Knauf Insulation Dritherm 32 Cavity Slab 75mm
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Knauf Insulation Dritherm 32 Cavity Slab 75mm

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About this product

The Knauf Insulation Dritherm 32 Cavity Slab 75mm is a high-performance insulation product designed for use in masonry walls. It offers excellent thermal performance, helping to retain heat within your property and lower energy costs. Made from water-repellent glass mineral wool, this cavity slab provides robust, reliable insulation against both heat loss and moisture ingress. Its flexible edge ensures a close fit against brick and blockwork, reducing gaps that could allow heat to escape. Easy to handle and install, its an ideal choice for both professional builders and DIY enthusiasts.

Key features
  • Crafted from water-repellent glass mineral wool for superior moisture resistance
  • Excellent thermal performance for enhanced energy efficiency
  • Flexible edge design ensures a snug fit against brick or blockwork
  • Easy to handle and install, perfect for professionals or DIY use
  • Ideal for use in masonry walls
  • High-quality manufacturing by Knauf Insulation ensures durability
Specifications
MaterialMineral Wool
TypeSlabs
R-value1.55 m²K/W
Thickness75mm
Dimensions455mm x 1200mm
Coverage area per package6.48m²
Quantity8 slabs per pack
ApplicationWalls (Cavity walls)
Installation methodFriction fit - No need for retaining discs.
Fire ratingEuroclass A1 - Non-combustible
Moisture resistanceWater repellent, repels water to protect the thermal performance of the building.
Environmental certificationsEurofins Indoor Air Comfort Gold product, ISO 14001 Environmental Management System
Sustainability featuresManufactured from up to 80% recycled glass.
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