How often should you coat a metal roof

How Often Should You Coat A Metal Roof

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It’s a daunting task, trying to keep your roof in good shape – like walking a tightrope between the cost of maintenance and the need for protection. But just like a coat of paint can save an old house from the elements, coating your metal roof can be the saving grace in keeping it leak-free. At Roofing Pros, your local Denver roofing contractor, we know that this isn’t something you want to worry about every day – so let us take the reins and give you some tips on how often you should coat a metal roof.

The first step is understanding what kind of coating is best for your particular type of metal roof. A protective layer of paint or sealant can help guard against corrosion, which can occur when exposed to moisture or extreme temperatures. But with so many different types of coatings available on the market today, it can be tricky to determine which one will work best for your needs. The experts at Roofing Pros have years of experience dealing with various types of metal roofs, so we’re here to help you make an informed decision about what coating will be most effective for yours.

Next up is figuring out how often you should apply this coating. This largely depends on how much exposure your rooftop gets to extreme weather conditions – if it’s regularly exposed to sun, rain and snow throughout the year, then applying a new coat every few years would be advisable in order to protect against deterioration. On the other hand, if your metal roof isn’t as susceptible to harsh environmental conditions (e.g., if it’s situated in a more temperate climate), then you might be able to extend the time between applications.

At Roofing Pros we understand that proper maintenance is key when it comes to preserving any type of roof – whether it’s made out of metal or something else entirely! In our upcoming article ‘How Often Should You Coat a Metal Roof?’ we’ll provide some insight into all things related to coating and maintaining a metal roof – so stay tuned!

1. Benefits Of Coating A Metal Roof

Have you ever wondered what the benefits of coating a metal roof are? Well, Roofing Pros in Denver, CO is here to tell you all about them! Coating a metal roof can help reduce energy costs, protect against corrosion, and extend the life of your roof. Let’s take a closer look at each of these benefits below.

First and foremost, coating your metal roof can save you money on energy costs. Since metal roofs reflect heat from the sun, they can keep your home cooler during hot summer months. This means that you won’t have to run the air conditioner as often or for as long in order to keep your home cool and comfortable. And since running the air conditioner less results in lower energy bills, you’ll be able to save some money over time by coating your roof.

Another benefit of coating your metal roof is that it will protect against corrosion. Metal roofs are susceptible to rusting if exposed to moisture for too long – but applying a protective coating can help prevent this from happening. This will give you peace of mind knowing that your roof will last longer and be more durable in the face of harsh weather conditions. It’s important to note that Roofing Pros offers a variety of coatings designed specifically for metal roofs so be sure to ask us about which one would be best for your needs!

Finally, having a protective coating on your metal roof can extend its lifespan significantly. Because it is protected from corrosion and other environmental elements like UV rays and hail, it won’t need to be replaced nearly as often as an unprotected one would – saving you even more money over time!

Coating a metal roof has many benefits and Roofing Pros in Denver, CO is here to help make sure yours is properly protected! Now that we’ve explored the benefits of coating a metal roof, let’s dive into what types of coatings are available…

2. Types Of Roof Coatings

At Roofing Pros, we believe that coating a metal roof is an essential step in protecting your investment and keeping it looking its best. But what type of coating should you use? With so many options available, it can be difficult to know which one is best for you. In this article, let’s examine the different types of roof coatings available and how they can protect your metal roof.

There are two main types of roof coatings: elastomeric and acrylic. Elastomeric roof coatings are made from rubber-like material that is designed to stretch and move with the roof as it expands and contracts due to temperature changes. This makes them ideal for metal roofs, as they provide a durable barrier against moisture while allowing the metal to expand and contract without cracking or peeling off. Acrylic roof coatings are made from a combination of resins and acrylic binders. They’re highly resistant to UV rays, water, and other elements, making them an excellent choice for protecting metal roofs from damage caused by weathering or corrosion.

No matter which type of coating you choose for your metal roof, it’s important to remember that these coatings need to be applied regularly in order to maintain their effectiveness. Depending on the climate in your area, you may need to reapply the coating every few years or even more frequently in areas with high temperatures or extreme weather conditions like hail or heavy rains. By following these guidelines and regularly maintaining your metal roof with quality coatings from Roofing Pros, you can ensure that your investment will remain protected for years to come!

When considering how often you should be applying a coating to your metal roof, make sure to consult with a professional who understands both the specific needs of your home as well as the products available so they can recommend the best option for you.

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3. Application Process For Coating A Metal Roof

At Roofing Pros, we know the importance of a quality roof coating for a metal roof. It provides protection from the elements and adds value to the property. Like any other home improvement project, there is a specific process for applying coatings to metal roofs that must be followed in order to ensure long-lasting performance.

First off, let’s discuss the application process for coating a metal roof. It begins with proper preparation of the surface so that the coating adheres properly and lasts as long as possible. Here are 4 essential steps you should take when prepping your metal roof:

1) Remove dirt, debris, and old coating using a pressure washer or wire brush.

2) Repair any dents or scratches in the existing surface by patching with a compatible material such as aluminum flashing or sheet steel.

3) Use an appropriate primer before applying the topcoat of paint.

4) Thoroughly clean up after each step to prevent contamination of the new finish.

Next comes the actual painting process, where Roofing Pros’ expert technicians will apply one or more coats of paint depending on your needs and budget. Be sure to use an appropriate paint designed specifically for metal roofs – otherwise, it won’t last very long! We also recommend having two coats applied for maximum protection against corrosion and ultraviolet rays from the sun. Once all of these steps have been completed, it’s time to sit back and enjoy your beautiful, newly coated metal roof!

No matter how meticulous you are in applying coatings to your metal roof, it will eventually need maintenance or reapplication over time due to wear and weather conditions. Generally speaking, most coatings will last between 5-7 years; however, this can vary depending on climate and exposure levels so be sure to keep an eye on it regularly so you can catch any issues early on before they become major problems requiring costly repairs down the road!

4. Preparing The Metal Roof For Coating

At Roofing Pros, we are experienced in preparing metal roofs for coating. Once the roof is cleaned and repaired, it’s time to prepare the surface for coating. Preparing the roof is essential in ensuring a successful coating application. Here are some steps we recommend following before applying coating:

1) Apply a primer to the metal roof: Primer helps create a bond between the finish coat and the roof surface while providing additional corrosion resistance.

2) Repair any damaged areas on the roof: If there are any dents, scratches, or other imperfections on your metal roof, they should be repaired prior to applying any coating. This will help ensure that your coated roof looks uniform and smooth when complete.

3) Clean off dirt and debris from the surface of your metal roof: Dirt and debris can prevent even coverage of your finish coat, so it’s important to thoroughly clean your metal roof before beginning your application process.

4) Inspect for any leaks or other potential problems: Finally, it’s important to inspect for any leaks or other potential problems that could negatively impact your coating application. If you find any issues, you should address them before beginning the process so you don’t have to worry about them later on.

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At Roofing Pros, we understand how important it is to properly prepare a metal roof before applying a finish coat. By following these steps, you can help ensure that your finished product will look great and last for years to come. Now that we’ve discussed how to prepare a metal roof for coating let’s move on to discussing potential problems when coating a metal roof.

5. Potential Problems When Coating A Metal Roof

At Roofing Pros, we know the importance of taking care of your metal roof so that it lasts a long time. Coating your metal roof is one way to make sure it remains in top condition. But there are potential problems that can arise when coating your metal roof, which is why we want to share tips with our customers.

When it comes to coating a metal roof, there are several things you have to be aware of, especially if you’re doing the job yourself. First off, you need to make sure that the surface and substrate are properly prepped before any coating is applied. This includes removing any dirt, oils and contaminants from the surface. Improper preparation can lead to issues like bubbling or peeling down the line.

It’s also important to pay attention to weather conditions when applying coatings on a metal roof. If you’re applying during cold or windy weather conditions, for instance, this can affect how well the coating adheres and cures. Here are some other potential problems you may encounter when coating your metal roof:

• Rust spots not being properly addressed

• Not having enough ventilation

• Too much moisture in the area

• Applying coatings at too high or low temperatures

These are just a few of the potential problems you may encounter when it comes to coating your metal roof – but luckily they can be easily avoided as long as you know what signs to look out for! At Roofing Pros, we always advise our customers to be aware of these issues so they don’t end up costing them more money down the road. With proper maintenance and care for coated metal roofs though, these problems can easily be avoided.

6. Maintenance For Coated Metal Roofs

At Roofing Pros, a Denver-based roofing contractor, we understand the importance of maintenance for coated metal roofs. Just like how you need to regularly maintain your car to keep it running smoothly, so too do coated metal roofs need attention. We always recommend that clients regularly inspect their roofs and coat them every 3-5 years depending on the type of coating and environmental conditions.

When inspecting a metal roof for maintenance, it’s important to look for any signs of wear and tear such as faded colors or peeling coating. If these issues are present, then it’s time to re-coat the roof with fresh paint or sealant. This should help protect the roof from further damage from UV radiation, water erosion, and other environmental factors.

What’s more, if you’re looking to get the most out of your coated metal roof then Roofing Pros recommends taking extra steps such as cleaning it twice a year with soapy water and scrubbing off any debris or dirt build up on the surface. Doing this will ensure that your coatings last longer and perform better in all kinds of weather conditions.

Taking care of a metal roof is no easy job but with regular maintenance by our experienced professionals at Roofing Pros, you can rest assured that your metal roof will be in great condition for many years to come. Next we’ll take a look at how long a metal roof coating typically lasts when properly maintained over time.

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7. How Long Does A Metal Roof Coating Last?

At Roofing Pros, we know that a metal roof coating is like a coat of armor for your home – it protects it from the elements and increases its durability. But how long does that protection last? That’s an important question to ask when considering metal roof coating.

When you coat a metal roof, you are investing in the longevity of your roof. An initial coating should last up to 10 years before needing to be re-coated. That being said, the quality of the coating and how well it’s maintained can affect its life expectancy. For example, if you’re in an area with more harsh weather conditions or if you live near salt water, your coated metal roof may need to be re-coated more frequently than usual.

At Roofing Pros, we recommend inspecting your coated metal roof every 3-5 years after the initial installation. If any signs of wear or degradation are spotted during this inspection period – such as blisters, cracks or fading – then we suggest having a professional come out to assess whether it needs to be re-coated yet or not. With regular inspections and maintenance, your coated metal roof can last for many years!

By keeping up with regular maintenance for your coated metal roof, you can ensure that its protective barrier remains strong and reliable for even longer – giving you peace of mind that your home is safe from whatever Mother Nature throws its way!

8. How Often Should You Re-Coat A Metal Roof?

When re-coating a metal roof, the most important question to ask is how often should you do it? At Roofing Pros, a Denver roofing contractor, we understand the importance of taking good care of your metal roof and that includes re-coating it regularly. Here are some tips on how often you should re-coat:

• Generally speaking, you should re-coat your metal roof every three to five years.

• If your roof is exposed to harsh elements such as extreme heat or cold temperatures, you may need to re-coat more frequently to keep it in top condition.

• If you live in an area with frequent storms or seasonal changes, then you may need to re-coat your metal roof more regularly.

At Roofing Pros, we know that proper maintenance and regular inspections are essential for any type of roofing system. A metal roof is no exception and regular coating can help extend its life for many years. This is why we recommend staying up to date on the latest trends and technology when it comes to metal roof coatings so that your investment in protecting your home remains sound. So when it comes time for you to decide how often should you apply a new coating on your metal roof, remember these tips from Roofing Pros – Denver’s premier metal roof experts! With this knowledge in mind, now let’s move onto exploring the cost of coating a metal roof.

9. Cost Of Coating A Metal Roof

At Roofing Pros, we understand the importance of protecting your metal roof from the elements. One way to do this is by coating it. But how often should you coat a metal roof and what are the costs? Here’s what you need to know:

Coating a metal roof can be an expensive process, but it’s worth it in the long run. On average, the cost of coating your metal roof will depend on many factors including size, materials used, and labor costs. To get an accurate estimate, you’ll want to contact a professional like Roofing Pros who specializes in this kind of work.

When it comes to how often you should re-coat your metal roof, there is no one-size-fits-all answer. Generally speaking, however, most metal roofs require re-coating every 5-10 years depending on the type of metal and its exposure to the elements. Here are five things to consider when determining how frequently to coat your metal roof:

• The type of metal used – Some metals are more durable than others and may not need as frequent coating

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• Location – If your home or business is in a harsher climate with higher humidity levels or extreme temperatures that can lead to faster corrosion

• Age – An older roof may need more frequent recoating due to wear and tear over time

• Existing conditions – Is there any existing rust or discoloration that needs attention?

• Maintenance – Are you regularly cleaning and inspecting your roof? Proper maintenance can extend the life of your coating job.

Knowing exactly when you need to re-coat your metal roof will help protect it from further damage caused by the elements. When done correctly and at regular intervals, coating can save you money by extending the life of your roof for years to come. As always, if you have any questions about coating a metal roof or troubleshooting common problems related to it, don’t hesitate to reach out to us at Roofing Pros!

10. Troubleshooting Common Problems With Coating A Metal Roof

At Roofing Pros, a local roofing contractor in Denver, CO, we know that coating a metal roof can be challenging. In fact, according to the National Roofing Contractors Association, around 70% of metal roofs require some form of maintenance or repair during their lifetime. That’s why it’s so important to troubleshoot any common problems with coating your metal roof right away.

When you’re having trouble with your metal roof coating, the most common issues are that the surface is too wet or dirty before application, or that the paint isn’t being applied thickly enough. If you notice either of these issues while applying your coating, you need to take steps to remedy them quickly. First and foremost, make sure that the area you’re working on is clean and dry before you begin painting. This will help ensure that your paint adheres correctly and won’t chip off easily. Additionally, when you’re applying the paint itself make sure to apply it in an even coat at least two layers thick for optimal results.

At Roofing Pros we understand how important it is for our customers to have a durable and long-lasting metal roof coating job. That’s why we always recommend following all manufacturer instructions closely when applying any kind of coating material to your roof – whether it’s paint or sealant – as this will help ensure a successful outcome every time! With proper preparation and application methods, your metal roof should remain looking great and last for many years to come!

Frequently Asked Questions

What Is The Difference Between A Coating And A Sealant?

Have you ever wondered what the difference is between a coating and a sealant for your metal roof? As the owner of Roofing Pros, Denver’s premier roofing contractor, I want to help you get the most out of your roof.

A coating is applied to protect the surface from corrosion and weather damage while also creating a beautiful look. Coatings are generally applied as part of a regular maintenance schedule. They are designed to last several years depending on the type of coating used. On the other hand, a sealant is used to fill any cracks and crevices in your metal roof that may have developed over time. Sealants are applied periodically throughout the life of your roof and should be inspected regularly for signs of wear or damage.

Here are some key differences between coatings and sealants:


o Protects against corrosion & weather damage

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o Creates an attractive finish

o Applied once every few years


o Fills cracks & crevices in metal roofs

o Inspected regularly for signs of wear & damage

o Applied periodically throughout the life of your roof

At Roofing Pros, we have all the necessary tools and supplies to provide both coatings and sealants for your metal roofing needs. We understand that different projects require different solutions, so our team is here to help you with whatever you need! Give us a call today so we can help keep your metal roof looking great for years to come.

Can I Coat My Metal Roof Myself?

At Roofing Pros, we get asked this question a lot. Can I coat my metal roof myself? The short answer is yes, but you must be careful and know what you’re doing.

If you are confident in your abilities to do the job yourself, there are some things to consider before coating your metal roof. First, make sure the surface of the roof is clean and dry. This will ensure that the coating adheres properly and increases its effectiveness. You should also use a high quality product to coat your roof because it is an important part of the long-term protection of your roof.

At Roofing Pros, we can provide you with professional advice on the best products for your roof and also recommend a qualified contractor if you would prefer that option. Our team has been in business for over 15 years so we have extensive experience in helping our clients protect their roofs from weather damage and other elements. We can help you find the right coating solution for your metal roof and make sure it’s applied correctly so that it lasts for years to come!

What Safety Precautions Should I Take When Coating A Metal Roof?

At Roofing Pros, a local roofing contractor in Denver, CO, we believe that safety should always come first when coating a metal roof. Taking the proper safety precautions can help ensure that you and your property are protected. Here are some tips for coating your metal roof safely:

-Wear protective gear: Make sure to wear long pants, long sleeves, work gloves, and goggles when handling chemicals. Even if you don’t plan on getting too close to the roof surface, it’s still important to protect yourself from potential mist or spray.

-Check the weather: Before starting any project on your roof, make sure to check the forecast for wind and rain. If it’s too windy or rainy out, wait until conditions improve before beginning the job.

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-Secure ladders: Make sure all ladders and scaffolding are securely set up before stepping onto them. It’s also important to have someone hold the ladder while you climb it—just in case it slips or falls over due to high winds or other factors.

At Roofing Pros we also recommend that anyone who is inexperienced with coating a metal roof leave this job to the professionals. We have been providing quality roofing services in Denver for over 20 years and our team of pros is skilled at taking care of these types of projects quickly and safely. So don’t take chances – contact Roofing Pros today for all your roof coating needs!

Is A Metal Roof Coating Waterproof?

At Roofing Pros, we get asked all the time if metal roof coatings are waterproof. The answer is yes! A quality metal roof coating can provide a high level of waterproof protection for your roof, as long as it’s properly applied. Here are some of the benefits that come with having a waterproof coating on your metal roof:

  1. Increased Durability: Waterproof coatings help protect your metal roof from wear and tear due to weather elements like rain and snow. This can help extend the life of your roof significantly.

  2. Improved Energy Efficiency: Waterproof coatings can also help keep the temperature inside your home more consistent, reducing energy costs in both summer and winter.

  3. Reduced Maintenance Costs: With a waterproof coating on your metal roof, you won’t have to worry about regular maintenance or repairs as often as you would without one. This means you’ll save money in the long run!

  4. Enhanced Aesthetics: Waterproof coatings come in many colors and finishes, giving you the chance to customize the look of your metal roof while still protecting it from water damage.

At Roofing Pros, we understand how important it is to have a waterproof coating on your metal roof so that it can last for years to come. That’s why we make sure our technicians use only top-of-the-line materials when applying a waterproof coating to ensure maximum protection for your investment. If you’re looking for an experienced team of professionals who can apply a quality waterproof coating to your metal roof, contact Roofing Pros today!

Do I Need To Remove The Existing Coating Before I Apply A New One?

At Roofing Pros, we believe in giving our customers the best advice possible. As the old saying goes: “A stitch in time saves nine.” When it comes to coating a metal roof, it’s important to make sure that you’re using the right materials and following the correct procedure. That’s why it’s important to know if you need to remove the existing coating before applying a new one.

In most cases, you should remove any existing coatings before applying a new one. This is because older coatings may have degraded over time and can cause issues with adhesion and longevity of your new coating. In addition, older coatings are likely to contain chemicals that could be harmful if exposed to the environment or people living in or around your home.

At Roofing Pros, we recommend having your roof inspected by a professional roofer first before attempting any repairs or maintenance tasks on your own. A professional roofer will be able to advise you if you need to remove an existing coating and recommend a suitable replacement product for your metal roof. If you follow their recommendations, you can be sure that your metal roof will look great and remain protected from the elements for many years!


The decision to coat your metal roof should not be taken lightly. There are several factors to consider, including the type of coating, the needed safety precautions, and whether or not you need to remove an existing coating. With the right knowledge and preparation, a metal roof can be effectively coated and well maintained for years to come.

At Roofing Pros, we understand that some homeowners may hesitate to undertake this project themselves. We want you to know that if you choose us for your metal roof coating needs, our team of expert technicians will provide quality work with an emphasis on safety. We use only premium products that are designed to protect your metal roof from corrosion and wear-and-tear over time.

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Ultimately, our goal is to ensure you have peace of mind in knowing that your metal roof is properly cared for and protected against the elements. Contact Roofing Pros today for more information or a free quote on how we can help keep your metal roof in top condition!