50mm Isover CWS 36 Cavity Wall Slab 1200mm x 455mm (10.92m²)

The 50mm Isover CWS 36 Cavity Wall Slab is a high-performance glass mineral wool insulation product designed for use in masonry cavity walls. Measuring 1200mm x 455mm, with a total coverage of 10.92m² per pack, this Isover cavity wall slab offers excellent thermal efficiency, reducing heat loss and enhancing energy savings in residential and commercial buildings. It is lightweight, easy to install, and fits snugly between wall ties, providing reliable insulation while maintaining structural integrity. The Isover CWS 36 is non-combustible, water-repellent, and contributes to acoustic performance, making it a dependable choice for cavity wall insulation in new builds or renovations.

• 50mm thick glass mineral wool for cavity wall insulation
• Provides 10.92m² coverage per pack, dimensions 1200mm x 455mm
• Excellent thermal performance for energy efficiency and savings
• Water-repellent and non-combustible for added safety
• Lightweight, easy to handle, and simple to install
• Enhances acoustic performance and reduces sound transmission