Architectural shingles are designed to be durable, but granule loss is a common issue that can signal problems with your roof. Granules protect shingles from UV rays and weather wear, so when you notice excessive granules in your gutters or around your home, it’s often due to aging shingles, poor installation, or damage from hail, wind, or foot traffic. Over time, normal wear and tear will cause some granule shedding, but rapid loss can expose the underlying asphalt and make the shingles more vulnerable to damage. To check for granule loss yourself, look for dark patches on shingles (which indicate bare spots), granules in gutters or downspouts, and any curling or cracking edges on your shingles. Make sure to do this inspection safely from the ground with binoculars or by hiring a drone service for a close-up view rather than climbing your roof unless you’re experienced.
If you notice severe granule loss or have older shingles nearing the end of their lifespan, it’s wise to call a professional roofer for a detailed evaluation. When talking with a contractor, ask how they assess granule loss severity and what repair options they suggest without voiding your warranty. Inquire if they can provide documentation or photos to confirm issues and verify their repair or replacement plans meet local code requirements. Since some granule loss is normal, a roofer can help determine if you need spot repairs, patching, or a full roof replacement. The right approach ensures your roof continues protecting your home while maximizing the life of your shingles.