4m x 5m EPDM Flexible Liner for Garden Ponds

The 900 g/m² EPDM (Ethylene Propylene Diene Monomer) pond liner is a strong, flexible, and weather-resistant synthetic rubber designed for lining garden ponds, fountains, and other aquatic structures. It offers excellent durability and performance in both domestic and commercial applications.

Key Benefits of EPDM Pond Liner:

• Flexible & Versatile – Easily adapts to complex pond shapes, contours, and uneven surfaces.
• Long-Lasting Material – Expected service life of 20–50 years, depending on environmental exposure and care.
• Sunlight and Ozone Resistant – Withstands prolonged UV exposure without breaking down.
• Safe for Aquatic Life – Contains no harmful substances; suitable for fish and plants.
• Highly Resistant to Damage – Withstands small punctures and shifting soil without tearing.
• Performs in Extreme Climates – Maintains flexibility in freezing conditions and heat without cracking.
• Easy to Maintain – Minor damages can be repaired without the need to replace the entire liner.

EPDM Compared to Other Liners:

• Vs. PVC: Offers greater flexibility and longevity, and does not include plasticisers that degrade over time.
• Vs. HDPE & RPE: Easier to install in complex shapes, although it is slightly heavier.

Typical Applications:

• Garden ponds
• Koi ponds
• Wildlife ponds
• Fountains and waterfalls
• Water retention areas and reservoirs

Installation Advice:

• Use an Underlay: Prevents damage from sharp stones, debris, and roots underneath.
• Join Sheets Properly: If combining multiple sections, apply seam tape and adhesive to ensure a watertight seal.
• Design with Adequate Slope: Encourages water flow and prevents stagnation zones in the pond.