For 3 and 4 year olds bars should be 18 20 inches from the floor for 5 to 8 year olds bars should be 20 25 inches and for 9 to 12 year olds grab bars should be 25 27 inches.
Ada shower grab bar height requirements.
Grab bars shall be installed 6 inches 150 mm maximum from adjacent walls.
Grab bars shall not be provided above the seat.
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.
Figure 37 a 36 in by 36 inches 915 mm by 915 mm transfer stall.
The l shaped shower seat shall be 18 inches 455 mm above the floor measured at the entry.
Each grab bar shall be 24 inches 610 mm long minimum and shall be installed 24 inches 610 mm maximum from the head end wall and 12 inches 305 mm maximum from the control end wall.
Ada accessible bathrooms for kids should have grab bars at heights of 18 27 inches depending on the primary age group using the bathroom.
A grab bar 24 inches 610 mm long minimum shall be installed on the control end wall at the front edge of the bathtub.
Ada requirements for grab bars in a shower stalls.