Gordon Low Rubber Pond Liner – EPDM 1mm

Gordon Low Rubber Pond Liner EPDM 1mm

Heavy duty flexible and long lasting pond liner for demanding pond builds

The Gordon Low Greenseal rubber pond liner 1.0mm is a heavy duty, high performance lining solution designed for larger ponds and more demanding installations. Manufactured from premium EPDM rubber, this liner is ideal for koi ponds, large garden ponds, lakes, and commercial water features where additional strength and durability are required.

Built using vulcanised EPDM rubber, this liner provides exceptional resistance to UV exposure, ozone, and environmental weathering. It remains flexible in freezing winter conditions and stable in high summer temperatures, ensuring reliable long term performance without cracking, shrinking, or becoming brittle over time.

The increased thickness of this rubber pond liner 1.0mm provides added protection against punctures, ground movement, and installation stress. This makes it particularly well suited to larger builds, deeper ponds, and areas where the liner may be subject to higher loads or more demanding conditions.

Despite its increased thickness, the liner still offers excellent flexibility. With high elongation properties, it can conform to pond shelves, contours, and vertical walls, allowing it to be used in both natural and formal pond designs. This makes it a versatile option for professional pond builds where both strength and adaptability are required.

The liner is completely safe for fish, aquatic plants, and wildlife. It contains no plasticisers or harmful additives, ensuring that it will not affect water quality. This makes it ideal for koi ponds and wildlife systems where maintaining a stable and safe environment is essential.

Compared to traditional butyl liners, this EPDM rubber pond liner 1.0mm offers comparable durability and resistance while often being more cost effective. It also performs exceptionally well in areas with ground movement, allowing it to flex without splitting or failing.

Custom flat sheets and box-weld liners are different

A custom flat sheet is supplied flat to the finished sheet dimensions you order. It can include factory-made joins, and you will still arrange folds around the pond’s corners. Use the made-to-size calculator below when a standard pack does not suit your project.

If you want a liner shaped to a rectangular pond with neat welded corners, choose our custom box-welded EPDM liner instead. Shelves and unusual shapes need a fully dimensioned plan through our contact form.

For added peace of mind, the liner comes with a lifetime guarantee on sizes up to 144 square metres, with a 25 year guarantee on larger installations. When installed correctly with a suitable geotextile underlay, it provides a long term, low maintenance solution that will keep your pond watertight for decades.

Installation advice and sizing guidance

For best results, always install the liner over a suitable geotextile underlay to protect against punctures from stones, roots, and debris. The liner should be carefully positioned and allowed to settle into shape before trimming excess material. Avoid stretching the liner excessively during installation to maintain its strength and longevity.

To achieve the best results, always install the liner over a suitable pond liner underlay. Ensure the ground is free from sharp stones, roots, and debris before laying the liner.

When calculating liner size, use the following guide:

Maximum length plus twice the maximum depth plus your edging allowance on both ends
Maximum width plus twice the maximum depth plus your edging allowance on both sides

Check this estimate against the actual finished pond profile, including shelves and slopes, with a flexible tape in both directions. Allow extra material for the finished edges and do not trim before filling and settlement.

Suitable Applications

• Garden ponds
• Koi ponds
• Wildlife ponds
• Natural swimming ponds
• Lakes and large water features
• Streams and waterfalls

Key Features

• Heavy duty EPDM rubber construction for increased durability
• Excellent resistance to UV, ozone, and weathering
• Greater thickness for improved puncture resistance
• Flexible material suitable for complex pond shapes
• Safe for fish, plants, and wildlife
• More cost effective alternative to butyl liners
• Resistant to ground movement and settling
• Easy to install and cut to size
• Available in custom sizes and bespoke box welded options

Reasons to Buy

• Ideal for larger ponds and more demanding installations
• Extra strength compared to thinner liners
• Custom sizing available for any pond design
• Bespoke box welded liners for a precise finish
• Long warranty providing peace of mind
• Reliable performance in all weather conditions
• Professional grade pond lining solution