Latest posts
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Ice Dams on Ontario Homes: Causes, Warning Signs & Prevention
Ice at the eaves is the visible symptom. The useful diagnosis looks at heat loss, air leakage, insulation, ventilation and the roof edge as one connected system.
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Impact-Resistant Shingles: What a Class 4 Rating Does — and Does Not — Tell You.
Impact ratings are useful product information, but they are not a promise that a roof is damage-proof. Here is how to interpret the label realistically.
