How Does Hail Damage a Roof?
Hail can affect your property in different ways, depending on the strength of the wind and the size of the hailstones. On a metal roof, the most typical damage are punctures, dents or chips to protective coating, which can create openings that expose the structure to future water damage.
If you have a shingled roof, hail is likely to cause cracks, tears and may dislodge individual shingles, degrading the roof’s ability to protect from various types of weather and extreme temperatures. The grains and granules covering a shingle’s surface play an important part in this protection, and they are the first to be damaged by hail.