Historical
NFPA 80-2010
NFPA 80: Standard for Fire Doors and Other Opening Protectives, 2010 Edition
Revised to reflect the latest advances in equipment and field experience, the 2010 NFPA 80: Fire Doors and Other Opening Protectives maximizes protection against the spread of fire and smoke by providing the latest rules for the full range of opening protectives. From fire doors and fire windows to fabric fire safety curtains and fire dampers, this comprehensive document covers it all!
National Fire Protection Association [nfpa]