4 Mistakes You Should Avoid During Metal Roof Painting

Ashley Kinsela
3 min readFeb 4, 2020

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Metal Roof Painting

Roof painting is undoubtedly essential, especially before the rainy season. Currently, metal roofs are becoming more popular because they are more durable and require less maintenance. Painting the metal roof looks simple, but due to common mistakes, it becomes a challenging task. New homeowners and novices make inevitable mistakes that threaten the roof structure. Metal roof painting requires specialized paint. Though these roofs are durable, you have to treat the metal like other roofing materials. While maintaining the metal roofs, homeowner tends to make the following mistakes.

Here are some of the common mistakes which you should avoid concluding the metal roof painting job correctly.

Avoid Using the Leftover Paint

As a homeowner, you’ll always prefer using the leftover paint for coating your metal roof. Leftover paint is not ideal for metal roof painting. The material of your roof is different than the in-built content for your house. The remaining paint can be used for coating the wood and fiberglass. Currently, various unique colors are available for metal roof painting. These special paints are way better than your ordinary paint because they are heat resistant, pest resistant and water-resistant.

In simpler words, the interior paints don’t have the same properties as the special paint. Water-resistant metal roof paint is cost-effective and suitable if you live in a coastal area. Using special paint will ensure that your metal roof stays in a top condition. Therefore, you should invest your money in a particular color to maintain your metal roof.

Avoid Using the Sealants

The most common mistake every homeowner make is skipping the use of sealant. Coating the sealant is essential before applying the paint. If you avoid using the sealant, the color might peel off the metal. The sealant uses chemical bonding techniques to seal the paint to the surface. Applying a sealant prolongs the life of your metal roof.

However, it would help if you always researched sealant according to your roof structure and type. Every sealant is filled with various ingredients, and the method of application is also different. Apart from that, the sealant also depends on your preferred roof paint. It is better to take guidance from nearby local companies to choose the perfect color for your metal roof.

Skipping the Use of Energy-Efficient Paint

Currently, the market is blessed with innumerable paint options. But, purchasing energy-efficient makeup for your metal roof will be a better option. Therefore, buy a special paint which consists of polymeric materials like titanium dioxide and acrylic. This special paint is thicker and much better than your standard color. A metal roof can easily absorb a lot of sun rays and keep the house temperature warmer. But, applying a special energy-efficient paint reflects the sunlight and keeps your entire house cooler.

In simpler words, you’ll hardly feel the need for air conditioners. Apart from that, this special energy-efficient paint is quite useful in solving common roofing problems. The opaque nature of this paint enhances the life of your metal roof.

Utilizing Inappropriate Application Style

There is a specific method in which the color has to be applied to the metal roof. Initially, as a homeowner, you should start cleaning the roof and apply sealant on the surface. Once the sealant is dried, you have to use the first coating of the original paint. Once the first layer is dried up, the second coating of the paint should be applied. This application method might be looking smooth, but once you start using the first layer, you’ll experience difficulties.

Yes, there are possibilities that you make mistakes while painting the metal roof. Therefore you should ask for professional help for metal roof painting.

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Ashley Kinsela
Ashley Kinsela

Written by Ashley Kinsela

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A knowledgeable and qualified blogger. Here you can see my skills which gives you brief ideas on understanding all the concepts with different themes.

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