Rockwool Thermal Cavity Barrier 121-130mm 140mm x 140mm x 1200mm

The Rockwool Thermal Cavity Barrier 121-130mm 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 a tested integrity and insulation of up to 60 minutes. With dimensions of 140mm x 140mm x 1200mm, these cavity wall insulation products are made from non-combustible stone wool and are wrapped in a resilient polythene sleeve for weather protection during installation. They provide durable and long-lasting performance, unaffected by building movement, shrinkage, or thermal changes. Suitable for both vertical and horizontal applications, these barriers offer acoustic protection and prevent flanking noise transmission in concealed cavities.

Features:

• Excellent fire protection for timber frame and masonry properties
• Exceeds minimum building regulation requirements for fire resistance
• Tested for up to 60 minutes of integrity and insulation
• Durable and resilient performance
• Suitable for vertical and horizontal applications
• Provides acoustic protection against flanking noise