Roof Shingle Color Energy Efficiency

This article describes the effect of roof color on shingle or other roofing material life and the effect of roof color on building cooling load.

Roof shingle color energy efficiency.

The color of the shingles you choose for your build can have a significant impact on the building s energy efficiency. Energy saving shingles include products made from a variety of materials available in many colors. The industry has long held the assumption that white roofing because of how it reacts with surrounding air temperatures think about the idea that the color white reflects color rays while black. Your roof doesn t require any electricity so shingles themselves are not truly energy efficient.

While it s true that lighter colors generally reflect more light than darker colors cool roof shingles actually come in a variety of colors. The color shingles your clients choose can have significant effect on the temperature of the upper levels of the building. Energy efficiency in heating or cooling. Roof color choices vs.

Cool roofs are lighter in color than traditional black asphalt or dark wood shingles and save energy by reflecting light and heat away rather than absorbing them. This is known as the albedo effect and many studies have documented significant energy savings from simply lightening the color of a roof.