• What Home Insurance Covers

A standard home insurance policy in Canada bundles several types of coverage into one contract. Dwelling coverage protects the structure of your home against insured perils. Personal property coverage protects your belongings. Liability coverage protects you if someone is injured on your property or if you accidentally cause damage to someone else's property. Additional living expenses (ALE) coverage pays for temporary accommodation and related costs if your home becomes unlivable due to an insured loss.

• What Home Insurance Does Not Cover

Standard home insurance policies exclude several common and significant risks. Overland flooding — water entering from a river, lake, or surface runoff during heavy rain — is typically not covered by standard policies and requires a separate overland water endorsement, increasingly important as climate events intensify. Sewer backup is also usually excluded from base policies but can be added as an endorsement. Earthquakes require a separate rider in provinces with seismic risk.

Maintenance-related damage is also not covered: if your roof fails because it was 30 years old and never maintained, that is not an insurable loss. Insurance covers sudden, accidental damage — not gradual deterioration from lack of upkeep.

• Named Perils vs. Comprehensive Coverage

Home insurance policies come in two broad structures. Named perils policies cover only the specific risks listed in the policy — fire, lightning, wind, hail, and so on. If the cause of loss is not named, the claim is denied. Comprehensive (or all-risk) policies cover all causes of loss except those explicitly excluded, which is a broader and generally more valuable form of coverage. Most homeowners should carry comprehensive coverage for both the dwelling and their contents; named-perils coverage is less expensive but leaves meaningful gaps.

• Replacement Cost vs. Actual Cash Value

One of the most consequential differences in any home insurance policy is whether your dwelling and contents are insured at replacement cost or actual cash value (ACV). Replacement cost pays what it would cost to rebuild or replace the item today; ACV pays replacement cost minus depreciation. A 15-year-old roof covered at ACV might pay out only a fraction of the replacement cost because depreciation has reduced its value significantly. Replacement cost coverage costs more but eliminates the gap between what you receive and what it actually costs to make you whole. For the dwelling especially, insure at replacement cost.

• How to Set the Right Dwelling Coverage Amount

Your dwelling coverage should reflect the cost to rebuild your home, not its market value. These two numbers can be very different: a home worth $1.2 million in a high-demand neighbourhood might cost $450,000 to rebuild. Insuring for market value overpays your premium; insuring for too little leaves you underinsured after a major loss. Ask your insurer to conduct a replacement cost estimate for your home, or use a construction cost calculator. Update your coverage every few years, particularly after any significant renovation or addition, since construction costs have risen substantially in recent years.

• What Affects Your Premium

Home insurance premiums in Canada are influenced by the home's age and construction type (brick vs. wood frame), the age of the roof, electrical, and plumbing systems, the home's location (proximity to fire stations and flood zones), claims history, your credit score (in some provinces), the coverage amount and deductible you select, and any added endorsements. Older electrical systems (knob-and-tube, 60-amp panels, aluminum wiring) often attract surcharges or can make a home uninsurable until upgrades are made. Disclosing these accurately is important — inaccurate application information can void a claim.

• Condo Insurance vs. House Insurance

Condo owners need a different type of policy than detached homeowners. Your condo corporation carries a master insurance policy that covers the building structure and common elements. Your personal condo insurance covers your unit's interior improvements and betterments (upgrades made to floors, counters, and fixtures), your personal contents, additional living expenses, and personal liability. It also covers loss assessment — your share of a claim that exceeds the condo corporation's policy limits — which can be significant if the building has a deductible in the hundreds of thousands of dollars and an incident occurs in your unit.

• Questions to Ask Before You Buy a Policy

Before committing to any home insurance policy, confirm whether overland flood coverage and sewer backup are available as endorsements and what they cost — these are now among the most common residential insurance claims in Canada. Ask whether the dwelling is insured at replacement cost or ACV, what the deductible is for different claim types, and whether the policy includes guaranteed replacement cost (which pays to rebuild even if costs exceed your coverage limit). Comparing two or three quotes through a broker gives you a realistic view of the market and often reveals meaningful coverage differences at similar price points.

• The Bottom Line

Home insurance is not a commodity to buy at the lowest available price. The difference between a well-designed policy and a bare-minimum one only becomes apparent when something goes wrong — and by then it is too late to change it. Review your coverage annually, update it after renovations, confirm your dwelling coverage reflects actual rebuild costs, and add flood and sewer endorsements if you are in a region where water events are common. An hour of review each year is what stands between a covered loss and a financial catastrophe.