Roof Lifespan in Minnesota — How Long Roofs Last (Asphalt, Metal, TPO, EPDM)
In Minnesota, most roofs last 15 to 50+ years, depending on material, installation quality, ventilation, drainage, and storm exposure. Asphalt shingles typically last 15–25 years, metal roofs 30–50+ years, TPO 15–25 years, and EPDM 20–30 years. Real-world lifespan can be shorter if maintenance is neglected. Minnesota roofs endure extreme seasonal stress. Winter freeze-thaw cycles expand…
