Metal Roof Repairs: What You Need to Know

Metal roofs are built to last, but that doesn’t mean they’re maintenance-free. Whether you're in Denver, CO or Macon, GA, knowing how to spot damage early and handle repairs the right way can add years to your roof’s life and save you thousands in future costs.

Common Metal Roof Problems

Even though metal roofs resist wind, hail, and fire, they can still develop issues over time. Here's what to watch for:

• Loose or missing fasteners
  Wind and temperature changes can cause screws or clips to loosen or back out over time.

• Sealant failure
  Old caulking or seam tape may crack or shrink, leading to leaks.

• Corrosion or rust
  Galvanized or painted surfaces can break down if scratched or exposed to standing water.

• Panel damage from hail or debris
  Dents and punctures can lead to leaks, especially near seams or fasteners.

• Oil canning (wavy metal panels)
  More of an aesthetic issue, but sometimes linked to structural or installation errors.

How to Tell if Your Metal Roof Needs Repair

You don’t need to climb on the roof to spot warning signs. Look for:

• Water stains or dripping in attic or ceiling after storms

• Rust spots or bubbling paint on metal panels

• Loose panels or visible fasteners from the ground

• Sagging ridgelines or warped flashing around chimneys and vents

If you’re unsure, a professional inspection is the safest bet—especially after hailstorms common in both Colorado and Georgia.

Typical Metal Roof Repairs

At Roof Nuts, we handle all types of metal roofing systems—standing seam, exposed fastener, and stone-coated steel. Here’s how we typically approach repairs:

• Fastener Replacement: Swap corroded or loose screws with oversize fasteners and install neoprene washers for watertight seals.

• Sealant Reapplication: Remove failed caulk or tape and install high-grade, UV-stable metal roof sealant.

• Panel Patch or Replacement: Cut and seal new panels into place or fabricate patches to cover small holes or tears.

• Ridge and Flashing Repair: Refasten and reseal ridge caps, transition flashings, and chimney bases.

• Coating (when appropriate): In some cases, especially for low-slope metal roofs, a specialized metal roof coating can extend life and seal minor imperfections.

When Should You Replace Instead of Repair?

Sometimes, the best fix is a new roof. Consider replacement when:

• Your roof is over 30 years old

• Leaks are recurring, even after repairs

• The roof has widespread rust or structural deformation

• Repairs would cost more than 50% of replacement

We always provide honest recommendations based on damage, cost, and long-term performance—not sales goals.

FAQs

How long should a metal roof last?
With proper maintenance, metal roofs often last 40–70 years.

Can hail damage a metal roof?
Yes. While metal roofs resist punctures, large hail can dent panels and affect protective coatings.

Is it okay to walk on a metal roof?
Only if you're trained and know the roof structure. It’s easy to cause damage or fall without the right precautions.

Will my insurance cover metal roof repairs?
Often yes—especially for storm-related damage. We provide detailed inspection reports for your claim.

Need Metal Roof Repairs?

Whether you’re dealing with leaks in Lakewood, CO or hail damage in Warner Robins, GA, Roof Nuts has your back.

📞 Colorado: 303-276-2403
🌐 RoofNutsCO.com

📞 Georgia: 404-476-6851
🌐 RoofNutsGA.com