Means of Egress · IBC 2021 §1003.3.1
Protruding Object Headroom and Cane-Detection Barrier
Elevations to scale: 80" minimum headroom under protruding objects, 78" at door closers and stops, barrier leading edge 27" maximum, and the 50 percent ceiling-area limit.. Referenced to IBC 2021 §1003.3.1.
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