Fire doors play a critical role in maintaining safety within buildings by preventing the spread of smoke and flames during a fire, thereby allowing for safe evacuation and minimizing property damage. Regular fire door inspections are essential to ensure these doors function correctly and meet safety standards. According to NFPA 80, which sets the guidelines for the installation and maintenance of fire doors, these inspections should be conducted at least annually. During an inspection, critical elements such as the door’s closing mechanism, seals, and overall integrity are evaluated to ensure they operate as intended. For example, a malfunctioning fire door could compromise the safety of occupants and lead to severe consequences in an emergency. Adhering to NFPA 80 certification not only enhances safety but also ensures compliance with legal requirements, providing peace of mind for building owners and occupants alike.