60-minute fire-rated cavity closer for eliminating damp and cold bridging around doors, windows, and sills. Independently tested by Warrington Fire to achieve 60 minutes fire-rating and minimum 15 minutes insulation.
Suitable for cavities up to 150mm. Available in single profile for 50mm-100mm cavities and double profile for 105mm-150mm cavities. Cavity barriers for fully rebated / check reveal also available.
Compliant with Building Regulation Approved Documents C, B, L1 and L2 and satisfies BRE document ‘Thermal Insulation: avoiding risks’. Fixing ties available in packs of 100.
Key Features
- To close the cavity at external doors, window jambs and sills
- To provide thermal insulation and prevent ‘cold bridging’
- To provide a DPC at external doors, window jambs or sills
- 60 minutes fire rating and minimum 15 minutes insulation
- Suitable for cavities up to 150mm
- Suitable for timber and masonry walls
