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United States · ADA · Illustrated standards guidance

Bathing rooms: showers, tubs and transfer spaces

Accessible shower and bathtub layouts, transfer clearances, seats, grab bars and reachable controls.

AccessibilityAnthropometry & ergonomics
Open original PDF at page 39

Source wording and page order preserved. Drawings and table layouts remain available in the original PDF.

Chapter 6: Plumbing Elements and Facilities Bathing Rooms Are benches required in bathing facilities? The Standards require a compliant bench in accessible dressing rooms, fitting rooms, and locker rooms (§803.4). A bench is not required in bathing facilities generally (except those that are part of locker rooms). If changing or dressing rooms are provided in bathing rooms, they must comply as dressing rooms and include a compliant bench. Providing a compliant bench in all bathing rooms will provide greater accessibility. Shower Compartments Are seats required in roll-in showers? Seats are not required in roll-in shower compartments except folding seats that are required to be provided in a portion of accessible guest rooms in transient lodging facilities. Folding seats are recommended in all roll-in showers because they provide options for users. They benefit people with disabilities who prefer to sit and accommodate those who wish to transfer from wheeled mobility aids. Seats (either folding or non-folding) are required in transfer shower compartments. Are roll-in showers preferred over transfer showers? Preferences vary among users and each shower type has benefits. Transfer shower compartments always have a seat which is helpful to many people with disabilities, including those who are ambulatory. However, they do not provide any roll-in option for those who prefer not to transfer to a seat. Roll-in showers provide easier access for those who do not wish to transfer. However, many people need to transfer from wheelchairs to either a shower seat or shower chair. For these reasons, designs that afford users options are better, such as equipping all roll-in showers with folding seats. In facilities with multiple bathrooms or bathing facilities, it is generally advisable to provide different types of bathing fixtures to allow more options. Can transfer shower compartments be larger than 36” by 36”? No. These are absolute, not minimum, dimensions. The specified size provides sufficient space while keeping the controls and grab bars within reach of the seat. The back wall also provides support at the seat. Can the corners of prefabricated shower compartments be rounded? Yes. Shower compartments are measured at the center points (horizontal and vertical) of opposing sides to permit rounded corners. Is a fixed shower head required in addition to the hand-held shower spray unit? The Standards require only a hand-held shower spray unit that is also usable in a fixed position. A separate fixed shower head at a standard height can be provided in addition to the hand-held shower spray unit. A fixed shower head at 48” maximum above the shower floor can substitute for a hand-held shower spray unit at shower compartments except in medical or long-term care facilities, transient lodging, or dwelling units. 39

Edition and local adoption determine which requirements apply. Use the publisher’s document for the complete clauses, diagrams and amendments.