Fire Door Opening Force

Be 1010 1 3 door opening force the force for pushing or pulling open interior swinging egress doors other than fire doors shall not exceed 5 pounds 22 n.

Fire door opening force.

Our site is temporarily disabled. Opening force for exterior doors is not specified in the ada standards but exterior doors that need to be accessible should have the minimum force possible. 1 1 1 with the exception of fabric fire safety curtain assemblies this standard addresses assemblies that have. Fire doors must only be fitted with door hardware fire rated in accordance with as1905 1 fire door locks must be self latching and are not permitted to have a hold open feature.

1 panic hardware shall cause the door latch to release when a force not exceeding 15 pounds is applied to the releasing device in the direction of exit traffic. 2 hand activated door opening hardware shall be centered between 30 inches and 44 inches above the floor. These forces do not apply to the force required to retract latch bolts or disengage other devices that hold the door in a closed position. Typical maximum opening force for exterior doors ranges from 8 5 to 10 lbs.

I did a post on opening force for accessibility a while back but it s important to note that fire rated doors are not required to open with 5 pounds of force. A 1 1 see annex k for general information about fire doors. This standard regulates the installation and maintenance of assemblies and devices used to protect openings in walls floors and ceilings against the spread of fire and smoke within into or out of buildings. It is an offence to prop open or otherwise interfere with the automatic closing action of a fire door.