Pond Liners

12, 20 & 30 are the most popular thicknesses.  12 mil for small shallow ponds with sandy soil (usually less than 4' deep) , 20 mil for medium size ponds or with soil that contains small rocks or gravel (4'-15' deep), 30 mil for large farms pond or soil that contains large rocks & gravel (15-30' deep).

40 & 60 mil are usually overkill for most farm ponds but they do make a good floor in a greenhouse.  We can do almost any size liner in 1 piece to guarantee no seam leaks, as long as we can figure out a way to ship it.  Lead times for custom liners is usually 1 week or less.

We also have a white 20 mil string reinforced (DS20WW) that is popular for aquaponics & hydroponics trough liners and it is FDA & USDA compliant for organic certification.