Pond Liners / Geomembranes

Pond Liners / Geomembranes

Turn your containment specs into an impermeable shield with master-level welding and industrial-strength textiles.

Industrial containment requires more than a generic liner; it requires a custom-fabricated solution that fits your site’s unique geometry. We take your basin dimensions and fabricate high-tensile geomembrane panels to ensure minimal field seaming and maximum structural integrity for water retention, waste management, or secondary spill protection.

Engineered to your specs
Fabricated to Your Specs

Custom-built for your exact requirements

precision
Premium
Materials

Built to perform in tough environments.

quality materials
Precision Performance

Designed for consistent, reliable results.

The Industry’s Best Materials

A precision-fit fabrication is only as strong as the textile it is built from. At ETP, we don’t believe in “commodity” plastics. Our 150-year reputation is built on sourcing and fabricating only the highest-performing industrial textiles. We work with standard-setting material formulations to ensure your project—whether it faces extreme UV exposure or demanding environmental stressors—is constructed from the highest-grade materials available today.

PVC Elvaloy Blend

The industry standard for high-strength, UV-exposed secondary containment and long-term environmental protection.

PVC Liners (Polyvinyl Chloride)

Available in both supported and unsupported options; highly flexible and reliable for standard water retention, decorative ponds, and water features.

Reinforced Polypropylene Liners

High-tensile, durable liners optimized for large surface areas, floating covers, and wastewater retention.

Non-Woven Geotextiles

Heavy-duty fabric engineered for underlayment, puncture prevention, and cushion protection beneath geomembranes.

Environmental Resources

Have more questions about materials? View material specs on the resources page.
Our Trusted Material Partners
To deliver the quality our heritage demands, we procure our raw technical textiles from the world’s most respected manufacturers. We proudly partner with the industry’s premier brands to ensure your custom-fabricated product is built to last.

Seaman Corporation

Industry leaders in high-performance coated fabrics and innovative interpolymer alloys.

Cooley Group

Global pioneers in sustainable, heavy-duty geomembranes and industrial textiles.

E Squared

Masters of advanced technical textiles manufactured for the most demanding environmental constraints.

SKAPS Industries

A premier manufacturer of extrusion-based geosynthetic products, including high-survivability woven and non-woven geotextiles.