Directional exit signs are to be used when exit doors are not readily visible.

• A. True
• B. False
• C. Only on floors with more than 5 occupants
• D. Only when sprinklered

Answer: (A)

Evacuation relies on clear wayfinding, especially when people can’t see the exit doors from where they are. When an exit door isn’t readily visible, directional exit signs are used to point occupants toward the exit along the route they should take. These signs help prevent confusion and ensure a quicker, safer escape by guiding people through corridors, around corners, or past rooms to the correct exit path. The signs are typically placed along the travel path and must be visible and illuminated so they function even in smoke or power outages. If an exit door is easily identified from a space, extra directional signs aren’t as necessary, but in cases where visibility is poor, the directional signs are required to maintain clear egress.