the big 5 blog

Exterior Home Maintenance Articles

Practical advice for Albertan property owners created by a company born here. Boom to bust, we have Albertan’s backs.

 

How Long Does a Roof Last in Calgary?

How Long Does a Roof Last in Calgary?

Calgary’s climate is genuinely tough on roofs, and the generic timelines you’ll find online don’t tell the whole story. As a homeowner, there are a lot of things you might not know about how long your roof will last in Calgary, what shortens its lifespan, and when it’s time to stop repairing and start replacing. That’s why Big 5 is here.

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How Much Snow Can a Roof Hold?

How Much Snow Can a Roof Hold?

Updated April 2026 Summary: Alberta roofs are built to handle a minimum snow load of 22 pounds per square foot, slightly above the 21 pounds per square foot recommended by the National Research Council of Canada. This accounts for snow drifts over 4 feet high, the...

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