The measurement starts from the point where a person has 9 inch vertical clearance for their feet and 27 inch vertical clearance for their knees.
Minimum ada restroom dimensions.
According to the 2010 update to adaag the basic ada guidelines for a single user restroom are.
Once you get accessible shower stalls for your shower mount them on your shower wall.
Ideal ada bathroom guidelines for foldable l shaped shower seat is 585mm long for wide section and 405mm long for narrow section.
To start with the ada requires a clear floor space of at least 60 inches in diameter for the turning space within a bathroom in addition to the space taken up by the sink toilet and or shower tub.
The ideal ada bathroom dimensions for accessible shower stalls are 915mm x 915mm.
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.
Ada bathroom grab bars.
30 inch by 48 inch access to the sink the door can t swing into this rectangle.
Floor space guidelines the required minimum floor space for a handicapped accessible bathroom is 30 inches by 48 inches.
Accessible toilet stalls or compartments must have a minimum width of 60 inches and sufficient space to accommodate a wheelchair to the sides of the toilet or in front of it.
Horizontal grab bars must be installed behind the toilet and on the nearest wall or partition whichever is closer.