Phone: 484-356-5351   Shopping Cart   Track Your Order   Gift Certificates
Liner and Underlayment
Sort By:
45mil EPDM Liner by Firestone Liner, Sizes from 5' x 5' to 50' x 100'45mil EPDM Liner by Firestone Liner, Sizes from 5' x 5'  to 50' x 100'Firestone pond liners are the industry standard for 45 mil EPDM. You can rest assured that your aquatic life will be safe, because these pond liners contain none of the algaecides & fire retardants found in roofing EPDM. In fact, durable Firestone EPDM Pond Liners are specially formulated for water gardens and backed by a Limited Lifetime Warranty.
60mil EPDM Pond Liners - Cut Liner from 10x10 to 30x30!60mil EPDM Pond Liners - Cut Liner from 10x10 to 30x30!These pond liners are standard 60 mil EPDM. You can rest assured that your aquatic life will be safe, because these pond liners contain none of the algaecides & fire retardants found in roofing EPDM. These durable EPDM Pond Liners are specially formulated for water gardens and backed by a Limited Lifetime Warranty.
Anjon LifeGuard™ 45mil EPDM Pond Liner PLUS Underlayment - Save by Purchasing Together!Anjon LifeGuard™ 45mil EPDM Pond Liner PLUS Underlayment - Save by Purchasing Together!These pond liner and underlayment combo packages from Anjon Manufacturing include LifeGuard™ 45 mil (0.045" thick) EPDM (Ethylene Propylene Diene Monomer) and Underguard™ Geotextile Underlayment.
AquascapePRO® Underlayment Rock Pad 3' x 3'AquascapePRO® Underlayment Rock Pad 3' x 3'

This extra thick, non-woven geotextile fabric is made from polypropylene. Helps prevent liner tears while placing larger rocks. Provides more protection and easier to use than folding regular underlayment.

Complete Aquatics Liner UnderlaymentComplete Aquatics Liner UnderlaymentThis Liner Underlayment from Complete Aquatics is provides protection for pond liner by acting as a buffer between the ground surface and the liner, to reduce friction and stretching that can lead to tearing. Also allows ground gases to escape from under the liner to prevent hippo effect.
Complete Aquatics Rock Pad Liner UnderlaymentComplete Aquatics Rock Pad Liner UnderlaymentThis Rock Pad Liner Underlayment from Complete Aquatics is an extra-thick geotextile that provides added protection to pond liners in water features containing large amounts of rock and huge boulders. It has a density of 12oz, which is about twice as thick as most standard geotextile underlayment.
DeWitt Pond Underliner (4oz Thickness)DeWitt Pond Underliner (4oz Thickness)
DeWitt Pond Underliner is a durable, clean, and safe material to install under ponds instead of using cardboard, newspapers, sand or old carpet padding. Helps protect the inner wall from punctures from stones and cushion the pond wall for fish.
    Herco Fish Pond Coating by Hecht Rubber Corp - Available in Black, Clear, Grey & WhiteHerco Fish Pond Coating by Hecht Rubber Corp - Available in Black, Clear, Grey & White
    Herco Fish Pond Coating from Hecht Rubber Corporation is an effective product that eliminates many problems associated with new pond construction. This coating turns a block, brick or concrete surface into an inert, non-abrasive, smooth surface safe for fish and aquatic plants! 

      Pond Boss® Pond Skins® PVC Pond LinerPond Boss® Pond Skins® PVC Pond Liner
      Pond Boss® Pond Skins® PVC Pond Liner is reinforced with a sturdy, but lightweight mesh weave. It is easily manipulated and manageable in all temperatures. It is safe for fish and plants, puncture-resistant and UV-resistant.
      Pond Liner UnderlaymentPond Liner Underlayment

      Pond Underlayment is recommended for all pond liners, especially Firestone PondGard EPDM liners. Pond Liner Underlayment is available in 5' and 15' widths, but you can use it to accommodate any size pond by simply overlapping multiple pieces with no seaming required.

        Pond Shield® Sealer/Liner Epoxy - Available in Black, Clear, Competition Blue, Forest Green, Gray, Sky Blue, Tan and White!Pond Shield® Sealer/Liner Epoxy - Available in Black, Clear, Competition Blue, Forest Green, Gray, Sky Blue, Tan and White!
        Pond Shield® is a non-toxic 2-part epoxy that can bond to many types of surfaces to seal or line a vessel to hold water. Apply to almost any surface -- concrete, wood, steel, stone, tile, aluminum, block, brick and some plastics!