Also under internally illuminated the life safety code section 7 10 7 2 details the illumination requirements for photoluminescent signs.
Exit door sign requirements.
Post signs along the exit access indicating the direction of travel to the nearest exit and exit discharge if that direction is not immediately apparent.
These requirements advise that signs at all exit doors must also include a tactile sign.
They are signs that are in accordance with exit door tactile signage 7 10 1 3 and floor proximity exit signs 7 10 1 6.
Keep exit route doors free of decorations or signs that obscure the visibility of exit route doors.
For example new york city mandates that any building taller than 75 feet should also have photo luminescent markings on any door that leads to an exit or exit stairs.
Adaag 216 4 1 further specifies signage requirements at doors to exit passageways doors that are part of the exit discharge and exit stairways.
The requirements for exit doors signs are included in the provision governing signs for means of egress.
Nfpa emergency exit door requirements for marking.
In addition to these requirements some state and local governments have created additional codes regulating the requirements of exit signs.
It will need distinctive colors and easily seen or reflectable when facing the path of egress.
Keep exit route doors free of decorations or signs that obscure the visibility of exit route doors.
All exit paths must have a clearly recognizable exit sign.
Post signs along the exit access indicating the direction of travel to the nearest exit and exit discharge if that direction is not immediately apparent.
Also the line of sight to an exit sign must be clearly visible at all times.