Ada Toilet Room

The standards specify the location of toilet rooms in two instances.
Ada toilet room. Toilet tissue needs to be easily within arm s reach. There must be a grab bar at least 12 inches in length behind the toilet and one at least 42 inches long to the side of the toilet. The toilet seat of standard ada water closets must be 17 to 19 inches above the floor. They can also serve as a general guide for safe user friendly accessible design when ada compliance is not required.
5 0 x 7 3 36 25 square feet. Both grab bars must lie 33 to 36. Anything that a person might need to reach should be a maximum of 48 1220 mm off of the finished floor. Where toilet rooms are provided in multi story facilities that are exempt from the requirement for vertical access between stories 206 2 3 ex.
All ada compliant toilet rooms must have at least one disabled accessible water closet. Where clustered single user toilet rooms or bathing facilities are permitted to use exceptions to 213 2 toilet rooms or bathing facilities complying with 603 shall be identified by the international symbol of accessibility complying with 703 7 2 1 unless all toilet rooms and bathing facilities comply with 603. The outlet of a tissue dispenser must be between 24 610 mm minimum and 42 1070 mm maximum from the back. 1 or 2 a toilet room must be provided on a story that is connected to an accessible entrance by an accessible route 213 1.
These design requirements must be met for most public and commercial bathrooms. Comparison of single user toilet room layouts. The americans with disabilities act ada of 1990 includes specific guidelines for the construction of accessible or ada compliant bathrooms.