Shingles Blowing Off the Roof20200818021905

Shingles Blowing Off the Roof

We get people calling in quite regularly after windstorms. We half expect the conversation to start with ‘why are shingles blowing off the roof when I...
Causes of Asphalt Granule Loss20200811055511

Causes of Asphalt Granule Loss

Asphalt roofing sheets first appeared in 1893, and are still common in asphalt roll roofing but with surface granules added. The original asphalt shin...
Why Are My Windows Becoming Foggy20190724040038

Why Are My Windows Becoming Foggy

It was quite common to see windows becoming foggy on the inside in days of single glass panes. That was because high indoor humidity condensed, and fo...
Sudden Hailstorms over Calgary in June20190618074127

Sudden Hailstorms over Calgary in June

Thunder storms are a common event all over Alberta in June, when towering cumulonimbus clouds gather. These are huge amounts of water vapor carried up...