404.2.1-2 – Door Types

404.2.1 Revolving Doors, Gates, and Turnstiles.
Revolving doors, revolving gates, and turnstiles shall not be part of an accessible route.

404.2.2 Double-Leaf Doors and Gates.
At least one of the active leaves of doorways with two leaves shall comply with 404.2.3 and 404.2.4.

404.2.4.2 Doorways without Doors or Gates, Sliding Doors, and Folding Doors.
Doorways less than 915 mm (36″) wide without doors or gates, sliding doors, or folding doors shall have maneuvering clearances complying with Table 404.2.4.2.