Roof Colors That Reflect Heat

Some heat that was absorbed by roof is transferred into the building.

Roof colors that reflect heat. Such a roof can be reasonably expected to be some 50 to 60 degrees cooler than a dark color asphalt shingles roof. While the best protection against heat loss and gain in your home is sufficient insulation the color of the shingles can affect attic temperatures by 40 degrees. Slightly darker and muted shades that tend toward the blue side of the color spectrum are called cool. Solar radiation heats the roof surface.

Below are a few common roofing colors that can make a big difference in your heating and or cooling bills. Save energy and look great at the same time. The sri value reflects how well a roof rejects solar heat. White and light colors.

Lighter color roofs reflect sun s heat much better than darker colors. Cool roofs can be made of a highly reflective type of paint a sheet covering or highly reflective tiles or shingles. However a white roof would be very impractical for colder climates because your goal here is to retain heat. In fact a high end kynar 500 white metal roof is energy star rated and classified as a cool roof by the cool roof rating council.

Black and dark colored roofs. Extend the life of the roof thanks to solar reflecting granules that reduce shingle temperature and subsequently slow asphalt aging. Others absorb the heat. Just as wearing light colored clothing can help keep you cool on a sunny day cool roofs material that is designed to reflect more sunlight and absorb less heat than a standard roof.

Dark shingles are better suited to cool climates because the extra heat facilitates melting of snow and ice. Dark colors absorb heat and light colors reflect it. Do colored metal roofs absorb or reflect heat. The cool roof collection has a variety of deep colors that are unexpected of solar reflective shingles which tend to be lighter in color.

White is the most reflective color and white metal roofing can actually lower the ambient. In general lighter colored roofs reflect away heat rays from the sun but dark colored roofs absorb much of that heat and transfer it into the rooms below. Relative ability of roof surface to emit release absorbed. Some colors reflect heat.

Roof color affects your home s internal temperature. Cambridge tm cool colors reflect a percentage of solar radiation. Wide arrange of colors.