Metal Roofing

Metal Roofing Solutions for Commercial Buildings

Metal roofing systems have long been a top choice for commercial properties looking for unmatched longevity, durability, and structural protection. Whether installed as part of a new construction project or as a retrofit over an aging roof system, metal roofing offers exceptional performance in nearly every environment.

Advancements in coatings, panel design, and fastening systems have made modern commercial metal roofs more energy-efficient, weather-resistant, and architecturally appealing than ever before. It’s a smart investment that combines strength and style with long-term savings.

The Benefits of Commercial Metal Roofing

Fire Resistance

Metal is non-combustible and naturally resistant to flame spread, making it an ideal solution for facilities where fire safety is a priority. Many systems carry Class A fire ratings when properly installed.

Weather Resistance

Commercial metal roofs are engineered to handle heavy winds, hail, snow, and extreme heat. Standing seam and concealed fastener systems provide superior protection against water infiltration, even in hurricane-prone zones.

Longevity

A properly installed commercial metal roof can last 40–70 years or more with minimal maintenance. This extended lifespan reduces long-term capital expenditures and replacement costs.

Energy Efficiency

Metal roofing reflects solar radiant heat, which can help reduce cooling loads during Georgia’s hot summers. Many panels are ENERGY STAR® rated and compatible with cool roof coatings for enhanced performance.

Strength & Structural Integrity

Steel and aluminum roofing panels provide high tensile strength and structural support, making them a strong choice for warehouses, factories, and facilities with high rooftop traffic or large mechanical equipment.

Low Maintenance

Metal roofs resist mildew, rot, insects, and biological growth. They require fewer repairs over time compared to membrane-based systems.

Architectural Appeal

Available in a variety of panel profiles and factory-applied colors, commercial metal roofs can complement the overall design of office parks, shopping centers, schools, and more—without sacrificing function.

Our Partners

Commercial Metal Roof Installation Methods

Each commercial structure has unique needs, and the right installation method depends on building use, pitch, insulation, and retrofitting requirements.

Standing Seam Systems

Panels are mechanically seamed or snap-locked together with concealed fasteners. This system offers a sleek appearance and superior weather protection.

Exposed Fastener Systems

Cost-effective and durable, these panels are installed with visible fasteners and are commonly used on industrial and agricultural buildings.

Retrofit Overlays

In cases where the existing roof deck is in good condition, metal panels can be installed over the current system using structural framing, helping to reduce tear-off costs and project timelines.

Metal Roof Repairs and Maintenance

Even with a long service life, regular inspections and maintenance are key to protecting your investment.

Why Choose Good Shepherd Roofing

Metal vs. Other Commercial Roof Systems

Feature

Metal Roofing

TPO Roofing

Lifespan

40–70 years

20–30 years

Fire Resistance

Excellent (non-combustible)

Class A rated with system

Energy Efficiency

High reflectivity + coatings

Reflective white surface

Wind/Hail Resistance

Excellent

Good with proper fasteners

Aesthetics

Architectural panel options

Smooth membrane appearance

Maintenance

Low

Moderate

Cost

Higher upfront, low lifecycle

Mid-range, low lifecycle

Get a Quote for Metal Roofing

Whether you’re building new, retrofitting, or replacing an aging roof system, a professionally installed metal roof can protect your property for decades.

Request your free commercial roofing quote today.

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