I have to redo my tub surround due to moisture leaks and failing grout. If you are planning a bathroom renovation, consider the benefits of the Kerdi system for your own shower project. The back side of the drywall fails and it is just as bad or worse than if it had an issue on the tile side. Schluter Kerdi Shower Kit Installation (Everything you Need to Know) Browse other questions tagged, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site. 3. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. -----END REPORT-----. In general, unmodified thin-set mortar is a blend of Portland cement, sand, and water retention agents that is mixed with How far up the wall do I need to install the Schluter-KERDI? All, just curious what did you end up doing as your final solution. ', referring to the nuclear power plant in Ignalina, mean? By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Thank you in advance for your thoughts and advice. Also, can the membrane and band that come with Kerdi, be used on the cement board where they meet at the wall? In most bathrooms, you will likely find cement board walls. rev2023.5.1.43405. NTliZjRkNWNhZTkzY2ZjN2IzZjVjN2JhYTU5OWNiZDg0ZWY4OGNjMzlhYjM3 DIYers on this forum seem to have nothing but problems with Hardi. YzUwNWI3YmQxOTQxNjgzY2U4MjdkNDA3MzQ2ODBjYmVlOTA0MDQ1NmMyNmEy Point drain with integrated bonding flange, Complete bathtub and shower base surround kit, Bonded waterproofing and vapor-retardant membrane, Contact us: 888-472-4588 Why does Acts not mention the deaths of Peter and Paul? Then I'll drypack or Kerdi Tray the floor, put kerdi on the floor, Kerdi the floor-to-wall seams, and tile the floor and fill in the bottom courses of wall tile. NmNmZjBlOWVlYzQ5ODAzYzI0NWFlN2U5MTkyM2YwNDU3NGFmNDdlZGZkZDNm The type of bonding mortar used to apply KERDI must be suitable for the substrate and must penetrate and engage the membrane fleece What type of thin-set mortar should I use when installing ceramic and stone tile over Schluter-KERDI? Y2M1NDYzZjc3N2NjYzI3ZmU2MTE0OGEyYjQwNjQyNGIzMDI1YTdmZmMyMzBl KERDI-DRAIN grate and flange must be ordered separately. I am a DIYer and tackling a bathroom remodel. Kerdi-Board is made from an extruded polystyrene foam panel, with a special reinforcement material on both sides and fleece webbing for effective anchoring in thinset mortar. MmY4NTk0MzM5ZDI1MTFlOTRjMzExOTk3MGNhMGZhZjAxODBlN2M2YmJmODU3 This should create a smooth and durable joint. OTc1YTQ0ZmFlMWZjMjYyYWVhZWRmYmU4Mjc4MmFlNTYzMWJiNGQ4YjNlYTdi From the middle to the east side of the threshold was level. The kerdi membrane will also extend 4" up the north wall and 4" up the west wall. It should then be covered with a Kerdi band to ensure water doesnt seep through. Not everyone knows how to do mud and lathe it's so old school plus it wears you out, ive been a setter for 27 yrs and I have yet to go back to one of my showers I installed using perma base or durock, with a liner, i have started using waterproofing such as redguard or aqua-defense. etc. 1/4'' vs. 1/2'' cement board for shower walls. Send us an email: , This kit contains all the elements of the complete Schluter, Using a Prefabricated Shower Tray and Ramp, Designed to create a fully waterproof and vapor-tight enclosure in tiled showers and residential steam showers, Contains shower tray, shower curb, waterproofing membrane and waterproofing strips, Drain grate and flange must be ordered separately. Should I keep the Kerdi product away from the Redguard? Symmetrix. Another advantage of the Kerdi system is its durability. For complete installation guidelines and warranty criteria for KERDI in showers, steam showers, and bathtub surrounds or KERDI-DS in steam rooms , please download the Schluter- Systems Shower System Installation Handbook and view the installation videos available below. The Kerdi is essentially replacing the backerboard. If you want a cement board, use Durock or Wonderboard. No. This is exactly how I will do my shower, I have no reason to think that the Kerdi pan cannot work well with the cement walls. They are square. The walls will be cement board and the drain will be kerdi pan. Here is a video off the Schluter-Kerdi website that describes how to apply the waterproof membrane on top of the substrate (gypsum board in this case): http://www.schluter.com/schluter-us/en_US/Shower-System/KERDI-SHOWER-KIT/Schluter%C2%AE-KERDI-SHOWER-KIT/p/KERDI_SHOWER-KIT. You always consider the direction of water flow We don't want water flowing BEHIND the wall 6. Will use the Schluter Shower system. Episode about a group who book passage on a space ship controlled by an AI, who turns out to be a human who can't leave his ship? It is not necessary to tape the joints between drywall panels before installing KERDI. YjVhODU1NzVjYmQ3MDA1ZmI3YWM1ODYwNzhjOTAyMWYzMTRjMzJlMGQ0YTc1 Kerdi-Board panels are applied directly to stud framing Eliminates need for cement board or gypsum wall backer Quick and easy to install Kit includes: 8-1/2 in. The pan should be positioned so that it slopes slightly towards the drain, and the edges should be sealed with this set to create a watertight seal. Yeah, I personally like the Kerdi pans because it makes it so simple to use the integrated drain. Which language's style guidelines should be used when writing code that is supposed to be called from another language? This is typically done using cement board screws or nails, and the seams between the sheets of cement board should be sealed with thin-set mortar and fiberglass mesh tape. It is lightweight and made of expanded polystyrene. It works well, is what Schluter recommends and I've never had an issue with it. Again, Kerdi is different from non-sheet membrane waterproofing systems. Install a new mud pan in the void to relevel that portion of the shower pan and threshold (sloped to drain). Walk the walls with us and explore some of the amazing possibilities only Marlite can offer. Kerdi-Board-SN 12 in. x 6 in. Shower Niche - The Home Depot YjNiMDg0MzJlMTllMDI5YTQ3ZGUwMWZjZWYzMGViMjFjYzlkOTcxMjIxOGM1 Yeah, the 72" pan is a little expensive but that's probably the way to go, taking into account the comments you already made. When transitioning between the two materials, follow the tips I have shared with you, and your shower should operate efficiently and optimally. Therefore, if you are yet to buy cement board for your shower walls, its advisable to weigh the pros and cons of the Kerdi board. The Schluter-KERDI-SHOWER-KIT is an all-inclusive package containing each of the integrated family of components required to create a maintenance-free, watertight shower assembly without a mortar bed. NDQ1YjQ3M2ZlYjIyZmQ2NGZlYWExMzRiNWFiMTA4OGU1ZmY5NWNkMWVhNTFm What was wrong with the one in the link I posted? Schluter KERDI-Board-SN: Shower Niche (with Shelf) 12"x28" (Two Pack) . x 96 in. My question is this: Do I finish installing and waterproofing the pan or the wall first. A leak at the wall connection is a particularly common issue, and it, Your email address will not be published. The other thing you must remember is that the seam between a Kerdi shower pan and the cement board wall must be sealed. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. This creates a continuous waterproof barrier that prevents water from penetrating the walls or the shower pan. Carefully grind away any old thinset right up to the hex-tile edges. YWYyN2IyMmY0NDJhMGEyNmJmYmQxZTY1OWY1ODg5OTQ4ZDIwNDg4OGVlNjEx In taking off the old kerdi-band and tile, from the west and north walls, a few spots of the fleece layer on those panels came off as well. The Schluter Kerdi drain pan will work with the cement board walls. construction - Can I install Kerdi board just on the walls of my shower I want to be sure water drains properly, with no leaks, and I've seen different opinions on this. Personally, I like standard drywall. That said, if it's a coil flip as to which way a seam is going to be lapped, I'll lap for drainage. Schluter-Systems does not recommend the use of premixed thin-set mortars (mastics/adhesives) in any KERDI installation. If your main sewer line is obstructed, youll need, If youve ever experienced a bathroom sink leak, you know how frustrating and damaging it can be. Schluter-Systems requires the use of Schluter SET , ALL-SET , FAST-SET, or an unmodified thin-set mortar meeting Can I use a premixed thin-set mortar to install Schluter-KERDI and tile in my shower? This may include reinforcing the subfloor, repairing any damage, and ensuring that the walls are flat and level. OGFiMDViY2JkNDE5ODNiYmVlZmE1YzI0MjQ4MGIyMzQ0ZTdlNDlkYmZlMmU2 California Power Companies Propose Fixed-Rate Charge Based on Income: Good or Bad? Should I use liquid water proofing membrane over a standard shower mud pan? Blocks made from slag concrete have a long service life and high thermal insulation properties, just like bricks. If you are a DIY enthusiast with some slight experience with shower pans and cement boards, this should be an easy project for you. ODc1NTg2NmEyYjExOWFiMmZlNzQxZDM2MjBkYzFkODk0YTAwYTlkYmFkNTE3 Is the Back of Kerdi Board the same as the front? Schluter type trim edge for 3/8" thick tile? It won't work the same way against RedGard, so I'm not sure if that's warranted or not. 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? Home Improvement Stack Exchange is a question and answer site for contractors and serious DIYers. Since the existing wall board will be removed, I'd prefer to go a little extra and install a water proof cement board type base so the tile has a solid substrate even if it were to get wet, such as from a plumbing leak, or from infiltration on an exterior wall (as unlikely as that might be). Install a kerdi-corner as well, over the membrane. I was the first person to use Kerdi in my area and I had to educate the inspectors, show them the certificates from Schluter, etc. ZWJlNmRlMmMzYzllNDk3MjNkYmZlMDBmZjkzNGUxYTk1ZjJhNGU4NTNmNGEx Some inspectors might need a bit of enlightenment when it comes to Kerdi, etc. You tile on top of that. Good luck with your project. Landscape Architects & Landscape Designers, Outdoor Lighting & Audio/Visual Specialists. It's easier that way. That would obviously be a problem for shower glass. It can be used in the creation of a broad range of building elements, such as showers and bathtub surrounds. The KERDI-BOARD-SC shower curbs and KERDI-BOARD-SB shower bench are typically installed adjacent to the Schluter prefabricated shower tray What are the Schluter-KERDI-SHOWER and Schluter-KERDI-BOARD prefabricated substrates made of? All shower/tub areas should have concrete board (I prefer hardiboard). The Kerdi shower pan and membrane are specifically designed to create a watertight seal, preventing water from penetrating the walls and floor and causing damage. ZWVlNjMyMGQ3YjQyODkwNTQwY2ZhYWEwMWRkMDJlMWFjNDE3MjY2YWRlMmFj thick x 2 in. The Schluter-KERDI-SHOWER-KIT contains all of the waterproofing components, including the shower tray and shower curb, required to create a maintenance-free, watertight shower assembly without a mortar bed. NmMwMTYwYjI0Y2JkZmEzNzg0MzViZDFmZjBkZjM1MGQwNWQzMjNjOTVlNTI1 NDI1MjBhNzE2MjEwNzZiM2EzYTJmOTljOTA0NWE4MjQ5MmM2OTBiMzQxNjdl Both Kerdi board and cement board walls are compatible with Kerdi shower pans. The KERDI-SHOWER-TT prefabricated sloped shower trays eliminate the need for a mortar bed which ultimately reduces the weight and installation time. The Kerdi system is designed to be easy to install, even for DIYers with limited experience. Here is a link that might be useful: My credentials. ZGM1MzU4OWM2YzhkMGQ4ZGYwMGE3YzY2YzBiODIyZDliNGM5ODBmMDRmNzJj KERDI features a modified polyethylene (PEVA) core with non-woven polypropylene on both sides to anchor the membrane in the thin-set mortar. As for the Kerdi, go to the following link. The membrane is a thin, flexible material that is applied over the cement board walls and adhered to the shower pan using the accompanying bands. KERDI BOARD: Waterproof Your Shower in 1 Day - Home Repair Tutor