What Are the Common Problems With Asphalt Shingles

Asphalt shingles have become one of the most commonly used roofing materials across the United States due to their affordability, availability, and ease of installation. However, despite their widespread popularity, Asphalt Shingles can present a range of issues over time that homeowners should be aware of. If left unchecked, these problems can lead to costly repairs, reduced energy efficiency, and even structural damage to the home. At roofers in PA, we specialize in diagnosing and repairing issues related to asphalt shingles across Pennsylvania, including Fulton and surrounding areas with zip codes 17233, 17267, 17238, 17212, and 15533. For immediate roofing support, contact us at (888) 414-6452.

General Lifespan and Durability Concerns

While asphalt shingles are known for their reasonable lifespan of around 15 to 30 years, they are not immune to environmental wear and tear. Temperature fluctuations, windstorms, and prolonged sun exposure can deteriorate shingle integrity much sooner than expected. This reduction in lifespan often results in premature cracking, blistering, or granule loss, especially in regions with extreme weather variations.

Additionally, poor-quality asphalt shingles or improper installation can accelerate aging. Low-grade materials tend to dry out faster and become brittle, making them more susceptible to damage from hail, wind, and water.

Curling and Buckling of Shingles

One of the most visible signs of shingle deterioration is curling or buckling. Shingles may start to curl at the edges or buckle in the center due to aging, poor attic ventilation, or water intrusion beneath the roof deck.

These deformations not only diminish the roof’s appearance but also compromise its protective capabilities. Once shingles curl or buckle, they create gaps that can allow moisture to seep into the underlying layers, leading to leaks or rot.

Granule Loss and Surface Deterioration

Asphalt shingles are coated with granules that serve multiple purposes, including UV protection and water resistance. Over time, these granules may start to shed, especially after heavy rainfall or windstorms.

Granule loss can be identified by checking gutters or noticing bare patches on the shingles. As granules wash away, the asphalt layer becomes exposed, increasing the risk of cracking, blistering, and thermal damage. If you notice granules accumulating in your gutter system, it’s time to schedule a professional inspection by roofers in PA. Call us today at (888) 414-6452 to prevent further deterioration.

Roof Leaks and Water Intrusion

Water intrusion remains one of the most serious consequences of damaged asphalt shingles. Cracks, punctures, or lifted edges can create entry points for rainwater, snowmelt, or humidity.

In many cases, leaks start small and go unnoticed until they manifest inside the home in the form of ceiling stains, mold growth, or dripping water. Shingle leaks often occur near roof valleys, chimneys, or flashing points. If you reside in the 17233, 17267, 17238, 17212, or 15533 areas and suspect a leak, our team at roofers in PA is available for emergency repairs.

Algae, Moss, and Mold Growth

Moist environments can foster the growth of algae, moss, and mold on the surface of asphalt shingles. Algae typically appears as dark streaks or patches, while moss forms green clumps, especially on north-facing or shaded sections of the roof.

Although not immediately damaging, these biological elements trap moisture, which can degrade the shingles over time. Additionally, they can cause the shingles to lift or separate, leading to further water intrusion and structural risk.

Regular roof cleaning and proper ventilation can help prevent moss and algae buildup, but once the growth is advanced, professional treatment is often required.

Shingle Blistering and Cracking

Blistering is another common issue that affects asphalt shingles, especially in hot climates or on poorly ventilated roofs. It occurs when moisture gets trapped inside the shingle and then expands during hot weather, forming raised bubbles or blisters.

Over time, these blisters can burst, leaving behind cracks or holes that allow water infiltration. This problem not only affects the aesthetics of the roof but also shortens its effective lifespan.

Proper attic ventilation, high-quality shingles, and professional installation by trusted experts like roofers in PA can help mitigate this issue. Call us now at (888) 414-6452 to discuss your roof’s condition and receive a detailed inspection.

Damage From Wind and Storms

High winds can lift or tear asphalt shingles, especially if the adhesive strips lose their effectiveness over time. Missing shingles expose the underlayment and decking, creating vulnerability during future storms.

Hailstorms also pose a major threat, causing dents, fractures, or punctures in the shingles. While minor storm damage may not be immediately visible, it often leads to leaks and long-term deterioration.

Residents in Fulton and surrounding areas should schedule post-storm inspections to detect hidden damage early and avoid costly repairs.

Flashing Failure and Poor Installation Practices

Flashing, the metal strips that seal areas like vents, chimneys, and valleys, can deteriorate or shift over time. Poorly installed or degraded flashing often results in leaks, regardless of the condition of the shingles themselves.

Improper nailing, lack of starter strips, or uneven shingle alignment during installation can also cause premature failure. Always work with licensed and experienced contractors, such as roofers in PA, to ensure your asphalt shingle roof is installed correctly and securely.

Ice Dams and Seasonal Concerns

In colder climates, snow and ice can accumulate at the roof’s edge, forming ice dams. These dams prevent melted snow from draining properly, causing water to back up under the shingles.

This can lead to leaks, insulation damage, and structural decay. While ice dams are a seasonal concern, they are directly tied to roof ventilation, attic insulation, and overall roofing health.

Addressing these underlying issues ensures your asphalt shingle roof performs optimally throughout the year.

Conclusion

Asphalt shingles offer affordability and versatility, but like any roofing material, they come with their own set of challenges. Common problems such as granule loss, blistering, water leaks, and curling shingles can compromise your home’s safety and efficiency if not addressed in time.

By working with roofers in PA, you gain access to experienced roofing professionals who serve Fulton and nearby areas (17233, 17267, 17238, 17212, and 15533) with high-quality repair, inspection, and maintenance services. Don’t wait for a small issue to turn into a major one. Call (888) 414-6452 today for expert guidance and solutions tailored to your roof’s needs.

FAQs

What is the typical lifespan of asphalt shingles?

Asphalt shingles generally last between 15 to 30 years, depending on the material quality, weather conditions, and maintenance. Regular inspections can help extend their service life.

How can I tell if my asphalt shingles need to be replaced?

Signs include curling edges, missing shingles, granule loss, or visible cracks. If you notice any of these, it’s best to consult a professional for a roof inspection.

Is moss or algae on my roof a serious problem?

Yes. While moss and algae may seem cosmetic, they retain moisture and can degrade shingles over time, leading to early failure and potential leaks.

Can asphalt shingles withstand severe weather?

They are designed to handle various weather conditions, but high winds, hail, or extreme heat can cause damage. Choosing higher-grade shingles and regular maintenance helps improve durability.

What should I do after a storm if I suspect roof damage?

Schedule a professional inspection immediately. Even if damage isn’t visible, storms can cause subtle issues that worsen over time.