Door closers and door stops shall be permitted to be 78 inches minimum above the finish floor or ground.
Ada door closer requirements.
Hardware required for accessible door passage shall be mounted no higher than 48 in 1220 mm above finished floor.
The 5 pound force requirement is in reference to the maximum force to swing the door not the maximum force allowed to unlatch the exit device.
Door closers and gate closers shall be adjusted so that from an open position of 90 degrees the time required to move the door to a position of 12 degrees from the latch is 5 seconds minimum.
Also state or local government codes may have specific accessibility requirements for exterior doors.
Handles pulls panic bars door hardware ada compliant locks exit devices handles pulls latches and other operable parts on doors shall comply operable parts of such hardware shall be 34 inches minimum and 48 inches maximum above the finish floor or ground.
Phy 32473 rev 01 01 17 1994 created date.
To meet this requirement the door closer must have an adjustable closing speed sweep speed.
Do von duprin exit devices meet the 5 pound force requirement for opening an ada handicapped door opening.
The closing speed of an accessible door is addressed in section 404 2 7 of the 2009 edition of a117 1 and section 404 2 8 of the 2010 ada standards.
Section 404 of the ada states.
In general the requirements are a minimum of 32 in width and a maximum of 48 and the door must open to 90 degrees.
Ada compliant door closers sweep must be set so from an open position of 70 degrees the door will take at least 3 seconds to move to a point 3 inches from the latch.
Test for compliance to ada requirements for door openings with level swing hinges subject.
If the closer will not close against air pressure but the ada requirements have to.
Door openings shall provide a clear width of 32 inches 815 mm minimum.