Polyglass USA, Inc. / Mapei Group Employee Directory
Wholesale Building MaterialsFlorida, United States201-500 Employees
Polyglass USA, Inc. / Mapei Group operates as a maker of roofing membranes and waterproofing systems built on modified bitumen. The company holds ISO 9001:2015 certification and has more than three decades of experience in the United States; it runs six manufacturing facilities—five in North America and one in Italy serving Europe—and has belonged to the Mapei Group since 2008, linking it to a global network of production and support. Based in Deerfield Beach, Florida, it serves professional contractors and building owners in commercial, institutional, and industrial markets seeking durable, high-performance waterproofing and roofing products. As part of the Mapei Group, Polyglass benefits from a broad global footprint and collaborative product development within the building envelope space. In 2025, the company introduced Drizone Commercial Systems to broaden its portfolio for demanding commercial and industrial applications.