White roofs are very best, reflecting from 60 to 90 p.c of sunlight, according to the Office of Electrical power. But You can also buy a "awesome colored" roof: a darker roof that works by using specialized pigments that mirror about 30 to sixty % of daylight. (Verify the DOE’s https://images.google.com/url?q=https://www.advancedroofing.biz/location/