The most common signs something's wrong with your roof — what causes them, how urgent they are, and typical repair costs.
Poor attic ventilation shortens shingle life, causes ice dams, and drives up cooling costs. Learn t…
Hail damage often isn't visible from the ground. Learn how to spot bruising, granule loss, and when…
Ice dams form when attic heat melts snow that refreezes at the colder eave, forcing water under shi…
Missing, curling, or cracked shingles usually signal age-related wear or wind damage. Learn when re…
Moss and algae growth on roofs is common in wet climates and can shorten shingle life by years if u…
Ponding water on a flat roof longer than 48 hours after rain indicates a drainage problem and accel…
Most roofs last 15-30 years depending on material. Learn the signs your roof is nearing end of life…
Roof leaks usually come from flashing failure, aging shingles, or clogged gutters. Learn how to fin…
A sagging roofline usually signals structural issues — water damage, undersized framing, or excess …