HALF OFF PONDS - 25 ft. x 30 ft. 20-Mil LLDPE Pond Liner for Ponds, Lakes and Retention Basins

great company to work with and definitely interested in their customers. My pond liner arrived fast, and was exactly what I wanted. The only draw back was that this liner is VERY heavy and stiff. I had to get three more people to help put it in the dug out pond. It looks great now, and hopefully will last even if a branch will hit it.

I installed this pond liner in a smaller pond attached to my larger one. It is very sturdy, thick and leak proof. I put rocks on top of it and no leaks. I would highly recommend. Great value.

This is really heavy duty and not as flexible as I had hoped. Although it will take effort to damage/puncture. And whoever/whatever folded this, well, there should be a special place in hell for it/them. It defies easy unfolding.

product arrived well packaged, unfolded easily , product is hard , and does not have any give. the size was exact, the size ordered was a 25 x 40, 20 mil, placed in a 52 deep swimming pool being converted to a koi pool, sides are straight up, but curved where the wall meets the floor. I had no issues placing this liner. there are a few wrinkles to be expected, the the weight of the water flattened the liner to the floor and walls. happy with the turnout. and I did leave the old liner in the pool and went over it with this since the old liner did not leak, added protection.

We were super excited to get this liner and finish our pond. Got it on Friday, opened the box on Saturday and laid in out to put in the pond only to find it came with holes. Now we have to roll it back up which is not easy and ship it back. For what? Are you going to resale this damaged liner? And we have to wait to get our money back until they get their damaged product. Oh and besides the damage, the quality of the material is not good. It’s like a thick garbage bag, not a pond liner.

The material seems to be durable. It is easy to form into the configuration needed. I tried a puncture test on it and it seems to be pretty tough. Time will tell.

Ample, easy to use. Stiff but water forms it into shape we dug. Slippery. So much better than expected. Terrific value.

I have used EPDM in the past but tried to save $100. This LLDPE is more "brittle" feeling. It's harder to unfold. A small twig (⅛") punctured it during installation. It is holding water. Update: it's still holding water and I have a shallow stream between my ponds. I also have deer in the area that often cross the stream but seems to do no damage. Dec. 4,2024