How Long Does a Roof Last? Average Lifespan by Material and Key Factors
Quick Overview: Roof Lifespan at a Glance The lifespan of a roof depends on the material, installation quality, and weather exposure. Most residential roofs last between 15 and 30 years, but some can last much longer with the right conditions. Asphalt shingles: 15–30 years 3-tab shingles: 15–20 years Architectural shingles: 20–30 years Metal roofs: 40–70 …
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