7 Common Asphalt Shingle Problems Homeowners Should Know About
Mar. 14, 2025
Understanding Asphalt Shingle Problems
Asphalt shingles are one of the most popular roofing materials in residential construction. While they offer numerous benefits, homeowners should be aware of potential problems that may arise over time. In this article, we'll examine seven common asphalt shingle problems, drawing on insights from roofing experts and influencers in the home improvement space.
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1. Curling Shingles
One of the most noticeable signs of wear in asphalt shingles is curling. This condition occurs when the edges or middle of the shingles begin to lift. According to roofing expert Tom Silva from "This Old House," curling often indicates aging shingles or improper installation.
Causes | Indicators |
---|---|
Old Age | Shingles lifting at edges |
Improper Ventilation | Middle section curling upwards |
2. Granule Loss
Granule loss can be devastating for the longevity of asphalt shingles. Influencer and roofing consultant Jay W. O’Brien emphasizes that these granules provide UV protection and structural integrity. If shingles are losing granules, it’s crucial to take action before further damage occurs.
Signs of Granule Loss | Consequences |
---|---|
Granules in gutters | Increased UV exposure |
Spotty bald patches on shingles | Higher risk of leaks |
3. Cracked Shingles
Cracking of asphalt shingles can occur due to age, improper installation, or extreme weather conditions. Notably, roofing guru Brett McCollum advises regular inspections to catch cracks early on, before they result in larger issues such as leaks or water damage.
Potential Causes | Possible Fixes |
---|---|
Extreme Heat or Cold | Replace cracked shingles |
Poor Installation | Consult a roofing professional |
4. Blistering
Blistering can occur due to moisture trapped under the shingles or extreme heat. As noted by roofing expert Scott McGillivray, blistering not only affects appearance but can also compromise the structural integrity of your roof over time.
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Identification | Long-Term Risks |
---|---|
Puffy spots on shingles | Potential for shingle breakdown |
Water intrusions | Leakage and mold issues |
5. Mold and Algae Growth
Mold and algae can thrive on moisture-retentive roof surfaces. As Patricia K. Young of the "Home Renovation Network" points out, untreated mold can lead to health hazards and roof degradation. Regular cleaning and maintenance are necessary to combat this issue.
Signs of Growth | Preventative Measures |
---|---|
Black streaks on shingles | Install algae-resistant shingles |
Mold patches | Professional cleaning |
6. Missing Shingles
High winds and severe storms can lead to missing shingles, leaving your roof vulnerable to leaks and water damage. Influencer Mike Holmes emphasizes that homeowners should inspect their roofs after storms and replace any missing shingles promptly.
Inspection Checklist | Action Steps |
---|---|
Look for bare patches | Replace missing shingles |
Check for loose edges | Re-secure or replace |
7. Warped and Buckling Shingles
Finally, warped or buckling shingles can occur due to improper installation or changes in temperature. Lisa W. Smith, a roofing specialist, explains that failing to address buckling can lead to extensive roof damage.
Potential Issues | Remedies |
---|---|
Installation errors | Hire a qualified roofer |
Inconsistent water drainage | Improve gutter systems |
Conclusion
Asphalt shingles can be an excellent roofing choice for many homeowners, but it's essential to be aware of potential problems that can arise as time goes by. Regular inspections, maintenance, and consultations with roofing experts can help mitigate these issues and ensure a long-lasting roof. Always seek professional guidance when facing significant roofing problems, and stay proactive in maintaining the integrity of your home.
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