Best Sellers

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  Flexiliner 24x18m 15yr – Free Underlay

  This 24x18m is perfect to create a big pond. Manufactured out of Laminated Low Density Polyethylene this lining is guaranteed to remain watertight for a minimum Read More »
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  Flexiliner 18x12m 15yr – Free Underlay

  This limited offer brings down the price of a large liner to levels never seen before. This offer includes a liner sized 18 x 12 metres Read More »
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  Flexiliner 10x6m 15yr – Free Underlay

  Flexiliner from PondXpert has been the bestselling pond liner in the UK for many years. It is chosen by water gardeners because they know it is Read More »
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  Flexiliner 9x7m 15yr – Free Underlay

  This is your chance to buy everything you need to create a really substantial garden pond at an incredibly low price. PondXpert Flexiliners are the bestselling Read More »
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  Flexiliner 10x10m 15yr – Free Underlay

  This is a great opportunity to buy a pond liner and matching underlay to create a large pond at a price that will never be matched Read More »
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  Flexiliner 5x5m 15yr – Free Underlay

  This is our best ever deal on PondXpert Flexiliner. Already established as the UK’s favourite pond lining this promotion where you receive matching underlay for FREE Read More »
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  Flexiliner 3x2m 15yr – Free Underlay

  This is our best ever pondliner offer – saving you 42% off our usual price. This waterproof sheet is highly durable and big enough to create Read More »
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  Flexiliner 8x8m 15yr – Free Underlay

  These large pond liners from PondXpert have been proven to stand the test of time. They remain watertight in even the harshest environments and are available Read More »
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  Flexiliner 6x6m 15yr – Free Underlay

  This is the best deal we have ever offered on pond liners. Autumn is the best time to build a pond because outdoor working conditions are Read More »
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  Flexiliner 15x15m 15yr – Free Underlay

  This large pond liner is 15x15m in size (49’x49′). This is a very large waterproof sheet which is guaranteed for 15 years and can be used Read More »
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  Flexiliner 16x12m 15yr – Free Underlay

  This pond liner has the perfect dimensions to make a truly impressive large pond. It measures 16×12 metres (53′ x 39′) and is guaranteed to remain Read More »
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  Flexiliner 11x8m 15yr – Free Underlay

  The majority of our customers choose a PondXpert Flexiliner Liner due to it’s excellent performance and outstanding value for money. Now this Read More »