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LLDPE Pond Liner

LLDPE Liner is available in 20 Mil. and 30. Mil


LLDPE Application
  • 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; 40 plus year non-exposed life expectancy when covered by earth, rock or water.

If you have questions about LLDPE Pond Liner, please visit the FAQ


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6 ft. x 5 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 6 ft. x 5 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP06X05-20

Usually Ships in 24 to 48 Hours
Our Price: $26.00
Sale Price: $23.00
Savings: $3.00
(Out of Stock)
6 ft. x 10 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 6 ft. x 10 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP06X10-20

Usually Ships in 24 to 48 Hours
Our Price: $33.00
Sale Price: $30.00
Savings: $3.00
496 in stock!
6 ft. x 5 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 6 ft. x 5 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP06X005-30

Our Price: $36.00
Sale Price: $32.00
Savings: $4.00
(Out of Stock)
6 ft. x 15 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 6 ft. x 15 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP06X15-20

Usually Ships in 24 to 48 Hours
Our Price: $42.00
Sale Price: $38.00
Savings: $4.00
496 in stock!
6 ft. x 10 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP06X010-30 6 ft. x 10 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP06X010-30

Our Price: $54.00
Sale Price: $49.00
Savings: $5.00
(Out of Stock)
6 ft. x 20 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 6 ft. x 20 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP06X20-20

Usually Ships in 24 to 48 Hours
Our Price: $56.00
Sale Price: $50.00
Savings: $6.00
493 in stock!
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
Our Price: $56.00
Sale Price: $50.00
Savings: $6.00
490 in stock!
6 ft. x 25 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 6 ft. x 25 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP06X25-20

Usually Ships in 24 to 48 Hours
Our Price: $70.00
Sale Price: $63.00
Savings: $7.00
498 in stock!
6 ft. x 15 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP06X015-30 6 ft. x 15 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP06X015-30

Our Price: $82.00
Sale Price: $74.00
Savings: $8.00
(Out of Stock)
6 ft. x 30 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 6 ft. x 30 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP06X30-20

Usually Ships in 24 to 48 Hours
Our Price: $85.00
Sale Price: $77.00
Savings: $8.00
500 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
Our Price: $85.00
Sale Price: $77.00
Savings: $8.00
478 in stock!
6 ft. x 35 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 6 ft. x 35 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP06X35-20

Usually Ships in 24 to 48 Hours
Our Price: $89.00
Sale Price: $80.00
Savings: $9.00
499 in stock!
6 ft. x 40 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 6 ft. x 40 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP06X40-20

Usually Ships in 24 to 48 Hours
Our Price: $102.00
Sale Price: $92.00
Savings: $10.00
499 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
Our Price: $102.00
Sale Price: $92.00
Savings: $10.00
496 in stock!
6 ft. x 20 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP06X020-30 6 ft. x 20 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP06X020-30

Our Price: $109.00
Sale Price: $98.00
Savings: $11.00
498 in stock!
12 ft. x 10 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP12X010-30 12 ft. x 10 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP12X010-30

Our Price: $109.00
Sale Price: $98.00
Savings: $11.00
500 in stock!
6 ft. x 45 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 6 ft. x 45 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP06X45-20

Usually Ships in 24 to 48 Hours
Our Price: $115.00
Sale Price: $104.00
Savings: $11.00
497 in stock!
18 ft. x 15 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 18 ft. x 15 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP18X15-20

Usually Ships in 24 to 48 Hours
Our Price: $115.00
Sale Price: $104.00
Savings: $11.00
492 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
Our Price: $127.00
Sale Price: $114.00
Savings: $13.00
489 in stock!
6 ft. x 25 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP06X025-30 6 ft. x 25 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP06X025-30

Our Price: $138.00
Sale Price: $124.00
Savings: $14.00
499 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
Our Price: $153.00
Sale Price: $138.00
Savings: $15.00
480 in stock!
6 ft. x 60 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 6 ft. x 60 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP06X60-20

Usually Ships in 24 to 48 Hours
Our Price: $153.00
Sale Price: $138.00
Savings: $15.00
499 in stock!
18 ft. x 20 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 18 ft. x 20 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP18X20-20

Usually Ships in 24 to 48 Hours
Our Price: $153.00
Sale Price: $138.00
Savings: $15.00
485 in stock!
6 ft. x 30 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP06X030-30 6 ft. x 30 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP06X030-30

Our Price: $165.00
Sale Price: $149.00
Savings: $16.00
499 in stock!
12 ft. x 15 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP12X015-30 12 ft. x 15 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP12X015-30

Our Price: $165.00
Sale Price: $149.00
Savings: $16.00
495 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
Our Price: $179.00
Sale Price: $161.00
Savings: $18.00
491 in stock!
6 ft. x 35 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP06X035-30 6 ft. x 35 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP06X035-30

Our Price: $193.00
Sale Price: $174.00
Savings: $19.00
499 in stock!
6 ft. x 40 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP06X040-30 6 ft. x 40 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP06X040-30

Our Price: $201.00
Sale Price: $181.00
Savings: $20.00
500 in stock!
12 ft. x 20 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP12X020-30 12 ft. x 20 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP12X020-30

Our Price: $201.00
Sale Price: $181.00
Savings: $20.00
499 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
Our Price: $203.00
Sale Price: $183.00
Savings: $20.00
497 in stock!
6 ft. x 45 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP06X045-30 6 ft. x 45 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP06X045-30

Our Price: $226.00
Sale Price: $203.00
Savings: $23.00
500 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
Our Price: $229.00
Sale Price: $206.00
Savings: $23.00
499 in stock!
18 ft. x 30 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 18 ft. x 30 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP18X30-20

Usually Ships in 24 to 48 Hours
Our Price: $229.00
Sale Price: $206.00
Savings: $23.00
485 in stock!
12 ft. x 25 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP12X025-30 12 ft. x 25 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP12X025-30

Our Price: $252.00
Sale Price: $227.00
Savings: $25.00
497 in stock!
6 ft. x 50 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 6 ft. x 50 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP06X050-30

Our Price: $252.00
Sale Price: $227.00
Savings: $25.00
499 in stock!
6 ft. x 100 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 6 ft. x 100 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP06X100-20

Usually Ships in 24 to 48 Hours
Our Price: $255.00
Sale Price: $230.00
Savings: $25.00
484 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
Our Price: $255.00
Sale Price: $230.00
Savings: $25.00
499 in stock!
25 ft. x 25 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 25 ft. x 25 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP25X25-20

Usually Ships in 24 to 48 Hours
Our Price: $265.00
Sale Price: $239.00
Savings: $26.00
408 in stock!
18 ft. x 35 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 18 ft. x 35 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP18X35-20

Usually Ships in 24 to 48 Hours
Our Price: $268.00
Sale Price: $241.00
Savings: $27.00
489 in stock!
12 ft. x 30 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP12X030-30 12 ft. x 30 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP12X030-30

Our Price: $302.00
Sale Price: $272.00
Savings: $30.00
498 in stock!
18 ft. x 40 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 18 ft. x 40 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP18X40-20

Usually Ships in 24 to 48 Hours
Our Price: $306.00
Sale Price: $275.00
Savings: $31.00
490 in stock!
25 ft. x 30 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 25 ft. x 30 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP25X30-20

Usually Ships in 24 to 48 Hours
Our Price: $319.00
Sale Price: $287.00
Savings: $32.00
397 in stock!
18 ft. x 45 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 18 ft. x 45 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP18X45-20

Usually Ships in 24 to 48 Hours
Our Price: $345.00
Sale Price: $311.00
Savings: $34.00
498 in stock!
12 ft. x 35 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP12X035-30 12 ft. x 35 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP12X035-30

Our Price: $353.00
Sale Price: $318.00
Savings: $35.00
498 in stock!
37.5 ft. x 20 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 37.5 ft. x 20 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP37.5X20-20

Usually Ships in 24 to 48 Hours
Our Price: $367.00
Sale Price: $330.00
Savings: $37.00
499 in stock!
6 ft. x 75 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 6 ft. x 75 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP06X075-30

Our Price: $379.00
Sale Price: $341.00
Savings: $38.00
499 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
Our Price: $383.00
Sale Price: $345.00
Savings: $38.00
498 in stock!
18 ft. x 50 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 18 ft. x 50 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP18X50-20

Usually Ships in 24 to 48 Hours
Our Price: $383.00
Sale Price: $345.00
Savings: $38.00
496 in stock!
12 ft. x 40 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP12X040-30 12 ft. x 40 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP12X040-30

Our Price: $403.00
Sale Price: $363.00
Savings: $40.00
500 in stock!
25 ft. x 35 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 25 ft. x 35 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP25X35-20

Usually Ships in 24 to 48 Hours
Our Price: $419.00
Sale Price: $377.00
Savings: $42.00
470 in stock!
25 ft. x 40 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 25 ft. x 40 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP25X40-20

Usually Ships in 24 to 48 Hours
Our Price: $453.00
Sale Price: $408.00
Savings: $45.00
491 in stock!
12 ft. x 45 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP12X045-30 12 ft. x 45 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP12X045-30

Our Price: $454.00
Sale Price: $409.00
Savings: $45.00
500 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
Our Price: $487.00
Sale Price: $438.00
Savings: $49.00
477 in stock!
25 ft. x 45 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 25 ft. x 45 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP25X45-20

Usually Ships in 24 to 48 Hours
Our Price: $504.00
Sale Price: $454.00
Savings: $50.00
497 in stock!
37.5 ft. x 30 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 37.5 ft. x 30 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP37.5X30-20

Usually Ships in 24 to 48 Hours
Our Price: $504.00
Sale Price: $454.00
Savings: $50.00
489 in stock!
6 ft. x 100 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP06X100-30 6 ft. x 100 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP06X100-30

Our Price: $504.00
Sale Price: $454.00
Savings: $50.00
493 in stock!
12 ft. x 50 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP12X050-30 12 ft. x 50 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP12X050-30

Our Price: $504.00
Sale Price: $454.00
Savings: $50.00
495 in stock!
25 ft. x 25 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP25X025-30 25 ft. x 25 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP25X025-30

Our Price: $525.00
Sale Price: $473.00
Savings: $52.00
479 in stock!
18 ft. x 75 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 18 ft. x 75 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP18X75-20

Usually Ships in 24 to 48 Hours
Our Price: $549.00
Sale Price: $494.00
Savings: $55.00
500 in stock!
25 ft. x 50 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 25 ft. x 50 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP25X50-20

Usually Ships in 24 to 48 Hours
Our Price: $556.00
Sale Price: $500.00
Savings: $56.00
485 in stock!
37.5 ft. x 35 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 37.5 ft. x 35 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP37.5X35-20

Usually Ships in 24 to 48 Hours
Our Price: $580.00
Sale Price: $522.00
Savings: $58.00
489 in stock!
25 ft. x 30 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP25X030-30 25 ft. x 30 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP25X030-30

Our Price: $631.00
Sale Price: $568.00
Savings: $63.00
474 in stock!
37.5 ft. x 40 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 37.5 ft. x 40 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP37.5X40-20

Usually Ships in 24 to 48 Hours
Our Price: $656.00
Sale Price: $590.00
Savings: $66.00
486 in stock!
50 ft. x 30 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 50 ft. x 30 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP50X30-20

Usually Ships in 24 to 48 Hours
Our Price: $656.00
Sale Price: $590.00
Savings: $66.00
495 in stock!
18 ft. x 100 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 18 ft. x 100 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP18X100-20

Usually Ships in 24 to 48 Hours
Our Price: $731.00
Sale Price: $658.00
Savings: $73.00
497 in stock!
37.5 ft. x 45 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 37.5 ft. x 45 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP37.5X45-20

Usually Ships in 24 to 48 Hours
Our Price: $733.00
Sale Price: $660.00
Savings: $73.00
491 in stock!
25 ft. x 35 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP25X035-30 25 ft. x 35 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP25X035-30

Our Price: $736.00
Sale Price: $662.00
Savings: $74.00
499 in stock!
62 ft. x 30 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 62 ft. x 30 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP62X30-20

Usually Ships in 24 to 48 Hours
Our Price: $803.00
Sale Price: $723.00
Savings: $80.00
499 in stock!
12 ft. x 75 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP12X075-30 12 ft. x 75 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP12X075-30

Our Price: $803.00
Sale Price: $723.00
Savings: $80.00
498 in stock!
37.5 ft. x 50 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 37.5 ft. x 50 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP37.5X50-20

Usually Ships in 24 to 48 Hours
Our Price: $808.00
Sale Price: $727.00
Savings: $81.00
491 in stock!
25 ft. x 40 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP25X040-30 25 ft. x 40 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP25X040-30

Our Price: $869.00
Sale Price: $782.00
Savings: $87.00
497 in stock!
50 ft. x 45 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 50 ft. x 45 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP50X45-20

Usually Ships in 24 to 48 Hours
Our Price: $962.00
Sale Price: $866.00
Savings: $96.00
498 in stock!
25 ft. x 45 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP25X045-30 25 ft. x 45 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP25X045-30

Our Price: $973.00
Sale Price: $876.00
Savings: $97.00
500 in stock!
12 ft. x 100 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP12X100-30 12 ft. x 100 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP12X100-30

Our Price: $1,033.00
Sale Price: $930.00
Savings: $103.00
498 in stock!
62 ft. x 40 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 62 ft. x 40 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP62X40-20

Usually Ships in 24 to 48 Hours
Our Price: $1,054.00
Sale Price: $949.00
Savings: $105.00
497 in stock!
25 ft. x 100 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 25 ft. x 100 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP25X100-20

Usually Ships in 24 to 48 Hours
Our Price: $1,063.00
Sale Price: $957.00
Savings: $106.00
485 in stock!
50 ft. x 50 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 50 ft. x 50 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP50X50-20

Usually Ships in 24 to 48 Hours
Our Price: $1,063.00
Sale Price: $957.00
Savings: $106.00
492 in stock!
25 ft. x 50 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP25X050-30 25 ft. x 50 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP25X050-30

Our Price: $1,075.00
Sale Price: $968.00
Savings: $107.00
496 in stock!
62 ft. x 45 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 62 ft. x 45 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP62X45-20

Usually Ships in 24 to 48 Hours
Our Price: $1,182.00
Sale Price: $1,064.00
Savings: $118.00
500 in stock!
37.5 ft. x 75 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 37.5 ft. x 75 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP37.5X75-20

Usually Ships in 24 to 48 Hours
Our Price: $1,190.00
Sale Price: $1,071.00
Savings: $119.00
495 in stock!
25 ft. x 60 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 25 ft. x 60 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP25X060-30

Our Price: $1,280.00
Sale Price: $1,152.00
Savings: $128.00
498 in stock!
62 ft. x 50 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 62 ft. x 50 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP62X50-20

Usually Ships in 24 to 48 Hours
Our Price: $1,307.00
Sale Price: $1,176.00
Savings: $131.00
498 in stock!
50 ft. x 70 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 50 ft. x 70 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP50X70-20

Usually Ships in 24 to 48 Hours
Our Price: $1,469.00
Sale Price: $1,322.00
Savings: $147.00
498 in stock!
25 ft. x 70 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 25 ft. x 70 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP25X070-30

Our Price: $1,486.00
Sale Price: $1,337.00
Savings: $149.00
500 in stock!
62 ft. x 60 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 62 ft. x 60 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP62X60-20

Usually Ships in 24 to 48 Hours
Our Price: $1,560.00
Sale Price: $1,404.00
Savings: $156.00
497 in stock!
37.5 ft. x 100 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 37.5 ft. x 100 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP37.5X100-20

Usually Ships in 24 to 48 Hours
Our Price: $1,572.00
Sale Price: $1,415.00
Savings: $157.00
498 in stock!
50 ft. x 80 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 50 ft. x 80 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP50X80-20

Usually Ships in 24 to 48 Hours
Our Price: $1,673.00
Sale Price: $1,506.00
Savings: $167.00
496 in stock!
8 ft. x 80 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 25 ft. x 80 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP25X080-30

Our Price: $1,692.00
Sale Price: $1,523.00
Savings: $169.00
499 in stock!
62 ft. x 70 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 62 ft. x 70 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP62X70-20

Usually Ships in 24 to 48 Hours
Our Price: $1,810.00
Sale Price: $1,629.00
Savings: $181.00
499 in stock!
25 ft. x 90 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 25 ft. x 90 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP25X090-30

Our Price: $1,898.00
Sale Price: $1,708.00
Savings: $190.00
500 in stock!
50 ft. x 90 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 50 ft. x 90 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP50X90-20

Usually Ships in 24 to 48 Hours
Our Price: $1,985.00
Sale Price: $1,787.00
Savings: $198.00
500 in stock!
62 ft. x 80 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 62 ft. x 80 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP62X80-20

Usually Ships in 24 to 48 Hours
Our Price: $2,063.00
Sale Price: $1,857.00
Savings: $206.00
499 in stock!
50 ft. x 100 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 50 ft. x 100 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP50X100-20

Usually Ships in 24 to 48 Hours
Our Price: $2,079.00
Sale Price: $1,871.00
Savings: $208.00
498 in stock!
25 ft. x 100 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 25 ft. x 100 ft. 30-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP25X100-30

Our Price: $2,103.00
Sale Price: $1,893.00
Savings: $210.00
497 in stock!
62 ft. x 90 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 62 ft. x 90 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP62X90-20

Usually Ships in 24 to 48 Hours
Our Price: $2,315.00
Sale Price: $2,084.00
Savings: $231.00
500 in stock!
62 ft. x 100 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 62 ft. x 100 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP62X100-20

Usually Ships in 24 to 48 Hours
Our Price: $2,567.00
Sale Price: $2,310.00
Savings: $257.00
499 in stock!
37.5 ft. x 200 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 37.5 ft. x 200 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP37.5X200-20

Usually Ships in 24 to 48 Hours
Our Price: $3,095.00
Sale Price: $2,786.00
Savings: $309.00
500 in stock!
50 ft. x 200 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 50 ft. x 200 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP50X200-20

Usually Ships in 24 to 48 Hours
Our Price: $4,350.00
Sale Price: $3,915.00
Savings: $435.00
500 in stock!
62 ft. x 200 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins 62 ft. x 200 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins - HOPLDP62X200-20

Usually Ships in 24 to 48 Hours
Our Price: $5,087.00
Sale Price: $4,578.00
Savings: $509.00
500 in stock!
   
 



Frequently Asked Questions

1. What is LLDPE?
Linear low-density polyethylene (LLDPE) is a substantially linear polymer (polyethylene), with significant numbers of short branches, commonly made by copolymerization of ethylene with longer-chain olefins. Linear low-density polyethylene differs structurally from conventional low-density polyethylene (LDPE) because of the absence of long chain branching.

The linearity of LLDPE results from the different manufacturing processes of LLDPE and LDPE. In general, LLDPE is produced at lower temperatures and pressures by copolymerization of ethylene and such higher alpha-olefins as butene, hexene, or octene. The copolymerization process produces an LLDPE polymer that has a narrower molecular weight distribution than conventional LDPE and in combination with the linear structure, significantly different rheological properties.
2. What size liner do I need?

The formula for sizing a pond liner is:

(Pond Length') + (2 x Pond Depth') + (2') = Liner Length'

(Pond Width') + (2 x Pond Depth') + (2') = Liner Width'

So... if you want a finished pond that is 12' long, 7' wide, and 3' deep; then using the formula above, the liner size you need is:

(12') + (2 x 3') + (2') = 20' Long

(7') + (2 x 3') + (2') = 15' Wide

This basic formula will work for ALL pond shapes.

3. How many gallons of water is in my pond?

The formula for determining the number of gallons of water in a pond is simple.

(Pond Length') + (2 x Pond Depth') + (2') = Liner Length'

For Square and Rectangular Ponds:

(Pond Length') x (Pond Width') x (Pond Depth') x 7.5 = Gallon Size

For example, if you want a finished pond that is rectangular in shape, and is 12' long, 7' wide, and 3' deep; then using the formula above, the gallon size of your pond is:

(12') x (7') x (3') x 7.485 = 1,890 Gallons

For Oval Ponds:

(Radius1') x (Radius2') x Pi(3.14) x (Average Depth') x (7.485) = Gallon Size

For example, if you want a finished pond that is oval in shape, and is 12' at the widest length accross, 7' at the shortist length accross, with a 3' average depth; then using the formula above, the gallon size of your pond is:

(6') x (3.5') x (3.14) x (3') x 7.485 = 1,480 Gallons

4. How deep should I make my water feature?

For fish ponds, a depth of at least 18", or deeper is recommended. Healthy fish LOVE to move up and down, as well as side to side!

For water gardens, the water feature should have a depth of at least 12", or deeper.

Check your local fence requirements (building codes) and freeze line depth.