UL
19 Case Studies
A UL Case Study
The Town of Cary sought to ensure the health and safety of its firefighters by addressing the unique indoor air quality challenges present in its older Fire Station No. 4. The town partnered with UL to utilize its Verified Healthy Building Mark for Indoor Air service to verify that the station's air was safe according to rigorous standards.
UL verified that the fire station met comprehensive indoor air quality standards by conducting thorough inspections, performance testing, and HVAC system reviews. As a result, the Town of Cary became the first firehouse ever to earn the UL Verified Healthy Building Mark, providing peace of mind that the facility supports firefighter health and well-being and reinforcing its commitment to safety best practices.