Swell HDPE Liner 25-Year Guarantee

HDPE Liner Overview

The Swell HDPE Pond Liner is a flexible, durable liner designed for easy installation. It’s resistant to sunlight and built for long-term use, making it a practical choice for garden ponds.

Key features:

• Made from high-density polyethylene
• UV resistant to help prevent sun damage over time
• Thickness: 0.35mm – durable yet easy to handle
• Available in a range of pre-cut sizes

This liner comes with a 25-year guarantee against UV damage caused by sunlight. It doesn’t cover punctures, so we strongly recommend using a protective underlay to prevent damage from sharp stones or roots. We also offer other pond liners with different guarantees.

To get the right size liner, measure the full length, width and depth of your pond. Use our online pond liner calculator to find the size you need.

Why choose this liner?

• Excellent value for money for a wide range of pond projects
• UV resistant material helps protect against long-term sun exposure
• Strong yet easy to handle, making installation simple
• Suitable for koi ponds, wildlife ponds and decorative water features