The summer of 2026 served as a stark reminder: the risk of fire has never been greater. Following an intense heatwave in June, massive wildfires swept through the Gironde and Landes regions, destroying nearly 42,000 hectares around the Arcachon Bay area, reducing hundreds of homes to ashes and triggering an unprecedented large-scale evacuation. Shortly afterwards, the Var department faced another wildfire described as "exceptional" in scale.
Against this backdrop, every homeowner should ask the same question: how can you protect your home from fire, whether it starts inside the property or approaches from the surrounding environment?
In this article, we cover everything you need to know about fire prevention: smoke detectors, electrical safety, fire extinguishers, vegetation clearance, garden maintenance, emergency access for firefighters, the importance of your property's location and the best practices for protecting both your home and the people living in it.
Buying or selling a property in a high-risk area? Get a free online property valuation with Optimhome and discuss your project with a local real estate advisor.
Information updated for 2026.
In summary
- There are two distinct fire risks: domestic fires (electrical faults, cooking accidents and heating systems) and wildfires approaching from outside, which are becoming increasingly common due to climate change.
- Essential protection includes a smoke detector (mandatory), compliant electrical installations and, for additional safety, a fire extinguisher and fire blanket.
- In wildfire-prone areas, vegetation clearance, regular garden maintenance, fire-resistant construction and easy access for firefighters are key protective measures.
- Location matters: understanding your municipality's fire risk through the official risk report is essential before buying a property and for protecting it effective
The best protection is prevention. Anticipating risks saves lives and safeguards your property.
Fire Risk in 2026: A More Relevant Issue Than Ever
The events of summer 2026 left a lasting impression across France.
The wildfire that began in Saumos on 22 July spread across approximately 42,000 hectares within just five days around Arcachon Bay, forcing the evacuation of around 220,000 people—the largest operation of its kind—and destroying approximately 240 homes in the Gironde department.
Meanwhile, the Var region battled another wildfire described as "exceptional", requiring extensive emergency resources.
Across France, more than 100,000 hectares burned during the year, against a backdrop of increasingly severe heatwaves linked to climate change.
This situation highlights two separate risks affecting residential properties.
The first is the domestic fire, which starts inside the home because of faulty electrical systems, cooking accidents or heating appliances.
The second is the wildfire or vegetation fire, which threatens homes from outside, particularly in wooded areas across southern and western France.
Effective protection requires addressing both risks.
Remember
- The major wildfires of 2026 demonstrate the growing scale of the threat.
- Homeowners must prepare for both domestic fires and external wildfires.
Preventing Domestic Fires: Essential Safety Measure
Most residential fires begin inside the home.
Fortunately, a few simple precautions significantly reduce the risk.
Smoke Detectors: Mandatory and Life-Saving
Since 2015, every home in France must be equipped with at least one stand-alone smoke detector.
This inexpensive device detects smoke and raises the alarm—even at night, when the deadliest fires most often occur.
Ideally, install one detector on every floor, particularly in hallways leading to bedrooms.
Test your detectors regularly and replace the batteries every year.
This remains the single most effective fire prevention measure, reducing the risk of death in a house fire by around 50%.
Ensure Your Electrical Installation Is Safe
Electrical faults are among the leading causes of domestic fires.
Have older installations inspected by a qualified electrician and ensure they comply with the NF C 15-100 electrical standard.
Avoid overloading power strips, replace damaged cables, unplug potentially hazardous appliances when not in use and choose equipment carrying recognised safety certification.
A modern electrical panel equipped with circuit breakers and residual-current devices (RCDs) provides essential protection.
Control Sources of Heat and Flames
The kitchen is where many house fires begin.
Never leave cooking unattended and keep flammable materials away from hobs and ovens.
Heating appliances also require regular maintenance.
Have boilers, wood-burning stoves and fireplaces serviced regularly, and ensure chimneys are professionally swept at least once a year.
Keep curtains, furniture and combustible objects away from heat sources, and always use candles and open flames with extreme caution.
Keep a Fire Extinguisher and Fire Blanket at Home
Although not mandatory in single-family homes, a fire extinguisher (multi-purpose ABC or water-mist type) allows you to tackle a small fire before it spreads.
Keep it somewhere easily accessible, preferably near an exit, and make sure everyone in the household knows how to use it.
A fire blanket is also highly recommended in the kitchen for safely extinguishing pan or cooking oil fires.
These simple pieces of equipment can often prevent a minor incident from becoming a major disaster.
Remember
- A smoke detector is mandatory and saves lives—test it regularly and maintain it properly.
- Ensure your electrical installation is safe, control heat sources and keep a fire extinguisher within easy reach.
Protecting Your Home from Wildfires
In wildfire-prone regions, the danger also comes from outside. A well-prepared home stands a much better chance of withstanding an approaching fire.
Vegetation Clearance: A Legal Requirement
In areas exposed to wildfires—particularly near forests, woodlands, heathland or Mediterranean scrub—vegetation clearance is a legal obligation under French law, strengthened by legislation introduced in 2023.
This involves reducing combustible vegetation, generally within a 50-metre radius of buildings (or further where required by local regulations) and along private access roads.
In practice, this means pruning trees, increasing the distance between tree canopies, removing undergrowth and dead vegetation, and storing firewood well away from the house.
Vegetation clearance deprives a wildfire of fuel and is one of the most effective ways to protect your property. Failure to comply may also result in legal penalties.
Maintain Your Garden and Surroundings
Beyond legal requirements, a well-maintained garden provides an important layer of protection.
Mow and water lawns close to the house, remove dead leaves and pine needles, trim hedges regularly and avoid planting highly flammable species—such as conifers or cypress trees—immediately next to your home.
Store combustible materials, including firewood, gas cylinders and plastic outdoor furniture, at a safe distance.
Keeping a clear space around the building slows the spread of fire and makes it easier for emergency services to intervene.
Make Your Home More Fire-Resistant
The building itself can also be strengthened against fire.
Choose non-combustible roofing and façade materials wherever possible, keep your roof in good condition and seal any openings through which burning embers could enter.
Fit windows with solid wooden or metal shutters and, if possible, install fine metal mesh over ventilation openings to prevent glowing embers from entering the property.
Wind-blown embers are often responsible for igniting homes—even when they are located some distance from the main fire front.
Make Access Easier for Firefighters
During a fire, every minute counts.
Ensure your property is easy for emergency services to reach by keeping access roads clear and wide enough for emergency vehicles.
Make sure your house number is clearly visible, gates can be opened quickly and no obstacles block access.
Having an accessible water source, such as a swimming pool, water tank or nearby fire hydrant, can also be invaluable for firefighters.
Remember
- Vegetation clearance and regular garden maintenance are your strongest defences against wildfires.
- Fire-resistant construction and easy access for firefighters can make a crucial difference.
Location Matters: Assessing Fire Risk Before Buying
A property's location plays a major role in its level of exposure.
A home on the edge of a Mediterranean forest does not face the same risks as a suburban house in a town centre.
Before purchasing a property, it is essential to review the official Property Risk Report (ERP – État des Risques), which is mandatory during property sales and rentals. This document specifies whether the property is exposed to wildfire risk and whether vegetation clearance obligations apply.
You should also consult your municipality's Wildfire Risk Prevention Plan (PPRif) and the official Forest Fire Weather Map.
Fire exposure has practical consequences.
It influences the protective measures you may need to implement, the cost and availability of home insurance, and in some cases even the property's market value.
A home located in a higher-risk area—but properly protected and fully compliant with legal obligations—will generally be easier to insure and sell.
Understanding these risks before purchasing allows you to make informed decisions and anticipate any necessary improvements.
Protecting the People Who Live There
Protecting the building itself is only part of the solution.
You should also prepare everyone living in the home.
Create a clear family evacuation plan, identifying escape routes and an outdoor meeting point, and make sure children understand it.
Prepare an emergency kit containing water, a torch, a battery-powered radio, important documents, medication and spare keys, ready to take at a moment's notice.
Know the emergency numbers—18 for the French Fire Service and 112 from any mobile phone—and remember that the FR-Alert system may send emergency instructions directly to your phone during a major incident.
If you live in a high-risk area, closely follow warnings issued by local authorities and always obey evacuation orders.
During the major wildfires of 2026, this rapid response helped prevent civilian fatalities despite the scale of the disasters.
What to Do If a Fire Breaks Out
If a fire starts, the most important rule is to act quickly without panicking.
For a small domestic fire, switch off the source of danger—such as electricity or gas—if it is safe to do so, then use a fire extinguisher or fire blanket.
Never continue fighting the fire if it begins to spread.
Evacuate immediately, close doors behind you to slow the flames and call the emergency services once you are safely outside.
Never re-enter a burning building.
If threatened by a wildfire, follow the instructions issued by the authorities.
Depending on the situation, remaining inside a well-prepared, properly protected house—with shutters closed and ventilation openings sealed—may be safer than attempting to leave on roads threatened by the fire.
However, if an evacuation order is issued, leave immediately and follow the recommended routes.
In every situation, good preparation beforehand is what allows you to react correctly when it matters most.
Get Expert Advice with Optimhome
The best way to protect your home from fire is to understand both the property itself and its surrounding environment.
Whether you are buying, selling or already own a home, two steps are particularly valuable.
First, assess your property's value and characteristics—including its exposure to potential risks—with Optimhome's free online property valuation, which provides a reliable estimate in just a few minutes.
Second, work with a local Optimhome real estate advisor who understands your area's market conditions and specific risks, including wildfire exposure, official risk reports and vegetation clearance requirements.
Their local expertise helps ensure that your property project is both secure and well informed.
Start today with a free online property valuation, then discuss your plans with an Optimhome real estate advisor near you.
Conclusion
- Recognise the two main fire risks: domestic fires and external wildfires.
- Protect your home with the right equipment: a mandatory smoke detector, compliant electrical installations, a fire extinguisher and a fire blanket.
- In wildfire-prone areas, carry out vegetation clearance, maintain your garden, improve your home's fire resistance and keep emergency access clear.
- Before buying, check the property's location and official fire risk information, and anticipate any insurance implications or necessary improvements.
- Prepare your household with an evacuation plan, an emergency kit and by always following official evacuation orders.
FAQ
How can I protect my home from fire?
Effective fire protection means addressing both internal and external risks.
Inside the home, install and maintain smoke detectors, ensure your electrical installation is safe, keep heat sources under control and have a fire extinguisher readily available.
Outside, reduce fire hazards by carrying out vegetation clearance, maintaining your garden, improving your home's fire resistance (roofing, shutters and ventilation protection) and ensuring firefighters have easy access to your property.
Preparing your household with an evacuation plan is also an essential part of fire prevention.
Are smoke detectors mandatory?
Yes. Since 2015, every home in France has been required to have at least one stand-alone smoke detector installed.
The occupant is responsible for testing the detector regularly and replacing the batteries when necessary.
It remains the single most effective piece of fire safety equipment, particularly during the night when the most serious house fires occur.
What is mandatory vegetation clearance?
in areas exposed to wildfire risk, French law requires property owners to reduce combustible vegetation around buildings, generally within a 50-metre radius and along private access roads.
These mandatory vegetation clearance obligations were reinforced in 2023.
They significantly improve a property's resistance to wildfire while making it easier for emergency services to intervene.
Failure to comply may result in legal penalties.
How can I find out whether my property is located in a wildfire risk area?
Check the official Property Risk Report (ERP – État des Risques), which is mandatory during property sales and rentals.
This document indicates whether the property is exposed to wildfire risk and whether vegetation clearance obligations apply.
You should also consult your municipality's Wildfire Risk Prevention Plan (PPRif) and the official Forest Fire Weather Map for up-to-date information.
Should I keep a fire extinguisher at home?
Although it is not legally required in a single-family home, it is strongly recommended.
A multi-purpose ABC fire extinguisher or a water-mist extinguisher, positioned near an exit, allows you to tackle a small fire before it spreads.
A fire blanket is also highly recommended for the kitchen.
Never attempt to fight a fire that is growing rapidly—leave the building immediately and call the emergency services.
What should I do if a wildfire approaches my home?
Always follow the instructions issued by the authorities and pay close attention to official alerts, including FR-Alert notifications and local government announcements.
Depending on the circumstances, you may be advised either to remain safely inside a well-protected home or to evacuate immediately.
If an evacuation order is issued, leave without delay and follow the designated evacuation routes.
During the major wildfires of 2026, strict compliance with evacuation instructions helped prevent civilian casualties despite the scale of the disasters.
Information accurate at the time of publication (2026). This article is provided for general information only. Fire prevention regulations, including vegetation clearance requirements and official risk assessments, vary depending on the municipality. For advice specific to your situation, please contact your local authority, prefecture, fire and rescue service or an Optimhome real estate advisor.
Author :
Fabrice DOBROWOLSKI - Optimhome Network Development Director
Optimhome offers you personalized support for your real estate project. Benefit from all my advice, based on several years of experience, to ensure the success of your project.
