Roof Colors That Reflect Heat

The sri value reflects how well a roof rejects solar heat.

Roof colors that reflect heat.

Some heat that was absorbed by roof is transferred into the building. The cool roof collection has a variety of deep colors that are unexpected of solar reflective shingles which tend to be lighter in color. 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. Lighter color roofs reflect sun s heat much better than darker colors.

White is the most reflective color and white metal roofing can actually lower the ambient. Black and dark colored roofs. 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. Some colors reflect 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. White and light colors. Cambridge tm cool colors reflect a percentage of solar radiation. If you live in a very warm or sunny climate you will likely want to select a light colored or white roof because this will help to reflect the heat and keep your house cooler when the sun is out.

Such a roof can be reasonably expected to be some 50 to 60 degrees cooler than a dark color asphalt shingles roof. Cool roofs can be made of a highly reflective type of paint a sheet covering or highly reflective tiles or shingles. Before you learn anything else about roof color take away this fact. Wide arrange of colors.

Dark colors absorb heat and light colors reflect it. Slightly darker and muted shades that tend toward the blue side of the color spectrum are called cool. Roof color affects your home s internal temperature. Others absorb the heat.

Do colored metal roofs absorb or reflect heat. Solar radiation heats the roof surface. Dark shingles are better suited to cool climates because the extra heat facilitates melting of snow and ice. How roof color reflects or absorbs heat.

However a white roof would be very impractical for colder climates because your goal here is to retain heat. Relative ability of roof surface to emit release absorbed. Extend the life of the roof thanks to solar reflecting granules that reduce shingle temperature and subsequently slow asphalt aging.