For a door with spring hinges it should take no less than 1 5 seconds to move from 70 degrees open to a closed position.
Ada door clearance with closer.
Doors with closers should take at least 5 seconds to move from the open position at 90 degrees to 12 degrees from the latch.
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.
Clear openings of doorways with swinging doors shall be measured between the face of the door and the stop with the door open 90 degrees the clear width.
Under ada a door with a closer shall take a minimum of five seconds to close from 90 degrees open to 12 degrees from the latch.
Section 404 of the ada states.
Door openings shall provide a clear width of 32 inches 815 mm minimum.
Doors with spring hinges should take at least 1 5 seconds to close from the open position of 70 degrees.