Our polyethylene liners come in 20, 30 and 40 mil thicknesses. Polyethylene is a substantial material that is great for use in anything from a backyard water garden or koi pond, to a canal, an irrigation pond or an ice skating rink. The Pond Lining Estimator below can help you determine the size of liner that you will need for your pond. There is also a section showing some of the steps involved in putting in a pond liner. Before you place an order, be sure to request our catalog and pond liner samples. You can either call us at 800 522-3747 or click here to order a catalog on-line. Please feel free to give us a call for help in selecting the right liner for your application.

All polyethylene liners over 1,000 square feet are shipped FREIGHT FREE in the Continental United States. For liners under 1,000 square feet, there is a small handling fee of $35.00. Please call for a freight quote for orders to Hawaii or Alaska. Someone must be present to inspect and accept delivery when delivered by commercial trucking lines. We strongly recommend that you have our pond liner samples in hand before you order your pond liner.
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The excavation should be smooth with NO sharp rocks or debris exposed when finished.  A layer of sand or Geotextile underlayment should be placed under the liner if outcroppings or sharp rocks can't be removed.  Regard this step as insurance for your liner.  If you plan to cover your liner with rock, gravel or plant containers, our Tan Polyester overlayment material can be used on top of the liner. To anchor the liner around a small pond, soil or smooth rocks can be used.  For large ponds, a 1 foot deep trench with the liner tucked into it is needed to hold the liner in place. 

	Once the liner is in, you may want to consider adding an aerator to prevent stratification and to oxygenate the water for fish and other pond life, a UV Clairifier (built into some filters) to help control algae growth, beneficial bacteria to help improve the pond's quality and clarity and perhaps a water feature such as a waterfall.