20′ x 20′ DuraLiner™ – 45 Mil EPDM Rubber Pond Liner
A strong, reliable foundation is the key to a long-lasting pond, and the 20′ x 20′ DuraLiner™ delivers unmatched durability. This pre-cut, boxed pond liner simplifies installation while providing professional-grade quality for koi ponds, water gardens, retention ponds, streams, and more.
Made from premium 45 mil EPDM rubber, this liner remains flexible in extreme temperatures from -40°F to 175°F. It resists punctures, UV rays, and weathering, ensuring years of reliable performance without cracking or deterioration. Designed with fish and plant safety in mind, it offers a natural, healthy environment for aquatic life.
This liner arrives pre-cut for a finished pond size of approximately 16′ x 16′ with a 24″ depth, saving time and effort. For larger projects, DuraLiner™ is also available in custom-cut sizes or in rolls of 50′ or 100′.
Features:
- Pre-cut and boxed for convenience
- 45 mil EPDM rubber for superior strength and flexibility
- Withstands extreme temperatures without losing elasticity
- Puncture, UV, and weather-resistant for long-term durability
- Safe for fish and plants
- 20-year limited warranty
Designed for both residential and commercial ponds, this liner provides the reliability and performance professionals trust.