Home fire safety — smoke alarm laws and winter fire prevention
House fires in Australia peak in winter (June–August). This guide covers state-by-state smoke alarm laws, who is responsible in rental homes, preventing fires from heaters, electric blankets, gas heaters and lithium batteries, and making an escape plan — all in one place.
Why winter fire safety — alarms are the key
House fires in Australia peak in winter (June–August), when heater use rises, and each state's fire service runs a 'Winter Fire Safety' campaign at this time of year focusing on alarm checks and safe heating. Australian homes rely on individual heaters and electric blankets rather than central heating or heated floors, so the habits differ from what many newcomers are used to — and accidents are more likely in recently settled households. In a fire late at night, what determines survival is whether you have a working smoke alarm.
Photoelectric vs ionisation
Smoke alarms come in two detection types: photoelectric and ionisation. Australian fire services recommend photoelectric alarms, which detect smouldering, smoky early-stage fires sooner, and regulations are tightening in that direction — QLD, for example, only accepts photoelectric alarms. When buying, look for certification to the Australian standard AS 3786.
Smoke alarm legal requirements — rules by state
'Working smoke alarms in every home' is a common obligation across all Australian states and territories, with stricter state-specific rules layered on top. For example, QLD is progressively mandating photoelectric, interconnected alarms (when one sounds, they all sound) in every home, starting with rental and sold properties, while other states differ on requirements such as installation on every storey or near bedrooms. Laws change frequently, so the rule of thumb is to check the latest requirements on your state fire service's official website.
Rentals — landlord vs tenant responsibilities
As a rule, installing alarms and meeting the required standard is the landlord's responsibility. However, some states make routine testing and replacing removable batteries during the tenancy the tenant's duty, so check your lease and your state's rules. If alarms are missing or not working when you move in, notify the agent or landlord in writing (email) immediately and keep a record.
- Press the test button once a month to check the alarm works
- Replace removable batteries every year — the Australian convention is to use the daylight saving changeover as your reminder
- Replace the whole unit once the alarm is 10 years from its date of manufacture
Smoke alarm laws vary considerably between states and from year to year. This article reflects the rules at the time of writing — always confirm the current requirements with your state fire service before moving house or into a new rental.
Fire safety equipment to keep at home
Beyond alarms, having basic equipment to tackle a fire in its early stages can greatly reduce the damage. The kitchen is where house fires most often start, so keep a fire extinguisher and fire blanket within easy reach and learn how to use them in advance.
- Home fire extinguisher — keep it near the kitchen entrance and learn how to use it beforehand
- Fire blanket — smother an oil fire or burning clothing to cut off the oxygen
- Clothes dryer lint filter — clean it after every use (lint build-up is a leading cause of dryer fires)
Never put water on an oil fire. The moment water touches it, the flames flare up explosively. Smother it with a lid or fire blanket to cut off the oxygen, and if the fire cannot be controlled, get out immediately and call 000.
The four big winter fire risks
These are the four hazards Australia's state fire services warn about every winter. Each has its own prevention rules, so check which ones apply to your home.
Keep flammable items such as bedding, curtains and laundry at least one metre away ('a metre from the heater'). Plug heaters directly into a wall socket, not a power board, and always turn them off when going out or going to bed.
The rule is to pre-warm the bed, then turn it off when you sleep. Leaving it on all night, as you might with underfloor heating back home, is dangerous. Folding damages the heating wires, so roll it up for storage, and check for damage before the first use each winter.
Using outdoor gas heaters or BBQs indoors is strictly prohibited — risk of carbon monoxide (CO) poisoning. Use indoor models with ventilation and have them serviced regularly. If you have symptoms such as headache or dizziness, ventilate the room and then contact 000 or healthdirect.
Never charge unattended or while sleeping, never charge in escape routes such as entryways and hallways, and use genuine chargers only. Fire services in every state have jointly warned about the surge in lithium battery fires.
Making a home escape plan
In a fire, it is hard to make decisions on the spot amid smoke and darkness. Making a home escape plan in advance and practising it with your family and housemates is the surest way to improve your chances of survival.
- Pick two ways out of every room (a door plus a window, etc.). If a door has a deadlock, make sure everyone knows where the key is kept.
- Choose a meeting point outside the house — the letterbox, a streetlight across the road, or another spot safely clear of the house.
- In smoke, 'Get down low and go, go, go' — stay low and move through the layer of fresher air.
- Once out, call 000. Practise saying your home address clearly in English, and remember that if you need an interpreter, you can say your language during the call and ask to be connected to one.
- Never go back inside. People repeatedly lose their lives re-entering for belongings. Practise your escape plan together regularly.
Common mistakes and things to watch
These are the mistakes state fire services warn about every winter — and ones newcomers are especially prone to. If any of them apply to you, fix them today.
- Drying laundry on top of or right in front of a running heater — a classic cause of winter fires. Keep drying racks at least one metre away from heaters.
- Plugging heaters into power boards or extension leads (overloading outlets) — heaters draw a lot of power and can overheat and catch fire. Plug them directly into a wall socket.
- Removing the alarm battery or covering the alarm because of cooking smoke — the most lethal mistake in a late-night fire. If it goes off often, consider relocating it further from the kitchen.
- Charging lithium battery devices with non-genuine or substandard chargers, or continuing to use a swollen battery — this can lead to a thermal runaway fire.
- Putting used batteries in general waste or recycling bins — a cause of collection truck fires. Take them to a B-cycle drop-off point (major supermarkets and more).
Useful official links
- Fire and Rescue NSW(opens in a new window)
Fire and Rescue NSW — winter fire safety campaigns plus smoke alarm and heating safety resources.
- CFA (Country Fire Authority) Victoria(opens in a new window)
CFA (Country Fire Authority), Victoria — home fire safety checklists and a home escape plan guide.
- Queensland Fire and Emergency Services(opens in a new window)
Queensland's fire authority — the phased rollout schedule and detailed requirements for photoelectric, interconnected smoke alarms.
- DFES (Department of Fire and Emergency Services WA)(opens in a new window)
DFES (Department of Fire and Emergency Services), WA — home fire safety rules and smoke alarm requirements.
- Product Safety Australia(opens in a new window)
Product Safety Australia — lithium-ion battery fire risk warnings and product recall information.
Frequently Asked Questions
Are smoke alarm requirements the same in every Australian state?▾
The basic obligation — a working smoke alarm in every home — applies across all Australian states and territories. The details, however, differ by state. For example, QLD is progressively mandating photoelectric, interconnected alarms across all homes, while other states have different requirements such as installation on every storey or near bedrooms. Rules change frequently, so check the latest requirements on your state fire service's official website.
Who replaces the smoke alarm batteries in a rental property?▾
Installing alarms and ensuring they meet the required standard is, as a rule, the landlord's responsibility. However, some states make regular testing and replacing removable batteries during the tenancy the tenant's duty, so check your lease and your state's rules. If you find alarms missing or not working when you move in, notify the real estate agent or landlord in writing (email) immediately and keep a record — it is the safest approach.
Can I sleep with my electric blanket switched on?▾
It is not recommended. Australian fire services advise using an electric blanket only to pre-warm the bed before sleep and switching it off when you go to bed. Leaving it on all night, as you might with underfloor heating back home, increases the risk of an overheating fire. Folding it for storage can damage the internal heating wires, so roll it up instead, and before the first use each winter check for damaged wires, discolouration or crush marks.
Can I use an outdoor gas heater indoors just briefly?▾
Absolutely not. Using outdoor gas heaters or BBQs indoors lets carbon monoxide (CO) build up and can be life-threatening. Even indoor gas heaters should be used with ventilation and serviced regularly. If you feel a headache, dizziness or nausea while using one, turn the appliance off and ventilate immediately, then call 000 in an emergency or otherwise speak to healthdirect (1800 022 222).
How do I charge e-bike and e-scooter batteries safely?▾
Never charge them unattended or while you sleep. Avoid charging in escape routes such as entryways and hallways, as a fire there can block your way out. Always use the device manufacturer's genuine charger or one that meets the correct specifications, and stop using a battery immediately if it swells, gets hot or gives off an unusual smell. Fire services across Australia's states have jointly warned about the sharp rise in lithium battery fires.
Where do I dispose of used batteries and power banks?▾
Putting lithium batteries or power banks in general waste or recycling bins is a major cause of fires in collection trucks and processing facilities. Drop them off at a B-cycle collection point (major supermarkets, some libraries and stores) under the national battery recycling scheme. You can search for your nearest drop-off point on the official B-cycle website, and lithium battery safety warnings are available from Product Safety Australia.
What support is available if my home is damaged by fire?▾
Once you are safe, contact your insurer as soon as possible to start the claims process (photos of the scene, a list of damaged items, etc.). Each state runs temporary accommodation and emergency disaster relief support, and you can get guidance from state government and fire service websites or local community support organisations. A tenant's belongings are covered by their own contents insurance, not the landlord's policy, so it is worth checking in advance whether you have cover.