Causes of Storm Damage to Shingles Storm damage to shingles can be caused by extraordinary weather conditions such as hurricanes, hail, tornadoes, lightning, microbursts, and cold-weather-related events. These conditions can exceed the maximum wind speed limitations specified in the applicable limited warranty, leading to visible and latent damage to shingles. Do GAF Limited Warranties Cover…
Is Damage Immediately Noticeable? Not always. Hail impact may cause a gradual loss of granules that can result in the premature aging of shingles. Without visible damage, it is difficult to determine the extent of the damage. Outward signs of damage may not appear until months or even years later. How Can I Tell If…
What Is Granule Loss? Granule loss refers to the shedding of granules from the surface of asphalt shingles. This is often due to extra granules, known as “riders,” “hitchhikers,” or “sleepers,” added during the manufacturing process to ensure proper embedment into the asphalt coating. The loss of these extra granules is most noticeable immediately after…
Understanding the Impact of Flood Damage on Asphalt Shingles Flooding can have severe effects on roofing materials, particularly asphalt shingles. When shingles and other roof components are submerged in water, their performance can be significantly compromised. Owens Corning Roofing and Asphalt, LLC (“Owens Corning”) offers specific guidance on how these products are affected and the…
