Cavity Barriers
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ARC Cavity Stop Sock restricts the spread of smoke and flames within the cavity of external masonry walls. -
ARC Fire Stop Slab provides up to four hours of fire integrity horizontally and vertically within external wall cavities.
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ARC Open State Cavity Barriers (OSCB) are designed for installation within cavities where ventilation is required in service use.
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ARC Soffit Slab is designed to fill the void within the soffit, providing a fire, thermal, and acoustic barrier between dwellings.
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ARC Spandrel Barrier seals the top of the party wall cavity, allowing a zero U-value to be achieved when used in conjunction with ARC T-Barrier vertically.
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The ARC T-Barrier Pitched Roof is designed to provide a fire, thermal and acoustic barrier between the top of the party wall blockwork and the underslaters felt.
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The ARC T-Barrier Pitched Roof is designed to provide a fire and thermal barrier between the top of the party wall blockwork and the under slaters felt.
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ARC U-Barrier is compressed between the top of the spandrel panel and underside of the roof covering, creating a fire and thermal break.
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The ARC Wired Tile Batten Barrier is designed to provide a fire, thermal and acoustic break at the party wall between the roof tiles and roof membrane.
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If left uninsulated, as much as 20% heat loss can occur around door and window reveals. This results in both expensive heat loss and damaging exposure to moisture. ROCKWOOL ROCKCLOSE® fire resistant Cavity Closers work to effectively minimise thermal bridging at door and window reveals in cavity wall constructions. -
Fire compartmentation is essential within an effective fire prevention strategy. The SP FireStop Plus Slab® is part of the innovative ROCKWOOL SP FireStop System. As a system, it is designed to form cavity fire stops and maintain compartmentation within the building envelope to provide crucial fire resistance. -
Fire compartmentation forms an essential part of any fire prevention strategy, providing resistance against fire spread. The ROCKWOOL SP FireStop Slab has been specifically designed as part of an effective fire stopping insulation system to form cavity fire stops and accommodate an element of movement encountered within buildings.
