The maximum force pertains to the continuous application of force necessary to fully open a door.
How to force open sliding door.
If the door has heavy bits at the outside edge more force is needed.
It s a flat metal plate that is installed over the sliding door frame.
If the door doesn t need to go horizontal slightly less force is needed.
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The force for pushing or pulling open doors other than fire doors shall be as follows.
5 pounds 22 2 n maximum.
Here i show you how to easily open any locked sliding door quick and easy.
These forces do not apply to the force required to retract latch bolts or disengage other devices that hold the door or gate in a closed position.
Some hardware can be added to a sliding door to make it more difficult to force open.
Reinforcing the sliding glass door.
Fire doors shall have the minimum opening force allowable by the appropriate administrative authority.
5 0 pounds 22 2 n maximum.
The door shall be set in motion when subjected to a 30 pound 133 n force.
For other swinging doors as well as sliding and folding doors the door latch shall release when subjected to a 15 pound 67 n force.
It will likely result in the replacement of the latch and possibly the bracket but the door will be open.
It may take more prying force to bend or pivot the latch or bracket far enough to release it.
Sliding or folding doors.
5 0 pounds 22 2 n maximum 2.
A jimmy plate can be found at most hardware stores.
The door shall swing to a full open position when subjected to a 15 pound 67 n force.
If there is any friction in the system slightly more force is needed.
Sliding or folding door.