See How Hail Affects Roofing Shingles

Did your area get hit by a major storm last year? Did you know that most insurance companies only allow ONE YEAR from the date of the storm to fix the damage you may have received?  If you do not fix your home within that year, you may be held liable for any damage that has happened or will happen as a result from a storm.  All you have to do is call us and ask for a FREE exterior home inspection.  Our Storm Specialists will be able to tell you if you have enough damage to file an insurance claim so that you will not be held liable in the future.

This is exactly why we believe it is important to share the post below from GAF’s ProBlog that was written by Liza Barth, about how hail can affect roofing shingles.

How Hail Affects Roofing Shingles

Weather can be unpredictable, and turbulent weather—especially hail—can damage shingles.  Contractors should explain to homeowners how hail can affect shingles and what they should watch out for.

A manufacturer’s warranty typically will not cover damage to your roof caused by hail, however you should review the details of the warranty covering your shingles in order to determine whether any such coverage is available. Here are some answers to common questions regarding hail damage.

Is damage immediately noticeable? Not always. Hail impact may cause latent damage that can, over time, result in premature aging of the shingles. Without obvious visual damage, there is no real way to be sure how much, if any, damage shingles have encountered. Latent damage caused by hail or severe weather may not be apparent until months or years later and may cause the shingles to age prematurely.

How can I tell if the roof was damaged? Generally, damage can be seen as indentations and/or fractures on the shingle’s surface. Hailstones vary in size, shape, and hardness and can create a random pattern of dents or depressions. If this is not evident, look for indentations on metal flashings, siding, chimney caps, or even skylight flashings. After some time, clusters of granules may come off (at the point of impact) in a random pattern and expose the asphalt.

What are the most common types of damage?

  • Granule loss at points of impact, which may be accompanied by surface depression. Loss of mineral granules as an immediate or gradual consequence of storm damage can lead to the asphalt coating being directly exposed to the elements. This may lead to accelerated aging of the shingle. Therefore, granule loss is NOT just cosmetic damage, and “sugaring” — the process of adding loose granules to damaged shingles with asphalt cement — is not a permanent solution.
  • Cracks in the granule-asphalt surfacing, which may radiate outward from points of impact. Cracks may be present especially if high winds blew the shingles back.
  • Exposed fiberglass mat, where hail shattered the granule-asphalt surfacing causing it to break away from the fiberglass mat.
  • Fractured fiberglass mat, which may or may not be immediately visible. A fractured mat may result in tears radiating out from the points of impact. Furthermore, hidden damage to the mat may later develop into cracks and tears in time as the shingles age.
  • Loosening of the self-seal strip. This damage may or may not be immediately visible and may weaken the seal integrity, creating the possibility of future shingle blow-off.

Can several individual shingles be replaced or should the entire roof be replaced?

While it is possible to replace individual storm-damaged shingles, latent damage to the surrounding shingles caused by a storm can be difficult to assess. Because of the potential for the surrounding shingles to also have experienced storm damage, complete roof replacement is sometimes recommended for the long-term performance of these roofs. If the damage is confined to one plane of the roof, replacement of just the damaged roof plane may be possible. If individual shingles are being replaced, any nails that were removed from surrounding shingles must be replaced and the surrounding shingles must be resealed by hand for the best results.


RLG Awarded GAF Master Elite 2017 Double Excellence Award


R.L. Groves & Sons, Inc. Awarded GAF Master Elite 2017 Double Excellence Award

We are extremely excited to announce that R.L. Groves & Sons, Inc. has been awarded GAF’s 2017 Master Elite Double Excellence Award! The two annual performance awards won are Consumer Protection Excellence and Training Excellence.

Customer Protection Excellence is awarded to those contractors who provide superior protection for our clients with outstanding systems and warranties.

Training Excellence award is given to those contractors that are committed to training and continuous improvement as a company.

R.L. Groves & Sons works hard to give our customers the very best from start to finish, and the awards we were just presented on Monday night, prove that we always have and always will strive for excellence.

Thank you for all of your support!

The R.L. Groves Team




What you can expect from your Golden Pledge Warranty®

At R.L. Groves and Sons, we take pride in being one of the top roofing companies in our area. Thanks to our first-class workmanship and high-quality products, you don’t have to just take our word for it. We are one of the few roofing companies that carry the GAF Master Elite™ certification. Only the top 3% of all roofing companies in the country have met the rigorous requirements necessary to earn this prestigious distinction.  As a result, we can offer you

GAF’s best warranty: the Golden Pledge®

50 Year Material Warranty

This covers the entire roofing system including materials used to install your roofing system such as roof deck protection, leak barriers, and attic ventilation.

25 Year Workmanship Guarantee

A requirement of maintaining the GAF Master Elite Contractor status is a commitment to ongoing training in the latest and most efficient roofing practices and methods. Rest assured, this warranty provides a 100% coverage for workmanship mistakes for up to 25 years, including the misapplication of flashings.

40 Point Inspection

An exclusive feature of GAF’s Golden Pledge Limited Warranty is the free 40-point professional roof
inspection. Quality Assurance Representatives will come out to assess your roof’s overall condition. They
will determine if the installation complies with the manufacturer’s strict quality standards, and could prevent
from any issues from getting worse.

Wind Damage Coverage

do not have to worry about your shingles being blown off in a bad storm. The Golden Pledge® can
provide maximum wind coverage for up to 130 mph, which is equivalent to a Category 3 hurricane!

You can expect R.L. Groves and Sons to protect your house for years to come! For your free exterior home inspection, please call us at (717) 420-2154 or Contact Us online!