The maximum opening force for sliding and folding doors is also 5 pounds.
Ada sliding door opening force.
Door opening force is the measurement of how many pounds of force are required to open a door.
When sliding doors are fully open operating hardware shall be exposed and usable from both sides and should open close with a maximum force of 5 lbs.
This applies to interior hinged doors and gates as well as sliding and folding doors.
Both standards note that the 5 pound force limitation does not apply to the force required to retract latch bolts or disengage other devices that hold the door in a closed position refer to this decoded article for more information on the forces for operable hardware.
Typical maximum opening force for exterior doors ranges from 8 5 to 10 lbs.
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.
Door opening force fire doors shall have a minimum opening force allowable by the appropriate administrative authority.
Doorways shall have a minimum clear opening of 32 in 815 mm with the door open 90 degrees measured between the face of the door and the opposite stop.
Spring hinges door spring hinges shall be adjusted so that from the open position of 70 degrees the door shall move to the closed position in 1 5 seconds minimum.
Of force to open.
The ada standards do not specify the opening force for exterior doors though some state and local building codes may have requirements.
The opening closing force of swinging doors should be less than 5 lbs.
Open the door gradually.
Interior accessible doors should require no more than 5 lbs.
The force for pushing or pulling open interior swinging egress doors other than fire doors shall not exceed 5 pounds 22 n.
Do not jerk it open.
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.