The icc a117 1 standard for accessible and usable buildings and facilities which is referenced by the international building code requires an 18 min.
Ada commercial bathroom grab bar requirements.
Each grab bar shall be installed 15 inches 380 mm maximum from the head end wall and 12 inches 305 mm maximum from the control end wall.
Grab bars are not intended to be used as towel bars and vice versa.
Vertical grab bar at water closets.
Ada grab bars in commercial toilet stalls side wall rear wall side wall the side wall grab bar shall be 42 inches 1065 mm long minimum located 12 inches 305 mm maximum from the rear wall and extending 54 inches 1370 mm minimum from the rear wall.
Grab bars in toilet stall requirements.
Two grab bars shall be installed on the back wall one located in accordance with 609 4 and the other located 8 inches 205 mm minimum and 10 inches 255 mm maximum above the rim of the bathtub.
An ada compliant grab bar handrail must be fully anchored and have a smooth surface that can be easily grabbed.
Side wall the side wall grab bar shall be 42 inches 1065 mm long minimum located 12 inches 305 mm maximum from the rear wall and extending 54 inches 1370 mm minimum from the rear wall.
The bar must be 1 1 4 to 1 1 2 inches in diameter.
Ada accessible bathrooms for kids should have grab bars at heights of 18 27 inches depending on the primary age group using the bathroom.