Painting Metal Roof White

Known simply as cool roofing this process is designed to reduce the solar radiation.

Painting metal roof white.

White roof paint is often mistaken for and confused with white roof coating. Water resistant metal roofing paint for example can be of great value if you live in a rainy area. This information is aimed at the residential customer but can easily pertain to a commercial application as well. This article is meant to clarify the answers to some of the most common questions our customers have about painting a metal roof.

Steven chu the u s. The misunderstanding is that while white roof paint can have some initial reflective value it does not eliminate heat nor does it have any waterproofing abilities. If crawling around on a metal roof in the hot sun does. Here s how to make sure you make the right calls while addin.

Apply the sherwin williams paint and primer to a galvanized roof with a paintbrush or a roller specifically designed for corrugated metal. Painting roofs white has been like changing lightbulbs one of the well cited easy ways out of climate change. Another mistake is to forget or ignore using a sealant before the application of the metal paint. Painting metal roofing provides you with a number of steps and decisions throughout the process.

This is why when you are considering painting your metal roofing it makes sense to go for specific paints for the metal roof. Painting a metal roof introduction. Not using a sealant. It is commonly mentioned as a way to reduce the global warming effect or conserve energy.

Secretary of energy and a nobel prize winning scientist has said that painting roofs white or another light color would help to reduce global warming by reflecting sunlight back into space it would be like removing every vehicle from the planet for 11 years. In 2017 more than 3 000 city rooftops were painted using both white lime and a special reflective coating. Such a roof can be reasonably expected to be some 50 to 60 degrees cooler than a dark color asphalt shingles roof.