Concrete, fiberglass, plastic, rubber. With all these pond construction options how do you know which one is the best to choose? Your base is the foundation of the entire pond. Your decision on which base to use should be made with a combination of factors in mind. Quality of the material, ease of installation, durability, and budget. We have found that for 90% of water feature construction, 45mil fish-safe EPDM rubber lining is the best choice. EPDM liner is flexible and easy to install. It is also guaranteed against defects by the manufacturer for 20 years. Furthermore, we cover our liners completely with tons of boulders and gravel. This not only gives the appearance of a stream bottom, but also prevents UV light from degrading the liner (especially advantageous in sunny areas). A successful pond begins with the base... Don't cut corners! EPDM 45-Mil Fish Safe Pond Liner Rolls Can Be Purchased In The Following Size: 10' x 50' ; 10' x 100' 15' x 50' ; 15' x 100' 20' x 50' ; 20' x 100' 25' x 50' ; 25' x 100' 30' x 50' ; 30' x 100' 35' x 50' ; 35' x 100' 40' x 50' ; 40' x 100' 50' x 50' ; 50; x 100' Large roll lengths fo 150' and 200' available. Call for availability! Contact One Of Our Pond Professionals For Pricing On The Above Liner Rolls By: Call us at 1-877-669-9078 or email us at:pondinfo@premierponds.com Most Orders Shipped Out Same Day! Premier Ponds LLC pondinfo@premierponds.com U.S.A. Copyright © 1999 - 2007 Premier Ponds LLC, North Salem, New York. All rights reserved. Thermo-Pond Heater 3.0, Aquascape Designs Pond Kits, ScareCrow Sprinkler, Nursery Pro Micro Pond Kits, AquaClearer, Microbe-Lift, Great Blue Heron Decoy, Pond Liners, Thermo Pond Heater & Deicer, Premium Koi Food, Select Koi, Butterfly Koi, Pond Aeration Pumps, Flexible PVC Piping, BioFalls, Skimmer, Aquascape Pumps, Cat Stop!, Animal Control Products, Pond Netting.