Are you considering upgrading your metal roof with a protective coating?
There has been a steady rise in metal roof installations over the past few years. This surge has also increased the demand for high-quality coatings to safeguard these roofs.
Extreme weather events in the United States led to around $92.5 billion in damages. These numbers highlight why it’s crucial to invest in strong, dependable metal roof coatings. They not only shield your facilities but also boost energy efficiency and sustainability.
In this article, we’ll discuss metal roof coatings, listing their different types and their pros and cons. Read on to learn more.
1. Metal Roof Paint vs. Metal Roof Sealer
When it comes to roof coatings, you might come across terms like metal roof paint and sealer. While they are sometimes synonymous, they serve different purposes:
- Metal Roof Paint: Used for aesthetic purposes, providing a pop of color and some level of protection
- Metal Roof Sealer: Focus on sealing the roof to prevent leaks and rust, offering more robust protection against the elements
Choosing between the two depends on your primary needs. If you want to enhance the look of your roof, go for metal roof paint. If you need to prevent leaks and corrosion, a metal roof sealer is the way to go.
2. Types of Roof Coatings for Metal Roofs
There are several types of roof coatings, each with unique properties and benefits. Here’s a breakdown of the most popular options:
Elastomeric Roof Coating
Elastomeric roof coatings are flexible and durable, making them ideal for metal roofs. This metal roof coating can expand and contract with temperature changes, preventing cracks and leaks.
Elastomeric roof coatings are flexible, have excellent waterproofing, and good UV protection. However, this type of coating can be expensive and requires professional application.
Cool Roof Coating
Cool roof coatings reflect more sunlight. They absorb less heat than a normal roof, which helps keep your facility cooler. This type of metal roof coating is perfect for business owners looking to enhance their energy-efficient roofing solutions.
Cool roof coatings reflect sunlight, reduce cooling costs, and are eco-friendly. However, this coating may need multiple coats. It is also less effective in colder climates.
Silicone Roof Coating
Silicone roof coatings are durable and can withstand extreme weather. This makes it one of the best options for metal roofs. Silicone coatings also have a smooth surface.
This makes cleaning dirt and debris much easier and minimizes the need for frequent maintenance. Silicone roof coatings are durable, waterproof, UV resistant, and low maintenance. They can have an expensive upfront cost and may need a primer to be completely effective.
Acrylic Roof Coating
Acrylic roof coatings are water-based and provide excellent UV protection and weather resistance. This type of metal roof coating is a great choice for business owners looking for reliability and affordability.
Acrylic roof coatings are easy to apply and offer good UV protection. This is a great roof coating choice for DIY enthusiasts and people looking for budget-friendly options. The downside is that it’s less durable than silicone and may need frequent reapplication.
Polyurethane Roof Coating
Polyurethane roof coatings are ideal for roofs exposed to harsh weather conditions. This type of metal roof coating provides a strong, protective barrier against water and physical damage. This ensures long-lasting protection for your metal roof.
Polyurethane roof coatings have excellent durability, chemical resistance, and UV protection. However, it requires a professional application and tends to come at a higher cost.
Fluoropolymer Roof Coating
Fluoropolymer roof coatings are highly resistant to weathering, UV rays, and chemical exposure. They offer excellent color retention and durability. This makes them ideal for metal roofs in industrial or coastal areas.
Fluoropolymer roof coatings offer superior weather resistance, UV and chemical protection, and a long lifespan. The downside is that this type of metal roof coating can be expensive and would need skillful application.
Thermoset Roof Coating
Thermoset roof coatings, made from synthetic rubber, provide excellent waterproofing and durability. This type of metal roof coating is perfect for business owners looking for a reliable, long-lasting solution.
Thermoset roof coatings offer excellent weather and UV radiation resistance. Thermoset roof coatings have limited color options. You may also need special primers, which can be pricey.
3. Sustainable Roofing Solutions
Investing in a high-quality metal roof coating offers numerous benefits, including contributing to sustainable roofing solutions. For example, when applied to the roof of your warehouse, this coating ensures enhanced protection and durability.
By improving energy efficiency and lessening the need for constant repairs, you can lessen your environmental impact. Look for coatings with low VOC (volatile organic compound) content.
4. Roof Maintenance Tips
If you want to maximize the benefits of your metal roof coating, regular maintenance is essential. Here are some basic tips to help you maintain your roof’s excellent condition:
Clean Roof Debris
Clean your metal roof regularly using cleaning products and tools such as detergents or a low-pressure washer. This will help prevent moisture buildup and corrosion. Avoid abrasive cleaners, chemicals, or tools that could damage the coating.
Reapply Coating
You may need to reapply to maintain optimal protection. This depends on the type of coating used and environmental factors such as weather.
Prompt Repairs
Inspect your roof for any damage, wear, or tear, such as corrosion or cracks. Address any minor damage before it becomes a major issue.
By following these roof maintenance tips and staying attentive, you can maximize the lifespan of your metal roof coating, protect your facilities from weather damage, and enjoy long-term energy savings.
Learn More About Metal Roof Coatings From Industry Experts
Choosing the right metal roof coating is vital for protecting your facilities and saving energy. Consider the climate, roof condition, budget, and ease of application. Regular maintenance and sustainable solutions help your roof last longer and create a greener environment.Are you in need of a reliable, full-service commercial and industrial roofing company? We provide top-tier roofing solutions tailored to your needs, from new roofs and urgent repairs to routine maintenance. Contact Benton Roofing today for a consultation to ensure your roof is in expert hands!