This weekend the weather is supposed to warm up after a significant cold snap here in Calgary, Alberta, and area. When this happens we often get phone calls from customers noticing staining or wet spots on their ceiling, or even dripping from their exhaust fans. Typically, they are worried that their roof has suddenly been compromised or that their shingles are failing.
Two #hail storms in one day! #Airdrie, AB, took a big hit yesterday (Aug 7, 2014), as did parts of north Calgary. See here for Twitter pics of Airdrie before and after the storm. [UPDATE on August 8, 2014: Hail hit Okotoks today!]