FireCoil™ Fire Rated Rolling Doors

Product Features

FireCoil doors are provided with fusible links that automatically release to close the door at 74°C. The door’s descent can also be triggered by smoke and heat detectors, a building’s alarm system, or solid-state release devices. FireCoil doors are UL, C-UL and CSFM-labeled.

Every FireCoil door is built for superior performance and includes the features listed here.

Fusible links.

Automatic door closure is inititated by one of three fusible links that melts at 74º Celcius.

Spring-loaded governor.

Incorporates corrosion-resistant components to assure a smooth, controlled descent. Protected by a steel head plate cover.

Counterbalance system.

A torsion-spring-operated system, enclosed in a structural steel barrel, effectively counterbalances the door for a minimum of 10,000 cycles.

Curtain.

All FireCoil door curtains are constructed with heavy-duty steel slats. See below for a complete list of slat styles.

Bottom bar.

Curtain bottoms are reinforced with a minimum of two steel angles for maximum durability. A bottom astragal is included on all motor-operated doors.

Guides and end locks.

Structural steel angle guides provide added support for curtain slats. Zinc-plated, malleable cast-iron end locks prevent lateral movement of the curtain slats.

Curtain hood.

For maximum structural rigidity, curtain hoods feature rolled edges and are formed from 24-gauge, hot-dipped galvanized steel. (FireCoil hoods include a flame baffle that is activated by a fusible link. Standard on Factory Mutual-approved doors. Optional on UL-approved doors).