ETP’s cistern liners are precision made to fit your exact cistern dimensions, including inlet and outlet connections. They are fabricated out of heavy- duty geomembranes material that will last. Custom liners are manufactured in square, rectangular, and round shapes


Cistern Liner Install


Getting Liner into cistern


pulling liner into place


Benefits of ETP’s Flexible cistern liners:

  • Simple Fastening Mechanisms
  • Will fit into a 24 inch hole or opening
  • Custom Built to Your Specifications
  • One Piece Construction
  • Flexible, will not crack like concrete.

  • Long Lasting, Low maintenance
  • UV Resistance
  • NSF 61 Approved With Potable Water
  • Quick delivery, Easy Installation.


40,000 gallon cistern liner
40,000 gallon cistern


Cistern Liners - showing Flat Bar used for support
Note Hanging Bar


Contact Engineered Textile Products, Inc. to place and order for your cistern liner now. We are waiting to assist you. Please feel free to contact us at 1-800-222-8277 or contact us here