The 5 Most Common Roofing Problems in Lake Norman Homes (And How to Prevent Them)
If you own a home in the Lake Norman area, you already know that North Carolina weather can be tough on your roof. Between heavy summer storms, humidity, and fluctuating temperatures, your asphalt shingles take a beating year-round.
At Catawba Valley Roofing, we specialize in CertainTeed asphalt roofing systems that are built to last, but even the best materials can run into problems if your roof is not installed or maintained properly.
Here are the 5 most common roofing issues we see in Lake Norman homes and how to avoid them.
1. Missing or Damaged Shingles
Strong winds and sudden storms can rip shingles right off your roof or cause them to crack, curl, or lose granules. This exposes the underlayment and decking below, making your home vulnerable to leaks.
Prevention Tip:
Schedule regular roof inspections, especially after storms. If you notice loose shingles in your yard or bald spots on your roof, call a professional immediately. CertainTeed’s Landmark shingles are designed with nail tractions and high wind resistance to help prevent this issue in the first place.
2. Flashing Failures Around Chimneys and Skylights
Flashing is the thin metal material that seals roof transitions like where your roof meets a chimney, skylight, or wall. Over time, flashing can crack, rust, or lift, allowing water to seep in and damage your home’s interior.
Prevention Tip:
Always have flashing inspected when your roof is serviced. If you are replacing your roof, choose a contractor like Catawba Valley Roofing that prioritizes flashing quality and proper installation, not just shingle placement.
3. Clogged Gutters and Poor Drainage
Gutters clogged with leaves, pine needles, or debris can cause water to back up under your shingles and rot the roof decking. Over time, this leads to mold, mildew, and serious structural damage.
Prevention Tip:
Clean your gutters at least twice a year and more often if your property has a lot of tree cover. Consider installing gutter guards to reduce maintenance. During your annual inspection, we will also check that your roof’s pitch and drainage are working properly.
4. Ventilation Problems
A roof needs proper ventilation to release heat and moisture from your attic. Without it, your shingles can age prematurely and you may face higher energy bills, ice dams, or even mold.
Prevention Tip:
Ensure your roofing system includes both intake and exhaust ventilation. CertainTeed offers a range of roof ventilation products designed to work with their shingles for better performance and longer lifespan.
5. DIY Repairs or Poor Workmanship
We get it. YouTube makes roof repairs look easy. But poor installation or patchwork repairs can lead to bigger problems down the line, from leaks to warranty voids.
Prevention Tip:
Always hire a certified roofing contractor. Catawba Valley Roofing is a CertainTeed ShingleMaster, which means we are trained, tested, and trusted to install your roof to manufacturer standards and back it with a strong warranty.
Do Not Wait Until It Leaks
Many of these roofing problems start small and grow over time. Catching issues early is the key to avoiding expensive repairs or full roof replacements.
If you are a homeowner in the Lake Norman area including Mooresville, Sherrills Ford, Denver, and the surrounding counties, Catawba Valley Roofing offers free roof inspections to help you stay ahead of potential problems.
Call us at (828) 962-0617 for a FREE Roof Inspection.
Service Areas in North Carolina: Hickory, Conover, Newton, Maiden, Catawba, Claremont, Taylorsville, Valdese, Morganton, Lenoir, Lincolnton, Denver, Gastonia, Shelby, Huntersville, Cornelius, Mooresville, Statesville.
Citations
Asphalt Roofing Manufacturers Association – Roofing System Maintenance: https://www.asphaltroofing.org/roofing-system-maintenance/
CertainTeed Roofing Product Guide: https://www.certainteed.com/resources/
National Roofing Contractors Association – Common Roof Problems: https://www.nrca.net/consumer/frequently-asked-questions
EPA – Why Ventilation Matters: https://www.epa.gov/mold/mold-course-chapter-2
Remodeling Cost vs. Value Report (Roofing ROI): https://www.remodeling.hw.net/cost-vs-value/2023/