This standard regulates the installation and maintenance of assemblies and devices used to protect openings in walls floors and ceilings against the spread of fire and smoke within into or out of buildings. Fire door assembly inspection checklist the 2007 and 2010 editions of nfpa 80 standard for fire do ors and other opening protectives section 5 2 inspections require all fire doors to be inspect ed not less than annually. The standard for fire door safety.
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