Historical
NFPA 80-1999
NFPA 80: Standard for Fire Doors, Fire Windows, 1999 Edition
Covers the installation and maintenance of fire door assemblies, windows, glass blocks, and shutters for the protection of openings to restrict the spread of fire and smoke within buildings, whether from interior fire or from external fire, including arrangements for automatic operation in case of fire.
Content Provider
National Fire Protection Association [nfpa]