Fire Door Barrier

This type of specialized door is required anywhere a doorway is built into a rated fire barrier.

Fire door barrier.

Holes in the fire rated walls the fire barrier fails. A fire door is any door that has been proven to withstand a fire and prevent it from spreading for a certain amount of time. Most fire related deaths are not caused by burns but. A common location for 20 minute fire door assemblies is a residential corridor leading to dwelling or sleeping units.

A fire barrier is a wall that is designed to prevent the passage of smoke and fire. Fire barriers are a system of walls floors doors fire windows fire dampers and managed penetrations. For example fire doors are sometimes blocked open or carpets are run through them which would allow the fire to travel past the fire barrier in which the door is placed. The international building code ibc and national fire protection association nfpa 101 life safety code do mandate positive latching hardware for these doors in hospital corridors.

Aegis fire barrier consultants offers expert fire door inspections repairs relabeling and more for your company or organization. To meet fire separation requirements the door must be one of three types of doors. The door s certification markings are displayed both on the door leaves and the fire door frames and should not be removed or painted over during the life of the building. Fire door inspections is your building compliant.

The fire barrier is not a single component. Annual inspections of fire door assemblies help. If there are unprotected openings i e. It may seem like a small thing but if a single fire door fails to do its job it most likely will cost lives.