21 Top Pond Liner Underlayments for 2019

 

20 x 40 45 mil EDPM Patriot Pond Liner Underlayment Combo

20 x 40 45 mil EDPM Patriot Pond Liner & Underlayment Combo

20 x 40 45 mil EDPM Patriot Pond Liner & Underlayment Combo - Ships via ground package or truck freight liftgate service is not included. Epdm durable and puncture resistant, epdm is very versatile and is used in a wide variety of pond applications, pondless waterfall, skimmers and waterfalls, retention ponds, koi and fish hatcheries. Underlayment high tensile strength underlayment is easy to shape to your applicationhigh tensile strength underlayment is easy to shape to your applicationprovides a stable and lasting foundation for koi ponds, water gardens and waterfalls enhances soils stability and controls erosion, use inside the water feature to pad large rocks and structures it can be used in landscape beds and retaining walls too. Epdm (ethylene propylene diene monomer rubber) remains flexible & pliable in extreme temperatures ranging from -40f to +175f, resists harmful uv deterioration 25 year warranty & certified fish & wildlife safe made in the usa. Virtually indestructible unaffected by hydrocarbons, mildew, rot & freeze-thaw cycles diffuses gas and fluid build up made in the usa ships via fedex ground most of the time or freight truck for our largest pieces made in the usa.

 

Anjon 18 ft x 30 ft 20 mil HDPE Pond Liner and Underlayment Combo for Koi Ponds and Commercial Lakes

Anjon 18 ft. x 30 ft. 20 mil HDPE Pond Liner and Underlayment Combo for Koi Ponds and Commercial Lakes

Anjon 18 ft. x 30 ft. 20 mil HDPE Pond Liner and Underlayment Combo for Koi Ponds and Commercial Lakes - Standard 10-year warranty for defects in manufacture, materials or workmanship. Underguard geotextile underlayment is perfect for stabilizing soil, preventing rocks and roots from penetrating pond liner and for creating ‘rock pads’ to cushion large rocks and boulders placed in the pond on top of the liner. Hdpe vs epdm, lighter weight, more puncture resistant and less likely rip or tear hdpe vs pvc, more puncture resistant, less likely to rip or tear, much more resistant to uv deterioration. Hdpe plastic pond liners are best for ponds with gentle, sloping sides, few contours and minimal shelving hdpe is not ideal for small ponds with steep sides, tight corners and shelving completely safe for fish, plants and wildlife. 77 lbs ships ground package.

 

Aquascape 25001 Underlayment 15 Ft X 150 Ft Roll Of Heavy Duty Geotextile Liner For Pond Water Feature Waterfall

Aquascape 25001 Underlayment 15 Ft X 150 Ft Roll Of Heavy Duty Geotextile Liner For Pond Water Feature Waterfall

Aquascape 25001 Underlayment 15 Ft X 150 Ft Roll Of Heavy Duty Geotextile Liner For Pond Water Feature Waterfall - Helps prevent liner tears while placing larger rocks in the installation of ponds and other water features. Provides more protection and easier to use than folding regular underlayment. Square 3′ x 3′ dimensions. Free from defect. Extra thick, non-woven geotextile fabric made from polypropylene.

 

10 X 15 20 Mil Pvc Pond Lineramp Underlayment Combo Kit

10′ X 15′ 20 Mil Pvc Pond Liner & Underlayment Combo Kit

10′ X 15′ 20 Mil Pvc Pond Liner & Underlayment Combo Kit - Includes matching piece of nonwoven geotextile underlayment we highly recomend it be used with every pond liner that is installed below ground underlayment protects liner from rocks, roots and helps deter burrowing animals. Attaches easily to waterfalls, weirs and skimmers. 20 mil pvc pond liner, use in koi ponds, water gardens & pondless waterfalls.

 

15 X 20 20 Mil Pvc Pond Lineramp Underlayment Combo Kit

15′ X 20 20 Mil Pvc Pond Liner & Underlayment Combo Kit

15′ X 20 20 Mil Pvc Pond Liner & Underlayment Combo Kit - Attaches easily to waterfalls, weirs and skimmers. 20 mil pvc pond liner, use in koi ponds, water gardens & pondless waterfalls. Includes matching piece of nonwoven geotextile underlayment we highly recomend it be used with every pond liner that is installed below ground underlayment protects liner from rocks, roots and helps deter burrowing animals.

 

DeWitt 15x20-Inch 300 Feet Heavy Duty Pond Liner Underlayment

DeWitt 15×20-Inch. 300 Feet Heavy Duty Pond Liner Underlayment

DeWitt 15×20-Inch. 300 Feet Heavy Duty Pond Liner Underlayment - Pond underliner fabric provides insurance for your liner against glass, sharp stones or roots that may have been overlooked during the installation process. Underlayment increases puncture resistance by 415% compared to pond liner alone. Lightweight and easy to use, we recommend and use this thick nonwoven, geotextile underlayment with every pond installation we do. Don’t take a chance with the backbone of your pond 300 sq. Our pond under layment (underliner) is a tough, thick, nonwoven 60 mil geotextile fabric that will protect your liner from any sharp rocks, glass and even against burrowing animals that can damage a liner. Ft.

 

15 X 15 20 Mil Pvc Pond Lineramp Underlayment Combo

15′ X 15′ 20 Mil Pvc Pond Liner & Underlayment Combo

15′ X 15′ 20 Mil Pvc Pond Liner & Underlayment Combo - This listing includes underguard geotextile underlayment and we highly recommend it with all pond liners the biggest contributors to koi pond, water garden and waterfall failures are poor, unstable soil conditions nonwoven geotextile fabrics are perfect for stabilizing soil, preventing rocks and roots from penetrating pond liner and for creating ‘rock pads’ to cushion large rocks and boulders placed in the pond on top of the liner. For koi ponds & pondless waterfalls certified fish and wildlife safe 5 year warranty. 20 mil pvc pond liner for best results protect pvc liner from direct uv exposure adapts readily to a wide variety of fish pond applications use in koi ponds, water gardens & pondless waterfalls. Attaches easily to waterfalls, weirs and skimmers flexible and pliable in temperatures -15 to +130. Underlayment is manufactured in 5′, 10′ 15′ widths and will ship to you in one or more pieces equal to the total square footage of the pond liner in liner/geo combo simply lay the pieces next to each other and install the pond liner use any extra underlayment to create pads for large rocks and boulders placed inside your pond.

 

25 x 30 45 mil EDPM Patriot Pond Liner Underlayment Combo

25 x 30 45 mil EDPM Patriot Pond Liner & Underlayment Combo

25 x 30 45 mil EDPM Patriot Pond Liner & Underlayment Combo - Virtually indestructible unaffected by hydrocarbons, mildew, rot & freeze-thaw cycles diffuses gas and fluid build up made in the usa ships via fedex ground most of the time or freight truck for our largest pieces made in the usa. Epdm (ethylene propylene diene monomer rubber) remains flexible & pliable in extreme temperatures ranging from -40f to +175f, resists harmful uv deterioration 25 year warranty & certified fish & wildlife safe made in the usa. Underlayment high tensile strength underlayment is easy to shape to your applicationhigh tensile strength underlayment is easy to shape to your applicationprovides a stable and lasting foundation for koi ponds, water gardens and waterfalls enhances soils stability and controls erosion, use inside the water feature to pad large rocks and structures it can be used in landscape beds and retaining walls too. Ships via ground package or truck freight liftgate service is not included. Epdm durable and puncture resistant, epdm is very versatile and is used in a wide variety of pond applications, pondless waterfall, skimmers and waterfalls, retention ponds, koi and fish hatcheries.

 

30 x 50 45 mil EDPM Patriot Pond Liner Underlayment Combo

30 x 50 45 mil EDPM Patriot Pond Liner & Underlayment Combo

30 x 50 45 mil EDPM Patriot Pond Liner & Underlayment Combo - Epdm (ethylene propylene diene monomer rubber) remains flexible & pliable in extreme temperatures ranging from -40f to +175f, resists harmful uv deterioration 25 year warranty & certified fish & wildlife safe made in the usa. Epdm durable and puncture resistant, epdm is very versatile and is used in a wide variety of pond applications, pondless waterfall, skimmers and waterfalls, retention ponds, koi and fish hatcheries. Ships via ground package or truck freight liftgate service is not included. Virtually indestructible unaffected by hydrocarbons, mildew, rot & freeze-thaw cycles diffuses gas and fluid build up made in the usa ships via fedex ground most of the time or freight truck for our largest pieces made in the usa. Underlayment high tensile strength underlayment is easy to shape to your applicationhigh tensile strength underlayment is easy to shape to your applicationprovides a stable and lasting foundation for koi ponds, water gardens and waterfalls enhances soils stability and controls erosion, use inside the water feature to pad large rocks and structures it can be used in landscape beds and retaining walls too.

 

Heavy Duty Pond Liner Underlayment- 210 Square Feet Pkg

Heavy Duty Pond Liner Underlayment- 210 Square Feet Pkg

Heavy Duty Pond Liner Underlayment- 210 Square Feet Pkg - 15x 15 60 mil thick geotextile mat. Protects ponds during installation and after soil settles from sharp rocks, glass and even burrowing animals. Improves epdm pond liner puncture resistance by 415%. Lightweight and easy to install.

 

20 x 20 20 mil PVC Pond Liner Underlayment Combo

20′ x 20′ 20 mil PVC Pond Liner & Underlayment Combo

20′ x 20′ 20 mil PVC Pond Liner & Underlayment Combo - This listing includes underguard geotextile underlayment and we highly recommend it with all pond liners the biggest contributors to koi pond, water garden and waterfall failures are poor, unstable soil conditions nonwoven geotextile fabrics are perfect for stabilizing soil, preventing rocks and roots from penetrating pond liner and for creating ‘rock pads’ to cushion large rocks and boulders placed in the pond on top of the liner. Underlayment is manufactured in 5′, 10′ 15′ widths and will ship to you in one or more pieces equal to the total square footage of the pond liner in liner/geo combo simply lay the pieces next to each other and install the pond liner use any extra underlayment to create pads for large rocks and boulders placed inside your pond. Attaches easily to waterfalls, weirs and skimmers flexible and pliable in temperatures -15 to +130. For koi ponds & pondless waterfalls certified fish and wildlife safe 5 year warranty. 20 mil pvc pond liner for best results protect pvc liner from direct uv exposure adapts readily to a wide variety of fish pond applications use in koi ponds, water gardens & pondless waterfalls.

 

15 x 20 20 mil PVC Pond Liner Underlayment Combo

15′ x 20′ 20 mil PVC Pond Liner & Underlayment Combo

15′ x 20′ 20 mil PVC Pond Liner & Underlayment Combo - For koi ponds & pondless waterfalls certified fish and wildlife safe 5 year warranty. Attaches easily to waterfalls, weirs and skimmers flexible and pliable in temperatures -15 to +130. 20 mil pvc pond liner for best results protect pvc liner from direct uv exposure adapts readily to a wide variety of fish pond applications use in koi ponds, water gardens & pondless waterfalls. This listing includes underguard geotextile underlayment and we highly recommend it with all pond liners the biggest contributors to koi pond, water garden and waterfall failures are poor, unstable soil conditions nonwoven geotextile fabrics are perfect for stabilizing soil, preventing rocks and roots from penetrating pond liner and for creating ‘rock pads’ to cushion large rocks and boulders placed in the pond on top of the liner. Underlayment is manufactured in 5′, 10′ 15′ widths and will ship to you in one or more pieces equal to the total square footage of the pond liner in liner/geo combo simply lay the pieces next to each other and install the pond liner use any extra underlayment to create pads for large rocks and boulders placed inside your pond.

 

30 x 30 20 mil PVC Pond Liner Underlayment Combo

30′ x 30′ 20 mil PVC Pond Liner & Underlayment Combo

30′ x 30′ 20 mil PVC Pond Liner & Underlayment Combo - 20 mil pvc pond liner for best results protect pvc liner from direct uv exposure adapts readily to a wide variety of fish pond applications use in koi ponds, water gardens & pondless waterfalls. This listing includes underguard geotextile underlayment and we highly recommend it with all pond liners the biggest contributors to koi pond, water garden and waterfall failures are poor, unstable soil conditions nonwoven geotextile fabrics are perfect for stabilizing soil, preventing rocks and roots from penetrating pond liner and for creating ‘rock pads’ to cushion large rocks and boulders placed in the pond on top of the liner. For koi ponds & pondless waterfalls certified fish and wildlife safe 5 year warranty. Underlayment is manufactured in 5′, 10′ 15′ widths and will ship to you in one or more pieces equal to the total square footage of the pond liner in liner/geo combo simply lay the pieces next to each other and install the pond liner use any extra underlayment to create pads for large rocks and boulders placed inside your pond. Attaches easily to waterfalls, weirs and skimmers flexible and pliable in temperatures -15 to +130.

 

15 x 15 45 mil EDPM Patriot Pond Liner Underlayment Combo

15 x 15 45 mil EDPM Patriot Pond Liner & Underlayment Combo

15 x 15 45 mil EDPM Patriot Pond Liner & Underlayment Combo - Underlayment high tensile strength underlayment is easy to shape to your applicationhigh tensile strength underlayment is easy to shape to your applicationprovides a stable and lasting foundation for koi ponds, water gardens and waterfalls enhances soils stability and controls erosion, use inside the water feature to pad large rocks and structures it can be used in landscape beds and retaining walls too. Ships via ground package or truck freight liftgate service is not included. Virtually indestructible unaffected by hydrocarbons, mildew, rot & freeze-thaw cycles diffuses gas and fluid build up made in the usa ships via fedex ground most of the time or freight truck for our largest pieces made in the usa. Epdm durable and puncture resistant, epdm is very versatile and is used in a wide variety of pond applications, pondless waterfall, skimmers and waterfalls, retention ponds, koi and fish hatcheries. Epdm (ethylene propylene diene monomer rubber) remains flexible & pliable in extreme temperatures ranging from -40f to +175f, resists harmful uv deterioration 25 year warranty & certified fish & wildlife safe made in the usa.

 

Anjon 18 ft x 25 ft 20 mil HDPE Pond Liner and Underlayment Combo for Koi Ponds and Commercial Lakes

Anjon 18 ft. x 25 ft. 20 mil HDPE Pond Liner and Underlayment Combo for Koi Ponds and Commercial Lakes

Anjon 18 ft. x 25 ft. 20 mil HDPE Pond Liner and Underlayment Combo for Koi Ponds and Commercial Lakes - 64 lbs ships ground package. Hdpe vs epdm, lighter weight, more puncture resistant and less likely rip or tear hdpe vs pvc, more puncture resistant, less likely to rip or tear, much more resistant to uv deterioration. Hdpe plastic pond liners are best for ponds with gentle, sloping sides, few contours and minimal shelving hdpe is not ideal for small ponds with steep sides, tight corners and shelving completely safe for fish, plants and wildlife. Underguard geotextile underlayment is perfect for stabilizing soil, preventing rocks and roots from penetrating pond liner and for creating ‘rock pads’ to cushion large rocks and boulders placed in the pond on top of the liner. Standard 10-year warranty for defects in manufacture, materials or workmanship.

 

Anjon 18 ft x 20 ft 20 mil HDPE Pond Liner and Underlayment Combo for Koi Ponds and Commercial Lakes

Anjon 18 ft. x 20 ft. 20 mil HDPE Pond Liner and Underlayment Combo for Koi Ponds and Commercial Lakes

Anjon 18 ft. x 20 ft. 20 mil HDPE Pond Liner and Underlayment Combo for Koi Ponds and Commercial Lakes - Underguard geotextile underlayment is perfect for stabilizing soil, preventing rocks and roots from penetrating pond liner and for creating ‘rock pads’ to cushion large rocks and boulders placed in the pond on top of the liner. Standard 10-year warranty for defects in manufacture, materials or workmanship. Hdpe plastic pond liners are best for ponds with gentle, sloping sides, few contours and minimal shelving hdpe is not ideal for small ponds with steep sides, tight corners and shelving completely safe for fish, plants and wildlife. Hdpe vs epdm, lighter weight, more puncture resistant and less likely rip or tear hdpe vs pvc, more puncture resistant, less likely to rip or tear, much more resistant to uv deterioration. 52 lbs ships ground package.

 

5 x 5 45 mil EDPM Patriot Pond Liner Underlayment Combo

5 x 5 45 mil EDPM Patriot Pond Liner & Underlayment Combo

5 x 5 45 mil EDPM Patriot Pond Liner & Underlayment Combo - Ships via ground package or truck freight liftgate service is not included. Virtually indestructible unaffected by hydrocarbons, mildew, rot & freeze-thaw cycles diffuses gas and fluid build up made in the usa ships via fedex ground most of the time or freight truck for our largest pieces made in the usa. Epdm (ethylene propylene diene monomer rubber) remains flexible & pliable in extreme temperatures ranging from -40f to +175f, resists harmful uv deterioration 25 year warranty & certified fish & wildlife safe made in the usa. Epdm durable and puncture resistant, epdm is very versatile and is used in a wide variety of pond applications, pondless waterfall, skimmers and waterfalls, retention ponds, koi and fish hatcheries. Underlayment high tensile strength underlayment is easy to shape to your applicationhigh tensile strength underlayment is easy to shape to your applicationprovides a stable and lasting foundation for koi ponds, water gardens and waterfalls enhances soils stability and controls erosion, use inside the water feature to pad large rocks and structures it can be used in landscape beds and retaining walls too.

 

Anjon 18 ft x 15 ft 20 mil HDPE Pond Liner and Underlayment Combo for Koi Ponds and Commercial Lakes

Anjon 18 ft. x 15 ft. 20 mil HDPE Pond Liner and Underlayment Combo for Koi Ponds and Commercial Lakes

Anjon 18 ft. x 15 ft. 20 mil HDPE Pond Liner and Underlayment Combo for Koi Ponds and Commercial Lakes - Underguard geotextile underlayment is perfect for stabilizing soil, preventing rocks and roots from penetrating pond liner and for creating ‘rock pads’ to cushion large rocks and boulders placed in the pond on top of the liner. Hdpe plastic pond liners are best for ponds with gentle, sloping sides, few contours and minimal shelving hdpe is not ideal for small ponds with steep sides, tight corners and shelving completely safe for fish, plants and wildlife. 39 lbs ships ground package. Hdpe vs epdm, lighter weight, more puncture resistant and less likely rip or tear hdpe vs pvc, more puncture resistant, less likely to rip or tear, much more resistant to uv deterioration. Standard 10-year warranty for defects in manufacture, materials or workmanship.

 

15 x 15 Firestone 45mil EPDM Pond Liner Matching Underlayment Kit

15 x 15 Firestone 45mil EPDM Pond Liner & Matching Underlayment Kit

15 x 15 Firestone 45mil EPDM Pond Liner & Matching Underlayment Kit - Firestone 45mil epdm pond liner with 20 year warranty, flexiable, durable and fish safe. Measures 15-feet length by 15-feet width 45 mil firestone epdm pond liner and matching pond underlayment. Pond underlayment has only one job and that is to protect your pond liner 45 mil pond liner is very strong and puncture resistant but it does have its limits using underlayment can improve the punture resistance of your pond liner by 400%. Made in the usa. Matching non-woven geotextile pond underlayment non-woven stable polypropolyene fiber filaments bonded by heatset and needle punched.

 

30 x 30 45 mil EDPM Patriot Pond Liner Underlayment Combo

30 x 30 45 mil EDPM Patriot Pond Liner & Underlayment Combo

30 x 30 45 mil EDPM Patriot Pond Liner & Underlayment Combo - Virtually indestructible unaffected by hydrocarbons, mildew, rot & freeze-thaw cycles diffuses gas and fluid build up made in the usa ships via fedex ground most of the time or freight truck for our largest pieces made in the usa. Epdm (ethylene propylene diene monomer rubber) remains flexible & pliable in extreme temperatures ranging from -40f to +175f, resists harmful uv deterioration 25 year warranty & certified fish & wildlife safe made in the usa. Underlayment high tensile strength underlayment is easy to shape to your applicationhigh tensile strength underlayment is easy to shape to your applicationprovides a stable and lasting foundation for koi ponds, water gardens and waterfalls enhances soils stability and controls erosion, use inside the water feature to pad large rocks and structures it can be used in landscape beds and retaining walls too. Epdm durable and puncture resistant, epdm is very versatile and is used in a wide variety of pond applications, pondless waterfall, skimmers and waterfalls, retention ponds, koi and fish hatcheries. Ships via ground package or truck freight liftgate service is not included.

 

Anjon 18 Ft X 40 Ft 20 Mil Hdpe Pond Liner And Underlayment Combo For Koi Ponds And Commercial Lakes

Anjon 18 Ft. X 40 Ft. 20 Mil Hdpe Pond Liner And Underlayment Combo For Koi Ponds And Commercial Lakes

Anjon 18 Ft. X 40 Ft. 20 Mil Hdpe Pond Liner And Underlayment Combo For Koi Ponds And Commercial Lakes - Hdpe plastic pond liners are best for ponds with gentle, sloping sides, few contours and minimal shelving hdpe is not ideal for small ponds with steep sides, tight corners and shelving completely safe for fish, plants and wildlife. 101 lbs ships ground package. Standard 10-year warranty for defects in manufacture, materials or workmanship. Underguard geotextile underlayment is perfect for stabilizing soil, preventing rocks and roots from penetrating pond liner and for creating ‘rock pads’ to cushion large rocks and boulders placed in the pond on top of the liner. Hdpe vs epdm, lighter weight, more puncture resistant and less likely rip or tear hdpe vs pvc, more puncture resistant, less likely to rip or tear, much more resistant to uv deterioration.





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