GMX, Inc. is a manufacturer and supplier of waterproofing products for the construction market and is a wholly owned subsidiary of Garland Industries, Inc. GMX, which recently expanded its product line through a merger with Dry Dog Barriers, LLC, is the only ISO 9001:2008 certified manufacturer of waterproofing and roofing systems.
GMX high-performance products are specifically engineered to protect your investments from water intrusion and degradation; in doing so, our products add value to your investments. It's that simple. To ensure that our products are the best waterproofing option available in the industry, they are manufactured with the most superior raw materials available.
GMX provides complete bid packages, specifications and application detail drawings for use by our contractors and builders. Job-site inspection services are available to ensure correct material application prior to the issuance of long-term warranties. As part of Garland Industries, GMX shares Garland's state-of-the-art research and development facilities. This relationship ensures that our products meet and exceed the most stringent ASTM and ICC-ES standards.
Additionally, our continued investment in research and development and improvement to manufacturing facilities and processes guarantees superior product consistency and performance under the harshest of waterproofing conditions.