How Attic Temperature Directly Affects Shingle Life Spans
Homeowners in Logan understand that weather extremes are simply part of living in Cache Valley. From sweltering summer afternoons to sub-zero winter cold snaps, exterior roofing materials face continuous environmental stress. However, many property owners overlook an equally critical factor operating just beneath the roof deck: attic temperature. A poorly ventilated or under-insulated attic can shorten the expected life span of asphalt shingles by five to ten years, turning