MAXWAVE 17 Inch x 150 Ft Waterproof Underlayment Uncoupling Membrane PE Fabric for Under Tile Flooring, Shower Walls and Floors, Bathroom, and Sauna Waterproofing

Read the reviews and checked out the vidios on this purchase to it funtionability. We are using this on new sub floor in my bathroom remodel, before laying the tile. Great product and will have more than enough left over for future projects. Very happy with the purchase, the cost was very reasonable.

Great quality just like the ones at local retailer for a fraction of the cost

Bought this to put under a deck that had been converted to living space (had concrete pad under part of it and dirt under the rest). It worked well as far as keeping the moisture out, but needed 3 layers to cover one section. I didn’t think I’d have enough to cover the whole dirt section, but I did and have plenty left over to cover under our camper.

My husband was surprised that he could construction supplies on Amazon This was exactly what he needed and cheaper than at Lowe’s

Literally love this

I am redoing a bathroom shower, and instead of buying multiple sheets of very expensive, water proof backing, choose to line the walls with this membrane. It is very durable, and easy to work with, so It does the same job for lower cost. It can be cut to fit easily, and the thickness is just right. It functions in the same way as the water proof backing board, for a fraction of the cost, since I can cut the length I need and it goes further with less waste. Very happy with it.

It is okay but not as strong as some others

This waterproof underlayment works as it claims and provides a leak proof area for showers when installed correctly. Will update if I have any issues with leaks.