Knauf 100mm Dritherm 37 Cavity Slab Insulation (6.55 m²)

The Knauf Dritherm 37 Cavity Slab provides high-performance thermal insulation for cavity walls, helping to improve energy efficiency and reduce heat loss. Its rigid, lightweight design allows easy cutting and installation between wall ties, ensuring a snug fit for optimal performance.

Made from non-combustible mineral wool, the slabs are moisture-resistant and maintain thermal properties over time. Ideal for both new builds and retrofit applications, this insulation supports compliance with modern building regulations while offering comfort and energy savings.

Specifications

Type: Cavity wall insulation slab
Thickness: 100mm
Thermal Conductivity: 0.037 W/mK
Coverage per Pack: 6.55 m²
Material: Mineral wool
Fire Rating: Non-combustible
Manufacturer: Knauf

Key Features

• Excellent thermal performance
• Rigid but lightweight for easy handling
• Moisture-resistant and durable
• Non-combustible mineral wool
• Suitable for both new builds and retrofit applications