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What To Use Instead Of Pond Liner? Top 7 Alternatives

More often than not, people who wish to establish a private pond think about what to use instead of pond liner.

The primary reason behind this common query is that the original pond liner can be excessively expensive.

Plus, depending on where you live, it can be hard to find and even trickier to install.

So, today, I bring you seven different pond liner alternatives that are cheaper, more durable, and highly recommended by experts around the world!

Are you ready? Let’s get into it!

Why You Should Use Alternatives To Pond Liner

Before I start talking about the alternatives and various options that you have, let’s take a quick look at why you need all these substitute materials in the first place.

Traditional pond liners are expensive

In general, pond liners are not accessible to everyone in terms of price.

Does it mean that you should give up your dream of creating your own pond?

Absolutely not!

Thankfully, several other alternatives are much cheaper than the traditional pond liners.

Traditional pond liners are hard to repair

Unlike bentonite clay and other substitute materials, traditional pond liners can’t heal itself.

They don’t expand, and any puncture holes or tears remain unresolved unless you replace or fix it yourself.

Since they’re costly and hard to get your hands on, traditional pond liners are hard to repair and replace.

Even if the substitute material cannot heal itself, it is still relatively less costly to replace it compared to the traditional liners.

Alternatives To Pond Liner

Now that you have understood why you need a substitute for the traditional pond liners let’s talk about what to use instead of pond liner.

The following are seven of the most popular, effective, and affordable options to replace a traditional pond liner.

Each comes with its pros and cons, so make sure you give it a thorough read to the end!

1

Bentonite Sealing

Natural Waterscapes Granular Sodium Bentonite Clay for Pond Sealing 45 lbs
123 Reviews
Natural Waterscapes Granular Sodium Bentonite Clay for Pond Sealing 45 lbs
  • Expanding Clay for Pond Sealing
  • Granular Sodium Bentonite Clay
  • Soil Amendment
  • Expands in contact with water

Last update on 2021-09-22 at 06:11 / Affiliate links / Images from Amazon Product Advertising API

Bentonite clay is a standard solution to fix leaking ponds.

Since the clay has swelling properties, it comes in contact with water and expands to seal and heal tiny punctures, tears, and holes.

Apart from being so practical and useful, Bentonite clay  is also cheaper and more accessible than traditional pond liners.

2

Waterbed Liners

Water bed liners are very similar to traditional pond liners.

In fact, these substitutes are comparatively more durable and withhold more strength.

However, they are not as cheap as you would think.

The price difference between water bed liners and traditional liners is much smaller than the rest of the list options.

3

Vinyl Tarp or Tarpaulin

B-Air Grizzly Tarps - Large Multi-Purpose, Waterproof, Tarp Poly Cover - 5 Mil...
18,278 Reviews
B-Air Grizzly Tarps - Large Multi-Purpose, Waterproof, Tarp Poly Cover - 5 Mil...
  • Tightly Woven Fabric: The B-Air Grizzly Tarps Are Constructed With Tightly Woven Polyethylene Fibers (True 8 X 8 Weave)...
  • Waterproof: B-Air Grizzly Tarps Can Be Used To Shelter Boats, Cars, Campers Or Motor-Vehicles From The Elements (I. E....
  • Lightweight But Durable: All Grizzly Tarps Are Enforced With Border Piping To Insure Stronger Ends To Avoid Tears During...
  • Built-In Grommets: Every B-Air Grizzly Tarp Includes Built-In Aluminum Grommets Every 36" To Allow Secure Tie-Downs
  • Ultimate Protection: Choose The Right Tarp For The Job - Grizzly Tarps Have Available Sizes That Range From 6 X 8 Feet...

Last update on 2021-09-22 at 06:11 / Affiliate links / Images from Amazon Product Advertising API

A Tarpaulin  is commonly popular to make tents.

Since it is polyester reinforced, you can also use it to line your pond. Also, tarp incorporates polyester that has leakage-free properties.

This particular factor makes it an even better option for expensive pond liner replacement.

4

Polyethylene Pond Liner

UWIOFF Pond Liner 20 Mil, 7' x 10' Pond Skins Liner Black HDPE Pond Liner for...
387 Reviews
UWIOFF Pond Liner 20 Mil, 7' x 10' Pond Skins Liner Black HDPE Pond Liner for...
  • SIZE - 7 x 10 Feet Pond Liner is ideal for small ponds, up to 200 gallons of water; Easy installation, no tools required
  • THICKNESS - 20 Mil pond liner, thicker than the most fish pond liner in the market; Ultra-durable yet lightweight, easy...
  • SAFE MATERIAL - Made of good quality HDPE, our liner is UV and puncture resistant, can be used for many years;...
  • EASY TO CLEAN - This pond liner provides a flat surface for your pond, reducing the soil accumulation. Also can...
  • MULTIFUNCTIONAL USE - Great fountain pond liner for any garden waterfalls, outdoors ponds, fish/koi ponds, and other...

Last update on 2021-09-22 at 06:11 / Affiliate links / Images from Amazon Product Advertising API

Polyethylene is the cheapest substitute for the tradition of pond liners.

They are readily available in the market, and they retain water to the fullest.

However, the drawback of using Polyethylene  is that these are thin and lightweight, which makes them easy to tear or puncture.

As a result, they have compromised durability and are more prone to early water leakage issues.

5

PVC Liners

GROWNEER 4 x 7 Feet 14.5 Mil PVC Pond Liner Pond Skins for Fish Ponds, Streams...
588 Reviews
GROWNEER 4 x 7 Feet 14.5 Mil PVC Pond Liner Pond Skins for Fish Ponds, Streams...
  • SAFETY -- This pond liner with smooth surface measuring 4' x 7', is made of PVC material which is safe for your fish and...
  • FLEXIBLE -- The good flexibility makes it easy to fold and bend to your contour / outline of pond's rocks and...
  • DURABLE -- 14.5 mil thickness provides superior durability while maintaining the ability to stretch. It can be exposed...
  • EASY TO CLEAN -- This pond liner provides a flat surface for your pond, reducing the soil accumulation. It can...
  • WIDELY USED -- The pond liner is a perfect choice for water gardens, fish ponds and backyard waterfalls. It is ideal for...

Last update on 2021-09-22 at 06:11 / Affiliate links / Images from Amazon Product Advertising API

PVC is a popular option to line pools, thanks to its high strength and resistance to punctures.

Moreover, it is also quite resistant to damage and abrasion.

So, even if you add stones to the pond, the PVC Liner  will resist wear and will not require frequent repairing.

6

Clay and Lime

Another affordable option to line your pond is using Clay  and Lime .

You will spot this substitute very frequently in agricultural and rural areas.

The clay particles effectively retain water, and adding a quicklime layer under the clay cover improves the strength level even more.

7

Polypropylene Pond Liner

Along with being relatively cheaper, polypropylene liners are also more durable and much stronger than the average ones.

The only significant drawback of this substitute is that it is not a flexible material.

Thus, it has a lesser power to expand and adjust.

In Conclusion

So, you see, if you don’t want to spend hundreds of dollars on pond liners, there are other affordable options as well.

Surprisingly enough, these substitutes are equally, sometimes even more reliable and durable compared to traditional liners.

So, using the list above and the information given, you can pick the one that fits your preferences and requirements the best!

Just make sure you’ve thought about everything back and forth, from the budget to your pond space and all other necessary aspects.

Regardless of how cheap the liners are, it can always be a hassle to replace them frequently.

So, choose after careful thought and research.

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