Pond liner underlays in comparison
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Last updated on 19.09.2026
1
15' X 25' Pond Underlayment and Landscape Fabric Kit
Generic
35% off
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9,9
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2
Fanfanwin 15 x 25 ft Pond Liner Underlayment with 10 U-pins, 6oz, Black
Fanfanwin
21% off
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9,8
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3
Pond Underlayment Fabric for Pond Liner, Nonwoven Geotextile, 20 x 25 Ft
REKVEN
8% off
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9,8
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4
HZCGJMY Pond Liner Non-Woven Geotextile Underlayment 10 x 15 Feet Thickened Outdoor Ponds Underlayment Landscape Fabric Kit with 20 U-Pins and Gaskets for Ponds, Fish Koi, Waterscape
HZCGJMY
free shipping
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9,7
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5
Heavy Duty Pond Underlayment for Liner Protection - 12x12 Feet / 144 Square Feet
Dewitt
free shipping
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9,7
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6
VIVOSUN 13.5 x 20 Feet Pond Liner for Koi Ponds, Aquaculture and Gardens
VIVOSUN
free shipping
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9,7
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7
Chonway Heavy Duty Pond Liner Underlayment Combo Set 10 X 20ft
Chonway
25% off
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9,6
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8
Firestone 45mil EPDM Rubber Pond Liner 15ft.x20ft.
Firestone
free shipping
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9,6
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9
Adroiteet 14 x 14 FT Pond Liner, 20 Mil HDPE Pond Liners for Outdoor Ponds
Adroiteet
free shipping
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9,6
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10
10 x 15 Firestone 45 Mil EPDM Pond Liner
PondGard
free shipping
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9,5
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You might also be interested in these pond liner underlays.
Super Geotextile 4, 6, 8 oz Non Woven Fabric for Landscaping, French Drains, Underlayment, Erosion Control, Construction Projects - 4 oz (3X50)
MEDIUM DUTY – 4 Ounce Heavy Duty Geotextile – Don’t settle for lighter weights, the 4 ounce is tough and durable, non-woven fabrics are produced to be high-strength
$ 59.98
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Firestone PondGard Pond Liner 10' x 10' Fish Safe Liner 20 Year Warranty
45 Mil (1.14 mm) (0.045") EPDM measuring 10' x 10', perfect for a pond measuring 6' x 6' x 1.5'
$ 105.00
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MAPORCH Pond Liners for Outdoor Ponds, HDPE, Fish Safe Koi Pond Liner
Tear-Resistent 20 mil HDPE: Our fish safe pond liners for outdoor ponds are made from High-Density Polyethylene. This gives our large koi pond liner more strength and puncture-resistance than rubber epdm pond liners, not creating holes and leaks over time
$ 125.99
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UNDERGUARD Nonwoven Geotextile Underlayment - 15 ft. x 25 ft.
15' x 25' of 6 ounce density geotextile underlayment
$ 71.85
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Aquascape PRO Grade 45 MIL EPDM Fish-Safe Pond Liner, 5 x 10 feet, 50 sq ft, Black
Ideal membrane for retaining water in Koi and fish ponds, Pondless Waterfalls, foutains, and other water features
$ 119.50
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UWIOFF Pond Liner, 20 Mil HDPE Pond Liners for Outdoor Ponds, 15 x 20 FT
20 mil Thick HDPE - Pond liner 20 mil, thick pond liners for outdoor ponds; Ultra-durable yet lightweight, 15 x 20ft large size is easy cutting and to install
$ 76.99
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16% off
Aquagarden No Dig Nature Pool, Complete Water Feature Kit, Attract Birds and Wildlife to Your Yard, Includes Pond Structure, Liner, Fountain Pump, Nature Ladder, Planting Pocket
NO DIG NATURE POOL - Easy to build, parts click and fit together easily to set up in under an hour!
$ 210.10
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Hamankim Reservoir Pond Liner for Outdoor Water Garden Pond Tarp
【Material】- The pond liner membrane is made of HDPE material, which is flexible, very durable, wear-resistant anti-penetration and provide a safe and environmentally friendly habitat for your fish and plants
$ 173.84
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TezhiIe Pond Liner 13 x 17 FT, LDPE Pond Liners for Outdoor Ponds, 20 Mil Thickness, Easy Cutting Fish Pond Liner, Flexible & Durable Pond Liner for Aquaculture, Koi Ponds, Water Garden
LDPE Safe Material: The pond liner is made of high-quality LDPE material, which is safe, durable, anti-aging, sun-proof, wind-proof and not easily broken, it can inhibit harmful substances from infiltrating into the pond and provide a safe living environment for your fish and plants.
$ 59.99
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VANITURE Pond Liner 15 x 20 FT, HDPE Pond Liners for Outdoor, Flexible & Durable Easy Cutting Pond Liners for Garden Fountain, Koi Fish Ponds, Waterfall
DURABLE HDPE MATERIAL: Fish pond liner is made of premium HDPE material, offering enhanced waterproof and leak-resistant performance. This durable material is tear-resistant and flexible, designed for long-term use
$ 52.99
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Lifeguard 10 ft. x 15 ft. EPDM Pond Liner – 60-Mil Rubber
60-Mil EPDM Rubber Pond liner with 25-Year Warranty
$ 216.00
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13% off
15x25FT Reinforced PE Pond Membrane Liner for Outdoor Pond(0.75oz/sq ft)
[Reinforced & Durable Fish Pond Liner] The koi pond liner features a unique 5-layer structure. The middle layer is made of leakproof PE film, with high density woven PE on its both sides, leak and UV resistant coatings were added on the outermost layers. This structure makes PE pond liner durable and be able to hold water effectively.
$ 69.99
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