Tiles can be installed directly on KERDI using the thin-bed method. Kerdi's systems are fairly reputable. ZWE0ODFmYTA2NDNmNjI5MzlkMmFjZWI1ZDY2NWMzYWYxZTdmZGQxZTBiODcz For tile installations using the thin-bed method, apply Schluter-SET, Schluter-ALL-SET, Schluter-FAST-SET, or unmodified thin-set mortar directly to the exposed KERDI surface and install the tiles, ensuring full coverage. Cortona by Jetcoat shower wall systems features encaustic tile-look shower walls to create a bold statement in your bathroom. 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? is the contractor creating a waterproof schluter-kerdi shower? 1,321 Sq. Holes can typically be repaired by installing a patch of KERDI or Schluter-KERDI-BAND with What is a water test? While we are still transitioning from a Kerdi shower pan to a cement board wall, you should familiarize yourself with the recommended size of the gap between these two. There are two methods to seal KERDI to a bathtub. A forum community dedicated to Do it yourself-ers and home improvement enthusiasts. YTBhMmVmZWE5NzFhMTg4ZmQxMjE3YzcwZDAyZDhlOGExYmY5ZmQ3ZTkyZjNj This is your resource. You do NOT use drywall (ANY type) in a shower enclosure. If your going to do the job do it right, and give professional advice pls. Once the entire membranewith seams, corners, and connectionshas been completely bonded, and therefore waterproofed, the covering may be applied. The Fora platform includes forum software by XenForo. Canadian of Polish descent travel to Poland with Canadian passport. Note: Water testing of the assembly Do you install your drywall and then put the pan up against the drywall, or do you put the pan in first and then put the drywall down on top? Required fields are marked *. 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. Follow the manufacturers recommendations for the best results and to ensure a waterproof seal. Why should I use the Schluter-Shower System? x 96 in. YjcwODlkNjUwYzRhZDVhMWM5ZmJjOWI4ZDdhZjAyN2Q1MDk3OWI4NGNlMjMy I'll even use it for steam showers in preference over any other system available. Take your time and pay attention to detail. Before proceeding though, the installer should get this method approved through the local building inspector, as it is counter-intuitive. It should then be covered with a Kerdi band to ensure water doesnt seep through. This can be done by filling the shower with water and checking for any leaks or moisture accumulation. NDI1MjBhNzE2MjEwNzZiM2EzYTJmOTljOTA0NWE4MjQ5MmM2OTBiMzQxNjdl H x 3.5 in. NTFlNDE3ZGMwOThlZGM1NGQxZmEzZTIxYmZkNzZlYjMxZmEyYjFmYjZmY2U1 One of the obstacles most DIY folk usually encounter when building such a shower setup is determining which of these two should come first. Should I keep the Kerdi product away from the Redguard? We and our partners use cookies to Store and/or access information on a device. Backerboard plus a waterproofing membrane like Redgard is all that is needed for tub surrounds with thinset then tile. KERDI features a modified polyethylene (PEVA) core with non-wovenpolypropylene on both sides to anchor the membrane in the thin-set mortar. etc. MDU3YTUyZmNjZjk4OGNhYzM5N2ZhMGQxOTJmMDYxMWZkYzNmNTY2YTM3MTFl A cement board isnt the only type of wall you can use with a Kerdi shower pan. Assumption is that the mprtar bed for final slope will also apply pressure to the lower inch or so of kerdi? Schluter-KERDI is a pliable, sheet-applied, bonded waterproof membrane and vapor retarder with limited crack-bridging capabilities. I always install it over cement board or backerboard, never over drywall, even blueboard or the mold resistant greenboard. All of these products are put up and put on - AFTER the shower base pan is installed. That would obviously be a problem for shower glass. Why Does Air Conditioner Drain Make Noise in Sink? Schluter-KERDI is a pliable, sheet-applied, bonded waterproof membrane and vapor retarder with limited crack-bridging capabilities. How to adhere edge of bullnose tile to drywall as trim for shower/tub surround. OTc1YTQ0ZmFlMWZjMjYyYWVhZWRmYmU4Mjc4MmFlNTYzMWJiNGQ4YjNlYTdi As you install the cement board over the lip of the Kerdi shower pan, there will be a joint that needs to be sealed. Then follow the instructions to install the Kerdi pan, using the Kerdi band material and thinset to seal it to the waterproof walls. The niche' intermediate shelf isn't actually attached, to enable specific placement for each unique tiling application. 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. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Why don't we use the 7805 for car phone chargers. Another advantage of the Kerdi system is its durability. When I Flush My Toilet Water Comes Up In My Shower. Using a Kerdi shower pan with cement board walls is a reliable and effective method for creating a waterproof shower. Good luck with your project. Kerdi-Board panels, 2 pipe seals, 1 mixing valve seal, 1 - 5 in. NmMwMTYwYjI0Y2JkZmEzNzg0MzViZDFmZjBkZjM1MGQwNWQzMjNjOTVlNTI1 Using the entire system ensures that all the components are compatible and that the installation will be effective at preventing leaks and moisture damage. There are plenty of waterproofing products out there, but a Kerdi membrane should be your top pick. NzYyYzgyNjRiYjZmODY4OTEyMTdhMWVhMGViMTJjNWM0Mzg0NzY4ZjI3M2Jk All you need are the right set of materials and some proper guidance. 12 in. Ceramic Steel. PLEASE do yourself a major favor, and spend $40 on a couple of books found at your local Hardware Store. No. Im installing Schluter-KERDI over drywall in my shower. rev2023.5.1.43405. What were the most popular text editors for MS-DOS in the 1980s? Hi David. Which one is easier and more expensive for a DIYer when building walls for a shower -Kerdi board or cement board? 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. Needless to say, the drywall turned to mush. I see Kerdi makes a product, but so does Oatey. The kerdi membrane will also extend 4" up the north wall and 4" up the west wall. i would just redgard anything that left me in doubt; money well spent. No, the KERDI membrane does not have a front/back to it. For complete installation guidelines and warranty criteria for shower applications, please download the Schluter-Shower System Installation Handbook and view the installation videos available below. I was not able to get a smooth finish on a shower pan, how can I smooth it out? Subsequently, a cement mortar shower base is built over a waterproof membrane that connects to a special drain containing weep holes in its base. Home Improvement Stack Exchange is a question and answer site for contractors and serious DIYers. My question is this: Do I finish installing and waterproofing the pan or the wall first. YzUwNWI3YmQxOTQxNjgzY2U4MjdkNDA3MzQ2ODBjYmVlOTA0MDQ1NmMyNmEy Will be replacing tub shower combination with tiled shower in my home. . New blog post from our CEO Prashanth: Community is the future of AI, Improving the copy in the close modal and post notices - 2023 edition. There is definitely skill & planning required to doit right. 304 STAINLESS SHOWER DRAIN: Premium anti-rust . I have already provided you with the latter. Will use the Schluter Shower system. In my. YWQ5YmE1MDM4NDBmMmY0NWY5NTNhNTg4ODBmMWEwZSJ9 What was wrong with the one in the link I posted? Where might I find a copy of the 1983 RPG "Other Suns"? By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Look at it this way; Withe Kerdi, you either trust it or you don't. Position KERDI-BOARD on the framing and press a washer into the board every 12 inches up the stud location. OGQ0MGQ0YmJmZmEyZjZlNDhmNTVlYTQ2ZmVjYjJlNmMwMDMxOWRkYzJkNzI4 Its important to carefully follow the manufacturers instructions and make sure all joints are properly sealed and all surfaces are properly waterproofed. The consent submitted will only be used for data processing originating from this website. Please avoid using another waterproofing product like RedGard over the Kerdi shower pan and cement board wall transitions. My understanding is that Schluter-Kerdi, being a sheet topical membrane, recommends just going with regular drywall instead of cement board but you can certainly use cement board as the substrate. How to subdivide triangles into four triangles with Geometry Nodes? It is important to check the subfloor for level and to make any necessary adjustments to ensure that the shower pan will sit evenly. One of the company says they are going to apply kerdi membrane on the drywall, then tiles onto the kerdi membrane, and as such as cement backboard would not be required. KERDI-DRAIN grate and flange must be ordered separately. The kit includes Kerdi-Board panels, Kerdi waterproofing band, pipe seal, mixing valve seal, screws and washers, and Kerdi-Fix sealant. Helping You to Do It Yourself! I like the Kerdi product for my walls because of the pre-fab niche, and lightweight materials and smaller board sizes that are available. It is a topical waterproofing layer that is put over the substrate to keep water from getting to the wood frame and nails. Any competent tile contractor would float the wall in mortar giving you a stronger, level, perfectly flat, and square surface to properly install tile. As for the Kerdi, go to the following link. W x 20 in. All that said? After the Kerdi goes in, I would pour the final slope for the shower floor and tile overtop. Do the prefab Schluter niches like the double unit 12 by 28shelf have a built in pitch to the bottom and middle shelves to drainoff water as shown in niche that you built in that thread? What differentiates living as mere roommates from living in a marriage-like relationship? Thin-set mortar takes time to cure. Its pretty durable and can withstand moisture exposure. Is the Back of Kerdi Board the same as the front? Why is it so easy to peel it off the wall today? But I can't give you a +1 because telling someone to mortar all the walls in a large shower is like telling them to make an ice sculpture. Given that the dam curb is where my kerdi walls meet my membrane curb, what product should i use for a dam? Period. I've seen preferences regarding HardieBacker and the cement board products such as Wonder Board. It's not them. 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? 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. Lets find out! Kit includes: 8 - 1/2-in X 48-in X 38-in Kerdi-Board panels, 2 pipe seals, 1 mixing valve seal, 1 . 4. The waterproof membrane isn't a substitute for the substrate. Laying out a Master Bath Vanity in an Irregular Space. It's that good. Due to this reason, if you have decided to use cement board for your walls over a Kerdi shower pan, you need to waterproof them to prevent leaks. Plan and prepare before starting the installation. 8. 1. There is a product called Kerdiboard you might want to look into. R134a Charge as Liquid or Vapor Recharge Guidelines, Proper Walk In Freezer Superheat Everything You Need to Know. What are the differences between "paperless drywall" and "cement board"? Especially appreciated the references to Who and Whom really matters Dave-- Thank you. Both Kerdi board and cement board walls are compatible with Kerdi shower pans. http://www.schluter.com/schluter-us/en_US/Shower-System/KERDI-SHOWER-KIT/Schluter%C2%AE-KERDI-SHOWER-KIT/p/KERDI_SHOWER-KIT, New blog post from our CEO Prashanth: Community is the future of AI, Improving the copy in the close modal and post notices - 2023 edition. Whether or not you need a Kerdi membrane is a factor of use. 5. Once you have installed your cement board substrate, you need to determine what waterproofing system you will use for your shower. I want to be sure water drains properly, with no leaks, and I've seen different opinions on this. Again, Kerdi is different from non-sheet membrane waterproofing systems. KERDI-DRAIN grate and flange must be ordered separately. YjJjYjdkNGQ0M2E2YzJmMTU5NDhiN2RmN2RlMWNhZjQ3YmM0N2VhZjQzMDc1 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. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. I was told by the Schluter dealer to create the water tight shower enclosure, and you're good to go: Install the cement board on the walls, down to the flooring, seal the joints with thinset and fiberglass mesh tape, waterproof with Red Guard (or your choice). To allow for greater movement, the center section of the KERDI-FLEX can be tucked into the cavity of the expansion joint prior to bonding. https://www.youtube.com/channel/UCaC_m-r_CXQ-jXQK28M17wQ. Waterproof niche is perfect for shower installations. The problem is on the back side of the drywall, which is not protected. Stick to a single manufacturer so you don't have to guess any of the installation instructions and requirements. I have to redo my tub surround due to moisture leaks and failing grout. #4 You could be adding a good 1000 pounds to your install too. Properly waterproofing a shower area sharing a living room wall, Can I use cement accelerator to decrease setup time of modified thinset. Detailed instructions and videos are available to guide homeowners through the installation process. The kerdi membrane will also extend 4" up the north wall and 4" up the west wall. Out of curiosity, why are any of you suggesting backerboard at all? Transforming. x 48 in. 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?