The bar must be 1 1 4 to 1 1 2 inches in diameter.
Ada shower grab bar requirements 2019.
Grab bars shall be installed in a horizontal position 33 inches 840 mm minimum and 36 inches 915 mm maximum above the finish floor measured to the top of the gripping surface except that at water closets for children s use complying with 604 9 grab bars shall be installed in a horizontal position 18 inches 455 mm minimum and 27 inches 685 mm maximum above the finish floor measured to the top of the gripping surface.
Grab bars in shower stall requirements transfer type shower compartments transfer type shower compartments shall be 36 inches 915 mm by 36 inches 915 mm clear inside dimensions measured at the center points of opposing sides and shall have a 36 inch 915 mm wide minimum entry on the face of the shower compartment.
Grab bars in shower stall requirements transfer type shower compartments transfer type shower compartments shall be 36 inches 915 mm by 36 inches 915 mm clear inside dimensions measured at the center points of opposing sides and shall have a 36 inch 915 mm wide minimum entry on the face of the shower compartment.
A summary of these requirements is below.
The l shaped shower seat shall be 18 inches 455 mm above the floor measured at the entry.
Grab bar code requirements are included in the standard ansii icc a117 1 of the international code council.
Ada requirements for grab bars in a shower stalls.
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.
In an accessible bathroom grab bars are critical whether they are in a shower stall or around a toilet.
Figure 37 a 36 in by 36 inches 915 mm by 915 mm transfer stall.
Grab bars in toilet stall requirements.