Metal Roofing Contractors Atlanta, GA

Standing Seam and Metal Roofing Specialists Serving Atlanta Since 1984

Built to Last: Metal Roofing for Atlanta Homes and Businesses

A Long-Term Investment From Atlanta’s Family-Owned Roofer

Metal roofing has moved well beyond agricultural buildings and industrial warehouses. Today it is one of the most durable, energy-efficient, and architecturally flexible options available for residential homes and commercial properties across the Greater Atlanta area. KTM Roofing handles metal roof replacement, new installation, and repair work for property owners in Atlanta, Alpharetta, Marietta, Sandy Springs, Decatur, and Peachtree Corners. Our specialty is standing seam metal roofing, the same concealed-fastener system used on high-end homes, commercial buildings, and historic projects throughout the metro area.

We have been raising roofing standards since 1984, and we hold manufacturer certifications across the major roofing categories. Every metal roofing project we complete includes a written, transferable workmanship warranty in addition to the manufacturer warranty on the panels themselves.

Standing seam roof installed by KTM Roofing in North Atlanta.

Why Atlanta Property Owners Choose Metal Roofing

Performance Advantages Over Traditional Roofing Materials

Metal roofing is a larger upfront investment than asphalt shingles, but the long-term value comes from a combination of lifespan, energy performance, and weather resistance that traditional materials cannot match.

  • Lifespan of 40 to 70 years. Properly installed metal roofs routinely outlast two or three generations of asphalt shingle replacements. For homeowners planning to stay in a property long-term, or commercial owners looking at total cost of ownership, the math often favors metal.
  • Energy efficiency in Atlanta’s climate. Metal panels reflect solar radiation rather than absorbing it, which keeps attic temperatures lower and reduces cooling loads during Georgia summers. Many metal roofing products carry Energy Star ratings and may qualify for federal or state energy tax credits (always confirm current incentives with a tax professional).
  • Severe weather resistance. Metal roofing carries Class A fire ratings, handles high winds, and resists impact damage from hail far better than most asphalt products. For Atlanta’s storm-prone climate, this is one of the most practical reasons to consider metal.
  • Low maintenance over its service life. Metal roofs do not crack, curl, lose granules, or harbor mildew the way asphalt or wood roofs can. Routine inspection and the occasional fastener check are usually all that is needed.
  • Recyclable and environmentally sound. Metal panels are manufactured with significant recycled content and are fully recyclable at the end of their service life. Compared to asphalt shingles, which typically end up in landfills, metal is one of the most sustainable roofing options available.
Metal roof panel with rust in need of metal roof repair.

Signs You Need Metal Roof Repair or Replacement

What to Watch for on an Aging Metal Roof 

Metal roofs are durable, but they are not maintenance-free. These are the most common issues we encounter on existing metal roofs in the Atlanta area.

Exposed fastener panels expand and contract with temperature changes, and over time fasteners can work themselves loose or strip out. Loose fasteners are the leading cause of leaks on exposed-fastener metal roofs.

The rubber gaskets that seal each fastener degrade under UV exposure. When they crack or compress, water finds its way under the panel.

Chimneys, vents, skylights, and wall-to-roof transitions all rely on flashing. Failed flashing is one of the most common sources of leaks on otherwise sound metal roofs.

Visible waviness across flat panel sections is often cosmetic, but it can also indicate installation problems that should be evaluated by an experienced metal roofer.

Older metal roofs or roofs with damaged coatings can develop surface corrosion. Localized rust is usually repairable; widespread corrosion typically signals the roof is approaching end of life.

Properly installed standing seams should remain locked for decades. Visible separation along seams is a serious sign and warrants prompt inspection.

Metal Roofing Systems We Install

Standing Seam, Metal Shingles, and Specialty Profiles

Metal roofing is not a single product. Different systems are suited to different building types, slopes, and design goals. KTM works with the systems most commonly specified for Atlanta-area residential and commercial projects.

Standing Seam Metal Roofing

Standing seam is the premium metal roofing system and KTM’s specialty. Panels run vertically from ridge to eave with raised seams that interlock and conceal the fasteners underneath. Because there are no fasteners penetrating the panel face, the system has fewer potential leak points and a cleaner architectural appearance than exposed-fastener alternatives. Standing seam is the right choice for residential homes, commercial buildings, churches, and historic restorations where appearance and long-term performance both matter.

Metal Shingles and Tile Profiles

Standing seam is the premium metal roofing system and KTM’s specialty. Panels run vertically from ridge to eave with raised seams that interlock and conceal the fasteners underneath. Because there are no fasteners penetrating the panel face, the system has fewer potential leak points and a cleaner architectural appearance than exposed-fastener alternatives. Standing seam is the right choice for residential homes, commercial buildings, churches, and historic restorations where appearance and long-term performance both matter.

Corrugated and Exposed Fastener Panels

Corrugated metal panels are an economical choice for agricultural buildings, outbuildings, garages, and light commercial structures where appearance is secondary to function. They install faster than standing seam and cost less upfront, though they require more long-term attention to fasteners and gaskets.

Standing Seam vs. Exposed Fastener Metal Roofing

Two Different Systems for Two Different Use Cases

The most important decision in any metal roofing project is which fastening system to use. Standing seam and exposed fastener panels are both legitimate options, but they perform differently and suit different building types.

Feature Standing Seam Exposed Fastener
Fastener visibility Lower (no panel penetrations) Visible across the panel face
Leak risk over time Lower (no panel penetrations) Higher (gaskets degrade)
Lifespan 50-70+ years typical 20-40 years typical
Upfront cost Higher Lower
Maintenance Minimal Periodic fastener and gasket checks
Best for Residential, commercial, high-visibility roofs Agricultural, outbuildings, low-slope utility
Aesthetic Clean, architectural Industrial, utilitarian

For most residential metal roof replacement projects and high-end commercial work, standing seam is the system we recommend. For utility applications where budget drives the decision, exposed fastener panels remain a reasonable option.

Metal shingle tiles with exposed fasteners in Atlanta, GA.

Metal Roofing FAQ

Common Questions From Atlanta Property Owners

Metal roof replacement costs vary widely based on the system (standing seam vs. exposed fastener vs. metal shingles), roof size, complexity, and substrate condition. Standing seam is typically the most expensive option upfront but delivers the longest service life. KTM provides a written, itemized estimate after evaluating your specific project so you can see exactly what you are paying for.

Better depends on your priorities. Asphalt shingles are cheaper upfront and faster to install. Metal lasts two to three times longer, handles severe weather better, reflects heat to reduce cooling costs, and adds resale value. For long-term ownership and lower lifetime cost, metal is usually the stronger investment. For shorter ownership timelines and tighter budgets, asphalt remains a reasonable choice.

Standing seam metal roofs typically last 50 to 70 years or more when properly installed. Exposed fastener systems generally last 20 to 40 years before requiring significant fastener and gasket work. By comparison, most asphalt shingle roofs need full replacement every 20 to 30 years.

No. This is one of the most persistent myths about metal roofing. Metal does not increase the likelihood of a lightning strike. If a metal roof is struck, it actually disperses the energy across the surface rather than igniting like wood or asphalt would, making it one of the safer roofing options during a storm. 

Modern metal roofing uses coatings and alloys specifically designed to resist corrosion in humid climates like Atlanta’s. Severe hail can dent panels, particularly with thinner-gauge metal, but most residential-grade metal roofing handles typical Georgia hail events without functional damage. Standing seam panels with heavier gauges resist hail damage better than thinner exposed-fastener products.

Why Choose KTM Roofing for Your Metal Roof

Decades of Specialty Roofing Experience Across the Atlanta Metro

KTM Roofing has been installing specialty roofing systems across Atlanta for more than 40 years. Our portfolio includes residential homes, commercial buildings, churches, and landmark projects like East Lake Golf Club, the Arthur M. Blank Family Foundation building, and Decatur City Hall. Standing seam metal roofing requires precise panel forming, careful flashing detail, and an installer who understands how the system moves with temperature changes. That experience is not something every Atlanta roofer brings to the job.

We carry manufacturer certifications from CertainTeed, GAF, Brava, DaVinci, EcoStar, Ludowici, and Carlisle SynTec Systems, and we back every project with a written, transferable workmanship warranty in addition to the manufacturer’s panel warranty.