Stairs and Elevators
The IBC also requires signs on the interior of stairway enclosures indicating the floor level and other information. Floor level designations,where provided , must meet tactile and visual criteria in the ADA Standards(216.2) but Directional and informational signs subject only to provisions for visual characters (216.3)
It is best to mount the signs with Adhesive strips. SignOptima products include 3M VHB Tape for installation.
Tactile characters on signs shall be located 48 inches(1220 mm) minimum above the ground surface, measured from the baseline of the lowest tactile character and 60 inches (1525 mm) maximum above the ground surface, measured from the baseline of the highest tactile character.
