Painting a metal roof will not stop leaks. Common leaks need to be repaired properly by a professional before you can paint over them, or the problem will return and likely continue to get worse.

Glass paint could keep metal roofs and other structures cool even on sunny days. ScienceDaily. Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2015 / 08 / 150816151901.htm.

Metal roofs, such as this new copper one in Loxahatchee, Florida, can get very hot on sunny days. To keep them cool and extend their life, scientists have created a new paint made of glass.

Since other metal surfaces are often painted, it's logical to think that you'd be able to paint a metal roof as well, but it's not necessarily recommended.

"Yes, the paint is intended to be used on roofs, including roofing shingles and metal roofs," Ruan said. "It can be used on other infrastructures where commercial paints are used." ...

First, you want your roof to be clean and dry before you apply any paint. How you do this will depend on the current state of your roof. • If the roof is less than a year old, you’ll need to treat it ...