10/17/2026
🔥 FIRE CAN SPREAD IN 4 WAYS!
Fire can spread even without flames directly touching nearby objects. Understanding how heat travels helps us recognize fire hazards.
4 WAYS FIRE CAN SPREAD:
1. Direct Flame Contact – Flames directly touch and ignite combustible materials.
2. Conduction – Heat travels through materials, such as metal pipes, beams, and other solid objects.
3. Convection – Moving hot gases and smoke carry heat through rooms, stairways, and openings.
4. Radiation – Heat travels across a distance and can ignite nearby combustible materials without direct contact.
⚠️ FIRE SAFETY REMINDER:
Flames don’t have to reach another room for it to become dangerous. Heat and hot gases can spread ahead of visible flames.
Understanding how heat transfers helps firefighters anticipate fire spread, protect exposures, and make safer decisions during operations.
Know how fire spreads. Know how to prevent it.