Northeast Calgary, Airdrie and Rocky View County
Held the record as Canada's costliest hailstorm until August 2024 broke it, and ranked as the country's fourth-costliest natural disaster at the time. Note the area: this one hit the northeast, while 2021 hit the south and 2024 hit the north. Which storm damaged your roof depends heavily on where in the city you live.
almost $1.2 billion in insured damage as of 2020 estimate.
Every figure on this page comes from a published source rather than from us. Last checked against source on July 26, 2026.
Each of these pages covers what this storm did there specifically — the housing stock, what we find on those roofs, and the questions homeowners in that area ask.
Report it to your insurer as soon as you can. Alberta policies require prompt notice and every insurer interprets that differently, so the longer it's been the harder the conversation gets — but a well-documented storm is not the same as a hopeless claim. What carries a late report is a dated, itemized assessment tying the damage on your roof to an event the insurer already has on file.
Hail damage has a recognisable signature — random-pattern impacts, granule loss concentrated at strike points, bruising you can feel — that reads differently from uniform weathering. Documenting that signature slope by slope with scale references, and reasoning from the damage pattern to the storm's track, is what establishes a date of loss. An assertion without that reasoning is not documentation.
Possibly, for two reasons. Components that weren't replaced — vents, flashing, skylights, soft metals — take hail independently of the shingles and are frequently left out of a scope. And post-storm work in Calgary is done fast, in a supply crunch, by whoever was available; exposed nails, reused flashing and short nail patterns are common findings on roofs from those periods.
Regularly, and substantially. Insured-loss figures are revised as claims are counted — the July 2021 estimate more than doubled from its first published number. An early figure is never the final one, which is worth knowing when a contractor quotes you the scale of a storm.
Drop your name and a way to reach you. We'll follow up with next steps — no pressure, no sales call.
