Common Roofing Issues Identified in Our Inspections

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February 18, 2025
A solid roof protects your home from the elements, but over time, wear and tear can lead to serious issues. At Horizon Roofing & Exteriors, we’ve inspected hundreds of roofs and found some common roofing problems homeowners should be aware of. Identifying these early can save you from expensive repairs down the road.

Let’s outline some common roofing issues based on our experience

1. Leaks

Roof leaks are one of the most frequent issues we find. They often result from damaged shingles, cracked flashing, or deteriorating seals around vents and chimneys. Even a small leak can cause significant water damage if ignored.

2. Poor Installation

A poorly installed roof can lead to long-term structural problems. We’ve seen everything from improper shingle alignment to weak underlayment. If your roof wasn’t installed correctly, you might face issues sooner than expected. Roof repairs are important for keeping your home safe. Don’t wait for small problems to become expensive ones.

3. Ponding Water

Flat roofs are especially prone to ponding water, which occurs when water pools instead of draining. Over time, this can weaken the roofing material and lead to leaks and premature wear.

4. Damaged Shingles

Cracked, curled, or missing shingles expose your roof to water damage. Harsh weather, aging, and improper installation contribute to shingle deterioration. Regular inspections help catch these problems before they worsen.

5. Clogged Gutters

When gutters fill with leaves and debris, water backs up and seeps under the roof. This can damage the fascia, soffits, and even the roof deck. Keeping gutters clean is an easy way to extend your roof’s life.

6. Flashing Issues

Flashing seals the areas around chimneys, vents, and skylights. When it cracks or pulls away, water can penetrate your home. Inspecting and maintaining flashing prevents costly leaks and interior damage.

7. Mold and Mildew

Poor ventilation and trapped moisture create the perfect environment for mold and mildew growth. Besides damaging your roof, this can pose serious health risks. Proper airflow and moisture control help prevent these issues.

8. Structural Damage

Sagging areas or weak spots indicate underlying structural problems. These may stem from water damage, aging materials, or previous repairs that didn’t address the root cause. If left unchecked, structural issues can compromise your entire roof.

Schedule a Professional Roof Inspection

Routine inspections help catch these problems before they escalate. If you notice any of these issues, contact Horizon Roofing & Exteriors. With over a decade of experience and 400+ completed projects, we provide expert roof inspection service, roof repairs, and replacements to keep your home protected.

blog author

Brian Donohue

Author

Brian Donohue is the owner of Horizon Roofing & Exteriors, the leading roofing company in St. Peters, Missouri, dedicated to delivering quality roofing solutions. With a strong background in project management, sales, and customer service, Brian has built a reputation for reliability and excellence in the roofing and construction industry.

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