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20 mil LLDPE Pond Liner (Linear Low-Density Polyethylene)

  • Economical liner with excellent durability, high impact strength and puncture resistance. Pliable and flexible; conforms to a variety of irregular surfaces
  • Excellent choice for projects like water gardens, fish ponds and backyard waterfalls. Attaches easily to waterfalls and skimmers; fits into corners and follows contours along the sides and bottom of your pond
  • Resists stress cracking and UV deterioration. Completely safe for fish, wildlife and plants. Standard 10-year warranty when exposed to direct UV radiation; lasts indefinitely when covered by earth, rock or water
  • Standard 10-year warranty when exposed to direct UV radiation; 40 plus year non-exposed life expectancy when covered by earth, rock or water.
Add underlayment to your liner to add extra stability and puncture resistance to your feature


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12 ft. x 10 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 12 ft. x 10 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP12X10-20

Usually Ships in 24 to 48 Hours
List Price: $75.90
Our Price: $66.00
Savings: $9.90
100 in stock!
12 ft. x 15 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 12 ft. x 15 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP12X15-20

Usually Ships in 24 to 48 Hours
List Price: $113.85
Our Price: $99.00
Savings: $14.85
100 in stock!
12 ft. x 20 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 12 ft. x 20 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP12X20-20

Usually Ships in 24 to 48 Hours
List Price: $129.72
Our Price: $112.80
Savings: $16.92
97 in stock!
12 ft. x 25 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 12 ft. x 25 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP12X25-20

Usually Ships in 24 to 48 Hours
List Price: $162.15
Our Price: $141.00
Savings: $21.15
99 in stock!
12 ft. x 30 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 12 ft. x 30 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP12X30-20

Usually Ships in 24 to 48 Hours
List Price: $194.58
Our Price: $169.20
Savings: $25.38
100 in stock!
12 ft. x 35 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 12 ft. x 35 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP12X35-20

Usually Ships in 24 to 48 Hours
List Price: $222.18
Our Price: $193.20
Savings: $28.98
100 in stock!
12 ft. x 40 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 12 ft. x 40 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP12X40-20

Usually Ships in 24 to 48 Hours
List Price: $253.92
Our Price: $220.80
Savings: $33.12
99 in stock!
12 ft. x 45 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 12 ft. x 45 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP12X45-20

Usually Ships in 24 to 48 Hours
List Price: $285.66
Our Price: $248.40
Savings: $37.26
100 in stock!
12 ft. x 50 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 12 ft. x 50 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP12X50-20

Usually Ships in 24 to 48 Hours
List Price: $317.40
Our Price: $276.00
Savings: $41.40
99 in stock!
12 ft. x 75 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 12 ft. x 75 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP12X75-20

Usually Ships in 24 to 48 Hours
List Price: $476.10
Our Price: $414.00
Savings: $62.10
100 in stock!
12 ft. x 100 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 12 ft. x 100 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP12X100-20

Usually Ships in 24 to 48 Hours
List Price: $607.20
Our Price: $528.00
Savings: $79.20
100 in stock!