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A range of lightweight, adhesive-backed cavity barriers, ideal for use in timber-framed buildings, party walls and cavity surfaces with with a rendered finish.
CV STRIP CAVITY BARRIER: A flexible, PVC and foil-clad intumescent strip with self-adhesive backing to adhere it to walls. High expansion intumescent will lock against the external side of the internal wall in a fire, giving full protection without affecting the outer wall.
FB/TS CAVITY BARRIER: A fireproof sponge barrier with intumescent coating, clad in UPVC foil and red PVC coating to seal the barrier against moisture. Adhesive backing makes it easy to affix to the external face of the internal wall, expanding at medium pressure in a fire to seal off fire and smoke.
- Both barrier ranges will provide a minimum of 2 hours protection
- CV strip barriers are ideal for modular buildings where space is limited, due to their small profile
- FB/TS is a more robust barrier that is ideal for load-bearing party floors and walls
- Easy to install with adhesive strip, but can be fixed down with screws or nails to provide additional fixing
FIRE TEST PERFORMANCE
CV Strip barrier tested to BS476 parts 20, 22 and BS EN 1363-1 (1999), giving fire protection from 60 to 120 minutes.
FB/TS Free-Air-Flow barrier tested to BS EN 1363-1 (1999), achieving up to 123 minutes fire protection.
Please use the links below to download relevant information as PDF documents:
CV CAVITY BARRIER STRIP
|REF||WIDTH||THICKNESS||GAP SIZE PROTECTION|
Available in 1 metre, 2 metre and 3 metre lenghts.
V – with Brackets
FB/TS Cavity Barrier
FB/TS Timber frame with brick/timber facing
50mm sponge & intumescent for party walls and floors
FB/TS/TB Timber frame with tile facing
50mm sponge & 2 face intumescent
for party walls and floors
Sizes: 50mm x 50mm 40mm x 50mm