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 09-05-2025:
TrustPilot Review 4.7
4.7 out of 5 - Excellent
Google My Business Reviews
4.8 out of 5
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
Brand: Knauf Model and Size: 25kg
Delivery Time: 2 - 3 working days
Knauf Aquapanel Exterior Basecoat is a cement-based reinforcing mortar enhanced with synthetic resin. It is used for basecoating of Aquapanel External Cement Board when finishing with a thin layer of decorative render or paint.CHARACTERISTICSCement-bound dry mortarExcellent adhesion propertiesSuitab..
£56.25
£67.50 inc VAT
Add to Cart
50mm Rocksilk RS45 Universal Insulation Slab Knauf (pack of 10) 50mm Rocksilk RS45 Universal Insulation Slab Knauf (pack of 10)
Guide Price
Brand: Knauf Model and Size: 1200x600 - 7.2m2
Delivery Time: 1 - 2 days
50mm Knauf Rocksilk RS45 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 propertie..
Guide Price: £37.93
£45.52 inc VAT
Get Best Price
Brand: Knauf Model and Size: 1200mm x 1000mm - 28.8m2
Delivery Time: 2 - 3 weeks
100mm 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 w..
Get Best Price
100mm Earthwool Acoustic Insulation Roll Knauf (Split 3 x 400mm) - Pallet of 24 100mm Earthwool Acoustic Insulation Roll Knauf (Split 3 x 400mm) - Pallet of 24
Guide Price
Brand: Knauf Model and Size: 9.17m x 1.2m - 264.00m2
Delivery Time: 3 - 5 weeks
100mm Knauf Earthwool Acoustic Insulation Roll is a high-performance, sustainable insulation solution designed to provide excellent acoustic and thermal performance. Manufactured from renewable and recycled materials, this insulation roll is split into two 600mm wide sections, making it easy to inst..
Guide Price: £2,980.30
£3,576.36 inc VAT
Get Best Price
Brand: Knauf Model and Size: 25kg - bag
Delivery Time: 1 - 2 days
25kg Knauf Plasterboard Adhesive is a multi-purpose gypsum-based adhesive for use with Kanauf metal furring channel and for direct bonding of plasterboard and insulating laminates. It can be applied directly to most masonry substrates. The plasterboard is fixed to the substrate using the 'Dot a..
£13.13
£15.76 inc VAT
Add to Cart
Brand: Knauf Model and Size: 1200x2700mm - 3.24m2
Delivery Time: 1 - 2 days
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..
Get Best Price
This product is listed in the following categories and systems (click to show).