Therm-A-Close intumescent pipe collars protect the integrity of fire walls and floors where they are breached by thermically-softening plastic pipes. They can be surface-mounted or partly cast-in. Therm-A-Close is supplied in two halves which can be easily placed either side of the pipe and slotted together. Fixing instructions are included.

Therm-A-Close is suitable for

uPVC pipes of 55, 82, 110 & 160 mm OD giving up to 4 hours protection in wall and floor elements.
PVC pipes of 55, 82, 110 & 160 mm OD giving up to 4 hours protection in wall and floor elements.
Polypropylene pipes of 55, 82, 110 & 160 mm OD giving up to 4 hours protection in wall and floor elements.

Therm-A-Close is available ex-stock.

Therm-A-Close has passed numerous independent tests carried out in accordance with BS 476 : part 20 : 1987 (details are available on request).