How Michigan Weather Impacts Your Roof’s Lifespan
Michigan weather shortens roof life via lake‑effect snow loads (40–70 psf), ice dams from attic heat loss, freeze–thaw brittleness, summer UV/heat (>150°F surface temps), wind‑driven rain at ridges/edges, and hail that bruises shingles and punctures underlayment. Mitigation is design to ASCE 7, safe snow removal, continuous air sealing/insulation, Class 3–4 impact‑rated SBS‑modified shingles, reinforced underlayments, […]