Fire stopping between party wall blockwork and spandrel panel.
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. Spandrel Barrier is compressed between the top of the party wall blockwork and underside of the spandrel panel, creating a fire and thermal break.
It is designed to be fitted across the top of party wall blockwork underneath a timber spandrel panel. Installation is easy: the barrier simply push-fits into the top of the party wall cavity. The spandrel panel then drops on top, compressing the barrier and creating a fire and thermal break between the spandrel panel and blockwork. Lengths of ARC Spandrel Barrier should be butted tightly together, with care taken to ensure that no gaps remain.
Up to four hours' fire integrity around edge of party wall
Up to one hour's fire integrity between the spandrel panel and blockwork
Use in conjunction with ARC T-Barrier® vertically to create an effective edge seal around the party wall cavity
Zero U-value can be achieved
Minimizes thermal bypass
Easy to install
BRE Green Guide 'A+' rating
Manufactured under ISO 9001- and ISO 14001-certified 'Quality and Environmental Systems'
Rock fibre mineral wool
F30/18 Cavity closers
F30/180 Cavity closers
75 mm party wall cavity, 100 mm block width, 90/75 x 25/175 x 1200 mm.
75 mm party wall cavity, 140 mm block width, 90/75 x 25/215 x 1200 mm.
100 mm party wall cavity, 100 mm block width, 120/100 x 25/200 x 1200 mm.
100 mm party wall cavity, 140 mm block width, 120/100 x 25/240 x 1200 mm.
Standard product features
Rock fibre mineral wool.
Fire rating (to BS EN 13501-1):
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