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: Pond Liners

Ozone resistant will not blister or crack or deteriorate in sunlight. Fish Friendly.

PondGard Boxed Liners
PondGard Boxed Liners Several sizes of liners are available in pre-cut and boxed sizes.

Pondgard 8 X 10 Boxed Liner  $79.95
Pondgard 10 X 10 Boxed Liner  $89.95
Pondgard 10 X 15 Boxed Liner  $133.95
Pondgard 15 X 15 Boxed Liner  $199.95
Pondgard 15 X 20 Boxed Liner  $299.95
Pondgard 15 X 25 Boxed Liner  $333.95
Pondgard 20 X 20 Boxed Liner  $356.95
Firestone Pond Liners
Firestone Pond Liners 45-mil EPDM flexible rubber pond liner. 20-year manufacturer’s guarantee against UV breakdown. Ozone resistant; will not blister, crack, or deteriorate in direct sunlight. FISH FRIENDLY! Liner weight is approx. .295 lbs. per sq. ft.

45 Mil Liner - Custom Width x Custom Length Per Sq. Ft.  $1.20
Pond Gard Pond Liner 10ft. x 100ft. Roll  $695.95
Pond Gard Pond Liner 10ft. x 50ft. Roll  $345.95
Pond Gard Pond Liner 15ft. x 100ft. Roll  $995.95
Pond Gard Pond Liner 15ft. x 50ft. Roll  $545.95
Pond Gard Pond Liner 20ft. x 50ft. Roll  $695.95
Pond Gard Pond Liner 25ft. x 100ft. Roll  $1,545.95
Pond Gard Pond Liner 25ft. x 30ft. MiniRoll  $545.95
Pond Gard Pond Liner 25ft. x 50ft. Roll  $1,475.00 $1,175.00
Pond Gard Pond Liner 30ft. x 100ft. Roll  $1,845.95
Pond Gard Pond Liner 30ft. x 30ft. MiniRoll  $645.95
Pond Gard Pond Liner 30ft. x 50ft. Roll  $995.95
Pond Gard Pond Liner 35ft. x 50ft. Roll  $1,045.95
Pond Gard Pond Liner 40ft. x 50ft. Roll  $1,195.95
24 Mil - 5 Ply Liner - Custom Width x Length Per Sq. Ft.
Easy Weave Pond Liners

Reinforced Woven Polyethylene Pond Liners

Ideal for lining large ponds — up to 65,000 square feet in one piece!

Custom made to your exact pond size!


These polyethylene liners are engineered to offer great strength in a light weight liner material. The material is UV stabilized to offer years of worry free protection against the damaging rays of the sun. Unlike regular multilayered liners which simply stack the layers of liner on top of each other, these liners are woven together — this gives the ultimate in strength. Because of the light weight and strength, these liners can be manufactured in sizes up to 65,000 square feet.

  • Unlike PVC liners, which need 12" of soil over the entire liner, these liners do not require coverage other than around the edges — this lowers the overall installation cost dramatically!
  • Custom made liners require approximately 10-14 days for manufacturing and delivery
  • Ranging from 75 lbs to 150 lbs per 1000 sq ft of liner - much lighter than EPDM.
  • 20 year warranty when under water
  • 10 year warranty when exposed to direct sunlight

PSI Burst Strength Comparison (Mullen Test)

24 mil EasyWeave - 740 lbs.
40 mil EasyWeave - 1220 lbs. 
30 mil PVC              -  226 lbs. 
60 mil HDPE           -  541 lbs. 
Testing done by TRI Environmental, Austin, Texas

24 Mil - 3 Ply Liner - Custom Width x Length Per Sq. Ft.  $0.99
24 Mil - 5 Ply Liner - Custom Width x Length Per Sq. Ft.  $1.05
30 Mil - 3 Ply Liner - Custom Width x Length Per Sq. Ft.  $1.10
40 Mil - 5 Ply Liner - Custom Width x Length Per Sq. Ft.  $1.15
Pond Liner Underlayment
Pond Liner Underlayment

10' x 300' Roll Pond Liner Underlayment  $713.95
15' x 300' Roll Pond Liner Underlayment  $959.95
Pond Liner Underlayment 10' or 15' W by the Sq. Ft.  $0.45
Pond Liner Underlayment Per Square Foot  $0.20


Video Transcript: When you start looking for pond liner for your pond there are a couple of things you want to keep in mind. Number one, you want to make sure that the liner you get is fish-safe and most liners are going to mention that. Now, if they are sold in a pond store or on a pond website, the odds are they are going to be fish safe, but you want to check that out and make sure it says fish friendly or fish safe somewhere on the webpage talking about that liner. There have been unfortunate instances in the past where people have used liners that were treated with chemicals. Let’s say for example, they were for a roofing job and liners were used sometimes as roofing in commercial projects, and if the liner has been treated with something that could be harmful to the fish, you will have an instant fish kill once you set up your pond.  So check for that. The other things to keep in mind when you are looking for liner, is the thickness of the liner and normally we recommend a 45 mil thick liner. Sometimes if you are using an elastomeric liner or something that is really stretchy and is made to instead of puncturing right away it kind of gives. Those could be a little bit less, but typically, your best value is going to be on a 45 mil  EPDM flexible liners. You can buy it by the roll or in a box.

Now, if you are doing a very large pond, you are probably going to end up buying a roll and that is pretty expensive because the shipping cost to get that roll from the factory to your home is freaking astronomical these days. It is very expensive. If you are doing a smaller pond, sometimes you can get away with the boxed liner. Now, we have box liners that are up to 20x20 and that is an advantage to you because those can normally be shipped UPS. And UPS is a much more economical way to have your packages shipped to you versus a truck line, and the liner in a box is a good alternative if you don’t need a special size. some of the liners are 100 foot long so if you are doing a monster pond you are going to have to go with a liner after all. But check for boxes just in case and don’t just look at the purchase price, because the actual delivery to your door price may be less - the box liner may appear more expensive until you look at shipping and you find out, “Wow! I saved a lot of money with that.”

The other things when you are looking a liner to be aware of is underlayment. Underlayment is kind of like the weed block that you would use in your garden, if you are familiar with that. It is just something that you put down first before you put your actual liner of top of it to protect it from any roots or anything sharp that you might have missed. Now, be sure you go through before you lay your liner and check for anything sharp. the last thing you want to do to a brand-new liner is puncture it. In the past we used to use old carpet or newspapers that were wet or anything like that. The underlayments today are so much they are so much cheaper by the time you go up and find rolls of carpet or whatever you are going to use instead and they are much more convenient. So I always recommend the underlayment. The other things when you are looking for liners that you might want to be aware of, are bottom drains, seaming and repair, and spray foam. Now, those are used for around your edging or if you are connecting; let’s say you are doing a pretty wide pond and you know you have two 25-foot-wide liners that you need to seam together to make it 50. Now, that’s when you are going to overlay those and then when the seaming takes place, it is not as scary as it appears.

The bottom drains, so that is another thing that kind of thing that spooks folks. The last thing you want to do is you after you put in your pond lier is to cut a hole right in the bottom of it. It is like, “Oh, my gosh.” but bottom drains are a great way for using external pump or any kind of draw out to an external filter to have all the sediment, the stuff that goes down to the bottom your pond, and be sucked right into your filtration, so you definitely want to consider bottom drains. And the spray foam is normally used when you have your liner up in your water fall and your spray foaming in your rocks. Most times with the waterfalls, when you first build one you will find you have tremendous amount of leaks.  90% of the time when I would go on site to work on a pond and it was leaking, I would find the problem in the waterfall. The algae builds up or someone will walk up on rocks or a dog would jump up on top of it and it will shift the rocks and all of a sudden it is diverting water out of the back. The spray foam helps keep your rocks in place on your liner and keeps that channel open and flowing down into your pond.

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