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 17-06-2025:
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: 200mm x 50m
Delivery Time: 1 - 2 days
200mm Knauf Aquapanel Exterior Reinforcing Tape is used to reinforce joints in exterior walls where a coat of paint instead of render finish is to be applied on the Aquapanel Exterior Basecoat.INSTALLATIONApply Aquapanel Joint Filler over the joints and embed Aquapanel Exterior Reinforcing Tape.CERT..
£81.13
£97.36 inc VAT
Add to Cart
Brand: Knauf Model and Size: 1200x455 - 5.46m2
Delivery Time: 3 - 5 days
65mm 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..
Get Best Price
Brand: Knauf Model and Size: 1200mm x 1000mm - 24m2
Delivery Time: 8 - 12 weeks
120mm 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
Brand: Knauf Model and Size: external corner
Delivery Time: In Stock 1-2 working days
Knauf Hydro Flex External Corner Sealing Tape is an elastomer coated flexible internal corner sealing tape element for the permanent and flexible sealing of internal joints in waterproofing areas that are at risk of scratching, e.g. sealing the connection between wall and floor in wet rooms, ba..
Get Best Price
Brand: Knauf Model and Size: 4.2mm x 39mm
Delivery Time: 1 - 2 days
4.2mm x 39mm Aquapanel Maxi SN39 needlepoint screws have been specially developed for fixing Aquapanel Cement Board on to timber and metal frameworks of differing thicknesses. Aquapanel Maxi Screws SN39 can be used for both wall and ceiling applications in interior and exterior applications. Aquapan..
£40.75
£48.90 inc VAT
Add to Cart
Brand: Knauf Model and Size: 2400x1200mm - 2.88m2
Delivery Time: 1 - 5 working days
75mm Knauf PIR Thermal Laminate Insulation Board is a 9.5mm tapered edge wallboard bonded to 65.5mm PIR insulation, offering great thermal and a level of acoustic insulation, perfect solution for insulation and dry-lining in walls and warm roof constructions, in both remodelling and new build p..
Get Best Price
This product is listed in the following categories and systems (click to show).