My Metal Roof Is Fading

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My metal roof is fading.

Metal roofing over time. 7 common issues that could affect a metal roof knowing about the problems that could occur on a metal roof system will help prevent issues from the very start resulting in less time and money necessary for repairs. Church roofs school roofs facades mansard roofs and other colored metal roofs are a major part of the image of the building. Factors affecting metal roof fading.

Faded dull metal roofs can look like new again when restored with everbrite protective coating and will be protected from sun salt air acid rain and other damaging elements. It would be impossible to say a painted metal roof will look factory new for as long as it sits atop the structure but metal roofs hold their color quite well compared to many other roofing materials. Can i paint the metal roof without using the undercoating. Metal roofs can be noisy especially during a heavy rain or hailstorm.

These coatings are directly related to how much resistance the metal has against roof fading especially those that augment the color. Metal rooftops come with coatings that give them more color while helping to protect them from dirt and rust. Metal roofs can be as much as two or three times more expensive than other roofing materials. There many factors come into play where fading is concerned.

I recommend power washing sandblasting then undercoating or priming before attempting to re paint in order to prevent peeling and separation. Uv or sun exposure probably the biggest determining factor in how a metal roof or wall panel system will fade is based on the amount and strength of the uv exposure the panel gets for example a metal roof in texas is more susceptible to fading due to sun exposure than a metal roof in wisconsin. The lower the number of hunter units expressed in the warranty the better the paint system will resist fading. It is unlikely that paint without undercoating will bond well to old metal.

One of these factors is the weather to which the roof will be subject. Abc s premium paint system warranty guarantees paint will not fade in excess of five units in vertical applications and seven units for non vertical.