Knauf Insulation Dritherm 37 Cavity Slab 65mm
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Knauf Insulation Dritherm 37 Cavity Slab 65mm

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About this product

The Knauf Insulation Dritherm 37 Cavity Slab 65mm is a high-performance insulation solution designed to provide optimal heat retention in cavity walls. Made from resilient glass mineral wool, its easy to handle and install, fitting conveniently into standard cavity wall constructions. As a water-repellent material, it provides excellent moisture resistance while maintaining its insulative properties. This product meets the highest standards for thermal performance, contributing significantly to energy efficiency and comfort in residential and commercial buildings.

Key features

  • Manufactured from high-quality glass mineral wool
  • Designed for cavity wall insulation
  • Offers superior thermal performance
  • Water-repellent for enhanced durability
  • Easy to handle and install
  • Complies with British building regulations

Specifications

MaterialMineral Wool
TypeSlabs
Thickness65mm
Dimensions455mm x 1200mm (per slab)
ApplicationCavity walls
Installation methodFriction fit between wall ties
Fire ratingEuroclass A1 fire rating
Moisture resistanceWater repellent
Environmental certificationsISO 14001 Environmental Management Systems
Vapor transmissionBreathable, allowing water vapour to pass through.
Sustainability featuresComposed of up to 80% recycled glass

Available from

Cheapest Price
£29.50
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