metal and concrete tiles Mike Slivers, director of technical services for the Florida Roofing and Sheet Metal Contractors Association, says that asphalt shingle roofs have developed a bad ...

metal and concrete tiles Mike Slivers, director of technical services for the Florida Roofing and Sheet Metal Contractors ...

If installed properly and with regular maintenance, concrete tile can last more than ... Sealant: Some areas on a shingle roof require sealant. Sealant typically has a lifespan of less than ...