Fire Doors

• Fire Doors combine many design features of a Service Door with specialized construction, automatic closing and “Easy-Reset” or “Auto-Reset” functions to provide state-of-the-art fire protection. UL Listed up to 60′ wide, 50′ high, 1320 sq. ft. and FM Approved up to 44′ wide, 40′ high. 1320 sq. ft.

• Fire doors can be provided with an S-Label as air leakage rated “Smoke Door” assemblies.

• Fire Door Alarm Releases provide an interface between a fire door and an alarm system/smoke detectors to allow automatic closing to be initiated by the alarm/detectors.  They can be used on new or existing manual or motor operated fire doors (rolling or sliding).  Model AR-D is a basic fail-safe time delayed release device.  Model AR-D2 includes a battery backup to prevent door closing during a loss of power for up to 7 days.  The Model AR-C converts a new or existing Lawrence “Easy-Reset” fire door operator to “Auto-Reset” functionality providing time delayed alarm activated closing and fail safe closing upon a loss of power, and is automatically reset when the alarm is cleared and power is restored so the door can be opened without any physical resetting of the release.

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Lawrence Roll-Up Doors, Inc. reserves the right to change specifications without notice. Refer to Standard Specifications sheets (available upon request) for complete product information. © 2024 Lawrence Roll-Up Doors, Inc.