Comparing Metal Roofs and Impact-Rated Asphalt Shingles for Winter Performance
Comparing Metal Roofs and Impact-Rated Asphalt Shingles for Winter Performance How Winter Weather Challenges Roofing Materials Winter climates expose roofing systems to a combination of heavy snow loads, freeze-thaw cycles, wind gusts, and ice dam formation. In regions where snow accumulates seasonally and temperatures swing rapidly, roofs must not only keep moisture out but also…