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Description
The 100mm Knauf Dritherm 32 Glass Mineral Wool Cavity Wall Insulation – 114.8m² (35 Packs) is a high-performance full-fill cavity wall insulation solution designed for large-scale construction projects, new builds, and extensions. Manufactured from glass mineral wool, these insulation slabs provide excellent thermal performance while helping to reduce heat loss and improve energy efficiency in external masonry cavity walls.
Designed to friction-fit between wall ties, Knauf Dritherm 32 cavity slabs provide a reliable full-fill insulation solution for cavity wall applications. With a thermal conductivity of 0.032 W/mK and a thermal resistance of 3.10 m² K/W, they help maintain comfortable indoor temperatures while supporting modern energy efficiency requirements.
This bulk bundle of 35 packs is ideal for larger building projects requiring high-volume insulation coverage. The slabs offer excellent fire performance with a Euroclass A1 reaction to fire classification and are BBA certified, EUCEB certified, and compliant with BS EN 13162 standards for quality and performance.
Key Features
High-performance 100mm glass mineral wool cavity insulation
Suitable for external masonry cavity walls
Full-fill cavity insulation slabs for improved thermal performance
Designed to friction-fit between wall ties
Ideal for new builds, extensions, and large construction projects
Excellent thermal conductivity of 0.032 W/mK
Provides thermal resistance of 3.10 m² K/W
Euroclass A1 fire resistance classification
BBA certified for reliable performance
Complies with BS EN 13162 standards
EUCEB certified mineral wool insulation
Manufactured under ISO 50001, ISO 14001, ISO 45001, and ISO 9001 management systems
Bulk pack quantity suitable for large-scale installations
Dimensions & Pack Size
Product Type: Cavity Wall Insulation Slab
Insulation Material: Glass Mineral Wool
Thickness: 100mm
Length: 1200mm
Width: 455mm
Coverage per Pack: 3.28m²
Pack Quantity: 35 Packs
Slabs per Pack: 6 Slabs
Total Coverage: 114.8m²
Thermal Conductivity: 0.032 W/mK
Thermal Resistance: 3.10 m² K/W
Fire Rating: Euroclass A1
Certification: BBA Certified, BS EN 13162, EUCEB Certified
DELIVERY INFORMATION
FAST RELIABLE UK DELIVERY STANDARD DELIVERY - 1 TO 3 WORKING DAYS FREE DELIVERY ON ORDERS OVER £500 PALLET DELIVERY AVAILABLE NEED IT URGENTLY? CONTACT US FOR EXPRESS OPTIONS
