15x20 Boxed EPDM Liner

Our engineers wanted a liner that was as strong as roofing material but environmentally smart for water gardeners. Our EPDM liners are equivalent to the commercial gauge 45 mil EDPM material commonly used for construction projects, but the material is processed to be non-toxic and safe for fish and plants. It’s resilient and will keep its integrity even after being punctured. The flexibility and strength of this professional grade pond liner makes it a top pick for commercial landscape designers. The large 15 x 20 foot liner is recommended for projects that incorporate concrete or granite walls in the pond’s foundation. Resistant to UV penetration, severe conditions, and algae-like growth. All of our 45 mil EDPM pond liners are durable and made to last and back it up with a 20 year warranty.