Guide to the ADA Standards

Is an accessible route required to rooftop levels?

In facilities where an accessible route is required to each story (§206.2.3), an accessible route must serve rooftop levels that contain public or common use spaces or elements that are required to be accessible, such as sun decks, lounges, dining areas, bars, or swimming pools. An accessible route is not required to rooftop levels in those facilities that are exempt from the requirement for an accessible route to each story based on the number of stories or the square footage per story. In determining whether a facility qualifies for this exception, rooftop levels are not counted as a story unless they meet the definition of “story.” The Standards define a story as “that portion of a building or facility designed for human occupancy,” (i.e., equipped with lighting, ventilation, and means of egress) that is “included between the upper surface of a floor and upper surface of the floor or roof next above” (§106.5).