Fire 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 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.

Fire door opening force.

Fire doors must only be fitted with door hardware fire rated in accordance with as1905 1. Opening force for fire doors part 1 i got an email today about a fire rated door that would not reliably close with the closer adjusted to provide 5 pounds of opening force. 2 hand activated door opening hardware shall be centered between 30 inches and 44 inches above the floor. A 1 1 see annex k for general information about fire doors.

Fire doors must also be fitted with a fire rated automatic non. The force for pushing or pulling open doors other than fire doors shall be as follows. Push until the door opens all the way. To do this first unlatch the door and then press the gauge against the door.

5 0 pounds 22 2 n maximum. 5 0 pounds 22 2 n maximum 2. Our site is temporarily disabled. Sliding or folding door.

It is an offence to prop open or otherwise interfere with the automatic closing action of a fire door. Fire door locks must be self latching and are not permitted to have a hold open feature. Fire doors shall have the minimum opening force allowable by the appropriate administrative authority. The readout on the gauge shows you the force required to open the door.

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. The best way to measure door opening force is by using a door force gauge also called a door pressure gauge. Please come back again later. 1 1 1 with the exception of fabric fire safety curtain assemblies this standard addresses assemblies that have.