15mm Knauf Vapour Panel - Foil Backed Plasterboard - 1200mm x 2400mm

15mm Knauf Vapour Panel - Foil Backed Plasterboard - 1200mm x 2400mm
Rate this product
15mm Knauf Vapour Panel - Foil Backed Plasterboard - 1200mm x 2400mm
Price: £28.04 (£33.65 inc VAT)
Price per m2: £9.74/m2 (£11.68 inc VAT)
10 or more £27.62 (£33.14 inc VAT)
20 or more £27.15 (£32.58 inc VAT)
30 or more £27.58 (£33.10 inc VAT)
  • Product Code: A1-2139
  • Delivery Time: 1 - 2 days
  • Brand: Knauf (Tech. support: 08000304135)
  • Model: 1200mm x 2400mm - 2.88m2
  • Weight: 29.38kg
Our ratings on 02-10-2026:
Google My Business Reviews
4.8 out of 5

15mm Knauf Vapour Panel - Foil Backed Plasterboard - 1200mm x 2400mm

Width: 1200mm
Length: 2400mm
Coverage: 2.88m2
Density: 680kg/m3
Weight/m2: 10.2kg
Weight: 29.38kg
Thermal Conductivity: 0.190W/mK
Fire Rating (Reaction to Fire): A2(Limited combustibility)

15mm 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 square edge option, 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.
  • Available in square edge.
  • 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
15mm Knauf Vidiwall - High Performance Plasterboard 1200mm x 3000mm
Brand: Knauf Model: 1200x3000mm - 3.6m2
Delivery Time: 1 - 2 days
15mm Knauf Vidiwall - High Performance Plasterboard 1200mm x 3000mm
15mm Knauf Vidiwall is a dense fibreboard manufactured from gypsum and cellulose fibres from recycled paper that is suitable for areas of drywall construction where high impact resistance is required. Knauf Vidiwall is capable of providing increased durability, rigidity and mechanical strength compa..
Knauf Siliconharz-EG-Farbe - Silicone Resin Equalising Paint - 12.5 litre tub Knauf Siliconharz-EG-Farbe - Silicone Resin Equalising Paint - 12.5 litre tub
Brand: Knauf Model: 12.5 litre tub
Delivery Time: 5 - 10 Working Days
Knauf Siliconharz-EG-Farbe - Silicone Resin Equalising Paint - 12.5 litre tub
Knauf Siliconharz‑EG‑Farbe is a highly vapour‑permeable, matt silicone‑resin equalising paint designed for a single, structure‑preserving coat on mineral finishing renders. It is formulated to equalise colour shade variations caused by drying conditions, weather exposure or application differences, ..
4.2mm x 55mm Knauf Aquapanel Rustproofed Maxi Screws SN55 - box of 250
Brand: Knauf Model: 4.2mm x 55mm
Delivery Time: 1 - 2 days
4.2mm x 55mm Knauf Aquapanel Rustproofed Maxi Screws SN55 - box of 250
4.2mm x 55mm Aquapanel Maxi SN55 needlepoint screws have been specially developed for fixing Aquapanel Cement Board on to timber and metal frameworks of differing thicknesses. Aquapanel Maxi Screws SN55 can be used for both wall and ceiling applications in interior and exterior applications. Aquapan..
£40.75
£48.90 inc VAT
85mm DriTherm 37 Standard Cavity Slab Knauf (pack of 8) 85mm DriTherm 37 Standard Cavity Slab Knauf (pack of 8)
Guide Price
Brand: Knauf Model: 1200x455 (4.37m2)
Delivery Time: 3 - 5 days
85mm DriTherm 37 Standard Cavity Slab Knauf (pack of 8)
85mm Knauf DriTherm 37 Standard Cavity Slab is a high-performance insulation product specifically designed for use in external full-fill masonry cavity walls. These water-repellent glass mineral wool slabs provide exceptional thermal performance, making them an ideal choice for enhancing energy effi..
Guide Price: £30.64
£36.77 inc VAT
140mm Earthwool FrameTherm Roll 32 - Glass Mineral Wool Knauf (Split 2 x 570mm)
Brand: Knauf Model: 4.5m x 1.4m - 3.20m2
Delivery Time: 3 - 5 days
140mm Earthwool FrameTherm Roll 32 - Glass Mineral Wool Knauf (Split 2 x 570mm)
140mm Knauf Earthwool FrameTherm Roll is a lightweight, flexible, resilient and non-combustible glass mineral wool quilt, used for friction fitting between timber studs and rafters. The rolls are 1140mm wide and ready cut to produce 2 rolls in 570mm widths. It is specifically designed for friction f..
12.5mm Knauf Vidiwall - High Performance Plasterboard 1200mm x 3000mm
Brand: Knauf Model: 1200x3000mm - 3.6m2
Delivery Time: 1 - 2 days
12.5mm Knauf Vidiwall - High Performance Plasterboard 1200mm x 3000mm
12.5mm Knauf Vidiwall is a dense fibreboard manufactured from gypsum and cellulose fibres from recycled paper that is suitable for areas of drywall construction where high impact resistance is required. Knauf Vidiwall is capable of providing increased durability, rigidity and mechanical strength com..
This product is listed in the following categories and systems (click to show).