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Knauf  |  SKU: 48436622885211

Knauf Dritherm Cavity Slab 37 - 1200mm x 455mm - All Thicknesses


£20.11 GBP
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Product Datasheets

Declaration of Performance:

Knauf Dritherm Cavity Slab 37 DoP

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Things you should know about this product!

  • This product is sold by the pack
  • The amount of boards in a pack depends on the thickness
  • This product is available in the following thicknesses: 50mm, 65mm, 75mm, 85mm, 100mm, 125mm and 150mm

Description

Knauf DriTherm® Cavity Slab 37 is a water-repellent glass mineral wool slab designed for use in external full-fill masonry cavity walls. It offers a thermal conductivity of 0.037 W/mK. DriTherm® Cavity Slab 37 is non-combustible, achieving the best possible Euroclass A1 reaction to fire classification. It is also manufactured using our unique bio-based binder, ECOSE® Technology.

Specifications

  • Length
    1200mm
  • Width
    455mm
  • Material type
    Glass mineral wool
  • Thermal conductivity
    0.037 W/mK
  • Fire rating
    Euroclass A1

Key Features

  • Made with a water-repellent additive to resist moisture ingress.
  • Holds an Agrément certificate by the BBA for use in all exposure zones, including those in very severe areas.
  • Engineered to adapt to any slight imperfections in the substrate and knit together, eliminating any air gaps and preserving thermal performance for the lifetime of the building.
  • Friction fits between wall ties, so there is no need for ancillary products, such as  retaining discs or jointing tape.
  • Full-fill solution that doesn't require cavity barriers.

Where to use

Cavity walls: Knauf DriTherm Cavity Slab 37 is an excellent insulation solution for cavity walls, known for its excellent thermal performance, moisture resistance, and ease of installation. This glass mineral wool slab offers high thermal efficiency, effectively reducing heat loss and lowering energy costs. Its water-repellent properties safeguard against moisture ingress, ensuring the insulation remains durable and effective over time. Additionally, Knauf DriTherm Cavity Slab 37 is non-combustible, enhancing the fire safety of buildings. Manufactured from up to 80% recycled materials, it is an eco-friendly choice that supports sustainability goals. The slabs are lightweight and easy to handle, making installation straightforward and efficient. Overall, Knauf DriTherm Cavity Slab 37 combines thermal efficiency, moisture protection, and environmental responsibility, making it an ideal choice for cavity wall insulation.

Frequently asked questions

  • Is Knauf DriTherm Cavity Slab 37 resistant to moisture? - Yes, Knauf DriTherm Cavity Slab 37 is water-repellent and designed to resist moisture, ensuring that it maintains its thermal performance even in damp conditions.
  • How should Knauf DriTherm Cavity Slab 37 be installed? - Installation involves placing the slabs into the cavity wall space, ensuring a tight fit and filling any gaps to minimise thermal bridging. The slabs are designed to fit snugly between wall ties and should be installed according to the manufacturer's guidelines.
  • What materials are used in Knauf DriTherm Cavity Slab 37? - Knauf DriTherm Cavity Slab 37 is made from glass mineral wool, which is manufactured using recycled glass and sand. It is bonded with a bio-based binder for enhanced environmental performance.

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Compare with similar products

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Facet
Knauf Dritherm Cavity Slab 37 - 1200mm x 455mm - All Thicknesses
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Knauf Dritherm Cavity Slab 34 - 1200mm x 455mm - All Thicknesses
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Knauf Dritherm® Cavity Slab 32 - 1200mm x 455mm - All Thicknesses
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Price
Price
From £16.36 GBP
From £40.30 GBP
From £25.74 GBP
Length
Length
1200mm
1200mm
1200mm
Width
Width
455mm
455mm
455mm
Edge
Edge
n/a
n/a
n/a
Fire rating
Fire rating
Euroclass A1
Euroclass A1
Euroclass A1
Compressive strength
Compressive strength
n/a
n/a
n/a
Thermal conductivity
Thermal conductivity
0.037 W/mK
0.034 W/mK
0.032 W/mK
Material type
Material type
Glass mineral wool
Glass mineral wool
Glass mineral wool
Knauf
Knauf Dritherm Cavity Slab 37 - 1200mm x 455mm - All Thicknesses
From £16.36 GBP

Length

1200mm

Width

455mm

Edge

N/A

Fire rating

Euroclass A1

Compressive strength

N/A

Density

N/A

Thermal conductivity

0.037 W/mK

Material type

Glass mineral wool
View product