White roofs are finest, reflecting from 60 to ninety % of daylight, according to the Department of Electrical power. But you also can buy a "awesome coloured" roof: a darker roof that works by using specialized pigments that replicate about 30 to sixty percent of sunlight. (Check the DOE’s Electricity https://images.google.com/url?q=https://www.advancedroofing.biz/location/