EPDM Pond Liner & Half Price Fleece Underlay, 1mm Thick, 20 Year Guarantee, Sizes 3.05m x 2.44m to 30.48m x 15.24m

This EPDM pond liner and half price fleece underlay set offers durable, reliable protection for your pond.

EPDM Pond Liner & Half Price Fleece Underlay, 1mm Thick, 20 Year Guarantee, Sizes 3.05m x 2.44m to 30.48m x 15.24m

Where it sits in the pond

  • Water
  • Pond liner
  • EPDM & Half Price Fleece Underlay, 1mm Thick, 20 Year Guarantee, Sizes 3.05m x 2.44m to 30.48m x 15.24m
  • Ground, with its stones and roots
  • High-quality EPDM rubber liner for exceptional durability
  • 1mm thick for robust puncture resistance
  • Includes half price protective fleece underlay
  • 20-year guarantee for peace of mind
  • Flexible material for easy installation in irregular shapes

Find your size

Top view · 1 m grid
    How we work out the size

    We add twice the deepest point to the pond’s length and to its width, so the sheet runs down the sides and across the floor, then add 30 cm on every edge to tuck under the edging. We pick the smallest sheet we stock that covers that, either way round.

    £212.10 incl. VAT

    For one 3.05m x 2.44m sheet · SKU FSG-0305-0244U

    Not sure on size? Ask before you order.

    Laying it, in four steps

    1. 1

      Shape the hole

      Dig the pond with its shelves, then pick out sharp stones and cut back any roots you can see.

    2. 2

      Lay the fleece

      Spread the underlay across the hole and press it into the base, the shelves and the corners. Let it run up over the edge.

    3. 3

      Liner on top

      Lay the liner over the fleece and start to fill. The weight of the water pulls both layers into shape.

    4. 4

      Trim when it is full

      Once the pond is full, trim the liner and the underlay together, leaving enough to tuck under the edging.

    Specification

    MaterialEPDM rubber
    Liner thickness1mm
    Protective fleece underlay included
    Guarantee20 years
    Available sizes3.05m x 2.44m to 30.48m x 15.24m (52 sizes)

    Used for

    • Garden and wildlife ponds
    • Fish and koi ponds
    • Stream and waterfall features
    • Natural swimming ponds
    • Large-scale water landscaping projects

    Questions before you buy

    Do I need underlay if my soil is soft and stone-free?

    We would still fit it. Stones work their way up through soil over the years and roots keep growing, and once the pond is full the underside of the liner is the one place you cannot get back to.

    Can I use it under a rubber liner as well as a flexible one?

    Yes. It is made to go beneath all pond liner types, including rubber and flexible liners.

    My pond is bigger than the largest sheet, or an awkward shape

    Our largest sheet here is 30.48m x 15.24m. For a bigger pond or an awkward shape, send us the measurements with the Quote button above and we will work out the sheets you need.