Bathroom Stall Size Requirements
An example of a single ada bathroom layout.
Bathroom stall size requirements. The minimum interior shower size is 30x30 inches or 900 square inches in which a disc 30 inches in diameter must fit. The required minimum floor space for a handicapped accessible bathroom is 30 inches by 48 inches. In addition to considering the size of your stalls you will want to think about the material of your bathroom partitions. I have a wheelchair accessible toilet stall with the stall door on the side partition in compliance with ada 604 8 1 2.
The occupation safety health administration osha sets regulations for restrooms in the workplace. The interior shower size is at least 36x36 inches. The minimum width of the stall is 60 inches 1525 mm. For commercial bathrooms with multiple toilet stalls and handicap the rules change a little.
While the numbers may vary in accordance with the unique characteristics of your bathroom space a standard toilet stall is 36 inches wide and 60 inches deep. These regulations ensure that all workplace bathrooms remain safe sanitary and easily accessible. In many homes the family bathroom is the only bathroom. It is a front approach to the stall door.
The location of the door is in front of the clear space and diagonal to the water closet with a maximum stile width of 4 inches 100 mm. Considering bathroom stall material options. We can also help you figure out your bathroom dimensions during our free design consultation. Figure 30 a standard stall.
The minimum depth for a partition stall is 48 inches but the depth can be as much as 78 inches if necessary. Multiple toilet stall layouts. 4 17 3 size and arrangement. Accessible toilet stalls shall be on an accessible route and shall meet the requirements of 4 17.
In a corner handicap stalls require a minimum of 60 x 60 compartment and is required with a minimum door size of 32 and the maximum size and more common is the 36 door. Specific rules in a workplace often depend on the type of workplace and number of employees. For more information about the ada s requirements read our primer. Ventilation is a classic example of good design rules picking up where code leaves off.
All bathroom designers are in agreement that bathrooms need powered ventilation fans as the code minimum requirement for an operable window is considered archaic. Water closets in accessible stalls shall comply with 4 16. So my question is am i allowed to use a 32 wide by 48 deep maneuvering clearance at the push side of the door as shown in ada figure 404 2 4 1 diagram b.