Rockwool Thermal Cavity Barrier 45-55mm 65mm x 65mm x 1200mm

The Rockwool Thermal Cavity Barrier 45-55mm, with dimensions of 65mm x 65mm x 1200mm, offers exceptional fire protection for timber frame and masonry properties. It surpasses the minimum building regulation requirements for fire resistance in concealed wall cavities, with tested and assessed performance of up to 60 minutes of integrity and insulation. Crafted from non-combustible stone wool and enveloped in a resilient polythene sleeve, these cavity wall insulation products provide both fire protection and weather resistance during installation. The TCB Cavity Barrier is designed to withstand building movement, shrinkage, and thermal changes, ensuring long-lasting and durable performance. Suitable for vertical or horizontal applications, it effectively reduces flanking noise transmission in concealed cavities of external and separating walls.

Features:

• Tested for up to 60 minutes fire resistance
• Exceeds Building Regulation requirements
• Resilient performance, unaffected by movement or thermal changes
• Durable and long-lasting construction
• Versatile installation for both vertical and horizontal applications
• Provides acoustic protection for concealed cavities