kerdi shower pan with cement board walls

DIYers on this forum seem to have nothing but problems with Hardi. Small size, about that of a quarter. NjA0ZWIwOGM3OGFlYWQwNTgyMjM2ZGFiODgzYWQxYmIxNGM2ZWY0OWRlY2Nl It is important to follow the manufacturers instructions for installing the shower pan, as different models may have different requirements. And no, it doesn't matter if the wall membrane overlaps the tray membrane or the tray membrane overlaps the wall membrane, as long as you have sufficient overlap. Position KERDI-BOARD on the framing and press a washer into the board every 12 inches up the stud location. If the null hypothesis is never really true, is there a point to using a statistical test without a priori power analysis? If you are planning a bathroom renovation, consider the benefits of the Kerdi system for your own shower project. Proper waterproofing is essential in a shower because it prevents water from penetrating the walls and floor and causing damage. To the original poster, since you could possibly damage the foam Kerdi-Tray when installing the drywall, it might be smarter to hang the drywall and then set the tray. The Schluter-Shower System is an integrated family of products that together form a fully bonded, watertight assembly for tiled showers Do I install the Schluter-KERDI-BOARD-SC shower curb or Schluter-KERDI-BOARD-SB shower bench on top of or adjacent to the Schluter-KERDI-SHOWER- T/-TS/-TT shower trays? As an alternative to KERDISEAL- PS/-MV, KERDI-FIX or other suitable sealant can be used to seal pipe protrusions and protect moisturesensitive solid backing panels at the mixing valve. If cement board had been used, most likely the damage would have been much less that what I have to deal with now. 4.6 . The Kerdi shower pan is installed by cutting it to fit the dimensions of the shower and attaching it to the subfloor using thin-set mortar. KERDI is suitable for use in intermittent use steam showers. Again, Kerdi is different from non-sheet membrane waterproofing systems. etc. Kerdi-Board panels, 2 pipe seals, 1 mixing valve seal, 1 - 5 in. Cinder blocks differ based on the material used. It's not a matter of trusting the Kerdi. If your going to do the job do it right, and give professional advice pls. Regular old gray papered drywall is actually the backer that the manufacturer recommends. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. As you decide whether you can use cement board walls with Kerdi shower pans, do not overlook other wallboard materials. Even the tiling subs have moved away from mortar walls because of the labor cost and lack of craftsmen in the industry. Just take into account the depths when framing out the walls, etc, so everything can properly fit. In addition to the shower pan, the Kerdi system also includes a waterproofing membrane and bands that are used to seal the seams between the pan and the walls. First Kerdi can be installed on drywall or cement board. If any leaks are found, they should be repaired before using the shower. Install new kerdi-band along the floor seam where the shower pan meets the ditra. It shouldnt be too big, nor should the cement board sit flush with the Kerdi shower pan lip. But if I want to Kerdi the walls first and then have the floor membrane lap over the wall membrane, I'll do that too. You can use it over drywall. Standard FRP. It's that good. W x 20 in. Follow the manufacturers recommendations for the best results and to ensure a waterproof seal. If we had a video livestream of a clock being sent to Mars, what would we see? No, the KERDI membrane does not have a front/back to it. the cost of the tile job. This means that they will continue to provide effective waterproofing for many years, even with regular use. If you are a DIY enthusiast with some slight experience with shower pans and cement boards, this should be an easy project for you. That said, if it's a coil flip as to which way a seam is going to be lapped, I'll lap for drainage. Will use the Schluter Shower system. YjVhODU1NzVjYmQ3MDA1ZmI3YWM1ODYwNzhjOTAyMWYzMTRjMzJlMGQ0YTc1 MmY2YzBkNzY4NjZjYzgyZTZkMWE4MzU0YjFjYmVkODUxMmYxZDMzOGMzNWVm Placing the cement boards edge on this lip will enable water to swiftly run down into the pan. I really don't see any videos of people installing Kerdi board with an Oatey membrane. 2. Questions: In taking off the old kerdi-band and tile, from the west and north . Install new kerdi-band along the floor seam where the shower pan meets the ditra. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. with a 3-1/2 in. Home Improvement Stack Exchange is a question and answer site for contractors and serious DIYers. We don't expect people to master this and in fact I know maybe two guys in my area (live in big city) that could do this. Just wondering how effective is the tile on kerdi membrane vs the traditional cement backboard where tiles are glued directly to the drywall? Will those spots interfere with the new membrane bonding? Some being easier to work with than others. If you look at the Kerdi shower pan, you will notice a level lip. The Schluter-Shower System is an integrated family of products that together form a fully bonded, watertight assembly for tiled showers Can I use Schluter-KERDI in my steam shower? Hardibacker is a VERY "thirsty" material that sucks the moisture out of the mortar VERY quickly and I don't like it. Given that the dam curb is where my kerdi walls meet my membrane curb, what product should i use for a dam? Blocks made from slag concrete have a long service life and high thermal insulation properties, just like bricks. If you install the cement board walls first, there is a high chance of water running behind the shower pan and damaging the surrounding materials. The kit includes Kerdi-Board panels, Kerdi waterproofing band, pipe seal, mixing valve seal, screws and washers, and Kerdi-Fix sealant. Out of curiosity, why are any of you suggesting backerboard at all? How do I perform one on the Schluter-Shower System? Walk the walls with us and explore some of the amazing possibilities only Marlite can offer. NDI1MjBhNzE2MjEwNzZiM2EzYTJmOTljOTA0NWE4MjQ5MmM2OTBiMzQxNjdl Can I install new kerdi band overtop of that or do I have to remove the old fleece and thinset layer first? Why is My Bathroom Sink Leaking At Wall Connection? Especially appreciated the references to Who and Whom really matters Dave-- Thank you. Stick to a single manufacturer so you don't have to guess any of the installation instructions and requirements. Take your time and pay attention to detail. You may also need someKerdi Kereckfor the corners. It can be used in the creation of a broad range of building elements, such as showers and bathtub surrounds. @JimmyFix-it - You are right. Ceramic and porcelain tile, more than almost any other surface material, need a stable . In this video I show how I take a shower from studs to ready for waterproof using a mud shower pan and Schluter Kerdi membrane with Ardex 8+9 over the top. Or as long as there is at least a 2" overlap "it doesn't matter". The west side was about 1/4" higher than at the middle of the threshold. All, just curious what did you end up doing as your final solution. The bond strength will increase over the first week and month after installation Can ceramic tile, including porcelain tile, be set on Schluter-KERDI with latex-modified thin-set mortar? Kerdi-Shower-TS is a prefabricated sloped shower tray with integrated Kerdi waterproofing. MmY0NzA3NTU1OWYxNzNjNDg4OGU0ZWRjZTQxMWY2ZGZkNWRhYTI3OWVjNGM0 The pan and membrane are made of high-quality materials that are resistant to cracking, peeling, and other types of wear and tear. Schluter Kerdi 3 ft. 3-inch x 16 ft. 5-inch Waterproofing Membrane (54 YTUzMWViNWRlZmY1YjNiMjc2ODZkZDMzMTUwNTYyZjJiYTQzOWRhOTQ5NjE3 Mjc5MDk1OTJmM2E0MjU2ZmEwMDliOWUxMjVjNDI2NGI1MDhhNTBlYWM2ODMw In most bathrooms, you will likely find cement board walls. i would just redgard anything that left me in doubt; money well spent. Helping You to Do It Yourself! This includes carefully reading the manufacturers instructions and gathering all the necessary tools and materials.

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