What Kind of Paint do You Use on a Metal Roof?

What Kind of Paint do You Use on a Metal Roof? PERMAGARD® Elastomeric Roof Coating from Nationwide Coatings

If you're looking to give your metal roof a new lease on life, you might want to consider PERMAGARD® Elastomeric Roof Coating from Nationwide Coatings. This advanced roof coating offers a range of benefits that can extend the life of your roof and enhance its performance. In this blog post, we’ll dive into the features and advantages of PERMAGARD® Elastomeric Roof Coating, and answer the common question: what kind of paint or coating should you use on a metal roof?

What is PERMAGARD® Elastomeric Roof Coating?

PERMAGARD® Elastomeric Roof Coating is a high-performance, metal roof paint and sealer designed to provide superior protection and durability for steel roofs, tin roofs, aluminum roofs and iron roofs. The term "elastomeric" refers to its ability to stretch and flex, which is crucial for withstanding the natural movements of your metal roof. This type of metal roof coating and metaliic roof paint is particularly well-suited for metal roofs that experience significant temperature fluctuations, expansion, and contraction throughout the day and year.

Key Features of PERMAGARD® The Best Elastomeric Metal Roof Coating

PERMAGARD® Elastomeric Metal Roof Coating stands out due to its superior flexibility, enhanced durability, energy efficiency, waterproofing capabilities, ease of application, and low maintenance requirements. Its elastomeric nature allows it to expand and contract with the roof, significantly reducing the risk of cracks and leaks. This flexibility ensures the coating can withstand the wear and tear caused by changing weather conditions.

Additionally, PERMAGARD® offers exceptional resistance to UV rays, protecting your roof from sun damage and prolonging its lifespan, which is particularly beneficial in areas with high sun exposure. By reflecting sunlight and reducing heat absorption, this roof coating helps keep your building cooler, improving comfort and potentially lowering cooling costs.

The steel roof paint creates a seamless, waterproof barrier that protects against leaks and water damage, maintaining the integrity of your metal roof and avoiding costly repairs. Designed for straightforward application, PERMAGARD® can be applied with a brush, roller, or airless spray gun, making it accessible for both DIY enthusiasts and professional roofers. Cleanup is easy with soap and water at the end of the day.

Once applied, this metal roof coating requires minimal upkeep. Regular inspections and cleanings are usually sufficient to keep it in good condition for the next few decades.

 Advantages Over Traditional Roof Paints

Elastomeric roof coatings like PERMAGARD® offer several advantages over traditional roof paints, making them a superior choice for roof protection. One of the key benefits is their elasticity. Unlike standard paints, elastomeric coatings can stretch and return to their original shape, allowing them to handle the natural movement of the roof without peeling or cracking.

Another advantage is the thicker application of elastomeric coatings. These coatings are generally applied at a minimum dry film thickness of 20 mils, providing a more robust protective layer compared to standard paints. This increased thickness enhances the overall durability and effectiveness of the coating.

Additionally, elastomeric roof coatings have a longer lifespan due to their durability and flexibility. This means they last longer than traditional paints, reducing the need for frequent reapplications and offering long-term protection for your roof.

What Kind of Paint Do You Use on a Metal Roof?

For metal roofs, choosing the right type of metallic roof paint or durable coating is crucial to ensure long-lasting protection and aesthetic appeal. Here’s what you need to know:

Choosing the right type of paint or coating for a metal roof is essential to ensure long-lasting protection and aesthetic appeal. Acrylic paints are a common choice due to their affordability. However, they have limited elasticity and flexibility, resulting in a shorter lifespan and requiring more frequent repaints every couple of years.

Elastomeric roof coatings, such as PERMAGARD®, are highly effective for metal roofs and can last for decades. These coatings provide exceptional flexibility, waterproofing, energy efficiency, reflectivity, and UV resistance, making them ideal for metal surfaces that experience significant temperature changes year-round.

Epoxy paints are known for their strong adhesion and durability, but they lack the flexibility to expand and contract with the roof. Oil-based paints, while less common in modern applications, can be used on metal roofs. They offer a hard, durable finish but are difficult to work with, hazardous, and may require more maintenance. Additionally, they can peel over time due to their lack of elasticity.

PERMAGARD® Elastomeric Roof Coating from Nationwide Coatings offers a comprehensive solution for extending the life of your metal roof. Its flexibility, durability, and energy efficiency make it a superior choice compared to traditional roof paints. For metal roofs, elastomeric coatings like PERMAGARD® provide the ideal combination of protection and longevity. Check out an application video here on an aging rusty metal roof  and what an elastomeric roof coating like PERMAGARD® can do!