Balco IllumiTread™ Photoluminescent Egress Markings create an intuitive, glow-in-the-dark path within stairwells for emergency escape and evacuations from high rise buildings, hospitals, stadiums, arenas, etc. Illumitread™ egress markings are IBC-compliant systems that provide a lighted path during a loss of power. Balco’s IllumiTread™ offers the complete egress solution consisting of handrails, demarcation, obstruction markings, stair nosings, and exit and directional signage.