Geo Liners & Covers

Raven is an innovative 60 year manufacturer of geomembrane liners and covers, producing super-stabilized GRI-GM membranes to critical NSF certifications, we have an extensive product line to meet specific performance requirements. Available in 6 mil reinforced to 60 mil dense reinforced geomembranes, and up to 120 mils in co-extruded sheeting. We offer a complete line of proprietary Absolute Barrier® EVOH gas barriers, GeoMat™ geo-composites, HydraFlex™ unsupported flexible liners, and Dura-Skrim® reinforced membranes in smooth or textured. We also provide our clients with custom project design-build and installation services for the geomembrane segment to bring the entire project under one roof and offer assistance from start to finish with a high-performance solution.