When looking to stop a fire from spreading through wall cavities and meet building regulation standards, view the full range of Cavity Stop Socks available to buy at Insulation ...
When looking to stop a fire from spreading through wall cavities and meet building regulation standards, view the full range of Cavity Stop Socks available to buy at Insulation Express.
What is a Cavity Stop Sock?
Cavity Stop Socks are strips of low resin, non-combustible rock fibre mineral wool that is designed to prevent the passing of fire and smoke through cavities in walls. They can also be called cavity fire barriers, provide up to 4 hours fire integrity, and are easy to install horizontally and vertically.
How are Cavity Stop Socks used?
They can be used throughout cavity walls, but are typically reserved for use at the wall junction. They also provide excellent acoustic insulation properties to prevent sound from travelling room to room and building to building.
Cavity stop socks are easy to install both horizontally and vertically and are a low-maintenance option for fire protection across both residential and commercial builds.
Benefits of Cavity Stop Socks
Provide up to 4 hours of fire integrity
Easy to install both horizontally and vertically and are a low maintenance choice to apply across residential and commercial buildings
Do not degrade under normal conditions
Meet all relevant British Standards building regulations
Prevent against the growth of rot, fungi, mould or bacteria
Which Cavity Stop Socks are available?
Mayplas MP552 120 Min Masonry Cavity Stop Sock: Prevents passage of fire through concealed voids within the external fabric of a masonry wall construction with 120 minutes of resistance, where the junction is formed between the external cavity and the party wall cavity. Also available in a 60 Min version.
Mayplas MP551 120 Min Timber Frame Cavity Barrier: Designed to prevent the passage of fire through concealed voids within the external fabric of a timber frame building. This provides 120 minutes of fire resistance performance and is also available in a 60 Min version.
