Pond Liner 3 x 3m 40 Year Guarantee Plus Underlay Thumbnail Image

For Other Sizes view all

Flexiliner 3m x 3m 40yr Plus Underlay

Product Code: FL030X030-15F

£18.00

Was £43.11

RRP: £61.13 | Save £43.13 (71%)

In Stock

Choose a Model

Want this for Thursday July 17th? Order in the next

16 hours, 45 minutes, 53 seconds

Loved by customers

98% Feefo Rating.

100% Secure

Shop with confidence.

Speedy Delivery

1000s of items in stock.

About the Flexiliner 3m x 3m 40yr Plus Underlay

Manufacturer: PondXpert

This bestselling pond liner is guaranteed for 40 years and comes with free 60gsm underlay worth £16.20.

This popular pond liner size is perfect for creating a small garden pond. The liner itself is manufactured out of LDPE (Low Density Polyethylene) which is tearproof, rotproof and UV-stabilised. It will provide many years of service once installed and is guaranteed by the manufacturer for a minimum of 40 years.

Flexiliner 3m x 3m 40yr Plus Underlay Features

You can create a number of different shaped ponds or water features with this waterproof sheet

To give you an idea the liner can be used to create a pond 1.4m x 1.4m x 0.3m deep (4'6" x 4'6" x 1' deep), which includes an allowance of 50cm each way for overlap

Best pond liner deal in the UK

Reviews for Flexiliner 3m x 3m 40yr Plus Underlay

Mr P Murray, North Yorkshire

5th September 2024

All arrived promptly and correctly, good quality items.

Trusted Customer

19th April 2024

Great price and great quality

Trusted Customer

23rd October 2023

It is a thick liner and as you'd expect fairly stiff. OK for a half-barrel with some fiddling and side pleating to get it to fit. Probably OK for square and rectangular 'box' shape ponds with one fold per corner. If I were lining a small shallow smooth contoured pond for invertebrates and insects I'd use this stuff. For anything with a more complex, shelved and more serious fish-friendly design, [in terms of depth], I would go for a rubber-based membrane.

Mr Paul Rudling

18th July 2023

Good strong liner and good underlay

Trusted Customer

18th July 2023

Good price, quick delivery

Reviews provided by