Geomembrane Liners & Covers

For over 40 years, Raven Industries has manufactured and fabricated geomembrane liners and covers and our sales and engineering professionals support and understand the critical demands of the geosynthetic industry. A modern, well-equipped testing laboratory (GAI-LAP Accredited), in addition to ongoing product research and development through our Technology Solutions Center, assure continuous improvements and innovation in geomembrane liners and covers. From super-stabilized membranes meeting the GRI-GM 22 Standard Specifications to critical NSF certifications, our geomembranes are produced under the strict guidelines of our ISO 9001:2008 certified management system to guarantee performance.

Our extensive line-up consists of a wide range of products designed to meet your individual requirements from liquid containment and gas barriers to long-term covering applications. Thicknesses range from 6 mil reinforced and non-reinforced materials up to 80 mil thick dense reinforced smooth or textured containment liners and floating covers.

Contact our expert geo staff today to discuss the specific details of your next project at efdgeo@ravenind.com or (800)635-3456.