Verified by manufacturer 7 months ago
Cavity barrier for masonry party wall junctions with a DPC
For masonry party wall junctions.
Cavity fire T-barrier that achieves a zero U-value at the party wall junction by sealing the party wall cavity. This minimizes the effect of thermal bypass as well as reducing flanking noise in the cavity.
It provides a four-hour fire integrity at the party wall junction and meets the Robust Detail's requirement for a barrier where a separating party wall meets an external cavity wall, significantly reducing sound transmission along the cavity.
It is easily installed as the brick and blockwork progresses. No mechanical fixings are required; a friction fit within the external cavity and compression fit within the party wall cavity ensure that the barrier stays in place. For runs of more than 1.2 m, lengths should be butted tightly together, with care taken to ensure that there are no gaps.
Features and benefits:
Rock fibre mineral wool
F30/18 Cavity closers
F30/180 Cavity closers
To BS EN 13501-1, Euroclass A1.
Rock fibre mineral wool.
85/100 x 100/250 x 1200 mm.
75 mm party wall cavity, 100 mm external cavity.
NBS BIM object standard
This BIM object has been authored to meet the requirements of the NBS BIM object standard.
Find out more about the NBS BIM object standard.
Cavity Stop Sock
Fire Stop Slab - Smoke and Cavity barrier for masonry
Fire Stop Strip - Fire-rated void filler for masonry
Flexi-Closer - Thermal closer for window/ door reveals
Insulated DPC - Thermal cavity closer
Open State Cavity Barrier (OSCB) - Ventilated cavity barrier
Party Wall DPC - Cavity Barrier for Masonry Wall Junction
Rockfibre Insulated DPC - Fire-Rated Cavity Closer Window and Door
Soffit Slab - Mineral Wool fire stopping in the soffit
Spandrel Barrier - Fire stopping at party wall and spandrel