Most Reflective Metal Roof Color

A white or light colored metal surface reflects best under testing at about 67 percent reflectivity and even some newly developed cool colors send the rays away source.

Most reflective metal roof color. It is best to choose a light color metal such as white light bronze beige peach light green or blue if you live in a region that has a lot of sun and a hotter climate. Step 1 heat reduction. Modern energy efficient metal roofing acts as a giant mirror of sorts by reflecting the heat and energy up into the air. If you are looking to reduce the heat in the building or structure which has the metal roofing you are looking to paint then this may be the paint for you and your needs.

The reality of color selection is that the color choice is only part of the decision that is being made. This means it can reduce the temperature inside the structure as much as 50 degrees in some conditions. Do colored metal roofs absorb or reflect heat. These colors will inevitably fade to a different hue of the same color.

How fast and how much depends on factors that are noted in the last section of this article. Most to all other modern metal roofs have color applied in a factory setting. Such a roof can be reasonably expected to be some 50 to 60 degrees cooler than a dark color asphalt shingles roof. This is because reflective roof paint can deflect up to 85 of the heat hitting the roof.

White and light colors. Slightly darker and muted shades that tend toward the blue side of the color spectrum are called cool. Despite galvalume being very reflective it lacks the ability to release stored heat back into the atmosphere once it heats up.