Fire can destroy a business in minutes and cost lives in less. Good fire safety combines prevention, detection, protection and escape. The following checklist works for offices, workshops, warehouses and sites.
Understand the fire triangle
Fire needs three things: fuel, oxygen and a source of ignition (heat). Remove any one and the fire cannot start or continue. Prevention means keeping fuels and ignition sources apart.
Common causes of workplace fires
- Faulty or overloaded electrical equipment
- Hot work such as welding and cutting
- Poor housekeeping and stored waste
- Flammable liquids and gases
- Heating equipment placed near combustibles
- Smoking in prohibited areas
Fire risk assessment
Identify ignition sources, fuels and oxygen sources; identify who is at risk; evaluate and reduce the risk; record, plan and train; and review regularly.
Detection and alarm
Smoke and heat detectors, manual call points and audible alarms give early warning. Test them on a schedule and keep test records.
Fire extinguishers: choose the right type
| Fire class | Fuel | Typical extinguisher |
|---|---|---|
| A | Wood, paper, textiles | Water, foam, dry powder |
| B | Flammable liquids | Foam, CO₂, dry powder |
| C | Flammable gases | Dry powder (isolate the gas first) |
| Electrical | Live equipment | CO₂ or dry powder |
| F / K | Cooking oils and fats | Wet chemical |
Use the PASS method: Pull the pin, Aim at the base, Squeeze the handle, Sweep side to side — and only fight a small fire with a clear escape route behind you.
Escape routes and evacuation
- Keep exits and routes clear, unlocked and signed.
- Provide emergency lighting.
- Appoint and train fire wardens and plan help for people who need assistance.
- Choose assembly points that are safe and away from the building.
- Run drills at least once a year and review how it went.
Key takeaway: Prevent, detect, protect and practise. A drill that has been rehearsed saves minutes when it matters.
Frequently asked questions
How often should extinguishers be inspected?
Do a quick visual check monthly and a full servicing at least annually by a competent person.
Who needs fire training?
Everyone needs awareness; wardens and fire watch need more. Browse our fire safety courses.