Some climate hazards were historically less frequent or severe in parts of Atlantic Canada than in other regions. However, that hasn’t been the case in recent years, as climate risk has been on the rise. Homes are now more vulnerable to extreme weather events and natural disasters than ever, meaning your home insurance risk also grows with it.
This guide explains what is changing Atlantic Canada’s risk landscape, which losses may require optional coverage, how to assess risk for a specific property, and how to protect your home and prepare for an emergency.
Why Is Home Insurance Risk Growing in Atlantic Canada?
The traditional belief is that Atlantic Canada sees fewer wildfires, heatwaves, and floods than BC and Alberta. Unfortunately, shifts in climate due to rising ocean temperatures, increasing greenhouse gas levels, and other factors may have changed that.
The Main Atlantic Hazards and Insurance Questions
Read More: Read the Canadian Wildfire Insurance Guide
What the Climate Evidence Supports
| Evidence | Supported statement | Statement to avoid |
|---|---|---|
| Canadian Forest Service | Increasing fire activity in historically lower-burn regions such as parts of Atlantic Canada, as well as increasing length of fire season in many areas in Canada. | Seeing a long-term increase in a province based on one season that has been above the last decade’s average. |
| Canadian Hurricane Centre | Future Atlantic hurricanes reaching the region will likely be stronger, bring more rainfall and travel farther north. | A warm summer does not, by itself, establish that Atlantic Canadian hurricane landfalls will increase. |
| Fiona experience | The 2022 post-tropical storm caused destructive wind, surge and $660 million in insured damage. | A storm category alone predicts local rain, surge or damage. |
| IBC 2026 snowmelt guidance | Rapid thaw and ice jams can raise Atlantic water-damage risk. | Coastal homes are the only Atlantic properties that need a water check. |
Assess the Exact Property, Not Only the Province
| Property evidence | What to obtain | Why it changes the decision |
|---|---|---|
| Address and elevation | Address and elevation; distance from the river or shoreline; municipal flood-zone information; slope information; drainage path. | Two homes in one postal area may have very different water exposure. |
| Roof and exterior | Age, materials, flashing, past wind damage and photos. | Roof and exterior condition affect vulnerability to wind and water penetration. |
| Basement and drainage | Lowest entry points, sump pump, backup power, backwater valve, floor drains and valuables stored in basement. | Basement and drainage controls can limit the severity of a loss. |
| Wildland interface | Vegetation, combustible attachments, access and local fire response. | Potential severity of loss is affected by separation distance to vegetation and emergency-response factors. |
| Heating and fuel | Oil tank; fuel lines; furnace; other heat sources; electrical generator; inspection reports. | Heating and fuel choices carry special considerations during storm-related power outages, including freeze, leak and liability exposures. |
| Occupancy and absence | Seasonal use, vacancy, rental information, who checks the property and a winter heating plan. | Vacancy or absence may affect policy conditions. |
| Prior losses | Cause of loss; repair and permit information, contractor invoices and unresolved damage. | Prior losses show whether the cause was corrected and whether records are accurate. |
How Hazard Can Change an Insurance Offer
| Insurance outcome | What may change | What to compare |
|---|---|---|
| Price | Price may change because of the base rate, territory, reconstruction cost and endorsements. | Can only be compared with same limits, deductibles, coverage, and facts. |
| Deductible | A higher fixed dollar amount for a chosen hazard, or a higher percentage amount for a chosen hazard. | The amount of cash that you might be required to pay in the event of an actual loss. |
| Limit | Water, debris, living-expense and special coverage may be lowered. | It is not enough to compare policies based on the annual premium. Also consider the dollar and time limits. |
| Condition | Inspection, roof repair, vegetation, heating or water-protection requirements. | Deadlines; proof required; what happens if condition is not met. |
| Availability | Some property types or hazards may require another insurer or a different form. | Identify uninsured causes and the coverage options available. |
What Atlantic Homeowners Can Do
Learn more about the risks to your property using hazard mapping and other resources from your municipality and province. Assessments will consider coastal, river, surface-water and sewer flooding, as well as wildfire. Sign up for emergency and severe weather information and alerts through sources like WeatherCAN and local emergency services.
Prepare your home and yard for severe weather:
- Clear drains, downspouts and storm grates around your home; direct water away from the foundation. Have any cracks professionally assessed.
- Test your sump pump; consider a backup power supply and professionally recommended backwater valve.
- Before severe weather, check roofs, gutters, flashing, windows, doors and trees. Seek advice from a professional about properly securing the structure and major tree work.
- Where applicable, reduce wildfire risk by removing combustible items from the vicinity of structures in line with FireSmart or other local fire authority recommendations.
- Plan ahead for emergencies, for example, a portable emergency kit for family members including space for pets, medications and backup power.
- Photograph and store important possessions from the basement. Consider recording make/model or storing receipts.
- Talk to your insurer or insurance broker about your protection against flooding, including overland and/or sewer backup, wildfire and wind. Confirm coverage for debris removal, rebuilding costs in line with current by-laws and additional living expenses.
Read More: See How to Reduce Flood Damage to Your Home