Whether you recently purchased a home with a metal roof or wish to change the color of your existing roof for aesthetic and energy efficiency reasons, painting the metal roof naturally stands out as the most logical solution in terms of time, money, and commitment to living an eco-friendly life.
In a nutshell, yes, you can paint a metal roof. However, if you wish to alter the color of an existing metal roof, it is critical to do so properly. Here is everything you need to know.
When Is It Possible to Repaint a Metal Roof?
All types of metal roofing can be repainted, but new metal roofs should be left alone for at least six months to weather before painting them.
However, prior to painting a metal roof, you must prepare it for the process by removing mildew, dirt, and any loose paint that may have remained from the previous paint job. A jet power wash is the most effective method for accomplishing this, as it can complete the job in a matter of minutes.
When changing the color of an existing metal roof for the first time, it’s also a good idea to use a diluted vinegar solution to remove any old paint oils and residue.
Repainting a Metal Roof
After power washing the metal roof, you must ensure that the proper processes are used to paint the roof. To begin with, the proper type of paint should be chosen.
Acrylic latex paint is ideal for bare metal roofs or for painting over previous coats of paint. Combining oil-based alkyd paint with galvanized metal primer can also work well, ensuring that the paint is properly locked in and adhered to. With so many brands available, it’s critical to select a paint that meets your specifications. You may be looking for properties such as water resistance, fire resistance, insect repellent capabilities, and UV reflection.
Application is a relatively straightforward process. A sprayer can be used to reach high or steep metal roofs. Alternatively, rollers and paintbrushes designed specifically for corrugated metal can provide the same level of coverage. Only a few coats are required, although this is usually self-evident.
If all else fails, or if you’re concerned about safety (you should wear a harness and non-slip shoes), you can always hire a professional to repaint your metal roof.
Maintenance Suggestions
The fact that metal roofs require little maintenance is another reason to stick with this material. Nonetheless, with a little effort, you can significantly extend the life of your roof.
Once every six months, a gentle detergent should be used to clean the roof. It removes debris and dirt before they can corrode the paint or cause the metal to rust. It also lets you find and treat bald spots or other early signs of damage.
You may wish to repaint the roof every few years to keep it looking new, but you will no longer need to worry about a roof replacement. Perfect.
Need Assistance? Contact Lion Barns
If you need help deciding which paint is best for your roof, feel free to contact Lion Barns at (336) 962-2809. We are available from Monday-Friday: 9:00 am – 5:00 pm and located at 101 S. Elm St #4, Greensboro NC 27401.
