Sliding Door Fully Open Egress Width

Projecting hardware that prevents the door from sliding completely open will affect the clear opening width.
Sliding door fully open egress width. In other than group h occupancies special purpose horizontal sliding accordion or folding door assemblies permitted to be a component of a means of egress in accordance with. 1010 1 4 3 special purpose horizontal sliding accordion or folding doors. High and 20 in. Doors in the fully open position shall not reduce a required dimension by more than 7 inches 178 mm.
Remember doors in a path of egress and doors on an accessible route are typically required to have a clear opening width of at least 32 inches. So for a 3 foot door that is hung on 4 1 2 inch wide hinges with a inch hinge backset and a 5 8 inch stop the calculation would be 36 inches frame opening width 2 inches half of the hinge width inch hinge backset 5 8 inch frame stop for a total of 32 7 8 inches of clear width. 96 required corridor width 7 allowable encroachment 89 51 5 icu door panel width 140 5 13 4 1 2 corridor width. As long as the horizontal sliding door systems meet those performance standards they are allowed.
The door shall open to the minimum required width within 10 seconds after activation of the operating device. Encroachments into the required means of egress width shall be in accordance with the provisions of this section. Doors when fully opened shall not reduce the required width by more than 7 inches 178 mm. The door shall swing to a full open position when subjected to a 15 pound 67 n force.
A window has to be taller and or wider than these minimums to meet the 5 7 sq ft opening requirement. Wide does not meet egress requirements since its net clear opening is only 3 33 sq. So if a typical breakaway icu door panel only opens 90 degrees and you specified an icu door with a 51 5 wide sliding door panel the corridor width would need to be. Note that a window opening that s the bare minimum of 24 in.
Clear opening width the minimum allowable clear opening width for a sliding or folding door that is part of an accessible route is 32 inches.