Schluter Kerdi 323 Sq. ft. Roll Waterproofing Membrane

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.

This product worked well for what it was used for. Transaction and shipping went well.

Kerdi is simple to use and a great product for custom showers. Prevents water saturating concrete shower pan which causes mold and mildew on grout and makes showers hard to clean. I would not do a shower without the kerdi system. Have been using this product for over 7 years.

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.

Great product

I was happy with the product and shipment went as planned

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

This is easy to install and has great adhesion. I would recommend it.

I am a professional installer & I use this system to guarantee my work.