GMX Waterproofing

is a wholly owned subsidiary of Garland Industries, a leading supplier of waterproofing solutions to the industrial, educational, commercial and residential markets since 1895. For more than a century, Garland has produced asphalt-based waterproofing materials for a wide variety of waterproofing and roofing applications. In the 1980's, Garland applied its polymer modified asphalt expertise to the  ...