How to Know When It’s Time for a New Roof in Wilmington, NC

Summit Roofing

Roofs don’t last forever, especially in coastal North Carolina. High humidity, salt air, and seasonal storms can wear down even the highest-quality roofing materials over time.

Whether you’re noticing visible wear or just wondering if your roof is nearing the end of its life, here’s how to spot the signs that it’s time for a replacement and what homeowners in Wilmington should expect.

Your Roof Is Over 20 Years Old

Most asphalt shingle roofs are designed to last 15–25 years depending on materials and climate. But in Wilmington’s coastal conditions, even the best shingles can age faster.

If your roof is approaching or has passed the 20-year mark, it’s time to start planning. Even if it looks fine from the ground, deterioration can be happening underneath the surface.

Explore long-lasting roof replacement options built for Wilmington’s climate.

You’re Seeing Shingle Damage or Bald Spots

Some of the most common signs you need a new roof include:

Curling or buckled shingles
Sections that are missing entirely
Discolored or exposed underlayment
Excess granules in gutters or on walkways

These all indicate that your shingles are no longer protecting your home from water and UV exposure the way they should.

You’ve Had Multiple Repairs in Recent Years

If you're calling a roofer every season, it may be time to stop patching and start planning. A roof inspection can help you compare the cost of ongoing repairs vs. a full roof replacement. In many cases, replacing your roof offers greater peace of mind—and saves money in the long run.

Schedule a roof inspection with our team today.

Your Energy Bills Keep Climbing

A poorly insulated or aging roof can directly affect your HVAC system, especially in a humid, high-heat environment like southeastern North Carolina.

Common signs of energy loss through the roof:

Trapped heat in summer or cold drafts in winter
Insufficient attic ventilation
Poor insulation beneath old shingles

Upgrading to newer, energy-efficient materials can help reduce your energy use and lower monthly bills.

Learn more about energy-efficient roofing options from ENERGY STAR.

You’ve Spotted Sagging, Leaks, or Interior Water Stains

If you’re noticing visible water damage or mold inside your home, your roof is likely past due for replacement.

Watch for:

Sagging areas on the roof deck
Brown or yellow ceiling stains
Daylight visible through attic boards
Musty or damp smells in your attic or upstairs rooms

These symptoms typically signal water intrusion which is something no amount of patchwork can truly solve.

Still fixable? We’ll let you know. See our roof repair page for more information before you call.

You Want to Improve Home Value Before Selling

A new roof is one of the top improvements you can make when prepping your home for the market. Buyers see a new roof as one less thing to worry about—and appraisers take notice, too.

A recent report from Angi’s List shows that roof replacement offers high ROI, often recouping a significant portion of the investment at resale.

FAQs: Roof Replacement in Wilmington, NC

How long does a roof replacement take?

Most residential roof replacements are completed in 1–3 days depending on weather and the size of your home.

How much does a new roof cost in Wilmington?

Costs vary based on square footage, roof pitch, and materials. We provide custom estimates for every homeowner based on your roof and goals.

Do I need to leave the house during the replacement?

No. While the process can be noisy, most homeowners remain in place throughout the job.

Don’t Wait for a Leak to Take Action

If your roof is nearing the end of its lifespan—or showing signs of damage—it’s better to act early. Delaying replacement can lead to more expensive issues like structural repairs, mold remediation, or even full interior restoration.

Summit Roofing is proud to be a trusted roofing contractor in Wilmington, NC. Whether you’re looking for an expert inspection or ready to move forward with a replacement, we’re here to help.