Tips for Painting Corrugated Metal Roofs

27 July 2018

Have you ever seen a gorgeous home with a colourful steel roof on top of it? Steel roofing has become more and more popular over the years, particularly in our neck of the woods, and the trend has led many people to speculate as to how they can approach painting their own corrugated metal roofing. As you’ll soon find out, painting corrugated metal roofing isn’t as simple as grabbing a brush and a bucket of paint. There is more to the process than you might think, so let’s jump right into our top tips for painting corrugated metal roofing.

Tips and Tricks for Painting Your Corrugated Metal Roofing

The reason that many homeowners and businesses are looking to add corrugated metal roofing to their home is simple: corrugated metal roofing provides a variety of awesome benefits. Corrugated roofing is solid, resistant to weather damage, and considerably more durable than other roofing options. Additionally, corrugated metal roofing tends to last longer than traditional roofing options. With that being said, you do need to know a little bit extra in order to properly paint your own corrugated metal roof the correct way. Without any delay, let’s get right to our top tips and tricks for painting corrugated metal roofing.

  1. Paint When It Is Warm & Dry – The easiest way to properly paint your corrugated metal roof is to wait until you have a warm, clear day in order to do it. Rain and other weather-related debris will only exacerbate your painting session.
  2. Scrub Your Roof with TSP – Start off your painting project by scrubbing your roof with a trisodium phosphate (TSP) mixture. TSP allows you to prep your roof for painting by de-greasing it with a special chemical. This allows your paint to adhere properly to the roof, thus making your job easier than ever. Once you’ve scrubbed the roof down with TSP, power wash the mixture off with water.
  3. For Steep Roofs, Call a Professional – If your corrugated metal roof is on an extreme incline, you are better off hiring a professional team in order to come in and paint for you. Steep inclines are hard to deal with in the best of situations and they are particularly dangerous to individuals who have never had to paint on a roof before.
  4. Use Acrylic-Based Paint – You can’t use just any kind of paint in order to paint your corrugated metal roof, you need to use an acrylic-based paint that has been rated for ‘exterior use’. Additionally, acrylic latex paint works well if your roof is relatively new and free from any major wear and tear.

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