Build a dependable base for koi ponds, garden ponds, waterfalls, fountains, water gardens, and raised beds with a black 20 Mil HDPE liner. Waterproof construction resists punctures, tears, and UV exposure, while flexible lightweight material supports custom shaping and straightforward installation.
Reliable protection beneath outdoor water features
High density polyethylene combines puncture resistance, tear resistance, UV resistance, and waterproof performance for demanding outdoor installations.
Shape the liner around your own pond design
Lightweight material conforms to curved, rectangular, and custom layouts and can be trimmed to suit ponds, waterfalls, fountains, and other water features.
One liner for water and landscape projects
Use the HDPE sheet beneath ponds, raised planters, artificial waterfalls, and compatible roof or garden projects shown in the application guide.
Plan coverage around the current project size
10 x 13 ft rectangular coverage provides material for pond and landscape layouts and can be cut during fitting to match the prepared area.
Create a durable waterproof base for ponds, fountains, waterfalls, planters, and other outdoor landscaping installations with flexible 20 Mil HDPE protection.