In showers and toilets the top of a horizontal grab bar must be 33 36 inches off the floor.
Ada vertical grab bar toilet.
A a b b 36 max 915 mm 48 max 1220 mm.
However ansi allows for 6 mm projection in the allowed.
The toilet paper dispenser shall be mounted below the grab bar at a minimum height of 19 inches 485 mm.
The ada standards do not require this grab bar but allow a second grab bar to be within the 12 clearance above the horizontal grab bar 609 3 if there is a separation of 1 min.
The vertical grab bar is only specified in the icc ansi a117 1 accessible and usable buildings and facilities.
Recessed dispensers are allowed within the 12 305 mm space above and 1 38 mm space below and at the end of a grab bar for ada the recessed dispenser must be flush.
Ada requires a single 42 grab bar on the side again starting 12 from the corner.
However you will often see them while in a toilet room or in the accessible stall.
Bathtubs without permanent seats.
Toilet room fixtures and accessories.
Towel sanitary napkins and waste receptacles max.
The icc a117 1 standard for accessible and usable buildings and facilities which is referenced by the international building code requires an 18 min.
The bottom of a vertical bar in transfer showers must be 3 6 inches over the horizontal bar on the wall.
Ansi requirements for side grab bars are a 42 grab bar 12 from the corner as well as an 18 vertical grab bar 39 to 40 from the corner starting 39 to 41 above the floor.
A 42 inches 1065 mm minimum length grab bar is required on the side wall spaced a maximum of 12 inches 305 mm from the back wall and extending a minimum of 54 inches 1370 mm from the back wall at a height of 33 36 inches 840 915 mm.
A grab bar 24 inches 610 mm long minimum shall be installed on the control end wall at the front edge of the bathtub.
Where the problem comes in is that installers frequently aim for one edge of this range and wind up a bit too low or high.
Grab bars are required in accessible toilet rooms.
Dimensions for grab bars.
The bar should be mounted at 33 36 above the floor.
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.
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.
The ada standards require horizontal grab bars on the rear wall and side wall of the water closet but it does not specify a vertical grab bar.
Vertical grab bar at water closets.
Water closet height min.
Horizontal side wall grab bars need to be 42 1065 mm minimum length.
19 water closet flush control max.
