Verified by manufacturer 2 months ago
Cavity barrier for timber frame party wall junctions.
For sealing edge of party wall cavity.
T-Barrier that achieves a zero U-value at the party wall junction by sealing the party wall cavity. This minimises the effect of thermal bypass as well as reducing flanking noise in the cavity.
It provides a one-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 timber frame is erected.
Polythene flanges are present to allow the barrier to be stapled back to the timber while the brickwork progresses, when a compression fit ensures 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.
50 mm party wall cavity and 50 mm external cavity.
65/65 x 65/200 x 1200 mm.
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.
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