Pond Liner Underlay Anti-Weed Membrane

Our 3.2m wide membranes are recommend to reduce overlapping when laying your pond liner. We also recommend ordering a larger membrane than the square metre coverage of your liner to account for depth. The following are general guidelines based on the flexible pond liners we have for sale.

For a 2.5m x 2.5m liner we recommend our 5m x 3.2m underlay
For a 2.5m x 3m liner we recommend our 5m x 3.2m underlay
For a 3m x 3m liner we recommend our 5m x 3.2m underlay
For a 3m x 4m liner we recommend our 5m x 3.2m underlay
For a 4m x 4m liner we recommend our 10m x 3.2m underlay
For a 4m x 5m liner we recommend our 10m x 3.2m underlay
For a 4m x 6m liner we recommend our 10m x 3.2m underlay
For a 5m x 5m liner we recommend our 10m x 3.2m underlay
For a 5m x 6m liner we recommend our 10m x 3.2m underlay
For a 6m x 6m liner we recommend our 12m x 3.2m underlay
For a 8m x 8m liner we recommend our 24m x 3.2m underlay
For a 10m x 10m liner we recommend our 40m x 3.2m underlay

This underlay is designed to thwart the growth of intrusive weeds and roots that can compromise the integrity of your pond's ecosystem. At 50gsm (grams per square meter), this underlay is lightweight and flexible while mainlining robust protection for your pond liner

This woven underlay forms a protective barrier between your pond liner and the underlying soil, preventing pesky weeds from penetrating and causing damage.

Easy to install and compatible with various pond shapes and sizes, this anti-weed underlay empowers you to enjoy a lush and pristine pondscape without the constant battle against unwanted vegetation.