The baseline of the tactile copy can be mounted between 48 at the lowest point to 60 at the highest.
Ada stair sign requirements.
The letters designating the identification of the interior exit stairway and ramp shall be a minimum of 11 2 inches 38 mm in height.
The undersides of nosings.
Stair treads must meet requirements for floor or ground surfaces which specify that surface openings not allow passage of a sphere more than inch in diameter 302 3.
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Ada sign mounting location.
Ada compliant stair signs and elevator signs stair floor level identification signs multi floor buildings are required to have a tactile sign next to each door inside a stairwell to identify the floor level stair level and exit level.
Stairway identification signs shall comply with all of the following requirements.
Stairs required to be accessible by 4 1 shall comply with 4 9.
Some local fire codes have size requirements for these signs.
While ordering the correct stair signage for the state you live in can be an ordeal we are here every step of the way if you need it.
Overhead ada signs projecting ada signs.
4 9 2 treads and risers.
The signs shall be a minimum size of 18 inches 457 mm by 12 inches 305 mm.
Frequently asked questions faqs.
On any given flight of stairs all steps shall have uniform riser heights and uniform tread widths.
Ada sign installation guidelines.
Risers cannot be open but perforations or openings in riser surfaces that prohibit passage of a sphere not more than inch in diameter are acceptable.