Figure 35a
Shower Size and Clearances
36-in by 36-in (760mm by 1525mm) Stall
The clear floor space shall be a minimum of 48 inches (1220 mm)in length
by a minimum of 36 inches (915 mm) in width and allow for a parallel
approach. The clear floor space shall extend 1 foot beyond the shower
wall on which the seat is mounted.