Shop for pond liners mil waterproof

Construct your pond with the highest quality 45 mil EPDM (Ethylene Propylene Diene Monomer) liner material. Commercial landscape designers use EPDM liners for classic water garden construction and we recommend it for use in extreme climates and when water depths are 18 in. or deeper. This heavy-duty and extremely durable pond liner is ideal for small-sized ponds up to 6 ft. x 9 ft. This professional-grade pond liner is UV and weather resistant allowing it to withstand challenging environments. Additionally, this pond liner is fish safe, non-toxic and comes with a limited 20-year warranty.

The VEVOR pond liner is made of HDPE material, which is secured to your fish and plants. 20 Mil thickness is strong enough to withstand all kinds of weather conditions. In addition, the excellent waterproof and flexible performance can fit all types of surfaces and remain water. Suitable for fish pond, waterfall, artificial lake, aquaculture farm, sewage tank, rooftop, etc.

The VEVOR pond liner is made of HDPE material, which is secured to your fish and plants. 20 Mil thickness is strong enough to withstand all kinds of weather conditions. In addition, the excellent waterproof and flexible performance can fit all types of surfaces and remain water. Suitable for fish pond, waterfall, artificial lake, aquaculture farm, sewage tank, rooftop, etc.

The VEVOR pond liner is made of LLDPE material, which is secured to your fish and plants. 20 mil thickness is strong enough to withstand all kinds of weather conditions. In addition, the excellent waterproof and flexible performance can fit all types of surfaces and remain water. Suitable for fish pond, waterfall, artificial lake, aquaculture farm, rooftop, etc.

The VEVOR pond liner is made of LLDPE material, which is secured to your fish and plants. 20 Mil thickness is strong enough to withstand all kinds of weather conditions. in addition, the excellent waterproof and flexible performance can fit all types of surfaces and remain water. Suitable for fish pond, waterfall, artificial lake, aquaculture farm, rooftop, etc.

Keep water in your pond with this Pond liner 20 ft. x 25 ft. pond liner. The 45 mil thickness prevents leaks on the bottom of your pond and offers puncture and tear resistance. UV-resistant EPDM material ensures lasting use.

Keep water in your pond with this Pond liner 20 ft. x 25 ft. pond liner. The 45 mil thickness prevents leaks on the bottom of your pond and offers puncture and tear resistance. UV-resistant EPDM material ensures lasting use.

Whether you're building an oversized backyard koi pond, a landscape water garden, or a small fountain catch-basin, this 20 x 25 ft. 3-layer reinforced PE pond liner delivers 500 sq. ft. of continuous waterproof coverage with the strength to handle rocks, roots, and shifting backyard soil. The 14 mil thickness wraps two outer PE layers around a flexible HDPE middle layer - that sandwich resists punctures while staying pliable enough to follow round, oval, or irregular pond outlines without forced folds. A reinforced hemmed edge guards the perimeter against the high-stress contact wear that breaks down cheap film liners along the shoreline, and four pre-installed metal buttonholes accept ground stakes or rope tie-downs (stakes not included) for a clean perimeter anchor during filling and seasonal cleanings. The PE woven fabric stands up to roots, gravel, duck claws, and the seasonal stresses of full-sun exposure across a typical backyard pond cycle. Install runs as a straightforward DIY project: dig the pond, clear debris, trim the sheet to fit, lay it across the cavity, and anchor the buttonholes - one weekend project that turns a corner of the yard into a koi pond, water-lily display, or small ecosystem habitat for plants, fish, ducks, and turtles. The 20 x 25 ft. footprint also doubles as an oversized weed barrier or planter liner when leftover material gets re-purposed across the landscaping project.

Say goodbye to sourcing pond liner and underlayment from two different suppliers - this 15 x 20 ft. combo pack ships a 45 mil EPDM rubber liner alongside a matching nonwoven fabric underlayment, covering both layers of the backyard pond build in one shipment. The 45 mil / 1.1 mm EPDM with 25 kN/m tear strength and 9 MPa tensile strength resists the puncture and tear stress that destroys thinner pond films after one season, and stays flexible through full sun, freeze-thaw cycles, and the freeze-up that splits cheaper PVC liners across a Midwest or New England winter. Underneath, the nonwoven fabric underlayment creates a smooth, abrasion-buffering surface between the EPDM and the pond floor, slowing the punctures that settled rocks and tree-root tips drive into unprotected liners - the small upgrade that extends EPDM service life by years. Install runs as a clean weekend project: dig the pond outline, clear debris, lay the underlayment across the cavity, drop the EPDM liner over it, trim both layers to fit, and weight the perimeter with stones or bricks. The 15 x 20 ft. / 4.57 x 6.1 m footprint covers a moderate koi pond, a small reflecting pool, or a backyard water garden for plants, fish, ducks, and turtles, while supporting the kind of low-maintenance ecosystem that turns weekend gardening into a Saturday-morning coffee tradition. Trim leftover material into a weed barrier or planter liner to extract full value from the kit.

To prevent your pond from losing water overnight, it's important to have a barrier between the water and the soil. Using 45-Mil Pond Skins can prevent water from leaking out of the bottom of your pond. A koi pond liner is essential to keep dirt, debris, and contaminants away from your fish.