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Selling online since 2005
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(4.9/5)
57customer 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 57 customer reviews

Date Product Score Customer Comment

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

++

easy to fit - delivery as promised

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

++

Good service, good product.

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

++

Because it was such a brilliant service!

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

-

the liner was a lot thinner than I thought it should be

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

++

Excellent products good price

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

++

Great items and excellent service thank you !!

15yr pondliner 4x4

++

Great quality pond liner, with 15 year guarantee.

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

++

Good quality product and fast delivery.

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

++

Top class quality and service.

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

++

Good quality liner at good price

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

++

The quality and above all, the size meant little wastage.

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

+

Needed a cheaper liner to go on top of the fleece underlay and underneath a reused butyl liner as extra protection.Good quality.

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

  • Customer also bought: .... :
  • PondXpert Pond Sticks (1kg)
++

Underlay included in price and excellent service.

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

++

It is good quality at a good price

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

++

Seems great quality and is so far doing as it should. Not much more I can say really

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

++

Nice product, does what it says on the tin and cheepest around!

15yr pondliner 4x4

+

See above statement for review

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

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