Most homeowners in the U.S. choose asphalt shingles because they are of the easiest to find, most affordable and versatile types of roofing. The most durable types of roofing are slate and clay ...
They’re typically about the same size as asphalt shingles, or 12 inches wide by 86 inches long. Each shingle weighs around 13 pounds per square foot. Most roofs can handle this amount of weight ...
Leonardo David is a writer and energy consultant who has worked on projects funded by the Inter-American Development Bank. An electromechanical engineer, he has written about solar energy and the ...