Geomembrane Containment Liners – Engineered Solutions for Liquid & Solid Containment
GeoCHEM, Inc. offers a comprehensive range of geomembrane containment liners, films, sheeting, and covers engineered to provide reliable, long-term containment of liquids, solids, and hazardous materials in industrial, environmental, agricultural, and construction applications.
Our geomembrane liners are available in both standard roll formats and custom prefabricated panels up to acre-sized sheets, with thicknesses ranging from 3 mil to 120 mil and multiple material constructions. These flexible containment solutions are distributed across the United States and internationally from our manufacturing, fabrication, and distribution facilities.
High-Performance Containment Liners & Films
GeoCHEM provides an extensive lineup of geomembrane products including:
- Flexible Films and Sheeting: Lightweight, conformable films suited for temporary or long-term containment.
- Custom Prefabricated Liners: Large, drop-in liners tailored to project dimensions to minimize field seaming.
- Multi-Layer Barrier Films: Engineered for enhanced chemical resistance, gas control, and vapor containment.
- Reinforced and Coated Fabrics: Heavy-duty liners with scrim or fabric reinforcement for added strength and durability.
- Textured and Anti-Slip Surfaces: Designed for increased stability on slopes and ease of installation.
These liners are formulated from a wide range of polymer resins and additives that deliver specific performance characteristics based on project requirements, including flexibility, high tear and puncture resistance, UV stability, and environmental exposure performance.
Applications & Use Cases
GeoCHEM geomembrane containment liners are engineered for a wide variety of applications such as:
- Environmental Containment: Pond liners, remediation projects, landfill caps, erosion control covers, daily and interim landfill covers, and waste containment.
- Industrial Barriers: Outdoor covers, stockpile and railcar liners, fumigation and lead/asbestos abatement covers, product wrapping, and secondary containment.
- Agricultural Protection: Grain, silage, hay covers, poultry house ceilings, and agricultural waste liners.
- Construction & Vapor Barriers: Under-slab vapor retarders, radon barriers, enclosure films, crawl space barriers, house wrap, and gas barriers.
- Energy & Water Management: Reserve pit liners, frac pit containment, evaporation ponds, water filtration ponds, secondary containment systems, and water holding structures.
- Specialty & Other Uses: Fish-safe liners, decorative water gardens, koi ponds, tank liners, cistern liners, and geomembrane patching and seam systems.
Material Technology & Custom Capabilities
Our geomembrane development team works with a broad spectrum of resins and performance additives, including:
- Polyethylenes (LDPE, LLDPE, HDPE, MDPE)
- Polypropylene and engineered copolymers
- EVOH for gas/vapor resistance
- UV stabilizers, anti-oxidants, anti-skid and anti-block additives
This material diversity enables custom formulation and fabrication — including blown/cast film, reinforced lamination, composite structures, and engineered multilayer configurations — to meet demanding containment, environmental, and industrial needs. Custom fabrication services include dimensional panel cutting, prefabrication, composite film assembly, and accessory integration (tapes, sealants, edge details).
Standards & Performance
GeoCHEM liners can meet or exceed industry standards including geomembrane performance criteria and select NSF certifications. Our product offerings include unsupported flexible liners, reinforced geomembranes, specialized barrier films, and composite containment products designed for long-term field performance, environmental compliance, and installation versatility.
LLDPE Liners | HDPE Alloy Liners | HDPE Alloy Tank Liners | HDPE Liners | Polypropylene Liners | Fish Safe Liners | Geomembrane Patch & Seam Tapes | Accessories
Please feel free to Contact Us with your geomembrane liner questions, requirements, projects, inquiries
