Isover CWS 32 Cavity Wall Insulation Slab (75mm - 5.46 m2 Pack) offers exceptional thermal performance for external masonry cavity walls. These glass mineral wool slabs, crafted with a water repellent binder, are not only strong and resilient but also designed to fit perfectly between standard wall tie spacings. With a Euroclass A1 Reaction to Fire classification and being manufactured from up to 82% recycled glass, this product ensures both safety and sustainability.

 

 

• Size: 75mm thickness
• Dimensions: 1200 x 455mm per slab
• Weight: Lightweight for easy handling
• Applications: Full fill and partial fill masonry cavity walls
• Thermal Conductivity: 0.036 W/m.K
• Material: Glass mineral wool
• Water Repellent: Yes
• Fire Classification: Euroclass A1 (EN 13501-1)