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98% Feefo rating

4 metre x 4 metre Flexiliner Pond Liners

Our bestselling 3-ply pondliners available in 36 different sizes and are guaranteed for up to 35 years.

Average Rating

Feefo Star Rating(5/5)
46customer reviews
Metric
Imperial
Pond liner length
4m
Pond liner width
4m
To Fit pond (with 1m depth) - width
1m
To Fit pond (with 1m depth) - length
1m
Choose a guarantee
Our flexiliner pondliners are guaranteed for either 15, 25 or 40 years.
Choose which guarantee pondliner you want below:

15 year guarantee

23.84

25 year guarantee

28.64

40 year guarantee

36.64
Have you chosen an underlay?
Buy a pondliner with a 40 year guarantee and get half price underlay. We have the following underlay products to match this pond liner:

Basic quality

17.60

Best quality

27.20

For ponds with a 4 metre x 4 metre pondliner:

We recommend the following products for a pond created with this liner:

hozelock easyclear 3000 (5w uvc, includes hose, clips & bulb) Hozelock EasyClear 3000 (5w UVC, INCLUDES Hose, Clips & Bulb)
RRP 189.99
107.99
Max Flow:
1260
Max Flow One Head:
0
Max Pond Size:
2000
UV Wattage:
5
Fountain Height:
0.6
Waterfall Width:
0
FeeFo Feedback

Flexiliner Pond Liner reviews

Feedback for Flexiliner Pond Liners has been compiled from 46 customer reviews

Date Product Score Customer Comment

25yr pondliner 4x4

  • Customer also bought: .... :
  • Pond Fleece Underlay 4x4
++

Great product - does what it says on the tin!

25yr pondliner 4x4

  • Customer also bought: .... :
  • Basic Underlay 4x4
  • PondXpert Anti-Chlorine 250ml
++

Very good and the description was as good as the product.

Pond Liner 4m x 4m 40 Year Guarantee Plus Underlay

  • Customer also bought: .... :
  • PondXpert Classic Stone Liner 1.2m x 1m
++

Strong liner easy to install

15yr pondliner 4x4

++

Great customer service, & communication

25yr pondliner 4x4

++

Very flexible easy to use and fit to the new shape

Pond Liner 4m x 4m 40 Year Guarantee Plus Underlay

++

Was extra LG what I expected

Pond Liner 4m x 4m 40 Year Guarantee Plus Underlay

++

Looks like it will stand the test of time.

Pond Liner 4m x 4m 40 Year Guarantee Plus Underlay

++

the pond liner is working well and I got free underlay with it

Pond Liner 4m x 4m 40 Year Guarantee Plus Underlay

+

This product is worth the four stars given.

Pond Liner 4m x 4m 40 Year Guarantee Plus Underlay

++

Good value, decent quality material looks like it will last. Decent little instruction leaflet too. Underlay was also good quality.

15yr pondliner 4x4

  • Customer also bought: .... :
  • Basic Underlay 4x3
++

Great quality, plenty of spare

Pond Liner 4m x 4m 40 Year Guarantee Plus Underlay

++

Good quality. Exact size. Perfect.

Pond Liner 4m x 4m 40 Year Guarantee Plus Underlay

++

Good product. Well packaged.

15yr pondliner 4x4

++

every good product,value for money

Pond Liner 4m x 4m 40 Year Guarantee Plus Underlay

++

As above. All as advertised. Prompt delivery.

Pond Liner 4m x 4m 40 Year Guarantee Plus Underlay

  • Customer also bought: .... :
  • PondXpert TripleAction 3000 Classic (13w UVC 10m Cable)
++

Great deal on both products. There was more than enough to do the pond, I even managed to double up the underlay to make it stronger.
Fantastic price as well for both

40yr pondliner 4x4

  • Customer also bought: .... :
  • Pond Fleece Underlay 4x4 (1 at half price)
  • PondXpert 9v Adaptor for Solar Features with Transform Cable
  • PondXpert SolarShower 300 with Battery & LED
++

Excellent quality and value

Flexiliner 4x4 40yr - HALF PRICE FLEECE

++

great products, easy and helpful website

Flexiliner 4x4 40yr - HALF PRICE FLEECE

++

Good quality, fast service

Pond Liner 4m x 4m 40 Year Guarantee Plus Underlay

++

Brilliant addition to my order especially as it was free with the pond liner. Would purchase from this company again

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