Why getting a pond is a great investment
A wide selection of Flexiliner Pond Liners
We've got a full list of Flexiliners so that you can find the right one.
Pond Liner Size
Guarantees
Length / Width
15 Year
25 Year
40 Year
40 Year + 1/2 Price Fleece
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--360.webp "flexi 400x400")
2m / 2m
£7.96
£9.96
£11.96
£17.56
Guarantee Period
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--360.webp "flexi 400x400")
2.5m / 2m
£9.95
£12.45
£14.95
£21.95
Guarantee Period
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--360.webp "flexi 400x400")
2.5m / 2.5m
£12.44
£15.56
£18.69
£27.44
Guarantee Period
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--360.webp "flexi 400x400")
3m / 2m
£11.94
£14.94
£17.94
£26.34
Guarantee Period
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--360.webp "flexi 400x400")
3m / 3m
£17.91
£22.41
£26.91
£39.51
Guarantee Period
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--360.webp "flexi 400x400")
4m / 3m
£23.88
£29.88
£35.88
£52.68
Guarantee Period
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--360.webp "flexi 400x400")
4m / 4m
£31.84
£39.84
£47.84
£70.24
Guarantee Period
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--360.webp "flexi 400x400")
5m / 3m
£29.85
£37.35
£44.85
£65.85
Guarantee Period
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--360.webp "flexi 400x400")
5m / 4m
£39.80
£49.80
£59.80
£87.80
Guarantee Period
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--360.webp "flexi 400x400")
5m / 4.5m
£44.78
£56.03
£67.28
£98.78
Guarantee Period
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--360.webp "flexi 400x400")
5m / 5m
£49.75
£62.25
£74.75
£109.75
Guarantee Period
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--360.webp "flexi 400x400")
6m / 3m
£35.82
£44.82
£53.82
£79.02
Guarantee Period
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--360.webp "flexi 400x400")
6m / 4m
£47.76
£59.76
£71.76
£105.36
Guarantee Period
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--360.webp "flexi 400x400")
6m / 4.5m
£53.73
£67.23
£80.73
£118.53
Guarantee Period
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--360.webp "flexi 400x400")
6m / 5m
£59.70
£74.70
£89.70
£131.70
Guarantee Period
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--360.webp "flexi 400x400")
6m / 6m
£71.64
£89.64
£107.64
£158.04
Guarantee Period
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--360.webp "flexi 400x400")
7m / 3m
£41.79
£52.29
£62.79
£92.19
Guarantee Period
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--360.webp "flexi 400x400")
7m / 4m
£55.72
£69.72
£83.72
£122.92
Guarantee Period
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--360.webp "flexi 400x400")
7m / 5m
£69.65
£87.15
£104.65
£153.65
Guarantee Period
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--360.webp "flexi 400x400")
7m / 5.5m
£76.62
£95.87
£115.12
£169.02
Guarantee Period
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--360.webp "flexi 400x400")
7m / 6m
£83.58
£104.58
£125.58
£184.38
Guarantee Period
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--360.webp "flexi 400x400")
7m / 6.5m
£90.55
£113.30
£136.05
£199.75
Guarantee Period
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--360.webp "flexi 400x400")
7m / 7m
£97.51
£122.01
£146.51
£215.11
Guarantee Period
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--360.webp "flexi 400x400")
7.5m / 6m
£89.55
£112.05
£134.55
£197.55
Guarantee Period
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--360.webp "flexi 400x400")
7.5m / 7m
£104.48
£130.73
£156.98
£230.48
Guarantee Period
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--360.webp "flexi 400x400")
7.5m / 7.5m
£111.94
£140.06
£168.19
£246.94
Guarantee Period
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--360.webp "flexi 400x400")
8m / 3m
£47.76
£59.76
£71.76
£105.36
Guarantee Period
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--360.webp "flexi 400x400")
8m / 4m
£63.68
£79.68
£95.68
£140.48
Guarantee Period
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--360.webp "flexi 400x400")
8m / 5m
£79.60
£99.60
£119.60
£175.60
Guarantee Period
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--360.webp "flexi 400x400")
8m / 6m
£95.52
£119.52
£143.52
£210.72
Guarantee Period
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--360.webp "flexi 400x400")
8m / 7m
£111.44
£139.44
£167.44
£245.84
Guarantee Period
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--360.webp "flexi 400x400")
8m / 8m
£127.36
£159.36
£191.36
£280.96
Guarantee Period
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--360.webp "flexi 400x400")
9m / 5m
£89.55
£112.05
£134.55
£197.55
Guarantee Period
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--360.webp "flexi 400x400")
9m / 6m
£107.46
£134.46
£161.46
£237.06
Guarantee Period
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--360.webp "flexi 400x400")
9m / 7m
£125.37
£156.87
£188.37
£276.57
Guarantee Period
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--360.webp "flexi 400x400")
9m / 8m
£143.28
£179.28
£215.28
£316.08
Guarantee Period
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--360.webp "flexi 400x400")
9m / 9m
£161.19
£201.69
£242.19
£355.59
Guarantee Period
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--360.webp "flexi 400x400")
10m / 6m
£119.40
Out Of Stock
£149.40
Out Of Stock
£179.40
Out Of Stock
£263.40
Out Of Stock
Guarantee Period
15 Year
£119.40
Out Of Stock
25 Year
£149.40
Out Of Stock
40 Year
£179.40
Out Of Stock
40 Year + 1/2 Price Fleece
£263.40
Out Of Stock
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--360.webp "flexi 400x400")
10m / 7m
£139.30
£174.30
£209.30
£307.30
Guarantee Period
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--360.webp "flexi 400x400")
10m / 8m
£159.20
£199.20
£239.20
£351.20
Guarantee Period
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--360.webp "flexi 400x400")
10m / 9m
£179.10
Out Of Stock
£224.10
Out Of Stock
£269.10
Out Of Stock
£395.10
Out Of Stock
Guarantee Period
15 Year
£179.10
Out Of Stock
25 Year
£224.10
Out Of Stock
40 Year
£269.10
Out Of Stock
40 Year + 1/2 Price Fleece
£395.10
Out Of Stock
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10m / 10m
£199.00
Out Of Stock
£249.00
Out Of Stock
£299.00
Out Of Stock
£439.00
Out Of Stock
Guarantee Period
15 Year
£199.00
Out Of Stock
25 Year
£249.00
Out Of Stock
40 Year
£299.00
Out Of Stock
40 Year + 1/2 Price Fleece
£439.00
Out Of Stock
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--360.webp "flexi 400x400")
11m / 7m
£153.23
£191.73
£230.23
£338.03
Guarantee Period
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--360.webp "flexi 400x400")
11m / 8m
£175.12
£219.12
£263.12
£386.32
Guarantee Period
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--360.webp "flexi 400x400")
11m / 9m
£197.01
£246.51
£296.01
£434.61
Guarantee Period
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--360.webp "flexi 400x400")
11m / 10m
£218.90
£273.90
£328.90
£482.90
Guarantee Period
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--360.webp "flexi 400x400")
12m / 7m
£167.16
£209.16
£251.16
£368.76
Guarantee Period
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--360.webp "flexi 400x400")
12m / 8m
£191.04
£239.04
£287.04
£421.44
Guarantee Period
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--360.webp "flexi 400x400")
12m / 9m
£214.92
£268.92
£322.92
£474.12
Guarantee Period
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--360.webp "flexi 400x400")
12m / 10m
£238.80
£298.80
£358.80
£526.80
Guarantee Period
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--360.webp "flexi 400x400")
12m / 12m
£286.56
£358.56
£430.56
£632.16
Guarantee Period
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--360.webp "flexi 400x400")
13m / 8m
£206.96
£258.96
£310.96
£456.56
Guarantee Period
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--360.webp "flexi 400x400")
13m / 9m
£232.83
£291.33
£349.83
£513.63
Guarantee Period
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--360.webp "flexi 400x400")
13m / 10m
£258.70
£323.70
£388.70
£570.70
Guarantee Period
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--360.webp "flexi 400x400")
13m / 12m
£310.44
£388.44
£466.44
£684.84
Guarantee Period
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--360.webp "flexi 400x400")
13m / 13m
£336.31
£420.81
£505.31
£741.91
Guarantee Period
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--360.webp "flexi 400x400")
14m / 8m
£222.88
£278.88
£334.88
£491.68
Guarantee Period
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--360.webp "flexi 400x400")
14m / 9m
£250.74
£313.74
£376.74
£553.14
Guarantee Period
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--360.webp "flexi 400x400")
14m / 10m
£278.60
£348.60
£418.60
£614.60
Guarantee Period
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--360.webp "flexi 400x400")
14m / 12m
£334.32
£418.32
£502.32
£737.52
Guarantee Period
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--360.webp "flexi 400x400")
14m / 14m
£390.04
£488.04
£586.04
£860.44
Guarantee Period
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--360.webp "flexi 400x400")
15m / 8m
£238.80
£298.80
£358.80
£526.80
Guarantee Period
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--360.webp "flexi 400x400")
15m / 9m
£268.65
£336.15
£403.65
£592.65
Guarantee Period
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--360.webp "flexi 400x400")
15m / 10m
£298.50
£373.50
£448.50
£658.50
Guarantee Period
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--360.webp "flexi 400x400")
15m / 12m
£358.20
£448.20
£538.20
£790.20
Guarantee Period
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--360.webp "flexi 400x400")
15m / 15m
£447.75
£560.25
£672.75
£987.75
Guarantee Period
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--360.webp "flexi 400x400")
16m / 10m
£318.40
£398.40
£478.40
£702.40
Guarantee Period
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--360.webp "flexi 400x400")
16m / 12m
£382.08
£478.08
£574.08
£842.88
Guarantee Period
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--360.webp "flexi 400x400")
18m / 10m
£358.20
£448.20
£538.20
£790.20
Guarantee Period
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--360.webp "flexi 400x400")
18m / 12m
£429.84
£537.84
£645.84
£948.24
Guarantee Period
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--360.webp "flexi 400x400")
18m / 15m
£537.30
£672.30
£807.30
£1,185.30
Guarantee Period
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--360.webp "flexi 400x400")
20m / 15m
£597.00
£747.00
£897.00
£1,317.00
Guarantee Period
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--360.webp "flexi 400x400")
20m / 18m
£716.40
£896.40
£1,076.40
£1,580.40
Guarantee Period
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--360.webp "flexi 400x400")
24m / 15m
£716.40
£896.40
£1,076.40
£1,580.40
Guarantee Period
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--360.webp "flexi 400x400")
24m / 18m
£859.68
£1,075.68
£1,291.68
£1,896.48
Guarantee Period
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--360.webp "flexi 400x400")
26m / 18m
£931.32
£1,165.32
£1,399.32
£2,054.52
Guarantee Period
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--360.webp "flexi 400x400")
26m / 20m
£1,034.80
£1,294.80
£1,554.80
£2,282.80
Guarantee Period
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--360.webp "flexi 400x400")
28m / 18m
£1,002.96
£1,254.96
£1,506.96
£2,212.56
Guarantee Period
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--360.webp "flexi 400x400")
28m / 20m
£1,114.40
£1,394.40
£1,674.40
£2,458.40
Guarantee Period
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--360.webp "flexi 400x400")
30m / 16m
£955.20
£1,195.20
£1,435.20
£2,107.20
Guarantee Period
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--360.webp "flexi 400x400")
30m / 18m
£1,074.60
£1,344.60
£1,614.60
£2,370.60
Guarantee Period
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--360.webp "flexi 400x400")
30m / 20m
£1,194.00
£1,494.00
£1,794.00
£2,634.00
Guarantee Period
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--360.webp "flexi 400x400")
32m / 20m
£1,273.60
£1,593.60
£1,913.60
£2,809.60
Guarantee Period
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--360.webp "flexi 400x400")
32m / 22m
£1,400.96
£1,752.96
£2,104.96
£3,090.56
Guarantee Period
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--360.webp "flexi 400x400")
34m / 18m
£1,217.88
£1,523.88
£1,829.88
£2,686.68
Guarantee Period
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--360.webp "flexi 400x400")
34m / 20m
£1,353.20
£1,693.20
£2,033.20
£2,985.20
Guarantee Period
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--360.webp "flexi 400x400")
34m / 22m
£1,488.52
£1,862.52
£2,236.52
£3,283.72
Guarantee Period
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--360.webp "flexi 400x400")
36m / 24m
£1,719.36
£2,151.36
£2,583.36
£3,792.96
Guarantee Period
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--360.webp "flexi 400x400")
38m / 26m
£1,966.12
£2,460.12
£2,954.12
£4,337.32
Guarantee Period
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--360.webp "flexi 400x400")
40m / 30m
£2,388.00
£2,988.00
£3,588.00
£5,268.00
Guarantee Period
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--360.webp "flexi 400x400")
40m / 40m
£3,184.00
Out Of Stock
£3,984.00
Out Of Stock
£4,784.00
Out Of Stock
£7,024.00
Out Of Stock
Guarantee Period
15 Year
£3,184.00
Out Of Stock
25 Year
£3,984.00
Out Of Stock
40 Year
£4,784.00
Out Of Stock
40 Year + 1/2 Price Fleece
£7,024.00
Out Of Stock
Select Guarantee
--360.webp "flexi 400x400")
50m / 40m
£3,980.00
£4,980.00
£5,980.00
£8,780.00
Guarantee Period
Flexible pond liners provide the freedom to build all shapes of pond. We sell pond liners you can trust - guaranteed - and specialise in all types of pond liner and pond liner underlay. Buy a pond liner today and get next day UK delivery.
About the flexiliners
- 15 years is the minimum manufacturer's guarantee period for Flexiliner pond liners.
- Consider buying a pond liner larger than you think you might need - it's easy to be over enthusuastic when digging! And the liner can always be trimmed down to size.
If you need any help or further information please contact us.
Need some help? Read our guides!
Benefits of a Pond
Pond Building Guide
Building a pond is easy with our simple guide!
Pond Calculator
Work out what size pond liner you need
Pond Liners Guide
What different materials are available?
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