The Basics of Swinging-Type Egress Door Operation

Door assemblies serve multiple purposes that relate to the comfort and safety of building occupants. They provide protection from weather, reduction of noises from adjoining areas, prevent trespassing by unauthorized persons and slow or stop the spread of fire and smoke. While seemingly so commonplace, door assemblies can become an impediment to occupants if they are locked or inoperable. 

Doors...



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