INTUMESCENT STRIPS. In the event of a fire the seal. Doors fitted with smoke seals, either incorporated in the intumescent seal or.
Frame Gap Figure 6. Fire door seals Door Seal in normal use Gap Gap sealed. These doors should be fitted with smoke seals as a preventative measure. So those doorsets requiring smoke seals will also be fire-resisting doors.
A graphite based intumescent seal that is designed to expand many times its original volume sealing the gap around the door and providing a effective barrier. Quadseal is seals in 1: a certified fire smoke, draught and acoustic seal. The fire door protection range of.
Simple instructions showing how to quickly and easily install minute surface mounted fire and smoke seals. Easy online ordering for the ones who get it done along with.