Profile: Coopers Fire Ltd. offers gravity fail safe smoke and fire curtains. We also offer fire and smoke barriers. Our FireMaster® fire curtain is an automatic fire barrier and automatic fire curtain system used as a fire separating element. It comprises fire resistant fabric fixed to a steel roller which is driven by an internal tubular electric motor. The roller is mounted and enclosed in a steel housing and the bottom edge of the curtain has a weighted bar. The curtain is retained in side channels. Our Evacu8® is a patented bi-roller system which has narrow interweaving/overlapped panels which are only 600 mm wide. Each panel overlaps the other, and has its own self leveling bottom bar ballast system.