Heavy-duty liners—commonly referred to as geomembranes—are engineered containment barriers used to control the migration of liquids, gases, and contaminants in construction, environmental, agricultural, and industrial applications. These liners are essential for pond liners, wastewater containment, secondary containment systems, landfill caps, vapor barriers, and environmental protection projects where long-term performance and regulatory compliance are critical.

Americover supplies a full range of American-made geomembranes, including HDPE, LLDPE, PVC, RPE, RPP, and reinforced containment liners, as well as custom-fabricated panels and made-to-fit liner systems. Manufactured in the USA and available in BABA-compliant options, our geomembranes are trusted by contractors, environmental engineers, and government agencies who require reliable, spec-ready containment solutions.

As a flexible alternative to limited big-box inventory, we offer cut-to-fit liners, custom fabrication, mixed-SKU pallets, and convenient order quantities without large minimums. With Net-30 terms available for qualified contractors and nationwide shipping, Americover makes it easy to source compliant containment liners for projects ranging from small agricultural ponds to large-scale environmental and infrastructure installations.

💬 LIVE CHAT with our experts to identify the right geomembrane liner for your application and ensure long-term containment performance and compliance.