You may have seen advertisements for roof sealants designed to be applied directly to asphalt roofs. Such sealants are supposed to stop leaks, extend the life of your roof, and prevent the growth of ...

Q. Paint was dropped on an asphalt shingle roof during an amateur house painting project. How can I remove that paint? A. You can’t remove it without damaging the shingles. Damaging, heck, destroying ...

Florida Power & Light reimbursed contractors to paint thousands of homeowners' asphalt shingle roofs white to reflect sunlight – against the advice of the federal government and major roofing ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...