U.S. SMOKE & FIRE

Smoke and fire protective curtains made of steel coiling fabric, for use in buildings and on applications such as atriums, convenience stairwells, elevators, aircraft hangers, prosceniums, building corridors, and windows, to be deployed upon activation from a fire alarm system; Deployable automatic smoke and fire protective curtains made of steel coiling fabric for use in buildings and on applications such as atriums, convenience stairwells, elevators, aircraft hangers, prosceniums, building corridors, and windows, to be deployed upon activation from a fire alarm system

Installation of smoke and fire protective curtains made of steel coiling fabric; Installation of deployable automatic smoke and fire protective curtains