Click at the star to rate this articleThis article has been given a 4.5 rating based on 8 ratings

When I think pond liners, I think of the sound of running water uninterrupted by a quiet water pump, as well as garden solar lighting, and a lovely barbecue in my garden with the patio heater keeping me cosy. Making a beautiful pond that reflects the image I’ve portrayed start with a humble pond liner which should be extremely durable and puncture resistant, highly resistant to the sunlight causing damage, and the best pond liners will remain in top condition for many years to come. Based on these characteristics I’ve reviewed the best pond liners to save you time.

Best Pond Liners Reviews
ImageMake & ModelFeaturesRatingPrice

Bermuda Sand Pre Formed Pond 128 x 84 cm / Pond Liner

  • Length: 128cm / 51.2''
  • 20 year guarantee, Integral wildlife escape route
  • No need for liners
  • Maximum durability, Manufactured from tough High Density Polyethylene
  • Ideal for creating a pond life habitat in your garden

4.6/5 from 153 reviews

Pond Liner 7m x 4m (23' x 13') 40yr Guarantee with Free Underlay

Pond Liner 7m x 4m (23' x 13') 40yr Guarantee with Free Underlay

  • Super strong pond liner with 40 Year Guarantee.
  • Tear-proof Triple-Core Design Lasts a Lifetime.
  • FREE Underlay protects liner from puncture.
  • Liner laminated on both sides with UV resistant coating.
  • Easy to lay with massive choice of sizes.

4.5/5 from 174 reviews

Certikin International Ltd Heissner TF171-00 2 x 3m PVC Pond Liner

Certikin International Ltd Heissner TF171-00 2 x 3m PVC Pond Liner

  • UV and Cold Resistant
  • Fish Safe
  • 10 Year Guarantee or 20 Year Guarantee when using Heissner underlay
  • Tear Resistant and Root Resistant
  • 2 x 3m = 6sqm

4.4/5 from 37 reviews

Pond Liner 4m x 3m 25 YEAR GUARANTEE

Pond Liner 4m x 3m 25 YEAR GUARANTEE

  • Guaranteed for 25 years
  • Strong, durable and flexible
  • UV stabilised
  • Rot resistant Coating
  • Reversible Black/Brown Finish

4.4/5 from 39 reviews

Swell UK Pond Liner with 25 year guarantee - 5 x 5m

  • Deluxe Pond Liner, black and size 5 x 5m (16'5" x 16'5")...
  • Protected from damage by the sun with a UV resistant coating
  • Durable and made of tough 0.35mm thick polyethylene HDPE
  • Pack includes a fish pond liner
  • Easy to fit and includes clear instructions on the pack

4.4/5 from 51 reviews

1. Pond Liner 7m x 4m (23' x 13') 40yr Guarantee with Free Underlay

Pond Liner 7m x 4m (23' x 13') 40yr Guarantee with Free Underlay
4.5 out of 5 stars ( 174 customer reviews )
Usually dispatched within 1-2 business days

This pond liner by PondHero is the top best selling product in its category and rightfully so, with its forty-year warranty and the free underlay that comes along with it.

Some of the key features of this product are:

  • This number one best selling pond liner is available on Amazon for and will vary in price depending on the size you order.
  • It is available in over fifty sizes.
  • The pond liner comes with a forty year warranty, therefore it will last almost a lifetime.
  • An underlay comes along with it, which prevents holes and tears in the pond liner.
  • It is recommended to clear the area of sharp stones before placing the underlay to avoid any issues. You can also use another layer of cushioning like sand.
  • It is also suggested to take help from at least one other person before beginning the work, as it is quite a hassle to put together the liner by just one person.
  • The liner is thick and sturdy and can take a good amount of weight.
  • The pond liner can also be trimmed or extended depending on the size of the pond, and it is incredibly easy to shape.
  • Most customers also claim that the pond liner arrives a day or two before the expected delivery date.
  • The liner is laminated with a UV resistant coating and is incredibly waterproof.
  • However, a lot of patience and time goes into making the liner set properly so that it fulfils its purpose with efficiency.

2. Swell UK Pond Liner with 25 year guarantee - 5 x 5m

Swell UK Pond Liner with 25 year guarantee - 5 x 5m
4.4 out of 5 stars ( 51 customer reviews )
Usually dispatched within 24 hours

This pond liner by Swell comes with a damage repair kit and fish pond liner.

It has some incredible features including:

  • This black pond liner is available in an array of sizes and this particular size is for on Amazon.
  • Along with a 25 year warranty, a damage repair kit comes along with the package.
  • There is also a detailed instruction manual that clarifies almost every single query that comes with the installation of the liner.
  • The delivery with this liner is incredibly fast.
  • The liner is 0.35mm thick and very sturdy as well as durable.
  • The liner has a layer of UV resistant coating so that it can be used in the sun without any harmful side effects.
  • A lot of users claim that this is a tarpaulin type of product, but does not fail to do the job without errors.
  • This pond liner is easy to shape and bend and so, it can be used in different sizes and shapes of ponds. It is certainly very flexible and can easily mould into any shape.
  • The pond liner provides excellent protection and is worth the money from what the reviews say.

3. Certikin International Ltd Heissner TF171-00 2 x 3m PVC Pond Liner

Certikin International Ltd Heissner TF171-00 2 x 3m PVC Pond Liner
4.4 out of 5 stars ( 37 customer reviews )
Usually dispatched within 24 hours

This blue coloured pond liner has garnered a lot of positive reviews for its durability and strength.

Some more of its key features include:

  • This pond liner worth comes with a 10 year warranty and is a deal that shouldn’t be missed.
  • This blue coloured pond liner is made of plastic.
  • This liner is safe for fishes, protects sun damage and does not go bad due to the cold weather.
  • Since the liner is made of plastic and is smaller in size it is very light to lift and thus easier to manoeuvre.
  • A reviewer claims that just one layer of the liner was enough to stop the leaking in a concrete pond.
  • The liner can withstand the weight of a man when he is standing on it in order to shape it, therefore, it is without a doubt sturdy and durable.
  • Another customer reviews that the pond liner easily withstood the warm temperatures, and is already built in a manner to survive through the colder months.
  • The pond liner can last a lifetime if it is taken care of properly.

4. Pond Liner 4m x 3m 25 YEAR GUARANTEE

Pond Liner 4m x 3m 25 YEAR GUARANTEE
4.4 out of 5 stars ( 39 customer reviews )

This 4x 3 pond liner by Polyex comes along with 25 year guarantee.

It has some incredible features that are listed below:

  • This pond liner that comes with a 25 year guarantee is available on Amazon for .
  • It is reversible with a black and rust coloured coating.
  • Other than being UV resistant, the liner is also rot resistant.
  • The brown finish of the liner gives a nice view of the bottom of the pond and is a nice change from the regular black pond liners.
  • The liner can withstand a large amount of weight, since one customer claims that he has ¾ ton of water inside a builder’s bag, strapped to the back of a boat.
  • For the price and the guarantee that comes along with the liner, this deal is a steal.

5. Bermuda Sand Pre Formed Pond 128 x 84 cm / Pond Liner

Bermuda Sand Pre Formed Pond 128 x 84 cm / Pond Liner
4.6 out of 5 stars ( 153 customer reviews )
Usually dispatched within 1-2 business days

This small pre-formed pond by Bermuda is ideal to build a small wildlife pond in your backyard.

The key features of this bestselling product are:

  • Priced at this pond liner is a beautiful addition for garden enthusiasts.
  • This is the perfect choice of pond liner for people who have just begun exploring ponds and wildlife.
  • It is the perfect size for your back garden.
  • It is easy to dig the area before placing the pond liner inside, and then covering the open spaces with sand again.
  • The pond liner is incredibly easy to install as it is already pre-shaped.
  • As it is a small pond liner compared to others, it is very lightweight and thus much easier to install.
  • This pond liner can be used as a small wildlife pond or even for fishes.
  • There are different levels inside the liner, giving it steps and depth.
  • This pond liner comes with a 20 year guarantee, and the customer service is extremely helpful and responsive
  • A lot of customers claim that the small pond attracts a variety of animals like frogs and gives a very aesthetic look to the backyard.