Hail Damage
Hail Damage Report
According to a report published by HAAG Engineering, ‘ Morrison (1999) defined damage to roofing as a diminution of water-shedding capability or a reduction in the expected long-term life of the roofing material. Marshall and Herzog (1999) more specifically defined functional hail-caused damage to asphalt shingles as punctures, tears, or fractures (bruises) in the shingle
John Gordon May 12, 2021