Chapter 11A — HOUSING ACCESSIBILITY

Section 1119A — INTERIOR ACCESSIBLE ROUTES

2025 California Building Code (Title 24, Part 2) · 2025 edition · ingested 2026-07-07 · California

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1119A.1 General.

1119A.1 General. When a building or portion of a building is required to be accessible or adaptable, an accessible route shall be provided to all portions of the building, accessible building entrances and to covered multifamily dwelling units. The accessible route shall, to the maximum extent feasible, coincide with the route for the general public and other building residents. Accessible routes shall not pass through kitchens, storage rooms, restrooms, closets or other spaces used for similar purposes except within an individual dwell- ing unit. Interior accessible routes shall be provided…

1119A.2 Floor and ground surfaces.

1119A.2 Floor and ground surfaces. Floor and ground surfaces shall be stable, firm and slip resistant. If carpet or carpet tile is used in a common use area or public use area on a ground or floor surface, it shall have firm backing or no backing. Carpet or carpet tile shall have a level loop, textured loop, level cut pile or level cut/uncut pile texture. The maximum pile height shall be [1] / 2 inch (12.7 mm). Exposed edges of carpet shall be fastened to floor surfaces and have trim along the entire length of the exposed edge. Carpet edge trim shall comply with Section 1121A requirements for…

1119A.3 Widths.

1119A.3 Widths. Interior accessible routes serving an occupant load of 10 or more shall not be less than 44 inches (1118 mm) in width. Interior accessible routes serving an occupant load of less than 10 shall not be less than 36 inches (914 mm) in width. If a person in a wheelchair must make a turn around a corner or an obstruction, the minimum clear width of the accessible route shall be as specified in Section 1138A.1.5.

1119A.4 Interior accessible routes over 200 feet.

1119A.4 Interior accessible routes over 200 feet. Interior accessible routes that exceed 200 feet (60 960 mm) in length shall comply with Section 1138A.1.2. (See Figure 11A-1L.)

1119A.5 Changes in elevation.

1119A.5 Changes in elevation. Interior accessible routes which have changes in elevation shall be transitioned and comply with Sections 1121A or 1122A. Exception: Doors and thresholds as provided in Section 1126A.