Fire Door Opening Force

The readout on the gauge shows you the force required to open the door.

Fire door opening force.

Sliding or folding door. Please come back again later. Measure door opening force and closing speed. 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.

A 1 1 see annex k for general information about fire doors. 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. To do this first unlatch the door and then press the gauge against the door.

5 0 pounds 22 2 n maximum 2. It is an offence to prop open or otherwise interfere with the automatic closing action of a fire door. Fire doors shall have the minimum opening force allowable by the appropriate administrative authority. Latching and locking doors that are hand activated and which are in a path of travel shall be operable with a single effort by lever type hardware by panic bars push pull activating bars or other hardware designed to provide passage.

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. Our site is temporarily disabled. 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.

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. 2 hand activated door opening hardware shall be centered between 30 inches and 44 inches above the floor. 1 1 1 with the exception of fabric fire safety curtain assemblies this standard addresses assemblies that have. Push until the door opens all the way.