Insulated Doors combine flat front and back slats with foam insulation and weather seals on the bottom bar, guides and hood, resulting in a Service Door that also provides maximum climate and temperature control.
Insulated Fire Doors utilize a double-slat curtain construction with a mineral wool core to combine the fire protection properties of HL fire doors with the benefits of thermal insulation and sound control for openings up to 44 wide and 24 high.Insulated 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 systemsmoke detectors to allow automatic closing to be initiated by the alarmdetectors. 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.
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(Lawrence Doors)
Baldwin Park, CA 91706-2297 map, United States
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