|
FlexiTwin, Fire, Acoustic and Smoke Seal all in One.
 Applications:- Head and jambs of fire rated doors.
When used with appropriate acoustic seals an Rw of 32dB can be achieved with a 44mm Strebord Firecheck Door.
100,000 open/closed cycle test.
Can be combined for greater than 30mins fire rating.
Supplied in 1000mm and 2100mm lengths.
10mm, 15mm and 20mm widths.
Certifire Approved.
Smoke leakage rate @ +25pa=1.57m³/m/h.
A unique innovation in door seal design, FlexiTwin combines excellent acoustic sealing properties against the spread of noise as well as cold, smoke and draughts.
When combined with the rigid PVC holder and Pyro100 / 500 intumescent material this seal adds superb resistance to fire spread.
The 5mm twin fins trap air pockets thus increasing sound resistance.
|
