Figure 33. Clear Floor Space at Bathtubs.
Figure 33(a) With Seat in Tub. If the approach is parallel to the bathtub, a 30 inches (760 mm) minimum width by 60 inches (1525 mm) minimum length clear space is required alongside the bathtub. If the approach is perpendicular to the bathtub, a 48 inches (1220 mm) minimum width by 60 inches (1525 mm) minimum length clear space is required. An accessible lavatory is permitted within the clear space at the foot end of the tub (end with drain and controls).
Figure 33(b) With Seat at Head of Tub. If the approach is parallel to the bathtub, a 30 inches (760 mm) minimum width by 75 inches (1905 mm) minimum length clear space is required alongside the bathtub. The seat width shall be 15 inches (380 mm), measured from the back wall to the front of the seat, and shall extend the full width of the tub. An accessible lavatory is permitted within the clear space at the foot end of the tub.