14
£3,391.37 inc VAT
Get Best Price
Brand: Knauf Model and Size: 1200mm x 1000mm - 36m2
Delivery Time: 8 - 12 weeks
80mm Knauf Rocksilk Krimpact Flat Roof Slab is a high-performance insulation solution designed specifically for flat roofing applications. Manufactured from non-combustible stone wool, this product offers excellent thermal insulation properties, helping to maintain comfortable indoor temperatures wh..
Get Best Price
Brand: Knauf Model and Size: 900mm x 2400mm - 2.16m2
Delivery Time: 7 - 10 days
12.5mm x 900mm x 2400mm Knauf Rooftop Aquapanel Cement Board is an extremely durable construction board highly resistant to moisture, mould and mildew growth. It can be used as a cover board above the insulation and as a substrate to take on the waterproofing layer, and as a substrate board on the s..
£119.03
£142.84 inc VAT
Add to Cart
50mm Rocksilk RS100 Universal Insulation Slab Knauf (pack of 6) 50mm Rocksilk RS100 Universal Insulation Slab Knauf (pack of 6)
Guide Price
Brand: Knauf Model and Size: 1200x600 - 4.32m2
Delivery Time: 2 - 3 working days
50mm Knauf Rocksilk RS100 Universal Insulation Slab is a high-performance mineral wool insulation product suitable for a variety of applications. Manufactured from rock mineral wool using Knauf's unique bio-based ECOSE Technology binder, it provides excellent thermal and acoustic insulation properti..
Guide Price: £54.60
£65.52 inc VAT
Get Best Price
15mm Knauf Fireboard - High Performance Plasterboard 1200mm x 2400mm
Guide Price
Brand: Knauf Model and Size: 1200mm x 2400mm - 2.88m2
Delivery Time: 5 - 10 Working Days
15mm Knauf Fireboard is a fleece-lined high performance square-edge plasterboard that provides up to two hours of fire protection in structural steel encasement. It is also ideal for use as fillets in deflection head details (an elastic polyurethane foam with intumescent firestop additives acts as a..
Guide Price: £56.08
£67.30 inc VAT
Get Best Price
Brand: Knauf Model and Size: 2400x1200mm - 2.88m2
Delivery Time: 1 - 2 days
40mm Knauf EPS Thermal Laminate Insulation Board is an excellent modern solution for insulation and dry lining in walls and warm roof constructions, suitable for both refurbishment and new build projects. Consisting of 9.5mm tapered edge wallboard bonded to 30.5.5mm expanded polystyrene, it offers e..
£59.01
£70.81 inc VAT
Add to Cart
This product is listed in the following categories and systems (click to show).