Isover 50mm Cavity Wall Slab 36 (10.92m2 Per Pack)

The Isover 50mm Cavity Wall Slab (CWS) 36 is a glass mineral wool slab designed to enhance thermal performance in external masonry cavity walls. With its water repellent binder, these slabs are strong, resilient, and flexible, fitting perfectly between standard wall tie spacing at 455mm width. Each pack contains 20 slabs, providing approximately 10.92m² coverage. Key features include a thermal conductivity of 0.036 W/m.K, Euroclass A1 Reaction to Fire classification, and ISO 14001 certification for environmental management. The insulation also boasts an A+ Green Guide rating, is manufactured from up to 75% recycled glass, and holds CE marking and BBA approval for masonry cavity wall applications. ISO 9001 quality management standard is followed during manufacturing.

Features:

• Provides thermal performance in external masonry cavity walls
• Manufactured with a water repellent binder for added durability
• Wide slabs designed to fit standard wall tie spacing
• Pack of 20 slabs covers approximately 10.92m²