HDPE Geomembrane Liners – Smooth & Textured Solutions for Durable Containment

HDPE Geomembrane Liners

Premium HDPE Geomembranes for Reliable Environmental and Industrial Containment

At Geosynthetic Advisors LLC, we provide industry-leading HDPE geomembrane liners in both smooth and textured finishes. These high-performance liners deliver superior containment for the most demanding civil, environmental, and industrial applications. Engineered from high-density polyethylene (HDPE), our liners offer exceptional chemical resistance, UV stability, and long-term durability in exposed and buried applications.

Whether your project requires the added friction of textured geomembranes for steep slopes or the streamlined weldability of smooth geomembranes, our HDPE liners provide a proven, cost-effective solution backed by decades of field performance.

🌎Serving All Industries – From Landfills to Lagoons

Whether you’re lining a mining basin, wastewater lagoon, or fire pond, our HDPE geomembranes are engineered for maximum reliability in every environment.

HDPE Geomembrane Features & Benefits

  • Inert to most hydrocarbons, acids, and industrial waste

  • Blown-film texturing improves friction angle and slope adherence

  • Cleaner, easier welds mean lower installation costs and stronger seams

  • Withstands extreme weather and long-term exposure

  • Reliable under high stress and differential settlement

  • Certified for use in fish ponds and water features

  • Performance and peace of mind guaranteed

  • Ensures proper welding, integrity testing, and longevity

Smooth vs. Textured HDPE Geomembranes – What’s Right for Your Project?

  • Smooth HDPE Liners offer easier welding, lower installation costs, and are ideal for flat or gently sloped containment areas.

  • Textured HDPE Liners are designed for enhanced slope stability, making them ideal for containment cells, embankments, and steep-sided ponds.We help you evaluate your site conditions to recommend the best finish and thickness for your unique project.

Applications for Smooth & Textured HDPE Geomembranes

  • Environmental & Waste Management

    Landfill Liners & Capping Systems

    Leachate Collection Ponds

    Hazardous Waste Containment

    Remediation Liners

  • Mining & Energy

    Tailings Ponds & Heap Leach Pads

    Fuel Storage & Spill Containment

    Brine Evaporation Ponds

  • Water & Agriculture

    Wastewater Containment Ponds

    Fire & Fish Ponds

    Agricultural Water Storage

    Irrigation Reservoirs

  • Recreational Ponds

    Residential Fishing Ponds

    Decorative Water Features for Resorts or Parks

    Golf Course Water Hazards & Irrigation Ponds

    Backyard Swimming & Wildlife Ponds

    Campground or Winery Fire Ponds

Why Choose Geosynthetic Advisors?

With over 300 million square feet of geosynthetics installed, we offer unmatched expertise in design, material supply, and certified installation. Our team of IAGI-certified welding technicians ensures your liner system is installed to the highest quality standards. We work with project engineers, contractors, and regulatory agencies to deliver full compliance and long-term performance.

Contact us.

Geosynthetic Advisors LLC
Design • Supply • Installation
✅ Fast Turnaround • ✅ Nationwide Service • ✅ Technical Support Included

Bob@Gmliners.com
(406) 581-7753

1414 SW 3rd Ave, Suite 2702
Portland, OR 97201

HDPE Geomembrane Liner FAQs

What thickness of HDPE liner do I need?

Common thicknesses range from 40 to 100 mil, depending on your application. We’ll help determine the right fit for your project.

Are your liners certified for aquatic use?

Yes, our HDPE liners are approved for use in fish ponds and aquaculture environments.

Can I use textured HDPE on steep slopes?

Absolutely. Textured liners offer improved friction angles, making them ideal for slope containment and stability.