Schluter Kerdi 323 Sq. ft. Roll Waterproofing Membrane

Needs to be put in properly so take your time, no shot cuts.

I use this product all the time as I do several showers or wet areas every year. While it is not inexpensive, it is simply the best waterproof system that you can possibly use. The support from the manufacturers website is also world class. Installation videos are available that make it easy for first timers to do the install.

Great product

great product at a great price!

What can be said about this product which has not already been stated. Great product for new install or remodel.

This product provides a waterproof membrane to protect the integrity of your home against water damage from leaks when building a tile shower. It is a much better product than cheap look a likes. I have used this product in building 5 tile showers in the last 3 years with zero issues. It is a must have!

As ordered

I love this product, this is my 3rd or 4th roll from this exact listing on amazon that ive bought and two of the rolls came in genuine schluter kerdi packaging and sealed by them and 2 rolls have come as if a third party has measured out a 323 sf roll cut to size themself and rolled it up and wrapped it themelves and that is something I personally am not a huge fan of. I trust this great product to keep my clients showers and homes protected from damaging water and dont like the thought of someone else having hands on this product and rolling it up as it is a fairly easy membrane to breech and poke holes in. Not saying someone would do that but accidents happen.

I bought the supplies to redo a bathroom back in November and due to circumstances beyond by control am just now getting to it. This stuff is horrible. Was trying to install over cement board and Kerdi insists on unmodified thin set. Well, it sets before you can even get a small section up even after heavy wetting. I was able to get a couple of small sections up, but they didnt stick. According to Kerdi, they have a special thin set that is guaranteed to work..... at a cost of $56 per 50 pound bag. It was less expensive to simply go buy RedGard than to buy all the extra thin set and not have to deal with this anymore. This was almost $400 down the drain as I was unable to return it. So unless you just like cursing and wasting time and money, just go get RedGard and be done with it.

If you are going to put a lot of time and effort into remodeling a bathroom then it pays to use the best products on the market when doing the job. I have seen this product used for so many years in Canada that I knew that once I could get it in the US I would used it for my bathroom jobs. I bought the bigger roll as I have multiple bathrooms that I am remodeling in my house, the cost savings were much better.