Reliable Pond Liners
for Every Project

When it comes to installing any pond, lake or reservoir, your choice of liner is critical and influenced by many factors. You need to consider the pond’s size, gradients, capacity, desired aesthetic finish, and even the installation method and time of year.

At Geosynthetics Ltd, we offer a diverse range of pond lining solutions designed to accommodate all these vital criteria, ensuring you get the perfect fit for your project.

Our innovative Bentotex® Geosynthetic Clay Liner (GCL) is an exceptional choice for a long-lasting and robust solution. This unique liner features sodium bentonite clay sandwiched between non-woven and woven geotextiles. When hydrated, the bentonite can swell significantly and even self-heal if punctured, providing an incredibly reliable seal without the need for specialist welding.

For a more traditional approach to pond lining, we offer a variety of high-quality membrane types, including HDPE, LLDPE and EPDM liners. The ranges can be supplied in custom-cut sizes, helping you minimise waste and reduce the number of joints required during installation.

When joint welding is necessary, we’ve got you covered. Our sister company, Stormwater Management Limited, provides a full welding solution as part of a total package price for liner supply and installation. Stormwater’s installation team is Construction Line registered and works seamlessly with our sales team to ensure outstanding results for every project.

For more information on how Stormwater Management can assist, please contact them on 01455 502222 or visit Stormwater Management Limited

Why Choose Geosynthetics for Your Pond Liner?

Wide Range of Solutions: A comprehensive selection of liner types and sizes to suit any pond project.

Self-Healing Clay Liners: Benefit from the unique properties of Bentotex® GCL for superior, long-lasting performance.

Custom-Cut Options: Liners can be cut to size, reducing waste and installation time.

Extensive Experience: Leverage our deep knowledge and proven history in pond lining applications.

Expert Installation Support: Close ties with specialist installers from our sister company, Stormwater Management.

Free Educational Seminars: Enhance your understanding of pond lining solutions with our complimentary training.

Our Key Products

  • Bentotex® Geosynthetic Clay Liner (GCL)

    Bentotex® Geosynthetic Clay Liner (GCL)

  • High Density Polyethylene Geomembrane (HDPE)

    High Density Polyethylene Geomembrane (HDPE)

  • Low Linear Density Polyethylene Geomembrane (LLDPE)

    Low Linear Density Polyethylene Geomembrane (LLDPE)

Free Technical Advice

Have Questions?

Our team is ready to assist you. Call us for immediate support!

Get a Quote 01455 617 139
  • Hosted by David Middleton

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    Geosynthetic Applications for Reinforcement

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  • Hosted by David Middleton

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    Geosynthetic solutions for common civil engineering applications

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  • Hosted by Colin Dobson

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  • Hosted by Jamie Leake

    Tree Root Protection.

    Effective tree root protection is crucial for sustainable site development. This presentation zeroes in on our leading solution, Cellweb® TRP (Tree Root Protection). You will receive the core technical information and application guidance for Cellweb® TRP, ensuring compliance while maintaining soil permeability.

    We showcase real-world case studies demonstrating successful installations and review the product guarantee. Learn exactly how you can leverage the expertise of the Geosynthetics Ltd engineering department to specify and implement the right system for your projects.
  • Hosted by Pablo Bernardini

    Event Date

    Foundation Solutions for Temporary & Permanent Works

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    You will see practical construction methods and real-world case studies from Geosynthetics Ltd, demonstrating how to achieve stable, high-performance structures for challenging site conditions.

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