ISOVER Cavity Wall Slab 36 3.28m2 1200 x 455 x 150mm

ISOVER Cavity Wall Slab 36 is a high-performance glass mineral wool insulation slab designed for use in external cavity walls. Measuring 1200 x 455 x 150mm and covering 3.28m², it delivers excellent thermal and acoustic insulation while fitting securely between standard wall ties. This cavity wall insulation is non-combustible, easy to handle and install, and helps improve the energy efficiency of buildings. ISOVER Cavity Wall Slab 36 is ideal for new build projects or refurbishments, ensuring long-lasting performance without sagging or slumping over time.

• High-quality glass mineral wool cavity wall insulation
• Dimensions: 1200 x 455 x 150mm, covers 3.28m² per pack
• Excellent thermal and acoustic performance for buildings
• Non-combustible material enhances fire safety standards
• Easy to cut, handle, and install in cavity walls
• Maintains shape and effectiveness over long-term use