How Often Should a Metal Roof Needs To Be Repainted?
A paint system is included with new metal roof construction to ensure many years of protection and aesthetic appeal. However, if you have an older home, buy a structure with a damaged roof, or want to maintain your insulated metal panel structures looking spotless and new, you should consider recoating the metal roof. Repainting your metal roof has several significant advantages over time.
A metal roof does have a more considerable initial cost, but consider how much you can save over time. Metal roofs may last an extended period, whilst other roofing materials need to be replaced frequently. The wonderful thing about metal roofs is that they endure even longer when coated or maintained.
But how often are metal roofs should be repainted?
Let’s find out!
Lance Mathews
In This Article
Can You Paint a Metal Roof?
Because they are incredibly strong, resilient, and pleasing to the eye, metal roofs are popular right now. They may significantly improve the exterior appeal of your property or provide a layer of sustainability to assist you with energy efficiency and environmental protection. But what if you dislike the hue of the metal? Can a metal roof be painted?
The quick answer is that a metal roof can be painted. For the most outstanding outcomes, the procedure must be followed precisely. You can think about hiring a professional painter because the measures you perform may differ depending on the kind of metal and whether any rust is present.
All varieties of metal roofing may be repainted, although newly installed metal roofs should be kept the same for at least six months since they require time to weather. Up to 50 years is the expected lifespan of a metal roof. Over 50 years, communities, styles, and colours all change, so you should refresh the colour of your metal roof at some time.
Signs Your Metal Roofs Needs To Be Repainted
How do you know whether a metal roof needs painting? Ensure you’re keeping an eye out for the indicators since there will be several. They consist of the following:
- The colour of the roof is fading
- The paint is flaking or bubbling.
- The roof has visible corrosion.
- The paint is peeling or cracking
- The roof has persistent stains.
- Your roof appears to be made of chalk.
It would help if you took care of the repainting as soon as you notice any of these problems. Flaws in the paint indicate that your roof’s defences are weakening because of these cracks. You want to make sure you get through because if you do, more significant problems with the roof will begin to develop.
How Often Should Metal Roofs be Repainted
The weather where your roof is located and the grade of paint you use to paint your roof will be the two critical determinants of how often you should paint it.
A roof coated with subpar roof paint in an area with a lot of wind and rain will require repainting considerably more frequently than a roof painted with excellent paint in an area with less wind and rain.
It would help if you typically had your roof painted again every 10 to 15 years. This assumes good roof paint and a typical amount of weather-related wear and tear. You should shorten that period if you reside in an area with somewhat more erratic weather or if you want to use more economical paint.
Benefits of Repainting Your Roof
Painting your metal roof does much more than enhance its appearance. The best paint will protect your roof since it will become stronger and more weather-resistant. Your roof’s lifespan can be extended, and you will only have to replace it after its time if you refinish it regularly.
Here are some advantages of painting a metal roof instead of replacing it.
Strengthen Your Roof
Regular metal roof paint does more than only improve the appearance of your roof. In actuality, it strengthens your roof’s defences against potential threats. There are a variety of issues that might arise when water penetrates your roof. The problem is that it will rust and deteriorate with time, allowing additional water to enter. Additionally, you’ll start to notice leaks, which will harm your walls, ceilings, and other areas. All of this may be avoided by using the proper metal roof paint on your roof.
Saving Money While Increasing Resale Value
For prospective homeowners, a freshly painted metal roof is a desirable selling factor. Even if you don’t intend to sell, covering your roof reduces damage and lowers the frequency of roof replacement and maintenance. Most metal roofs will survive for fifty years or longer if properly maintained.
Sustainable
In addition to just needing to be resurfaced every 10-15 years, metal roofs are low maintenance compared to tile roofs (changing broken tiles, re-pointing of ridges- attending to leaks etc). Getting a metal roof and painting for your house or place of business is a wise investment. Rust and chemical corrosion may be avoided by painting your metal roof. As a result, it won’t need to be improved frequently.
Frequently Asked Questions
You should anticipate roof paint to survive for at least 15 years if you use the appropriate, high-quality paint for the task, reputable application methods, and enough surface preparation. No matter how nice the paint is, it won’t function as well if the surface isn’t adequately prepared.
When painting metal roofing, timing is crucial. It’s crucial to schedule your painting project on a good day since metal roofs are very hot in the summer. Pick a pleasant, fair-weather day in the spring or fall for optimal results. Winter roof work may be arduous, and painting on wet days can also be challenging. Never paint while it is raining.
Yes. When water, pollution, and chemicals in the air and specific locations mix with the paint’s pigment, fading on painted metal roofs happen due to the pigment starting to degrade, and the colour changes.
Yes. And we can paint over previously painted roofs, whether they are made of tin or tile. However, it’s important to understand that the quality of the paint that is applied depends on how well it cleans up.
Key Takeaways
Another good reason to go with metal roofing is that it needs very little maintenance, which is highly appealing. Nevertheless, a little effort might help your roof last a few years.
It should be sufficient to clean the roof with a mild detergent once every six months. Before it can damage the paint or cause the metal to rust, it clears away dirt and debris. Additionally, it offers the chance to recognize and address bald patches or any other early indications of damage.
However, it is crucial to paint a metal roof to increase its lifespan, maintain its condition, and improve its appearance.
In addition, it is far less expensive than replacing your roof. Call a professional roofer immediately to find out how much you may save by having your roof redone.