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Pond Liners:


Average Rating

Feefo Star Rating(4.9/5)
4578 customer reviews

Pond liners you can trust - guaranteed! We specialise in pond liner and pond liner underlay - see reviews here!
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Flexiliner Pond LinersFlexiliner Pond Liners
Bestselling 3-ply pond liners available in 36 different sizes guaranteed for up to 40 yrs.
Half Price Underlay Offer on 40yr Liners
Rubber Pond LinersRubber Pond Liners
Butyl Rubber and Greenseal EPDM pond liners. Please allow 3-7 working days for delivery.
Blagdon Ultimate Lining SystemBlagdon Ultimate Lining System
PVC Pond Liner and Underlay Sale. Lifetime Guarantee. Extra Special Offer - 80% Off RRP.
PVC Pond LinersPVC Pond Liners
Heavyweight pond liners made out of PVC. Black, 0.5mm thick, guaranteed up to 30 yrs.
Firestone Pond LinersFirestone Pond Liners
1.02mm these are our thickest pond liners. Please allow 3-7 working days delivery.
Pond Liner UnderlayPond Liner Underlay
Essential to protect your pond liner. Our pond liners can only be guaranteed when underlaid.
Stone Faced Pond LinerStone Faced Pond Liner
Lay on top of existing pond liner to create a natural edge - perfect 'beach' for wildlife
Preformed Pond LinersPreformed Pond Liners
Rigid pond liners (also called preformed ponds) manufactured out of hard plastic or fibreglass.
Pond Liner AccessoriesPond Liner Accessories
Pond liner repair kits and joining tape
Concrete Pond AccessoriesConcrete Pond Accessories
Concrete pond sealer, reinforcement Fibres and putty

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Lowest Price Pondliners Guaranteed

We constantly check competitor prices and confidently believe that our pondliners offer you the best deal in the UK. However, in the unlikely event that you find pond liners available (of similar high quality) at a cheaper price elsewhere in the UK then please let us know. If your claim can be authenticated we will beat that price. (This offer excludes Ebay and other auction-site prices). Contact us at info@pondkeeper.co.uk.

Pond Liner Calculator

calculatorUse our pond calculator. This handy tool automatically calculates the size of liner you will need from your pond measurements.

Pond Liner FAQs

What are your pond liners made from?

Flexiliner Pond Liner Material and Construction
Flexiliner pond liners are manufactured out of LDPE (Low Density Polyethylene). An ultra-tight weave of tough fibres is sandwiched between two layers of rot/UV resistant laminated coating. This means that the pond liners are tough and strong, yet still supple and flexible enough to easily move into position when pond building.

Are your Pond Liners as good as other types?

Flexiliner (LDPE) Pond Liners vs Butyl or PVC Pond Liners
There are a lot of pond liner materials on the market and we have tried them all. But listening to landscapers we know that one real advantage of our Flexiliner is that they are reinforced. The more uniform material of the other pond liners means that a tiny puncture or tear can run when the weight of water is introduced to the pond. This does not happen with our liners as the inner weave acts as a reinforcement grid within the pond liner. Try cutting a sample with a pair of scissors and then try to tear it apart with your hands and you will see what we mean! You can be reassured by the fact that our pond liners are now employed successfully in thousands of pond installations across the world. Each one backed by us with a long-life guarantee.

How can you offer such low pond liner prices?

Remarkably Low Price Pond Liners
The clever construction method we employ means that a pond liner made out of a less expensive base material can last for just as long as other, more expensive pond liners. Plus, due to our success we can manufacture vast bulk quantities of these pond liners and this too helps to keep production costs low. We pride ourselves in offering the lowest liner price in the UK and fight to keep this position. Despite a raw material increase this year we have not raised our prices and will continue to offer the best price possible.

Why do I need a pond liner/ What choices are there?

Pond Lining – The traditional approach
People have been creating water gardens for hundreds of years. Vast water expanses and lakes were created for the great country estates in 18th Century Britain by the likes of famous landscape gardeners such as Capability Brown. Then, as now, thought had to be given to the question of lining the pond so that the water couldn’t escape. Traditionally water was retained by puddling pools in clay before they were filled. This method is rarely used today as it’s a messy and time-consuming task and clay ponds can be subject to cracking during drought.

The modern water gardener has much more choice:

  • Flexible pond liners
    If you’re after more than 4 square metres of surface water and a choice of depth then flexible pond liners are the answer. The types available are typically Butyl pond liners, PVC pond liners and LDPE Pond Liners. All modern flexible pond liners will give good long lasting results. The LDPE pond liners manufactured for pondkeeper.co.uk have the benefit of being reinforced – this means that any tiny punctures created by rogue thorns/stones will not stretch and rip through the pond liners when the weight of water is introduced.
  • Concrete pond lining
    There is the possibility of manufacturing the pond liner out of concrete and this method does create a very good long-lasting barrier. However, there is a lot of on-site mess and disruption and it is an expensive option.
  • Rigid pond liners
    Rigid pre-formed pools made out of plastic (typically HDPE) can be used as pond lining for smaller projects. However as they are molded into a pre-selected shape and size they are only worth considering if they match the dimensions of the project that you have in mind..
FeeFo Feedback

Pond Keeper reviews

Feedback for Pond Keeper has been compiled from 4578 customer reviews

Date Product Score Customer Comment

PondXpert Green Water Beaters - BUY 1 GET 1 FREE

  • Customer also bought: .... :
  • PondXpert Sludge Shifter 6 pack - BOGOF Offer
-

Doesn't seem to work.The water stays green.

PondXpert Sludge Shifter 6 pack - BOGOF Offer

  • Customer also bought: .... :
  • PondXpert Green Water Beaters - BUY 1 GET 1 FREE
-

Doesn't seem to work.. Sludge persists

Nishikoi Clear Waters Blanketweed Treatment

+

Only used it for 4 weeks so far, but pond seems clearer and blanketweed seems to be at a minimum. Will keep on using it as instructed, hopefully over time all blanketweed will vanish. Also doesn't seem to have affected fish or plants.

Firestone Pond Liner 6.1m x 5.18m + Half Price Fleece

++

Excellent

PondXpert Green Water Beaters - BUY 1 GET 1 FREE

  • Customer also bought: .... :
  • PondXpert SolarAir Float
  • Pond Air Stone 20mm (fits solar range)
  • Blagdon Sludge Buster 2000 Gallon Pack
++

I brought these 4 products (PondXpert SolarAir Float, PondXpert Green Water Beaters, Blagdon Sludge Buster and Pond Air Stones 20mm) from pondkeeper as my new small pond (created in April) had gone rather ‘green’ over the summer months and I was hoping it would clear it: I used 4 of the ‘Green Water Beaters’ bags and 2 of the ‘Sludge Buster’ packs over a period of about 4 weeks; and had the ‘SolarAir Float’ running during this time (when the sun was out). GREAT, near the end of those four weeks the pond suddenly cleared to crystal clear water and I could again see the bottom of the pond again. I don’t know which of these products did it, or if it was a combination of them all, but I am very pleased with the results.

PondXpert SolarAir Float

  • Customer also bought: .... :
  • Pond Air Stone 20mm (fits solar range)
  • Blagdon Sludge Buster 2000 Gallon Pack
  • PondXpert Green Water Beaters - BUY 1 GET 1 FREE
+

I brought these 4 products (PondXpert SolarAir Float, PondXpert Green Water Beaters, Blagdon Sludge Buster and Pond Air Stones 20mm) from pondkeeper as my new small pond (created in April) had gone rather ‘green’ over the summer months and I was hoping it would clear it: I used 4 of the ‘Green Water Beaters’ bags and 2 of the ‘Sludge Buster’ packs over a period of about 4 weeks; and had the ‘SolarAir Float’ running during this time (when the sun was out). GREAT, near the end of those four weeks the pond suddenly cleared to crystal clear water and I could again see the bottom of the pond again. I don’t know which of these products did it, or if it was a combination of them all, but I am very pleased with the results.

I am rather disappointed with the ‘PondXpert SolarAir Float’ floating solar oxygenator though, as it only seems to work when it is in full sunlight, any small shadow or light cloud and it stopped working, which seems wrong to me. Other than that it works well.


On 09-Sep-2016 the supplier responded:
Dear Paul,

Thank you for taking the opportunity to leave us your feedback.

The PondXpert SolarAir Float works in direct sunlight only.  We do supply a new lithium battery version of this which essentially 'stores' the energy and allows longer running times.  Please get in touch if you would like to talk through the alternatives available.

Regards,

Matt Anderson
www.pondkeeper.co.uk
01642 370888


On 15-Sep-2016 the customer added:
Thanks for your prompt reply: I have rerate this as this how your company expect this to work.

See this exchange on Feefo

Pond Air Stone 20mm (fits solar range)

  • Customer also bought: .... :
  • PondXpert SolarAir Float
  • Blagdon Sludge Buster 2000 Gallon Pack
  • PondXpert Green Water Beaters - BUY 1 GET 1 FREE
+

I broughts two of these to go with the 'PondXpert SolarAir Float' as someother review recommended that you got spares for the air stone.

Blagdon Sludge Buster 2000 Gallon Pack

  • Customer also bought: .... :
  • PondXpert SolarAir Float
  • Pond Air Stone 20mm (fits solar range)
  • PondXpert Green Water Beaters - BUY 1 GET 1 FREE
+

I brought these 4 products (PondXpert SolarAir Float, PondXpert Green Water Beaters, Blagdon Sludge Buster and Pond Air Stones 20mm) from pondkeeper as my new small pond (created in April) had gone rather ‘green’ over the summer months and I was hoping it would clear it: I used 4 of the ‘Green Water Beaters’ bags and 2 of the ‘Sludge Buster’ packs over a period of about 4 weeks; and had the ‘SolarAir Float’ running during this time (when the sun was out). GREAT, near the end of those four weeks the pond suddenly cleared to crystal clear water and I could again see the bottom of the pond again. I don’t know which of these products did it, or if it was a combination of them all, but I am very pleased with the results.

Blagdon Enhance LED 3 Light Set

  • Customer also bought: .... :
  • Tetra Pond Holiday Block 98g
++

Excellent

Tetra Pond Holiday Block 98g

  • Customer also bought: .... :
  • Blagdon Enhance LED 3 Light Set
+

Good

PondXpert Cleanopond Pond Vacuum

++

Tried it for the first time a few weeks ago - very pleased with the result.

PondXpert Cleanopond Pond Vacuum

  • Customer also bought: .... :
  • Cloverleaf Blanket Answer 800g
+

While the unit works well, it was cosmetically damaged, but as they never had any more in stock and it didn’t affect its operation I saw little point in complaining. I just find it strange that the base was damaged, but the packaging wasn’t.


On 11-Sep-2016 the supplier responded:
Dear John,

I am very sorry to hear this.

I have sent you a replacement base, please expect delivery on Tuesday with UKMAIL between 08:00 and 18:30.

If you have any questions please do not hesitate to get in touch.

Regards,

Matt Anderson
www.pondkeeper.co.uk
01642 370888


On 13-Sep-2016 the customer added:
Once again pond keepers customer service is without fault. Dealing with a problem without fuss. Thank you.

See this exchange on Feefo

Cloverleaf Blanket Answer 800g

  • Customer also bought: .... :
  • PondXpert Cleanopond Pond Vacuum
++

I was more than a little doubtful if this would work, having tried lots of other guaranteed methods of getting rid of blanket weed that have never worked. This was brilliant the required amount in a watering can evenly over my pond, the water was clear within three days, and within a week not a sign of any blanket weed...truly brilliant.

30yr PVC Pond Liner: 6 x 5

  • Customer also bought: .... :
  • Pond Fleece Underlay 6x5 (1 at half price)
-

Ordered the 30 year liner but received the 15 year instead. I rang on Bank Holiday Monday, and the chap I spoke to first off didn't understand I was annoyed by the fact the price is a significant difference. He kept telling me the warranty on the liner wasn't different. After a while the manager spoke to me and understood my issue. That was better, however the difference of £15, which I was told would be transferred into my bank within the hour wasn't. This might be the bank holiday I do understand but will be checking.


On 12-Sep-2016 the supplier responded:
Dear Andrew,

Thank you for taking the time to leave us your feedback.

I remember talking to you on the Bank Holiday Monday, i refunded the monies back to your original source of payment on 30/08/2016.

If this is still not showing in your account, please call me at your earliest opportunity and I can investigate.

Warm Regards,

Matt Anderson
www.pondkeeper.co.uk
01642 370888

Pond Fleece Underlay 6x5 (1 at half price)

  • Customer also bought: .... :
  • 30yr PVC Pond Liner: 6 x 5
++

Can't fault the underlay, however I should've had bought the tape to stick them all together.

Bermuda Kidney Planting Baskets - 3 for 2 Offer

  • Customer also bought: .... :
  • Ubbink Medium Square Planting Basket 25x15cm - 3 Pack
  • Velda Pond Planting Bags Small 18x18cm - 3 pack
  • PondXpert Blanketweed Beater Six BUY ONE GET ONE FREE
++

Excellent

Ubbink Medium Square Planting Basket 25x15cm - 3 Pack

  • Customer also bought: .... :
  • Bermuda Kidney Planting Baskets - 3 for 2 Offer
  • Velda Pond Planting Bags Small 18x18cm - 3 pack
  • PondXpert Blanketweed Beater Six BUY ONE GET ONE FREE
++

As Above

Velda Pond Planting Bags Small 18x18cm - 3 pack

  • Customer also bought: .... :
  • Bermuda Kidney Planting Baskets - 3 for 2 Offer
  • Ubbink Medium Square Planting Basket 25x15cm - 3 Pack
  • PondXpert Blanketweed Beater Six BUY ONE GET ONE FREE
++

As Above

PondXpert Blanketweed Beater Six BUY ONE GET ONE FREE

  • Customer also bought: .... :
  • Bermuda Kidney Planting Baskets - 3 for 2 Offer
  • Ubbink Medium Square Planting Basket 25x15cm - 3 Pack
  • Velda Pond Planting Bags Small 18x18cm - 3 pack
--

Bad


On 12-Sep-2016 the supplier responded:
Dear Steve,

Thank you for taking the time to leave us your feedback.

Please persevere with this excellent treatment as I am sure you will see great results.

If you would like to talk through this, please do not hesitate to contact myself or one of the helpful Pondkeeper team.

Regards,

Matt Anderson
www.pondkeeper.co.uk
01642 370888

PondXpert MightyMite Pond Pump 1000

--

It's packed up already. Impellor not turning. Cleaned but still not working.


On 12-Sep-2016 the supplier responded:
Dear Customer,

Thank you for taking the time to leave us your feedback.

I am really disappointed to hear this.  Please call the team at your earliest opportunity to arrange a replacement to be sent under the terms of the guarantee.

Sorry for any inconvenience.

Regards,

Matt Anderson
www.pondkeeper.co.uk
01642 370888

 
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Pondkeeper are UK suppliers of pond liners, underlay, pond pumps, filters and other pond equipment and water garden accessories.
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