Hail Damage
Damage due to high winds, improper nailing and inferior shingle (improperly sealed)
Example of a bad seal. Notice how the shingle is sliding.
Radius damage on edge of shingle.
Typical hail damage (1-1/2″ dia.) Insurance companies require 6-10 strikes per 10′x10′ area.
Typical hail damage (1-1/2″ dia.)
Can you spot the damage?
Chalking method as indication of hail damage.