Rockwool TCB Cavity Barrier for 141-150mm Cavity (1.2m x 160mm x 160mm)
Product code: ICM12100
Provide essential protection by preventing the spread of fire within concealed voids, whilst also helping to minimise air leakage and heat loss between the external cavity and the separating party wall.
Product description
ROCKWOOL TCB Cavity Barriers have been created to provide excellent levels of fire protection for timber frame and masonry properties. They have been designed to meet the minimum building regulation requirements for fire resistance in concealed wall cavities, having been tested and assessed for up to 60 minutes’ integrity and insulation, thereby exceeding minimum requirements.
These cavity wall insulation products have been created from non-combustible stone wool and wrapped within a resilient polythene sleeve which acts to provide weather protection during installation. ROCKWOOL Cavity Barriers can be used in both vertical and horizontal applications. In vertical applications, both flanges of the Cavity Barrier can be fixed to the inner leaf at 150mm centres, using staples or clout nails prior to compression fitting by outer cavity wall. In horizontal applications, only the top flange of the polythene sleeve should be fixed.
Product details
Length
1.2m
Width
160mm
Depth
160mm
Manufacturer Brand Name
Rockwool
Manufacturer Product Code
318175
Key features
- Tested and assessed for up to 60 minutes fire resistance (integrity and insulation) in accordance with BS 476: Part 20
- Fire protection - developed to exceed minimum Building Regulation requirements for fire resistance within concealed wall cavities.
- Resilient performance – not affected by movement in a building, shrinkage or thermal change.
- Durable – will withstand on-site handling and once installed will last the lifetime of the structure
- Acoustic protection – prevent flanking noise transmission, along concealed cavities in both external and separating walls.