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10 bestPond Liner Thicknessof December 2025

112M consumers helped this year.

1

Swell UK 4 x 4m Pond Liner and Free Underlay | Ideal for Koi & Fish Pools Fountains and Streams | Flexible & Impermeable for Reinforced Durable Landscaping | Heavy Duty HDPE - 40 Year Guarantee
Swell UK 4 x 4m Pond Liner and Free Underlay | Ideal for Koi & Fish Pools Fountains and Streams | Flexible & Impermeable for Reinforced Durable Landscaping | Heavy Duty HDPE - 40 Year Guarantee

Swell UK

9.9

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2

B2C Extra thick pond liner Heavy Duty Durable HDPE 25 year warranty 200gsm - 035mm thick (4m x 6m (13'x20'))
B2C Extra thick pond liner Heavy Duty Durable HDPE 25 year warranty 200gsm - 035mm thick (4m x 6m (13'x20'))

B2C

9.8

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3

Swell 3m x 3m Pond Liner | 25 Year Guarantee | HDPE | UV Resistant | Garden Fish Ponds
Swell 3m x 3m Pond Liner | 25 Year Guarantee | HDPE | UV Resistant | Garden Fish Ponds

Swell UK

9.7

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4

Swell UK 7m x 9m Pond Liner | 25 Year Guarantee | HDPE | UV Resistant | Garden Fish Ponds
Swell UK 7m x 9m Pond Liner | 25 Year Guarantee | HDPE | UV Resistant | Garden Fish Ponds

Swell UK

9.6

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8% off

5

Bermuda Sand Pre Formed Pond 128 x 84 cm/Pond Liner
Bermuda Sand Pre Formed Pond 128 x 84 cm/Pond Liner

Bermuda

9.4

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Certikin International Ltd 2m x 3m PVC Pond Liner 0.5mm, Black

Certikin International Ltd 2m x 3m PVC Pond Liner 0.5mm, Black

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Pond Liner 2m x 2m 40yr Free Underlay (6' 6" x 6' 6")

Pond Liner 2m x 2m 40yr Free Underlay (6' 6" x 6' 6")

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B2C Extra thick pond liner Heavy Duty Durable HDPE 25 year warranty 200gsm - 035mm thick ***FREE UNDERLAY*** (3m x 4m (10'x13'))

B2C Extra thick pond liner Heavy Duty Durable HDPE 25 year warranty 200gsm - 035mm thick ***FREE UNDERLAY*** (3m x 4m (10'x13'))

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SolaDirect Pond Liner - 3 x 3 m / 9.5 x 9.5 ft - Perfect for Garden Ponds, Water Features, Koi & Fish Pools, Wildlife - Heavy Duty HDPE Material - UV and Tear Resistant, Flexible

SolaDirect Pond Liner - 3 x 3 m / 9.5 x 9.5 ft - Perfect for Garden Ponds, Water Features, Koi & Fish Pools, Wildlife - Heavy Duty HDPE Material - UV and Tear Resistant, Flexible

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6

Pond Liner 25 Year Guarantee Pond Lining 4m x 4m (13' x 13')
Pond Liner 25 Year Guarantee Pond Lining 4m x 4m (13' x 13')

PondHero

9.1

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7

E-BEST-OFFER Tough & Durable garden wildlife pond liners, (1, 2.5mx2.5m)
E-BEST-OFFER Tough & Durable garden wildlife pond liners, (1, 2.5mx2.5m)

E-BEST-OFFER

8.9

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8

Swell UK 8m x 9m Pond Liner | 25 Year Guarantee | HDPE | UV Resistant | Garden Fish Ponds
Swell UK 8m x 9m Pond Liner | 25 Year Guarantee | HDPE | UV Resistant | Garden Fish Ponds

Swell UK

8.6

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9

allpondsolutions Pond Liner - Flexible LDPE Koi Fish Ornamental Garden Pond Liners – UV Resistant Black - 25-year Guarantee – 4 x 4m
allpondsolutions Pond Liner - Flexible LDPE Koi Fish Ornamental Garden Pond Liners – UV Resistant Black - 25-year Guarantee – 4 x 4m

allpondsolutions

8.4

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8% off

10

4m x 4m Flexible Pond Liner, 200gsm, 13.12ft x 13.12ft, LDPE, Unparalleled Durability and Tear-Resistance, Long-Lasting and Leak-Free Lining for your Pond
4m x 4m Flexible Pond Liner, 200gsm, 13.12ft x 13.12ft, LDPE, Unparalleled Durability and Tear-Resistance, Long-Lasting and Leak-Free Lining for your Pond

Generic

8.1

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