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Geomembrane Liners & Covers

For over 60 years, Raven Industries has manufactured and fabricated engineered geomembrane liners and covers to support the environmental sector and meet our mission of working to protect earth's resources. Our sales and engineering professionals support and understand the critical demands of the Geosynthetic industry and are dedicated to developing targeted product solutions that not only solve precise application challenges but also integrate sustainable long-range accountability into our product designs. Our manufacturing facilities include four locations spanning across a 657,000 sq.ft. footprint and contain state-of-the-art equipment, including blown and cast film and sheeting, lamination/coating and conversion capabilities, and a remarkable test and development facility. We house an accredited laboratory with the latest in testing equipment (GAI-LAP Accredited), and our technology solutions center carries out ongoing product research and development to 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 products are designed to provide quality solutions at a competitive price. All Raven products developed and produced in our Sioux Falls, SD, Madison, SD; Brandon, SD; and Midland, TX facility are manufactured in a quality-controlled environment under our stringent ISO 9001 certified management system to assure we achieve complete customer satisfaction and continuous improvement in all phases of our business. Our recently acquired facility located in Pleasanton, TX is operationally compliant with our internal quality control standards and is targeted to start preparation in attaining ISO 9001 certification.

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

We have solutions for many types of containment linings and coverings and are willing to work with you to find a product for your specific use. Contact our knowledgeable geo sales specialist today to discuss the specific details of your next project at geo@ravenind.com, and let us introduce you to some impressive products!

Click to find out more about the ISO 9001 certification.





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Geomembrane News

June 20th
From Geosynthetica.net Geotechnical engineering requires a lot of waiting. You wait on calls, test results, the weather. You wait on a construction activity to finish, on software to complete extremely complex models, on site assessments to be signed off …
June 19th
From Geosynthetica.net Dr. Ming Zhu, P.E. has distinguished himself over the past decade in the geotechnical field through work with a major private consulting firm and through serving major bodies such as ASCE’s Geosynthetics Committee and the Tran…