What Standard Canadian Home Insurance Covers
Standard Canadian home insurance policies cover sudden and accidental water damage. Examples:
What is not covered by standard policies:
Essential Riders for Canadian Homeowners
Sewer Backup Coverage
Cost: $50–$200/year. Covers water that backs up from the municipal sewer into your home. Essential if you have a basement — particularly in Toronto, Vancouver, Edmonton, Ottawa, and other cities with combined sewer systems.
Overland Flood Coverage
Available from most major Canadian insurers since 2015 (Alberta) and 2016 (Ontario, BC). Cost varies significantly by flood risk — from $100/year in low-risk areas to $500–$1,000+/year in flood-prone areas. May be excluded if your property is in a designated flood plain.
How to File a Water Damage Claim in Canada
1. Document before you touch anything — photos, video, notes about waterline level
2. Call your insurer's 24/7 emergency line — most major insurers have one
3. Call for emergency mitigation — your policy requires you to mitigate further damage. Call ServiceFind at 1-800-692-7119 simultaneously
4. Get a claim number — write it down and reference it in all communications
5. Cooperate with the adjuster — they may inspect within 24–48 hours
6. Keep all receipts — temporary accommodation, meals if displaced, emergency expenses
Province-Specific Insurance Context
Alberta: Overland flood coverage has been available since 2015. Sewer backup coverage is widely available. After the 2013 Calgary flood, many properties in designated flood-fringe areas face exclusions or very high premiums.
British Columbia: BC has a unique challenge — many properties in the Fraser River valley may be completely excluded from overland flood coverage. The 2021 BC floods revealed a massive insurance gap. Sewer backup coverage is essential with 1,200mm+ annual rainfall.
Ontario: Ontario has the most complex insurance market in Canada. IBC data shows claims doubled between 2008 and 2018. Toronto's Basement Flooding Protection Subsidy (up to $3,400) can reduce both your flood risk and your insurance premiums.
Saskatchewan: After the 2011 Regina floods, insurance awareness increased dramatically. Overland flood and sewer backup riders are now widely available but many homeowners remain underinsured.