Swell Essentials HDPE Pond Liner 40-Year Guarantee

162 reviews

The ideal choice for experts and amateurs alike, this Swell Essentials Pond Liner will be great for your next pond project. It's easy to install too as the black garden pond liner is made from durable, UV-resistant HDPE which is very supple. With its 0.35mm thickness and free underlay included, it's easy to see why we offer a 40-year guarantee with every liner. Choose from dozens of sizes to find the right one for you and your budget.

Products

  • 2.5x2.5m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0270YR40 In Stock (10+ Available)
    £16.30
    £21.88
  • 2.5x3m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0271YR40 In Stock (10+ Available)
    £19.56
    £26.25
  • 3x3m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0272YR40 In Stock (10+ Available)
    £23.46
    £31.50
  • 3x4m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0275YR40 In Stock (10+ Available)
    £31.29
    £42.00
  • 3x5m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0280YR40 In Stock (10+ Available)
    £39.11
    £52.50
  • 3x6m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0287YR40 In Stock (10+ Available)
    £46.93
    £63.00
  • 3.5x4.5m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0278YR40 In Stock (10+ Available)
    £41.06
    £55.12
  • 3.5x5m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0281YR40 In Stock (10+ Available)
    £45.63
    £61.25
  • 4x4m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0277YR40 In Stock (10+ Available)
    £41.72
    £56.00
  • 4x5m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0283YR40 In Stock (10+ Available)
    £52.15
    £70.00
  • 4x6m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0288YR40 In Stock (10+ Available)
    £62.56
    £84.00
  • 4x7.5m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0296YR40 In Stock (10+ Available)
    £78.21
    £105.00
  • 4x8m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0307YR40 In Stock (10+ Available)
    £83.42
    £112.00
  • 4x9m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0299YR40 In Stock (10+ Available)
    £93.86
    £126.00
  • 4.5x7.5m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0297YR40 In Stock (10+ Available)
    £87.98
    £118.12
  • 4.5x6m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0289YR40 In Stock (10+ Available)
    £70.40
    £94.50
  • 5x5m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0285YR40 In Stock (10+ Available)
    £65.17
    £87.50
  • 5x6m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0291YR40 In Stock (10+ Available)
    £78.21
    £105.00
  • 5x7m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0298YR40 In Stock (10+ Available)
    £91.25
    £122.50
  • 5x8m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0308YR40 In Stock (10+ Available)
    £104.28
    £140.00
  • 5x9m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0313YR40 In Stock (10+ Available)
    £117.33
    £157.50
  • 6x6m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0294YR40 In Stock (10+ Available)
    £93.86
    £126.00
  • 6x7m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0304YR40 In Stock (10+ Available)
    £109.50
    £147.00
  • 6x8m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0309YR40 In Stock (10+ Available)
    £125.14
    £168.00
  • 6x9m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0314YR40 In Stock (10+ Available)
    £140.78
    £189.00
  • 7x7m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0305YR40 In Stock (10+ Available)
    £127.76
    £171.50
  • 7x8m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0340YR40 In Stock (10+ Available)
    £146.00
    £196.00
  • 7x9m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0317YR40 In Stock (10+ Available)
    £164.24
    £220.50
  • 7x11m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0327YR40 In Stock (10+ Available)
    £200.75
    £269.50
  • 7x12m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0331YR40 In Stock (10+ Available)
    £218.99
    £294.00
  • 7.5x7.5m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0306YR40 In Stock (10+ Available)
    £146.65
    £196.88
  • 8x8m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0347YR40 In Stock (10+ Available)
    £166.85
    £224.00
  • 8x9m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0318YR40 In Stock (10+ Available)
    £187.72
    £252.00
  • 8x10m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0370YR40 In Stock (10+ Available)
    £208.58
    £280.00
  • 8x12m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0332YR40 In Stock (10+ Available)
    £250.29
    £336.00
  • 9x9m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0319YR40 In Stock (10+ Available)
    £211.18
    £283.50
  • 9x10m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0325YR40 In Stock (10+ Available)
    £234.64
    £315.00
  • 9x11m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0329YR40 In Stock (10+ Available)
    £258.11
    £346.50
  • 9x12m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0333YR40 In Stock (10+ Available)
    £281.57
    £378.00
  • 10x1m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0320YR40 In Stock (10+ Available)
    £26.07
    £35.00
  • 10x2m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0321YR40 In Stock (10+ Available)
    £52.15
    £70.00
  • 10x6m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0322YR40 In Stock (10+ Available)
    £156.43
    £210.00
  • 10x7m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0323YR40 In Stock (10+ Available)
    £182.50
    £245.00
  • 10x10m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0326YR40 In Stock (10+ Available)
    £260.71
    £350.00
  • 10x11m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0330YR40 In Stock (10+ Available)
    £286.79
    £385.00
  • 10x12m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0334YR40 Out of stock
    £312.86
    £420.00
  • 10x16m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0349YR40 In Stock (Only 2 left!)
    £417.14
    £560.00
  • 11x12m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0335YR40 Out of stock
    £344.14
    £462.00
  • 12x12m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0336YR40 Out of stock
    £375.42
    £504.00
  • 12x13m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0339YR40 Out of stock
    £406.72
    £546.00
  • 12x15m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0348YR40 Out of stock
    £469.29
    £630.00
  • 12x18m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0352YR40 In Stock (Only 3 left!)
    £563.15
    £756.00
  • 14x14m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0343YR40 Out of stock
    £511.01
    £686.00
  • 15x18m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0353YR40 Out of stock
    £703.93
    £945.00
  • 15x20m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0355YR40 Out of stock
    £782.15
    £1050.00
  • 18x20m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0356YR40 Out of stock
    £938.58
    £1260.00
  • 18x24m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0357YR40 In Stock (Only 5 left!)
    £1126.28
    £1512.00
  • 20x26m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0359YR40 In Stock (Only 5 left!)
    £1355.72
    £1820.00
  • 20x30m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0363YR40 In Stock (Only 5 left!)
    £1564.28
    £2100.00
  • 20x32m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0364YR40 In Stock (Only 5 left!)
    £1668.58
    £2240.00
  • 22x32m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0365YR40 In Stock (Only 5 left!)
    £1835.42
    £2464.00
  • 24x36m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0367YR40 In Stock (Only 6 left!)
    £2252.56
    £3024.00
  • 26x38m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0368YR40 In Stock (Only 7 left!)
    £2575.86
    £3458.00
  • 30x35m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0366YR40 In Stock (Only 7 left!)
    £2737.50
    £3675.00
  • 30x40m 40 Year Guarantee Pond Liner & Free Underlay
    code: SWLA0369YR40 In Stock (Only 7 left!)
    £3128.58
    £4200.00

Product Information

What is the Swell Essentials HDPE Pond Liner 40-Year Guarantee?

The most popular Swell UK pond liner, the Swell Essentials HDPE Pond Liner 40-Year Guarantee is designed to be laid over the included underlay and stop your pond from draining into the earth beneath it. This liner is made from 0.35mm-thick HDPE which is UV-resistant and supple, for an easy setup and long-lasting durability. We sell this liner with a 40-year guarantee against UV damage for added peace of mind.

Is this pond liner easy to lay?

Yes, high-density polythene (HDPE) pond liners are very supple, making installation a breeze.

What size pond liner do I need?

To find the correct size of pond liner you'll need, you can use our Pond Liner Calculator. Our calculator will give you the minimum length and width of pond liner you'll need to completely line your pond based on its length, width and depth. There's no need to worry about the size of your pond liner underlay as we'll match the size of your liner with an appropriate underlay.

What does the guarantee cover?

This Swell Essentials Pond Liner carries a 40-year guarantee, but we also have other variations with lifetime guarantees. As with every pond liner sold in the UK, the guarantee covers UV damage only, not punctures.


Features

Material HDPE
Thickness 0.35mm
Colour Black
Liner suppleness Very
Liner stretchiness No stretch
UV resistant Yes
Guarantee 40 years
Underlay included Yes
Underlay type Standard
Underlay thickness 80gsm
Underlay colour White
Pond sizes Small-large

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