White roofs are greatest, reflecting from 60 to ninety percent of sunlight, according to the Section of Strength. But You can also shop for a "awesome coloured" roof: a darker roof that makes use of specialised pigments that mirror about 30 to 60 per cent of sunlight. (Check the DOE’s https://www.google.ac/url?q=https://www.advancedroofing.biz/location/