How To Spot Hail Damage

Step 1

Search for damage on the metal. Check metal roof vents, flashing or metal valleys on the roof to see if there are any dents. Soft metal will show dents, and also indicate the size of the hail.

Step 2

Step 1

Check the ridge cap of the roof for dents. This area of the roof will receive the most damage from hail since it is flat and will take a direct hit in a storm.
Look at the shingles. Check the whole shingle, as well as the edges, for signs of damage.

Step 3

Step 1

Step 3

Identify the types of damage caused by hail. The 3 major signs of hail damage include bruising, cracking and granules missing from asphalt.

Check for missing pieces in the asphalt of the roof. Look for areas on the shingle that have exposed, black substrate. This means the granules of the asphalt have been compromised or knocked off by something.
Search for bruising in the shingles. Dents from hail are not always completely visible. Run your hand over the shingle to feel for small dimples in the surface. Press 1 of the dimples to see if it has any give. If it does, this is a sign that the shingle has begun some deterioration.
Look for cracking in the shingle. Large hail can make a circular crack if the hail hits it hard enough.