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98% Feefo rating

6 metre x 4.5 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)
6 customer 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


25 year guarantee


40 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


For ponds with a 6 metre x 4.5 metre pondliner:

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

oase pondovac 3 pond vacuum - free gloves
Oase Pondovac 3 Pond Vacuum - Free Gloves

our price: £254.99

hozelock cascade   1500 fountain pump
Hozelock Cascade 1500 Fountain Pump

our price: £52.99

FeeFo Feedback

Flexiliner Pond Liner reviews

Feedback for Flexiliner Pond Liners has been compiled from 6 customer reviews

Date Product Score Customer Comment

15yr pondliner 6x4.5

  • Customer also bought: .... :
  • Basic Underlay 6x4.5
  • PondXpert Solar Shower 150 Pond Pump

Good quality and item as ordered and expected.

15yr pondliner 6x4.5


Fitted very quickly and looks great.

25yr pondliner 6x4.5


cvb b

40yr pondliner 6x4.5

  • Customer also bought: .... :
  • Pond Fleece Underlay 6x4.5 (1 at half price)

Looks good but not used yet

25yr pondliner 6x4.5

  • Customer also bought: .... :
  • Pond Fleece Underlay 6x4.5

Easy to use and cut to right size and shape - needed 2 people to do it

25yr pondliner 6x4.5

  • Customer also bought: .... :
  • Hozelock EasyClear 9000 - FREE Hose Clips & Bulb
  • 25yr pondliner 3x3
  • Pond Fleece Underlay 6x4.5
  • Pond Fleece Underlay 3 x 5

Good price for 25year guarantee

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