White roofs are best, reflecting from 60 to ninety % of sunlight, in accordance with the Office of Strength. But you also can buy a "great coloured" roof: a darker roof that takes advantage of specialized pigments that mirror about thirty to sixty % of daylight. (Check out the DOE’s https://company19742.wiki-cms.com/7013372/the_fact_about_roof_repair_colorado_that_no_one_is_suggesting