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Summer Special - Quote 'FREEP' for FREE Delivery on 35 Spend or over
Thousands of products in stock
Selling online since 2005
98% Feefo rating

6 metre x 3 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)
7customer 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 7 customer reviews

Date Product Score Customer Comment

Pond liner 6m x 3m 40 Year Guarantee Plus Underlay


Pond looks wonderful and it's not leaking

Pond liner 6m x 3m 40 Year Guarantee Plus Underlay


Fantastic service at brilliant prices.

Pond liner 6m x 3m 40 Year Guarantee Plus Underlay


Good quality good size good price

Pond liner 6m x 3m 40 Year Guarantee Plus Underlay


A little stiff to use but does the job

Flexiliner 6x3 40yr - HALF PRICE FLEECE


Very good quality and lots of it.

40yr pondliner 6x3

  • Customer also bought: .... :
  • Pond Fleece Underlay 6 x 3 (1 at half price)
  • 8w UVC Bulb (Double-Ended BOGOF Deal)

When it arrived it was excellent quality. Exactly as expected

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