Isover CWS 36 Cavity Wall Insulation Slab (100mm - 6.55 m2 Pack) is a high-performance glass mineral wool slab designed to enhance the thermal efficiency of external masonry cavity walls. Crafted with a water repellent binder, these robust, resilient, and flexible slabs fit perfectly between standard wall tie spacing, ensuring easy installation without the need for retaining discs when fully filling the cavity. With a thermal conductivity of 0.036 W/m.K, it significantly reduces heat loss, contributing to lower energy costs. The slabs are manufactured from up to 82% recycled glass and are BBA certified, making them a sustainable choice for your building projects.

 

• Size: 1200 x 455mm
• Dimensions: 100mm thick, 6.55 m2 pack
• Weight: Varies per pack
• Applications: External masonry cavity walls
• Material: Glass mineral wool
• Thermal Conductivity: 0.036 W/m.K
• Fire Classification: Euroclass A1 (EN 13501-1)
• Sustainability: Manufactured from up to 82% recycled glass

 

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