Most Reflective Metal Roof Color

This means it can reduce the temperature inside the structure as much as 50 degrees in some conditions.

Most reflective metal roof color.

Slightly darker and muted shades that tend toward the blue side of the color spectrum are called cool. White is the most reflective color and white metal roofing can actually lower the ambient. Step 1 heat reduction. The reality of color selection is that the color choice is only part of the decision that is being made.

How fast and how much depends on factors that are noted in the last section of this article. Despite galvalume being very reflective it lacks the ability to release stored heat back into the atmosphere once it heats up. Do colored metal roofs absorb or reflect heat. This is because reflective roof paint can deflect up to 85 of the heat hitting the roof.

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. Such a roof can be reasonably expected to be some 50 to 60 degrees cooler than a dark color asphalt shingles roof. White and light colors. Compared to a white metal roof that reflects and releases up to 59 of the sun s heat white being the most energy efficient a galvalume roof only reflects and releases 25 of the sun s heat.

Most to all other modern metal roofs have color applied in a factory setting. Modern energy efficient metal roofing acts as a giant mirror of sorts by reflecting the heat and energy up into the air. Florida solar energy center and while asphalt tiles don t have the power of a magnifying glass.