In Colorado, hail is common and often appears without warning. While everything from your siding to your car can be impacted by the ice pellets, your roof shingles are especially prone to damage. Even though you may not notice the damage right away, the following signs will help determine if your roof needs repair.

3 Signs Your Roof Shingles Are Damaged

1. Shingle Granules

Granules that come loose and get mixed with rainwater will seep down into your gutters as runoff. If your roof shingles get knocked loose by hail and clump together or get stuck in your gutters, you should have your roof inspected. Granule loss isn’t only cosmetic damage, as it exposes your roof to rain, pests, and further insulation damage.

2. Small Depressions

Large hailstones can cause craters that are shallow yet wide, which you may not notice on textured roofing. The impact points are usually soft, but they need immediate repair or water will infiltrate through the impression and cause deterioration. Since hailstones vary in shape and size, you may notice random imprints on the chimney or metal flashings, but these impressions will eventually expose the asphalt if hit continuously. 

3. Fractured Fiberglass

A fiberglass mat is made of plastic woven together and covered with asphalt coatings and granules for protection. The mat sits underneath roof shingles and protects your attic from penetration from the elements such as weather or pests. When exposed, it will tear after another storm or harsh weather event. Look for fallen shingles around your property to determine if your fiberglass mat is no longer protected. 

Roof shingle damage from a hail storm can lead to more deterioration if ignored. Turn to the experts at Wimmer Roofing & Exteriors in Denver, CO, for help. These experienced roofers offer cost-effective repairs, installation, and financing to help you choose the perfect material and style for your roof. Visit them online for a free estimate, or call (720) 339-7247 to speak to a representative about your needs.