Basements present severe fire safety challenges. Limited escape routes, no natural ventilation, and difficult firefighting access demand specialist design.. Basement Fire Safety Challenges Limited escape routes (often single stairway) No natural ventilation for smoke clearance Firefighting access from above (downward attack) Higher fire resistance requirements (Table 12 ADB) Increased structural loading during fire ADB Requirements Minimum 60 minute fire resistance (90 for deeper basements) Dedicated smoke ventilation Protected stairway from basement must not connect directly to upper floors Sprinkler protection recommended for basements exceeding 200m² For basement fire engineering, contact us.