03/31/2020
Fire Frame and Door Labels
Fire frames and doors labels are used to prevent the passage of fire and smoke between two compartments. They are used as a passive means of protecting people and property from fires. Model codes in the United States generally reference NFPA 80: Standard for Fire Doors and Other Opening Protectives when it comes to installation and maintenance of fire doors.
https://www.floridafiredoorinspection.com/fire-rated-frames-and-doors-labels/