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98% Feefo rating

6 metre x 6 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)
13customer reviews
Pond liner length
Pond liner width
To Fit pond (with 1m depth) - width
To Fit pond (with 1m depth) - length
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

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


Best quality

FeeFo Feedback

Flexiliner Pond Liner reviews

Feedback for Flexiliner Pond Liners has been compiled from 13 customer reviews

Date Product Score Customer Comment

Flexiliner 6x6 40yr - HALF PRICE FLEECE


I don't know if it will last 40 years, but it went on a treat and cut beautifully

25yr pondliner 6x6

  • Customer also bought: .... :
  • Basic Underlay 6x6

Liner seems extremely good quality. This was recommended to me by my neighbour, who has a large pond. Mine is small but Iím very pleased so far.

15yr pondliner 6x6


Quick and very helpful...

Pond Liner 6x6m 40yr Plus Underlay


Have not installed it yet seems fine with plenty of underlay.

Pond Liner 6x6m 40yr Plus Underlay


Quality durable liner, assuring guarantee

15yr pondliner 6x6

  • Customer also bought: .... :
  • Hozelock Flow Regulator 25mm
  • 25mm Zinc Hoseclip - pair
  • 25mm Diameter Hose (5m Length)

Just what I needed.easy to use.

Pond Liner 6x6m 40yr Plus Underlay


just what was needed .and it fit my pond.

Pond Liner 6x6m 40yr Plus Underlay


Excellent service and delivery was as per instructed

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