Cavity fire barrier for metsec party wall junctions
ARC T-Barrier® Metal Frame is a three-piece system that fits into and around the metal ‘C’ sections to offer up to four hours' fire integrity in a metal frame construction where the external leaf is brickwork.
The T-Barrier® Metal Frame is installed as shown as the instructions on the ARC website.
3 piece system fire stops at the junction between the party wall and external wall, good acoustic properties, polythene encapsilated for on site protection
Rockfibre mineral wool
F30/18 Cavity closers
F30/180 Cavity closers
Standard product features
Rock fibre mineral wool.
Fire rating (to BS EN 13501-1):