Asphalt shingles, like most roofing materials, are not immune to wear and tear. Over time, they tend to look light-colored in some areas, indicating granule loss. It is a natural part of the aging process in asphalt shingle roofs, and certain patterns of loss call for a closer inspection. Ritco Group, Inc., one of the top local roofing companies, explains more below.
All About Shingle Granule Loss
Shingle granule loss is an issue that every home with an asphalt shingle roof will face. The granules on your shingles serve several essential functions, including fire resistance, color, and, more importantly, protection from the sun’s ultraviolet (UV) rays. As the first line of defense against the elements, granules ensure the longevity of an asphalt shingle roof by protecting the underlying materials from sun exposure and weather damage.
Identifying Granule Loss
Identifying granule loss is a step you can take without needing professional equipment or to climb onto the roof yourself. A quick examination of the ground near downspouts or the inside of the gutters should help determine if there are specks of black grit present. See them and it’s a clear sign that the shingles are shedding more than usual. You may also observe bald patches on the shingles themselves or a collection of granules in the gutters.
A Cause for Concern?
Losing granules is a perfectly normal occurrence — in fact, it can happen during roofing new construction and replacement projects, especially when the asphalt shingles are being handled and installed. This, however, is insignificant compared to the loss that happens over the life span of the roof.
External factors like tree limbs brushing against the roof, as well as hail and wind-borne debris pelting the roof surface, can accelerate granule loss. Eventually, the embedded granules will eventually lose their adhesion qualities, resulting in the appearance of light-colored patches across the roof plane. At this point, the roof is inching closer to the end of its service life, necessitating replacement.
Get in Touch With Us!
As a homeowner, it is important for you to keep an eye on your asphalt shingle roof for any signs of wear, including granule loss. The good news is that Ritco Group, Inc. can help you with that. As a roofing new construction and replacement expert, we have the experience and expertise to ensure your roof can last as long as possible. After a thorough inspection, our team can recommend solutions for any problem that they may encounter, be it granule loss or otherwise, allowing for better and faster planning of necessary repair work.