Adding a fresh coat of paint to your metal roof can make your home or business look presentable while adding some curb appeal to the property. But there are some tips you’ll want to follow to get the job done right. Here are three tips on painting your existing metal roof.
Remove Old Paint
The first tip for painting your existing metal roof is to remove any old paint. If you fail to remove any remaining layers of paint from your roof before trying to paint it again, it will result in a potentially messy and uneven paint job. In order to get the best results when painting your metal roof, you’ll want to remove any previous paint and rust. You can use a standard paint scraper to get rid of old paint layers. Also, be careful when removing the paint to avoid damaging your metal roof.
Wash Before Painting
Washing before painting is the next tip for painting a metal roof. You don’t want to paint over any dirt, leaves, or debris, so cleaning your roof before applying any paint is essential. You can use a power washer to clean your roof or use a sponge or microfiber cloth. You’ll also need a cleaning solution. For example, you can mix a fourth of a cup of dish soap with a gallon of water to use as your solution. You should let your cleaning solution sit on the roof for about 5 to 10 minutes before rinsing.
Apply a Primer
The third action that’ll help you paint your existing metal roof is applying a primer. A primer is a protective base coat you should put on before adding any layers of paint. The purpose of this primer is to protect the surface of your roof while ensuring maximum adhesion to the paint. Using a primer will also let your coat of paint last longer and avoid cracking. A primer with a titanium dioxide base is a good option for a roof primer because it lasts even in environments with lots of direct sunlight.
Now that you have a few tips to help paint your metal roof, you can begin the process confidently. American Metal Roofs has roofing contractors in Appleton, WI, to help with all your roofing needs.