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All Pond Liners (EPDM) & Underlays

We carry the full line of flexible Pondgard 45 mil Pond Liner and installation products to create the perfect koi pond or water feature. If you are looking for a rugged liner at a great price our site is the place to be. From large commercial ponds to small water gardens we have the right product for you. Protect your pond with a long lasting, fish safe and fish friendly Pondgard Liner.

All Pond Liners (EPDM) & Underlays

Duraliner is a durable fish safe 45 mil EPDM rubber liner designed specifically for the rigors of pond and waterfall construction. Weather and UV resistant, it will not crack with age. Easy to shape and form, and puncture resistant.

  • Easy to shape and form! Stays flexible even in extreme temperatures from -40 to 175F.
  • Durable 45 mil rubber is weather and UV resistant - will not crack with age
  • Puncture resistant
  • 20 year limited warranty

Available Sizes: 8'x10', 10'x10', 10'x15', 15'x15', 15'x20', 15'x25', 20'x20'

Duraliner Pond Lining Boxed Liner

Duraliner Pond Lining Boxed Liner

  Icons SKU Liner Size Pond Size 24" Deep Gallons of Water Weight Ships Via Add
BPL810
8' x 10'
2 x 4
120
29 lbs
Ground
BPL1010
10' x 10'
4 x 4
240
29 lbs
Ground
BPL1015
10' x 15'
4 x 9
540
44 lbs
Ground
BPL1515
15' x 15'
9 x 9
1215
66 lbs
Ground
BPL1520
15' x 20'
9 x 14
1890
87 lbs
Ground
BPL1525
15' x 25'
9 x 19
2565
109 lbs
Ground
BPL2020
20' x 20'
14 x 14
2940
116 lbs
Ground

Duraliner is a durable fish safe EPDM rubber liner designed specifically for the rigors of pond and waterfall construction. Weather and UV resistant, it will not crack with age. Easy to shape and form, and puncture resistant. 

  • Easy to shape and form! Stays flexible even in extreme temperatures from -40 to 175F.
  • Durable 45 mil rubber is weather and UV resistant - will not crack with age
  • Puncture resistant
  • 20 year limited warranty
Duraliner Pond Lining 100 Foot Rolls

Duraliner Pond Lining 100 Foot Rolls

  Icons SKU Liner Size Weight Ships Via Add
Duraliner 10' x 100' Roll 45 mil EPDM Pond Liner
$1,200.00 $980.00 | 1,960 Points
RPL101
10' x 100'
290 lbs
Common Carrier
Out of Stock

Insist on the Best, Insist on Pondgard45 mil EPDM Pond Liner!

This Pond Liner is formulated for water garden application and is consistently produced to the strict specifications of Pondgard Incorporated.

  • 45 mil, ultraviolet stabilized flexible EPDM rubber pond liner
  • Heavy duty pond liner
  • Fish and Plant Friendly & Easy to Install
  • Lifetime Warranty
  • The most widely used material in water gardening.

If out of stock, we recommend the Duraliner Boxed Pond Liner, 45 mil EPDM

Pondgard Pond Liner

Pondgard Pond Liner

  SKU Liner Size Pond Size 24" Deep Gallons of Water Weight Ships Via Add
01010
10' x 10'
4 x 4
240
29 lbs
Ground
01015
10' x 15'
4 x 9
540
44 lbs
Ground
01020
10' x 20'
4 x 14
840
58 lbs
Ground
01025
10' x 25'
4 x 19
1140
73 lbs
Ground
01030
10' x 30'
4 x 24
1440
90 lbs
Ground
01053
10' x 35'
4 x 29
1740
100 lbs
Ground
21040
10' x 40'
4 x 34
2040
110 lbs
Ground
01515
15 x 15
9 x 9
1215
66 lbs
Ground
01520
15' x 20'
9 x 14
1890
87 lbs
Ground
01525
15' x 25'
9 x 19
2565
109 lbs
Ground
21530
15' x 30'
9 x 24
3240
142 lbs
Ground
02020
20' x 20'
14 x 14
2940
116 lbs
Ground
02023
20' x 23'
14 x 14
-
-
Ground

Insist on the Best, Insist on Pondgard 45 mil EPDM Pond Liner!

PondGard EPDM geomembrane is engineered to provide dependable performance in a variety of critical containment applications.

Based on EPDM (ethylene propylene diene terpolymer) synthetic rubber, PondGard is a highly flexible, stable waterproofing membrane. Specially formulated to be safe for fish and plant life, PondGard can easily be shaped to fit the unique contours of any size pond or complex landscape feature.

  • 45 mil, ultraviolet stabilized flexible EPDM rubber pond liner
  • Fish and Plant Friendly & Easy to Install
  • The most widely used material in water gardening.
Large Pond Liners Shipping via Common Carrier

Pond liner listed as 'common carrier' will ship via UPS Freight, one of the fastest and most reliable common carriers in the industry. The shipping charge will be based upon the weight of the liner and your delivery zip code ensuring the best possible delivered price.

For a shipping quote click the 'add to cart' button next to the liner size of your choice and then enter your state and delivery zip code to receive an immediate, real-time shipping quote.

During checkout, you will choose either residential or commercial as the delivery location. Residential deliveries will receive a call from the carrier before delivery. Commercial deliveries will take place without a call before delivery leading to a quicker delivery, these deliveries must be shipped to a commercial property. If you operate your business from your home, this is not considered a commercial delivery. Please note that you as the buyer are responsible for unloading the delivery from the truck. The carrier does not have equipment to remove the liner from the truck. A 'lift gate' is available for an additional fee, please call customer service at 866-819-7663 before ordering for a quote on this option.

Pondgard Pond Liner - 50 ft Rolls

Pondgard Pond Liner - 50 ft Rolls

  SKU Liner Size Weight Ships Via Add
21050
10' x 50'
155 lbs
Common Carrier
21550
15' x 50'
220 lbs
Common Carrier
22050
20' x 50'
295 lbs
Common Carrier
22550
25' x 50'
365 lbs
Common Carrier
Out of Stock
23050
30' x 50'
440 lbs
Common Carrier
23550
35' x 50'
510 lbs
Common Carrier
24050
40' x 50'
575 lbs
Common Carrier
25050
50' x 50'
725 lbs
Common Carrier

Insist on the Best, Insist on Pondgard 45 mil EPDM Pond Liner!

PondGard EPDM geomembrane is engineered to provide dependable performance in a variety of critical containment applications.

Based on EPDM (ethylene propylene diene terpolymer) synthetic rubber, PondGard is a highly flexible, stable waterproofing membrane. Specially formulated to be safe for fish and plant life, PondGard can easily be shaped to fit the unique contours of any size pond or complex landscape feature.

  • 45 mil, ultraviolet stabilized flexible EPDM rubber pond liner
  • Fish and Plant Friendly & Easy to Install
  • The most widely used material in water gardening.
Large Pond Liners Shipping via Common Carrier

Pond liner listed as 'common carrier' will ship via UPS Freight, one of the fastest and most reliable common carriers in the industry. The shipping charge will be based upon the weight of the liner and your delivery zip code ensuring the best possible delivered price.

For a shipping quote click the 'add to cart' button next to the liner size of your choice and then enter your state and delivery zip code to receive an immediate, real-time shipping quote.

During checkout, you will choose either residential or commercial as the delivery location. Residential deliveries will receive a call from the carrier before delivery. Commercial deliveries will take place without a call before delivery leading to a quicker delivery, these deliveries must be shipped to a commercial property. If you operate your business from your home, this is not considered a commercial delivery. Please note that you as the buyer are responsible for unloading the delivery from the truck. The carrier does not have equipment to remove the liner from the truck. A 'lift gate' is available for an additional fee, please call customer service at 866-819-7663 before ordering for a quote on this option.

Pondgard Pond Liner 100 ft Long Jumbo Rolls

Pondgard Pond Liner 100 ft Long Jumbo Rolls

  SKU Liner Size Weight Ships Via Add
10101
10' x 100'
290 lbs
Common Carrier
15100
15' x 100'
435 lbs
Common Carrier
22100
20' x 100'
625 lbs
Common Carrier
25100
25' x 100'
750 lbs
Common Carrier
30100
30' x 100'
870 lbs
Common Carrier
35100
35' x 100'
1015 lbs
Common Carrier
40100
40' x 100'
1160 lbs
Common Carrier

Insist on the Best, Insist on Pondgard 45 mil EPDM Pond Liner!

PondGard EPDM geomembrane is engineered to provide dependable performance in a variety of critical containment applications.

Based on EPDM (ethylene propylene diene terpolymer) synthetic rubber, PondGard is a highly flexible, stable waterproofing membrane. Specially formulated to be safe for fish and plant life, PondGard can easily be shaped to fit the unique contours of any size pond or complex landscape feature.

  • 45 mil, ultraviolet stabilized flexible EPDM rubber pond liner
  • Fish and Plant Friendly & Easy to Install
  • The most widely used material in water gardening.

Large Pond Liners Shipping via Common Carrier

Pond liner listed as 'common carrier' will ship via UPS Freight, one of the fastest and most reliable common carriers in the industry. The shipping charge will be based upon the weight of the liner and your delivery zip code ensuring the best possible delivered price.

For a shipping quote click the 'add to cart' button next to the liner size of your choice and then enter your state and delivery zip code to receive an immediate, real-time shipping quote.

During checkout, you will choose either residential or commercial as the delivery location. Residential deliveries will receive a call from the carrier before delivery. Commercial deliveries will take place without a call before delivery leading to a quicker delivery, these deliveries must be shipped to a commercial property. If you operate your business from your home, this is not considered a commercial delivery. Please note that you as the buyer are responsible for unloading the delivery from the truck. The carrier does not have equipment to remove the liner from the truck. A 'lift gate' is available for an additional fee, please call customer service at 866-819-7663 before ordering for a quote on this option.


Pondgard Pond Liner - Mini Rolls

Pondgard Pond Liner - Mini Rolls

  SKU Liner Size Pond Size 24" Deep Gallons of Water Weight Add
22025
20' x 25'
14 x 19
3990
165 lbs
21435
15' x 35'
9 x 29
3915
165 lbs
21540
15' x 40'
9 x 34
4590
175 lbs
22030
20' x 30'
14 x 24
5040
174 lbs
22035
20' x 35'
14 x 29
6090
210 lbs
22040
20' x 40'
14 x 34
7140
233 lbs
22525
25' x 25'
19 x 19
5415
182 lbs
22530
25' x 30'
19 x 24
6840
218 lbs
22535
25' x 35'
19 x 29
8265
254 lbs
22540
25' x 40'
18 x 33
8910
290 lbs
23030
30' x 30'
24 x 24
8640
261 lbs
23035
30' x 35'
24 x 29
10440
319 lbs
23535
35' x 35'
29 x 29
12615
370 lbs
23040
30' x 40'
24 x 34
12211
365 lbs
23045
30' x 45'
24 x 39
14040
391 lbs
23540
35' x 40'
29 x 34
15172
407 lbs
24040
40' x 40'
34 x 34
17340
465 lbs

Insist on the Best, Insist on Pondgard 45 mil EPDM Pond Liner!

PondGard EPDM geomembrane is engineered to provide dependable performance in a variety of critical containment applications.

Based on EPDM (ethylene propylene diene terpolymer) synthetic rubber, PondGard is a highly flexible, stable waterproofing membrane. Specially formulated to be safe for fish and plant life, PondGard can easily be shaped to fit the unique contours of any size pond or complex landscape feature.

  • 45 mil, ultraviolet stabilized flexible EPDM rubber pond liner.
  • Fish and Plant Friendly & Easy to Install.
  • Lifetime Warranty
  • The most widely used material in water gardening.
Pondgard PondGard Stream Liner

Pondgard PondGard Stream Liner

  SKU Liner Size Weight Ships Via Add
45105
5' x 5'
9 lbs
Ground
45110
5' x 10'
17 lbs
Ground
45150
5' x 15'
25 lbs
Ground
45120
5' x 20'
33 lbs
Ground
45125
5' x 25'
42 lbs
Ground
45130
5' x 30'
50 lbs
Ground
45135
5' x 35'
58 lbs
Ground
45140
5' x 40'
66 lbs
Ground
24550
5' x 50'
83 lbs
Ground
45111
5' x 100'
155 lbs
Common Carrier

PVC Pond Liner is fish safe and specifically designed for the rigors of pond and waterfall construction. Constructed from 100% post consumer recycled PVC, liner is environmentally responsible and user friendly.

  • UV stabilized for excellent resistance to weather and sunlight
  • Easily chemically welded or patched with standard PVC liner adhesive
  • 20 year warranty ensures worry-free installation and long-term durability
  • Liner rolls are easy to transport and handle on 6-foot cores
Oase 40 mil PVC Pond Liner

Oase 40 mil PVC Pond Liner

  SKU Add
Oase 40MIL PVC Pond Liner
$973.99 From $856.99 | 2,142+ Points
PVC Pond

Protection. Strength. Flexibility.

The boxed 30 mil fish grade, UV stable Alpha Liner PVC Pond Liner offers an easy to work with flexible material that conforms well to all pond shapes. 

  • Fish grade and UV stable certified
  • A quality PVC lining option for hard-to-get EPDM liner
  • Easy to seam with single-step adhesive
  • Flexible and easy to work with
  • 10 Year warranty

EasyPro Alpha Pond Liner - 30 mil PVC

EasyPro Alpha Pond Liner - 30 mil PVC

  SKU Size Weight Add
AL610
6' x 10'
16 lbs
AL1210
12' x 10'
28 lbs
AL1215
12' x 15'
41 lbs
AL1220
12' x 20'
53 lbs
AL1815
18' x 15'
62 lbs
AL1820
12' x 20'
81 lbs
AL2420
24' x 20'
106 lbs
AL6R
6' x 100'
126 lbs
AL12R
12' x 100'
252 lbs
AL18R
18' x 100'
378 lbs
AL24R
24' x 100'
504 lbs
AL30R
30' x 100'
630 lbs

The Best Protection For Your Pond Liner

Don't Forget Liner Underlay. Underlay is a flexible, soft fabric placed under the pond liner for protection against punctures and friction from rocks.

  • 3.5oz - 4oz

*The rolls of underlay listed below will ship via Freight, common carrier.

Pond Underlay

Pond Underlay

  SKU Underlay Size Square Feet Add
Pond Underlay 6.25' x 10'
$13.95 | 31 Points
14410
6.25' x 10'
62.50
Pond Underlay 6.25' x 20'
$22.95 | 51 Points
14411
6.25' x 20'
125
Pond Underlay 6.25' x 25'
$28.95 | 65 Points
14412
6.25' x 25'
156.25
Pond Underlay 6.25' x 30'
$33.95 | 76 Points
14413
6.25' x 30'
187.50
Pond Underlay 6.25' x 40'
$43.95 | 98 Points
14414
6.25' x 40'
250
Pond Underlay 6.25' x 50'
$59.95 | 121 Points
14415
6.25' x 50'
312.50
Pond Underlay 10' x 15'
$45.95 | 122 Points
17710
10' x 15'
150
Pond Underlay 15' x 15'
$60.75 | 137 Points
17715
15' x 15'
225
Pond Underlay 15' x 20'
$74.95 | 172 Points
17720
20' x 15'
300
Pond Underlay 15' x 25'
$91.95 | 213 Points
17725
25' x 15'
375
Pond Underlay 15' x 30'
$106.95 | 248 Points
17730
30' x 15'
450
Pond Underlay 15' x 40'
$129.60 | 324 Points
17740
40' x 15'
600
Pond Underlay 15' x 50'
$159.50 | 399 Points
17775
50' x 15'
750
Pond Underlay 6.25' x 360' Roll
$439.99 | 1,099 Points
17361
6.25' x 360' Roll*
2250
Pond Underlay 15' x 360' Roll*
$938.89 | 1,745 Points
17360
15' x 360' Roll*
5400

Soft, non-woven geotextile made from polypropylene will last 20+ years under your liner. Has a non-slippery surface and provides protection for the liner from rocks and other sharp objects, spreads easily, and saves time.

Aquascape Underlayment

Aquascape Underlayment

  SKU Underlay Size Square Feet Add
85010
10' x 15'
150
30300
5' x 300'
1500
  • Seals Seams
  • Waterproofs
  • Repairs
  • Use with Tite Seal UltraBond Seam Primer
3" - Double sided butyl adhesive for: EPDM, PVC, AND POLYPROPYLENE LINER MATERIALS
5" - Single sided adhesive EPDM Rubber for: EPDM, PVC, AND POLYPROPYLENE LINER MATERIALS
Tite Seal Pond Liner Seam Tape

Tite Seal Pond Liner Seam Tape

  SKU Size Add
05325
3" x 25'
03100
3" x 100'
15250
5" x 25'
51002
5" x 100'
PLCS625
6" x 25'
PLCS6100
6" x 100'

Self-adhesive pipe boot for sealing around pond liner penetrations. Compatible with 1" to 6" pipes.

Tite Seal Pipeboot w/ Adhesive

Tite Seal Pipeboot w/ Adhesive

  SKU Add
01600

Quick, easy to use kit for repairing minor damage to your rubber (EPDM) pond liner.

  • (2) 6″ x 6″ patches
  • Bottle of primer
  • Roller
  • Scrubber pad
  • Disposable gloves

Pondgard EPDM Repair Kit

Pondgard EPDM Repair Kit

  SKU Add
Pondgard EPDM Repair Patch Kit
$29.95 | 67 Points
00144

PondGard EPDM geomembrane is engineered to provide dependable performance in a variety of critical containment applications.

Based on EPDM (ethylene propylene diene terpolymer) synthetic rubber, PondGard is a highly flexible, stable waterproofing membrane. Specially formulated to be safe for fish and plant life, PondGard can easily be shaped to fit the unique contours of any size pond or complex landscape feature.

3" Quickseam Splice Tape - A rubber polymer tape which has been designed for the splicing of EPDM liners. 3" wide sticky on both sides.

Joint Cover/Liner Patch - A 5 3/4" round, sticky on one side, patch that provides an excellent seal with good adhesion. Used to repair small holes in EPDM liner.

Pondgard PDM Seaming Tape 3" Double Sided

Pondgard PDM Seaming Tape 3" Double Sided

  SKU Add
00137
00149
00143

PondGard EPDM geomembrane is engineered to provide dependable performance in a variety of critical containment applications.

Based on EPDM (ethylene propylene diene terpolymer) synthetic rubber, PondGard is a highly flexible, stable waterproofing membrane. Specially formulated to be safe for fish and plant life, PondGard can easily be shaped to fit the unique contours of any size pond or complex landscape feature.

Pondgard EPDM Seaming Cover Tape 6" Single Sided

Pondgard EPDM Seaming Cover Tape 6" Single Sided

  SKU Add
00136
00146

A clean, easy, safe way to create larger panels to cover a greater surface area. Environmentally friendly, and creates strong seams.

    Kit Contents
  • 1 Roll - Quickseam Splice Tape - 3" x 25'
  • 1 pt Can - Single-Ply LVOC Primer
  • 1 QuickScrubber Handle
  • 1 QuickScrubber Pad
  • 1 Seam Roller
  • 1 Special Crayon
  • Instructions
Pondgard Quickseam Tape Seaming Kit

Pondgard Quickseam Tape Seaming Kit

  SKU Add
Pondgard Quickseam Tape Kit
$99.95 | 259 Points
00145

A 6" self-adhesive water-tight patch that seals accidental holes in EPDM liner.

Aquascape EPDM Liner Patch

Aquascape EPDM Liner Patch

  SKU Add
Aquascape 6" EPDM Liner Patch, Round
$14.98 $11.98 | 30 Points
22018

Double sided tape used for seaming rubber liner. For best results use EPDM Tape Primer.

Aquascape Seam Tape Double Sided

Aquascape Seam Tape Double Sided

  SKU Add
22017
22020

Single sided tape used for seaming and repairing rubber liner.

Aquascape Cover Tape

Aquascape Cover Tape

  SKU Add
22003
22005

Laguna water basins are generally easier to install than lined, in-ground ponds since their shape and depth are pre-determined. All you need to do is excavate an appropriately-sized hole. Made of rigid, heavy-duty polyethylene construction, the injection-molded water basins are designed to withstand all kinds of extreme conditions, including heavy water loads, hot summers, and frigid winters. Safe for fish and aquatic plants.

Laguna Heavy Duty Preformed Ponds

Laguna Heavy Duty Preformed Ponds

  Icons SKU Dimensions Max Gallons Add
11788
42" x 28.5" x 12"
60

EasyPro Liner Double Sided Seaming Tape

EasyPro Liner Seaming Tape

EasyPro Liner Seaming Tape

  SKU Add
EasyPro 3" Liner Tape 10' Roll
$21.99 $19.79 | 49 Points
FST310
Out of Stock
  • For those applications that require an open basin, Atlantic's Flexible Basins are the easiest way to waterproof your block installation
  • Reinforced 28mil PVC construction with fold out flaps and punched glue points anchor liner under capstones for security and durability
  • Unlike improvised EPDM liner basins, welded corner construction eliminates folds and wrinkles for a neat professional appearance
  • Basins are available in tan, grey and black to complement any surround up to eight-feet wide
  • Includes backing plates and bulkheads for submersible or external pumps. Use Cord Seal Fittings to pass cords
  • Perfect for Atlantic's Spillway, WaterWall and Wall Spout installations. Open basins not recommended for Colorfalls applications

For best results, fill Flexible Basin with water before finishing off the surrounding walls with caps. You'll be able to pull the flexible sides upwards and work out any wrinkles for the most attractive appearance before permanently attaching the top layer of wall blocks.

SKUDimensionsColorFor Use WithBulkheadCapacity
7383648"W x 24"D x 16"HBlackSpillways, WaterWalls & Wall Spouts1.5" w/ Backing Plate80 Gal
7383748"W x 24"D x 16"HGreySpillways, WaterWalls & Wall Spouts1.5" w/ Backing Plate80 Gal
7383848"W x 24"D x 16"HTanSpillways, WaterWalls & Wall Spouts1.5" w/ Backing Plate80 Gal
7383972"W x 24"D x 16"HBlackSpillways, WaterWalls & Wall Spouts(2) 1.5" w/ Backing Plates120 Gal
7384072"W x 24"D x 16"HGreySpillways, WaterWalls & Wall Spouts(2) 1.5" w/ Backing Plates120 Gal
7384172"W x 24"D x 16"HTanSpillways, WaterWalls & Wall Spouts(2) 1.5" w/ Backing Plates120 Gal
7384296"W x 24"D x 16"HBlackSpillways, WaterWalls & Wall Spouts(2) 1.5" w/ Backing Plates160 Gal
7384396"W x 24"D x 16"HGreySpillways, WaterWalls & Wall Spouts(2) 1.5" w/ Backing Plates160 Gal
7384496"W x 24"D x 16"HTanSpillways, WaterWalls & Wall Spouts(2) 1.5" w/ Backing Plates160 Gal
Atlantic Flexible Hardscape Basins

Atlantic Flexible Hardscape Basins

  Icons SKU Dimensions Color For Use Wit Bulkhead Capacity Add
73844-OB
96"W x 24"D x 16"H
Tan
Spillways, WaterWalls & Wall Spouts
(2) 1.5" w/ Backing Plates
160 Gal
Out of Stock
Atlantic Flex Hardscape Basins
$430.99 From $378.99 | 947+ Points
73835
-
Black, Grey, Tan
-
-
-

Atlantic Flexible Hardscape Basins

  Icons SKU Add
Atlantic Flex Basin Plumbing Kit - Single
$128.99 $113.99 | 285 Points
 
FFKIT1
This item is oversized and has a $25.00 shipping surcharge.
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