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5m X 5m Comparison - April 2026

1 Best 5m X 5m In the UK

1
Best Choice
9.7Exceptional
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Model

Swell UK 5 x 5m 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

Brand

Swell UK

Reviews

8,100 reviews

Available On

Our Top 1 Picks

Here are the top 1 recommended products with more information to help you find the right product for you
  • 9.7
    1
    Swell UK

    Swell UK 5 x 5m 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

    Why we love it

    Durable in harsh environments.
    Safe for wildlife and aquatic life.
    Easy to install and shape.
    Main highlights
    • [UV RESISTANT] - Our pond liners are resistant to UV rays and we are so confident in them that should the sunlight damage yours we will replace for up to 25 years.
    • [SAFE TO WILDLIFE] - No toxins have been used in the manufacturing process making them safe for any kind of wildlife, fish, plants, or any other aquatic organisms.
    • [HEAVY DUTY] - 0.35MM HDPE High Density Polyethylene material pond liner which is sure to stand the test of time in the harshest of environments.
    • [FLEXIBLE & EASY TO INSTALL] - These pond liners and underlays can be moulded and cut into any shape. Although they have no stretch, UV-resistant liners are very supple & durable, making them easy to install. Follow the free advice sheet that comes with every liner to help you install yours.
    • MANUFACTURER 40 YEAR WARRANTY INCLUDED

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Value for money

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When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.

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