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98% Feefo rating

6 metre x 5 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(4.65/5)
24 customer reviews
Metric
Imperial
Pond liner length
6m
Pond liner width
5m
To Fit pond (with 1m depth) - width
3m
To Fit pond (with 1m depth) - length
2m
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

£59.70

25 year guarantee

£74.70

40 year guarantee

£89.70
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

£54.00

Best quality

£84.00
hozelock cascade 1500 pump Hozelock Cascade 1500 Pump
RRP £152.99
£59.99
Max Flow:
0
Max Flow One Head:
900
Max Pond Size:
0
UV Wattage:
0
Fountain Height:
1.2
Waterfall Width:
0.12
FeeFo Feedback

Flexiliner Pond Liner reviews

Feedback for Flexiliner Pond Liners has been compiled from 24 customer reviews

Date Product Score Customer Comment

40yr pondliner 6x5

  • Customer also bought: .... :
  • Basic Underlay 6x5
++

Easy to lay very flexible

Flexiliner 6x5 40yr - HALF PRICE FLEECE

++

Seems a good product and should protect Pond Liner, easy to fit.

15yr pondliner 6x5

  • Customer also bought: .... :
  • PondXpert Preformed Pond (Tench)
  • Basic Underlay 3x3
  • PondXpert 20mm Hose (5m Length)
  • PondXpert FeatureFlow 4000 Pump (Extra Long 10m Cable)
+

Slightly thinner than I expected, but did the job.

Pond Liner 6m x 5m 40 Year Guarantee Plus Underlay

++

I was initially sceptical that the underlay and liner would be good quality given how much cheaper it was than thicker butyl liner. However, the amount of underlay supplied was generous and could be doubled up, and I covered most of the pond base with old carpet. The liner was easy to install, seems robust and is, so far, fully water tight.

Pond Liner 6m x 5m 40 Year Guarantee Plus Underlay

++

Very good service. I would recommend them.

40yr pondliner 6x5

++

Fitted exactly what we needed.

40yr pondliner 6x5

+

Not what i thought i was buying.

Pond Liner 6m x 5m 40 Year Guarantee Plus Underlay

++

Great quality and a bonus having the additional under liner supplied

Pond Liner 6m x 5m 40 Year Guarantee Plus Underlay

  • Customer also bought: .... :
  • Blagdon Inpond 3000 All-in-One Pond Pump (5w UVC)
++

strong and easy to lay and to cut to size

Pond Liner 6m x 5m 40 Year Guarantee Plus Underlay

-

The free underlay could’ve been thicket

Pond Liner 6m x 5m 40 Year Guarantee Plus Underlay

++

It is what it says. Does a good job.

40yr pondliner 6x5

  • Customer also bought: .... :
  • Pond Fleece Underlay 6x5
+

Not quite as flexible as butyl, and creases from folding can be difficult to manage, even on a warm day. But at 25% of the price, this is a minor issue

15yr pondliner 6x5

++

This is a multiple purchase over the last 6 years, reasonably priced for me to enlarge my pond as I have evolved into koi ownership.

Flexiliner 6x5 40yr - HALF PRICE FLEECE

  • Customer also bought: .... :
  • Hozelock EasyClear 3000 (5w UVC INCLUDES Hose Clips & Bulb)
++

Not used yet but arrived promptly and well packed. I have no doubt it'll be fine.

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