1–2 hours automatic smoke curtain (60, 120 minutes resistance). Tested to EN 12101-1. Complies with NFPA 92
Stairwell Smoke Curtains create a draft stop to prevent smoke from entering the stairwell. The Automatic gravity drop curtains provide a route of smoke-free egress from the building.
Automatic Smoke and fire curtains remain hidden in the ceiling, ready to deploy in case of fire or smoke. COLT smoke and fire curtains allow architects and engineers to reduce expensive smoke containment systems, while meeting all code requirements.