What Size Hail Damages Asphalt Shingle Roofs
In most cases, asphalt shingles start to suffer real damage at about 1 inch, or quarter-size hail. Still, 3/4-inch hail can damage older or brittle roofs, especially in high wind. Once hail reaches 1 1/4 to 2 inches, bruising, cracks, and granule loss become much more likely. That answer sounds simple, but roofs don’t fail…
