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Metal Roof
Coating

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Protect, Restore and Strengthen Your Metal Roof

Metal roof coatings provide a durable, cost-effective solution to extend the lifespan of your roof while enhancing weather resistance, energy efficiency, and waterproofing. Over time, exposure to UV rays, rain, hail, and temperature fluctuations can lead to rust, leaks, and thermal expansion issues.

A professionally applied roof coating creates a seamless, watertight barrier that prevents corrosion, reduces maintenance costs, and improves energy efficiency. By reflecting solar heat, coatings lower cooling expenses and keep your building comfortable year-round
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Metal Roof Coating for Industrial and Commercial Buildings

Our premium roof coatings bond directly to metal surfaces, forming a flexible yet durable protective layer. Unlike full roof replacements, coatings can be applied quickly without costly tear-offs or major disruptions.
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A Metal Roof Coating Improves Energy Efficiency

By reflecting solar radiation, a metal roof coating helps maintain cooler indoor temperatures and reduces air conditioning costs. Ideal for large facilities and multi-story buildings, this solution lowers operational expenses while improving comfort.
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A Metal Roof Coating Extends the Lifespan of Metal Roofing

Constant exposure to rain, snow, and humidity can lead to corrosion and leaks. A high-performance waterproof coating expands and contracts with your roof, sealing small cracks and preventing moisture intrusion.
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Metal Roof Coating Helps Maintain Comfortable Indoor Environments

Our metal roof coating helps stabilize interior temperatures throughout the day. This advantage proves especially useful in climates with high temperatures, where air conditioning loads can be significant.
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UV Protection is Strengthened with a Metal Roof Coating

Ultraviolet rays cause roofing materials to degrade overtime, leading to fading, cracking, and leaks. A UV-resistant metal roof coating helps maintain structural integrity and color stability for decades.
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Waterproofing is Enhanced Through Metal Roof Coating Application

Constant exposure to rain, snow, and humidity can lead to rust or corrosion in uncovered metal roofs. A specialized metal roof coating has elastomeric properties, which allow it to expand and contract with temperature changes, thereby sealing minor cracks and gaps.
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Regular Maintenance Becomes Easier with a Metal Roof Coating

A coated metal roof accumulates less dirt and grime, making it easier to clean. The smooth, sealed surface also reduces maintenance needs, preventing ponding water, rust, and punctures.
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A Metal Roof Coating Contributes to Environmental Sustainability

By improving insulation and reducing cooling demands, a metal roof coating lowers energy consumption and minimizes greenhouse gas emissions. It also helps combat the urban heat island effect, making surrounding areas cooler.
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Metal Roof Coating Installation is Typically Fast and Cost-Effective

The process is quick compared to a complete roof replacement. Minimal prep work, combined with the reduced need for tear-offs, can significantly lower labor costs and project timelines. As a result, building owners experience fewer interruptions to daily operations, saving both time and money.
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A Metal Roof Coating Enhances Overall Roof Aesthetics

Modern metal roof coatings offer a variety of colors and finishes, giving property owners the flexibility to maintain a consistent look or enhance their roof’s appearance. Businesses can use these customizable options to create a polished, professional image, while homeowners can boost curb appeal and increase property value by showcasing a commitment to durable, high-quality materials.
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The Right Roofing Contractor Can Prevent Claim Issues

Building owners can revitalize an existing metal roof with a protective coating instead of paying for a full replacement. This cost-effective solution preserves the existing roof substrate, reducing labor and landfill expenses. Metal roof coatings seal small leaks, restore reflective properties, and enhance the roof’s appearance—all while staying within budget.
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We Offer All Types Of Metal Roof Coatings

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Elastomeric Coatings- Elastomeric coatings are flexible and ideal for roofs that may experience movement or expansion. This coating type prevents cracks,  crucial for industrial roofs where temperature changes are common.
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Acrylic Coatings for Reflectivity -Acrylic coatings offer high reflectivity, reducing the amount of solar energy absorbed by the roof. For commercial buildings, this is invaluable in lowering cooling costs and creating a more comfortable interior environment.
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Silicone Coatings for Waterproofing – Silicone coatings excel at repelling water, making them ideal for industrial facilities in wet climates or areas where roof leaks are a primary concern. Silicone coatings also resist ponding water, preventing long-term water damage.
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Polyurethane Coatings for High Traffic Areas – Industrial buildings with rooftop equipment or frequent maintenance benefit from polyurethane coatings, which provide extra durability and resistance to abrasions.
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Rust-Proof Coatings for Corrosive Environments– For industrial facilities exposed to chemicals or pollutants, our rust-proof coatings provide essential protection. These coatings offer a highly resistant barrier that keeps corrosive agents from affecting the roof’s surface.
How The Metal Roof Coating Works
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Inspection and Preparation
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Cleaning and Surface Repairs
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Masking and Protection
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Application of High-Performance Spray Coating
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Curing and Quality Assurance
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Inspection and Preparation

Before beginning any spray coating project on a metal roof, an in-depth inspection is essential. This process involves identifying existing damage, such as cracks, rust spots, or loose fasteners, which could compromise the success of the coating. By pinpointing areas of concern early, roofing professionals ensure that each problem is addressed prior to the spraying phase. A thorough inspection also allows for accurate estimates of the amount of coating material needed and helps set realistic project timelines.

Preparation extends beyond the immediate roof surface. It includes scheduling the application during favorable weather conditions, verifying the roof’s structural integrity, and ensuring that all safety measures are in place. Once these preliminary checks are completed, workers can plan for any specialized equipment, such as scaffolding or protective gear, needed to perform the coating application effectively.

Cleaning and Surface Repairs

Once the metal roof is inspected, the next step involves cleaning the entire surface to remove dirt, debris, and loose paint. Pressure washing is a common method for this purpose, as it effectively dislodges contaminants and establishes a clean foundation for the coating to adhere. For stubborn stains or areas prone to mold, specialized cleaning agents can be employed to ensure a pristine roof surface.

After cleaning, technicians make any necessary repairs. This may involve tightening or replacing screws, patching small holes, and smoothing out imperfections. Rust or corrosion spots are also addressed during this phase, typically by sanding or grinding down the affected metal before applying a rust-inhibitive primer. Proper cleaning and repairs create an ideal substrate that maximizes the adhesion and longevity of the metal roof coating.

Masking and Protection

Before spraying begins, areas not intended for the roof coating must be covered or masked off. This includes skylights, vents, HVAC equipment, and any adjacent surfaces that could be affected by overspray. Effective masking not only safeguards these components against potential damage but also ensures that the final results look neat and professional. If the building is in a busy area, additional measures like tarps and barriers may be set up to prevent drift onto nearby properties or vehicles.

Protecting the surrounding environment is equally important. Drop cloths or plastic sheeting may be placed around the roof’s perimeter to capture any excess material. In addition, workers wear protective gear such as goggles, masks, and coveralls to shield themselves from overspray and fumes. Proper masking and protection processes play a vital role in maintaining clean, efficient, and safe coating applications.

Applying the Metal Roof Coating

With the roof prepped and protected, the spray coating process can begin. Trained technicians use specialized spray equipment to distribute the coating evenly across the metal surface, ensuring consistent coverage. The coating is typically applied in layers, allowing each coat to partially cure or “flash off” before the next layer is sprayed. The specific thickness and number of coats vary depending on the product used and the roof’s unique needs.

Consistency and even application are essential for preventing thin spots or drips. Following manufacturer guidelines for spray pressure, distance, and application speed helps achieve the uniform film thickness necessary for optimal protection. Proper technique ensures that the coating bonds effectively with the metal roof, offering increased resistance to weathering and ultraviolet damage, as well as improved waterproofing capabilities.

Curing and Quality Assurance

After the final coat is applied, the metal roof coating must be given time to cure. Curing allows the coating to form a solid, protective membrane that can withstand the stresses of daily wear and changing weather conditions. The duration varies based on factors like ambient temperature, humidity, and the type of coating product used. During this period, it is crucial to keep foot traffic and heavy equipment off the roof to prevent disruptions in the curing process.

A detailed quality assurance check follows once the coating has fully cured. Roofing professionals inspect for uniform coverage, adhesion, and proper thickness. If any discrepancies or thin spots are discovered, additional touch-ups may be applied. Verifying the integrity of the newly coated roof is the final step in the process, ensuring that the metal roof coating system delivers the durability, waterproofing, and energy efficiency benefits it was designed to provide.
Go With The Pros

Schedule Your Free Estimate Today!

Investing in a metal roof coating is an investment in the longevity, performance, and energy efficiency of your industrial or commercial building. At The Metal Roofers, we bring expertise, premium materials, and a commitment to excellence to every project. Don’t wait until your roof starts showing signs of wear—contact us today to schedule a consultation and secure the future of your roof.

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(615) 649-5002
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935 E Trinity Ln #3, Nashville, TN 37207
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935 E Trinity Ln #3, Nashville, TN 37207
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