Top 23 Best Pond Underlayments

 

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 - 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. Measures 15-feet length by 15-feet width 45 mil firestone epdm pond liner and matching pond underlayment. Firestone 45mil epdm pond liner with 20 year warranty, flexiable, durable and fish safe.

 

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 - 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. 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. 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. 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.

 

15 x 30 Firestone 45mil EPDM Pond Liner Matching Underlayment Kit

15 x 30 Firestone 45mil EPDM Pond Liner & Matching Underlayment Kit

15 x 30 Firestone 45mil EPDM Pond Liner & Matching Underlayment Kit - 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. Measures 15-feet length by 30-feet width 45 mil firestone epdm pond liner and matching pond underlayment. Matching non-woven geotextile pond underlayment non-woven stable polypropolyene fiber filaments bonded by heatset and needle punched. Firestone 45mil epdm pond liner with 20 year warranty, flexiable, durable and fish safe.

 

10 X 10 20 Mil Pvc Pond Lineramp Underlayment Combo

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

10′ X 10′ 20 Mil Pvc Pond Liner & Underlayment Combo - 18 lbs ships ground package. Attaches easily to waterfall boxes, weirs and skimmers remains flexible and pliable even in extreme hot or cold temperatures. 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. Pvc vinyl pond liners are the most cost effective versatile and adaptable liners available ideal for ponds of all sizes with steep or gentle sloping sides, tight corners, contours and shelving completely safe for fish, plants and wildlife. Standard 5-year warranty for defects in manufacture, materials or workmanship.

 

Green Guard Geotextile Pond Underlayment 12 x 15

Green Guard Geotextile Pond Underlayment, 12′ x 15′

Green Guard Geotextile Pond Underlayment, 12′ x 15′ - Made from post-consumer recycled plastic bottles green guard pond underlayment provides superior puncture resistance from holes and leaks caused by rocks and debris so your rubber pond liner is better protected. Other uses landscape fabric, weed block, retaining walls, roads, roofs, railroads, dams, trenches, landfills, and many other civil engineering and construction uses.

 

Anjon 44 ft x 60 ft 20 mil HDPE Pond Liner and Underlayment Combo for Koi Ponds and Commercial Lakes

Anjon 44 ft. x 60 ft. 20 mil HDPE Pond Liner and Underlayment Combo for Koi Ponds and Commercial Lakes

Anjon 44 ft. x 60 ft. 20 mil HDPE Pond Liner and Underlayment Combo for Koi Ponds and Commercial Lakes - 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. 366 lbs ships truck freight (liftgate not included). 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.

 

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 - 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. 77 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. Standard 10-year warranty for defects in manufacture, materials or workmanship.

 

10 x 10 Firestone 45mil Pond Liner and Matching Underlayment Kit

10 x 10 Firestone 45mil Pond Liner and Matching Underlayment Kit

10 x 10 Firestone 45mil Pond Liner and Matching Underlayment Kit - Made in the usa. Measures 10-feet length by 10-feet width 45 mil firestone pond liner and matching pond underlayment. Firestone 45mil pond liner with 20 year warranty, flexiable, durable and fish safe. Matching non-woven geotextile pond underlayment non-woven stable polypropolyene fiber filaments bonded by heatset and needle punched. 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%.

 

Green Guard Geotextile Pond Underlayment 7 x 15

Green Guard Geotextile Pond Underlayment, 7′ x 15′

Green Guard Geotextile Pond Underlayment, 7′ x 15′ - . Made from post-consumer recycled plastic bottles green guard pond underlayment provides superior puncture resistance from holes and leaks caused by rocks and debris so your rubber pond liner is better protected. Other uses landscape fabric weed block retaining walls roads roofs railroads dams trenches landfills and many other civil engineering and construction uses.

 

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 - 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.

 

10 x 15 Pond Underlayment and Landscape Fabric by American Pond

10 x 15 Pond Underlayment and Landscape Fabric by American Pond

10 x 15 Pond Underlayment and Landscape Fabric by American Pond - Uses for underlayment pond installation, landscaping, drainage fabric, erosion control and morethis 6oz underlayment increases puncture resistance of 45mil pond liner by 400%can be used as a heavy duty weed barrier for landscapingcan be used as separation fabric when paving, and gravel applicationsfabric has extreme tolerance of hydrocarbons, freeze-thaws cycles, mildew and rot.

 

20 X 25 Firestone 45mil EPDM Pond Liner Matching Underlayment Kit

20 X 25 Firestone 45mil EPDM Pond Liner & Matching Underlayment Kit

20 X 25 Firestone 45mil EPDM Pond Liner & Matching Underlayment Kit - 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%. Matching non-woven geotextile pond underlayment non-woven stable polypropolyene fiber filaments bonded by heatset and needle punched. Made in the usa. Measures 20-feet length by 25-feet width 45 mil firestone epdm pond liner and matching pond underlayment. Firestone 45mil epdm pond liner with 20 year warranty, flexiable, durable and fish safe.

 

15 X 25 Firestone 45mil Epdm Pond Lineramp Matching Underlayment Kit

15 X 25 Firestone 45mil Epdm Pond Liner & Matching Underlayment Kit

15 X 25 Firestone 45mil Epdm Pond Liner & Matching Underlayment Kit - Measures 15-feet length by 25-feet width 45 mil firestone epdm pond liner and matching pond underlayment. Made in the usa. 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%. Firestone 45mil epdm pond liner with 20 year warranty, flexiable, durable and fish safe. Matching non-woven geotextile pond underlayment non-woven stable polypropolyene fiber filaments bonded by heatset and needle punched.

 

Heavy Duty Pond Underlayment 12x12 144 sq ft

Heavy Duty Pond Underlayment 12×12 (144 sq. ft.)

Heavy Duty Pond Underlayment 12×12 (144 sq. ft.) - Heavy duty pond underlayment and landscape fabric- 10×12 (120 square feet). Underlayment increases puncture resistance by 415% compared to pond liner alone. Protects your liner from any sharp rocks, glass, even against burrowing animals. We recommend and use this underlayment with every pond installation we do. Lightweight and easy to use.

 

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 - Lightweight and easy to use, we recommend and have used this thick nonwoven, geotextile underlayment with every pond installation we have done. Pond underliner fabric provides insurance for your liner against glass, sharp stones or roots that may have been overlooked during the installation process. Don’t take a chance on the backbone of your pond. Underlayment increases puncture resistance by 415% compared to pond liner alone. Our pond underlayment (underliner) is a tough, thick, nonwoven 60 mil geotextile fabric that will protect your rubber liner from any sharp rocks, glass and even against burrowing animals that can damage a liner.

 

Green Guard Geotextile Pond Underlayment 5 X 15

Green Guard Geotextile Pond Underlayment, 5′ X 15′

Green Guard Geotextile Pond Underlayment, 5′ X 15′ - Increases pond liner puncture resistance. 100% recycled material, can be used for leed credits and certification. Made in the usa. Unaffected by mildew, rot and freeze-thaw cycles. Enhances soils stability and controls erosion.

 

Anjon 26 ft x 15 ft 20 mil HDPE Pond Liner and Underlayment Combo for Koi Ponds and Commercial Lakes

Anjon 26 ft. x 15 ft. 20 mil HDPE Pond Liner and Underlayment Combo for Koi Ponds and Commercial Lakes

Anjon 26 ft. x 15 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. 56 lbs ships ground package. 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. Standard 10-year warranty for defects in manufacture, materials or workmanship.

 

Atlantic Water Gardens Pond Underlayment 12 by 12-Feet by Atlantic Water Gardens

Atlantic Water Gardens Pond Underlayment, 12 by 12-Feet by Atlantic Water Gardens

Atlantic Water Gardens Pond Underlayment, 12 by 12-Feet by Atlantic Water Gardens - Provides a buffer between the ground and your rubber linerprevents damage to the rubber liner from roots, rocks and other debris12′ x 12′ sheet6 oz. Weight.

 

Heavy Duty Pond Underlayment And Landscape Fabric- 105 Square Feet Pkg

Heavy Duty Pond Underlayment And Landscape Fabric- 105 Square Feet Pkg

Heavy Duty Pond Underlayment And Landscape Fabric- 105 Square Feet Pkg - Great for erosion control or weed control also. Increases puncture resistance of rubber/plastic liners by 400%. Approximately 60 ml in thickness. 105 sq feet piece ( 7’x 15′). Heavy duty non-woven geotextile underlayment please note this listing if for fabric pond underlayment not rubber pond liner thanks.

 

Heavy Duty Pond Liner Underlayment 6x12 72 Square Feet

Heavy Duty Pond Liner Underlayment 6×12 (72 Square Feet)

Heavy Duty Pond Liner Underlayment 6×12 (72 Square Feet) - Our pond underlayment (underliner) is a tough, thick, nonwoven (non woven) 60 mil geotextile fabric that will protect your liner from any sharp rocks, glass and even against burrowing animals that can damage a liner. 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 72 sq ft. Pond underliner fabric provides insurance for your liner against glass, sharp stones or roots that may have been overlooked during the installation process.

 

25 X 30 Firestone 45mil EPDM Pond Liner Matching Underlayment Kit

25 X 30 Firestone 45mil EPDM Pond Liner & Matching Underlayment Kit

25 X 30 Firestone 45mil EPDM Pond Liner & Matching Underlayment Kit - 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. Measures 25-feet length by 30-feet width 45 mil firestone epdm pond liner and matching pond underlayment. Firestone 45mil epdm pond liner with 20 year warranty, flexiable, durable and fish safe.

 

15 x 20 Firestone 45mil EPDM Pond Liner Matching Underlayment Kit

15 x 20 Firestone 45mil EPDM Pond Liner & Matching Underlayment Kit

15 x 20 Firestone 45mil EPDM Pond Liner & Matching Underlayment Kit - Matching non-woven geotextile pond underlayment non-woven stable polypropolyene fiber filaments bonded by heatset and needle punched. Made in the usa. 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%. Measures 15-feet length by 20-feet width 45 mil firestone epdm pond liner and matching pond underlayment. Firestone 45mil epdm pond liner with 20 year warranty, flexiable, durable and fish safe.

 

Heavy Duty Pond Underlayment And Landscape Fabric 10x12 120 Sq Ft

Heavy Duty Pond Underlayment And Landscape Fabric 10×12 (120 Sq Ft)

Heavy Duty Pond Underlayment And Landscape Fabric 10×12 (120 Sq Ft) - 120 sq feet piece (10’x12′). Increases puncture resistance of rubber/plastic liners by 400%. Great for erosion control or weed control also. Approximately 60 ml in thickness. Heavy duty non-woven geotextile underlayment please note this listing if for fabric pond underlayment not rubber pond liner.





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