PondScape 45 Mil EPDM Rubber Pond Liner
PondScape 45 Mil EPDM Rubber Pond Liner is a premium, professional-grade liner designed to create beautiful, long-lasting ponds that stand the test of time. Made from high-quality Ethylene Propylene Diene Monomer (EPDM) rubber, this durable liner provides superior protection against leaks while remaining flexible enough to conform to any pond shape or design.
Why Choose EPDM Pond Liner:
- Exceptional durability resists UV rays, ozone, and harsh weather without cracking or degrading
- Highly flexible material conforms easily to complex pond contours, shelves, rocks, and plantings
- Puncture resistant construction protects against rocks, roots, and sharp objects
- Safe for fish and plants—environmentally friendly and non-toxic for koi ponds, fish hatcheries, and water gardens
- All-climate performance maintains integrity through extreme heat and freezing temperatures
- Long-lasting, low-maintenance solution saves you time and money
- Backed by manufacturer's lifetime warranty*
Perfect For:
- Koi ponds and fish ponds
- Decorative water gardens
- Fountains and water features
- Fish hatcheries
- Any water containment project
Installation Benefits:
- Easy to install for both professionals and DIY pond builders
- Flexible material makes it simple to work with curves and irregular shapes
- Creates secure, leak-free seals when properly installed
- Integrates naturally into any landscape design
Available Sizes:
Multiple sizes available to fit ponds of all shapes and dimensions. Choose a liner size that allows for adequate overlap at the edges and depth coverage.
Important Notes:
- *Lifetime warranty based on manufacturer's written warranty (available upon request)
Frequently Asked Questions
Q: How do I determine what size liner I need for my pond?
A: To calculate the liner size, use this formula: Length = pond length + (2 × depth) + 2 feet overlap. Width = pond width + (2 × depth) + 2 feet overlap. For example, a 10' × 8' pond that's 2' deep would need a liner approximately 16' × 14' (10 + 4 + 2 = 16, and 8 + 4 + 2 = 14). It's always better to have extra material than not enough!
Q: Is EPDM liner safe for fish and koi?
A: Absolutely! EPDM rubber is completely safe, non-toxic, and environmentally friendly for all aquatic life including koi, goldfish, and other pond fish. It won't leach harmful chemicals into the water and is widely used in fish hatcheries and koi ponds around the world. You can add fish as soon as your pond is filled and dechlorinated.
Q: How long will this liner last?
A: When properly installed and maintained, EPDM pond liner can last 20+ years, with many installations lasting 30-50 years or more. The material is highly resistant to UV degradation, ozone, and temperature extremes, which are the main factors that cause other liner materials to fail. This liner is backed by a manufacturer's lifetime warranty, giving you peace of mind for your investment.