Pond Liner
Pond liners create the watertight foundation of a pond, holding water securely while protecting against leaks and ground movement. Available in flexible, durable materials, they are suitable for everything from small garden ponds to larger, more complex installations.
This category includes pond liners and compatible underlays designed to provide long-lasting water retention and structural protection for a wide range of pond projects.
- RRP: £19.99 Special Price £11.99In stock
- RRP: £129.99 Special Price £62.99In stockPlease review
- RRP: £249.99 Special Price £144.99Out of stockPlease review
- RRP: £125.82 Special Price £59.99Out of stockPlease review
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Choosing the right pond liner material
Pond liners are available in several materials, each offering different levels of flexibility, durability, and lifespan. The right choice depends on pond size, shape, and long-term expectations.
Common liner options
FlexiLiner
- Easy to handle and install
- Suitable for small to medium ponds
- Good flexibility for simple shapes
EPDM rubber liners
- Highly flexible and durable
- Ideal for larger or irregular ponds
- Long service life with strong UV resistance
PVC liners
- Cost-effective solution
- Suitable for straightforward pond designs
- Lighter weight and easy to position
Why pond underlay matters
Underlay sits beneath the liner to protect it from stones, roots, and uneven ground. Using the correct underlay helps reduce puncture risk and can significantly extend the lifespan of your pond liner.
Installation and preparation tips
Before installing a liner, remove sharp objects, smooth the base, and allow enough material to accommodate shelves and curves. Taking time during preparation helps ensure a secure, long-lasting installation.






