VFB 120/120
The VFB 120/120 then leaves a maximum 25mm air gap to allow for drainage and maintain ventilation in normal use. In a fire situation, the intumescent seal rapidly expands to seal off the air gap and prevent vertical fire from spreading within the external wall. The VFB 120/120s are mechanically fixed horizontally within ventilated cavities behind the external wall substrate following the fire compartment line. The VFB 120/120s are used horizontally and can be installed in conjunction with Tenmat NVFB Non-Ventilated Fire Barriers which provide vertical fire separation along fire compartment party wall lines.
Benefits of using VFB 120/120
- IFC Certification
- Fire ratings of 120 minutes integrity and insulation for up to 300mm cavities
- Fire ratings of 90 minutes integrity and insulation for 300mm to 450mm cavities
- CCPI Verified
- Durability and age tested
- Fixing brackets included as standard
Product Details
Specification
Sizes
- 1000mm x 75mm
Thickness
- 75mm
Downloads
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