Exit Signs

Exit signs are a vital component of building safety, serving the crucial purpose of guiding occupants to the nearest exit during emergencies like fires or power outages. These signs are an integral part of a building’s evacuation and safety strategy.

exit sign


Here’s a detailed look at their features and options:


  • Plastic and Acrylic: Commonly used indoors, these materials are durable and lightweight.
  • Metal: Aluminium or steel signs are preferred in industrial settings for their durability.
  • Photoluminescent Materials: These glow-in-the-dark signs are ideal for power outages, illuminating exit paths without electricity.

Illumination Options:

  • LED Exit Signs: Known for energy efficiency and a long lifespan, LED signs are clearly visible in low-light conditions.
  • Electroluminescent Signs: These signs glow consistently when an electric current passes through, providing steady illumination.
  • Self-Luminous Tritium Signs: Contain a radioactive hydrogen isotope to glow without any power source, useful in areas with unreliable electricity.

Power Sources:

  • Hardwired: Linked to the building’s electrical system and often equipped with a backup battery.
  • Battery-Operated: Solely reliant on batteries, suitable for locations where wiring is impractical.
  • Photoluminescent: These absorb and store light, requiring no power source and glowing in the dark.

Design and Visibility:

  • Standard Green or Red Text: The most common colors for high visibility.
  • Pictograms: Universal symbols, such as a running man, used for clarity and international understanding.
  • Braille and Tactile Signs: For accessibility, assisting visually impaired individuals.

Mounting Options:

  • Ceiling Mount: Optimal for hallways or larger open areas.
  • Wall Mount: Frequently used at doorways or the ends of corridors.
  • Edge-Lit Signs: Provide a modern look, illuminating around the sign’s edges.

Compliance and Regulations:

  • Must adhere to local and international building codes and standards (like OSHA, NFPA, ADA).
  • Specific requirements for size, color, illumination, and placement are typically mandated.

Directional Features:

  • Directional Arrows: Indicate the direction to the nearest exit, often changeable to suit the building’s layout.

Eco-Friendly Options:

  • LED and photoluminescent signs are more eco-friendly, consuming less energy and devoid of harmful materials.


  • Required in public buildings, offices, factories, schools, and other facilities with specific occupancy requirements.
  • Crucial for guiding people safely during emergencies, reducing confusion and panic.

Exit signs, therefore, are an essential aspect of a building’s safety infrastructure. They need to be clear, visible, and reliable, especially in emergencies, while also complying with safety codes and balancing functional and aesthetic considerations.