Photoluminescent Exit Through Lobby Sign

Photoluminescent “Exit Through Lobby” signs are required in NYC high-rise buildings to guide occupants through designated egress paths during emergencies. These glow-in-the-dark signs ensure visibility in low-light conditions and help maintain continuous, code-compliant exit guidance through lobby areas. UL 1994 Listed Photoluminescent Markings on Green Background.

Dimensions: 18" x 8"

Materials: .03125in Aluminum w/ Self-Adhesive Foam Back

What This Sign is For: This sign identifies that the approved path of egress continues through a lobby area, directing occupants to follow the correct route to reach a final exit. It is especially critical in buildings where the exit path is not immediately obvious or passes through shared or open spaces. 

Legal Requirement Explained: Under the NYC Building Code §1025 (Photoluminescent Exit Path Markings), high-rise buildings are required to provide a continuous, visible egress path using photoluminescent signage and markings.
When an exit route passes through a lobby, this sign is required to:
- Prevent confusion during emergencies
- Maintain continuity of the exit path
- Ensure occupants do not mistakenly stop or change direction

Who is Required to Post This Sign: 
- High-rise buildings (generally 75 feet or taller)
- Commercial office buildings
- Hotels and large residential buildings
- Any structure where the designated egress path passes through a lobby space

Where We Recommend This Sign Be Posted: 
- At the entrance to a lobby that is part of the exit path
- Along the egress route within the lobby, reinforcing direction
- In locations where occupants may otherwise be uncertain about continuing through the lobby
- As part of a continuous photoluminescent exit guidance system

Unacceptable Locations to Post This Sign:
- In lobbies not part of an official egress path
- In areas where it creates confusion or contradicts actual exit routes
- Behind decorative elements, columns, or furniture
- In locations with insufficient ambient light (photoluminescent signs require charging)
- Anywhere that breaks the continuity of the exit path system

Recommended Height / Installation Requirements:
- Typically installed at low-level height (approximately 12–18 inches AFF) as part of the photoluminescent system
- Must be placed within the line of sight along the path of egress
- Installed to ensure continuous visibility, especially in dark or smoke conditions
- Must be durable, permanent, and properly illuminated by ambient light to maintain glow performance

Disclaimer: The information provided is based on commonly referenced NYC Building Code and fire safety standards, including photoluminescent egress requirements. Specific requirements may vary depending on building classification, layout, and updates to applicable codes. Always consult a licensed professional or the NYC Department of Buildings (DOB) and FDNY for project-specific compliance.