Is Painting a Metal Roof with Elastomeric Roof Coating a Good Idea?

Is Painting a Metal Roof with Elastomeric Roof Coating a Good Idea?

When it comes to maintaining and enhancing the longevity of your metal roof, elastomeric roof coatings present a compelling option. These elastomeric roof coatings, known for their flexibility and durability, offer a range of benefits that can make them an excellent choice for metal roofs.

Enhanced Protection and Longevity

Elastomeric roof coatings such as PERMAGARD® or PERMAKOTE® create a seamless, waterproofing membrane barrier that protects your roof from the elements. This is particularly beneficial for metal roofs, which can be susceptible to rust and corrosion over time. The roof coating's ability to expand and contract with temperature changes prevents cracking and peeling, ensuring long-lasting protection 

Nationwide Coatings' PERMAGARD® Elastomeric Ceramic Roof Coating, for instance, is designed to provide superior waterproofing and UV resistance, extending the life of your roof significantly and available with a 20-year written warranty. 

Energy Efficiency

One of the standout features of elastomeric roof coatings such as PERMAKOTE® is their reflective properties. These coatings can reflect a significant portion of the sun's rays, reduce heat absorption and keep your home cooler. This can lead to lower energy bills, especially during the hot summer months. The ceramic additives in products from Nationwide Protective Coatings also contribute to thermal insulation, enhancing indoor comfort and reducing the strain on your HVAC system. 

Cost-Effectiveness

Applying an elastomeric ceramic roof coating system is a cost-effective alternative to roof replacement. It can rejuvenate an aging metal roof, provide a fresh appearance and add protection without the high costs associated with a new roof installation.

Aesthetic Appeal

Beyond the functional benefits, elastomeric roof coatings can also enhance the aesthetic appeal of your home. Available in various colors, these roof coatings from Nationwide Coatings can give your metal roof a fresh, modern look that complements your homes or building’s exterior design. 

Considerations and Limitations

While roof coatings offer numerous advantages, it's important to consider their limitations. They are not a substitute for major repairs or replacements if your roof is severely damaged. Proper surface preparation is crucial to ensure adhesion and effectiveness. Additionally, these roof coatings should be applied under suitable weather conditions to achieve the best results 

Painting a metal roof is indeed a good idea for many property owners. Roof coatings provide enhanced protection, energy efficiency, and aesthetic improvements at a fraction of the cost of a new roof. By choosing high-quality products like those offered by Nationwide Coatings, you can ensure that your metal roof remains durable and visually appealing for years to come. Contact us today for a free material estimate on your metal roof project!