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98% Feefo rating

5 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(5/5)
11customer 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 11 customer reviews

Date Product Score Customer Comment

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

  • Customer also bought: .... :
  • PondXpert MultiChamber Blue Foams (Set of 4)
  • PondXpert MultiChamber Yellow Fine Foams (Set of 4)

Very good no problem at all

Flexiliner 5x5 40yr - HALF PRICE FLEECE


Perfect just what I was after

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


Good product good service

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


Perfect, perfect and again perfect

40yr pondliner 5x5


what I needed as described

15yr pondliner 5x5


quality came to expectations

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


Perfectly adequate for my needs thank you

25yr pondliner 5x5


Good quality liner. Easy to fit.

15yr pondliner 5x5

  • Customer also bought: .... :
  • PondXpert MightyMite Pond Pump 2000
  • Basic Underlay 5x5
  • Hozelock Flow Regulator 25mm
  • 25mm Diameter Hose (5m Length)
  • Hozelock 25mm Zinc Hoseclip (Pair)

Good quality for a budget pond liner.

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