Pond Underlayment, What do you use?

[dustboy]

I used some Home Depot “slumlord special” carpet that was leftover from a project, it is tough as heck and only about $0.50/sqft. Extra points if you can repurpose some old carpet that would have otherwise gone to the landfill.

 

[j.w]

Carpet, blankets, towels, old moving blankets, bedspreads. Layered the thinner stuff to make it nice and thick. Ask neighbors for old stuff laying around.

 

[GBBUDD]

I had poor soil lots of sharp rocks and silt mixed with clay. I Chose to go with non woven 8 oz synthetic polyethylene never rots uv is its enemy and its buried. standard non woven is 4 to 6 oz depending on its use.

 

[Mmathis]

Gosh, this is an oldie but a goodie thread!