Nobody expects a fire at their workplace, which is exactly why drills and a bit of know-how matter so much. This friendly guide walks through how fire behaves, the everyday things that start it, and the calm steps that get everyone home safe.
The simple science of fire
Fire needs three things together — heat, fuel and oxygen. Remove any one and it can't keep going. That one idea explains nearly everything about staying safe.
Once you see fire that way, the rules stop feeling like red tape and start making sense.
Where fires tend to start
Most workplace fires come from a few familiar culprits. Have a click through each one.
The spark
Faulty wiring, hot works, heaters, cooking and smoking are the usual starters. Control them first.
The fire triangle
Heat, fuel, oxygen — knock out one side and the fire's done. It's behind every safety measure you'll use.
Heat
Ignition sources — flames, sparks, hot surfaces, electrical faults. Remove the heat, no fire.
Fuel
Anything combustible — paper, wood, fabrics, liquids, gases, even fine dust.
Oxygen
Always around us. Smothering or starving a fire of oxygen is how many extinguishers work.
Alarm means out — and stay out. Belongings can be replaced; you can't.
The four steps to safety
Prevent it, spot it early, get out, and only fight it if it's truly safe:
Prevent it
Control ignition sources, store flammables safely, and keep waste and clutter down.
Detect it early
Working alarms and detectors, tested regularly, buy the minutes that save lives.
Get out
On the alarm, leave by the nearest safe exit, go to the assembly point — don't go back for belongings.
Fight it only if safe
Small, contained fire and a clear escape behind you? The right extinguisher may help. If in doubt, get out.
What Irish law asks
Under the Safety, Health and Welfare at Work Act 2005 and the Fire Services Acts 1981 & 2003employers must manage fire risk and protect everyone on the premises. In practice that means:
- Carry out a fire risk assessment
- Provide and maintain alarms, signs and extinguishers
- Keep escape routes clear and clearly marked
- Train staff and run evacuation drills