As your home’s first line of defense, your roof’s integrity is paramount. At Trojan Roofing, located in Indianapolis, IN, we understand the critical role that asphalt shingles play in this protection. One of the most common issues homeowners face with asphalt shingles is granule loss, a problem that might seem minor but can indicate larger underlying issues.
Early Signs of Granule Loss
The granules on asphalt shingles serve several key purposes: they protect against UV rays, enhance fire resistance, and contribute to the aesthetic appeal of your home. When these granules start to fall off, it can expose your roof to increased wear and tear.
Normal Weathering
Granule loss can occur naturally over time due to regular weather exposure. Sunlight, rain, and especially hail can accelerate this process, gradually stripping the shingles of their protective layer.
Manufacturing Excess
It’s not uncommon for new shingles to shed some granules as well. Excess granules that were not adequately embedded during the manufacturing process may fall off after installation or during severe weather conditions. This initial shedding is normal and typically does not affect the shingle’s performance.
Underlying Causes of Concern
While some granule loss is expected and not a sign of immediate concern, certain conditions suggest more serious issues:
Blistered Shingles
Blistering occurs when moisture becomes trapped within the shingle layer, causing it to expand and push the granules away. This not only leads to loss of granules but can compromise the roof’s ability to repel water.
Aging Roof
As shingles age, the adhesive qualities that bind the granules to the asphalt weaken. Significant granule loss in older roofs can be a sign that the shingles are nearing the end of their useful life and may need to be replaced.
When to Seek Professional Help
If you observe significant granule loss, it’s important to consult with a professional. An expert can determine whether the loss is within normal limits or if it indicates potential roof failure. Remember, proactive roof maintenance can save you from costly repairs in the future.
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CONCLUSION
Preserving the lifespan of your asphalt shingles means keeping an eye on granule loss. Regular inspections and addressing any issues early with the help of experienced professionals like those at Trojan Roofing can ensure that your roof continues to protect your home effectively.