kerdi shower pan with cement board walls

When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Toe-screw 24 blocks to the subfloor every 12 inches and 1/2 inch away from the line to allow for the thickness of the hardboard siding. They are square. Read up on Kerdi. How do I know if the thin-set mortar is modified or unmodified? x 48 in. Schluter Systems Kerdi-board Kit in the Shower Pan Parts department at Press KERDI fully into the bond coat. Ceramic Steel. This video focuses on the installation of the shower wall concrete backer board with an acrylic shower pan. Stack Exchange network consists of 181 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Kerdi Shower Pan and Cement Board Walls - DIY Home Improvement Forum Recessing the Shower Floor | Schluter There are plenty of waterproofing products out there, but a Kerdi membrane should be your top pick. However, there are a couple of differences between these two materials. W x 20 in. 8. Kerdi Shower Wall Tile Installation (DIY Guide) - AT Improvements Why is My Toilet Not Flushing With the Floor? There's a big controversy brewing herelol. When I Flush My Toilet Water Comes Up In My Shower. The consent submitted will only be used for data processing originating from this website. Walk the walls with us and explore some of the amazing possibilities only Marlite can offer. ZWVlNjMyMGQ3YjQyODkwNTQwY2ZhYWEwMWRkMDJlMWFjNDE3MjY2YWRlMmFj The kit includes Kerdi-Board panels, Kerdi waterproofing band, pipe seal, mixing valve seal, screws and washers, and Kerdi-Fix sealant. Required fields are marked *. YTMzNjMwMDQ0NmQyZGJhZWEzZTEzMGNhNjIzOTQ2NTkyNjcxOGQwNTRmNWU1 The substrate must be clean, even, and load bearing. Kerdi-Board 1/2 in. x 48 in. x 96 in. Building Panel - The Home Depot 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. It only takes a minute to sign up. I'll even use it for steam showers in preference over any other system available. Please avoid using another waterproofing product like RedGard over the Kerdi shower pan and cement board wall transitions. Kerdi board, on the other hand, does have its highlights, such as being lightweight, water-resistant easy to cut and install. 3 Beds. Questions: In taking off the old kerdi-band and tile, from the west and north . Please refer to the Schluter-Shower System Installation Handbook How long do I have to wait before I can install tile on the Schluter-KERDI membrane? A leak at the wall connection is a particularly common issue, and it, Your email address will not be published. Using the entire system together ensures a properly sealed and protected shower that will remain watertight for years to come. MzFmNWQxNDliYjliYTZjNDcxZTI5ZjU4MDdkM2UwN2I2NjQwZjVhZmI3ZGIz Cement board is the most popular wall material in showers because it's cheaper and more durable than Kerdi board. The topic of using a Kerdi shower pan with cement board walls is a common question among DIYers and homeowners who are renovating their bathrooms. This creates a continuous waterproof barrier that prevents water from penetrating the walls or the shower pan. Slag Concrete. If using RedGard or something like that, you better call Schluter tech support because the fleece on the Kerdi and the thinset work together in a certain way to block water. x 98 ft. 5 in. Note: Water testing of the assembly Hello, I just joined this forum. NzYyYzgyNjRiYjZmODY4OTEyMTdhMWVhMGViMTJjNWM0Mzg0NzY4ZjI3M2Jk Out of curiosity, why are any of you suggesting backerboard at all? What to use to flatten and prep wall before installing Schluter Kerdi membrane for tiling? Thanks in advance! 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. Any recommendations? Thanks CX. 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. It won't always be easy, but always try to do what's right. Yes. As for the shower pan, follow Schluters instructions on installation. Schluter Kerdi membrane is a flexible, sheet applied waterproofing and vapor-retarder membrane that is typically applied to shower walls, bathtub surrounds, and other tile applications where moisture will be present. NDQ1YjQ3M2ZlYjIyZmQ2NGZlYWExMzRiNWFiMTA4OGU1ZmY5NWNkMWVhNTFm They have decorative surfaces that imitate crushed bricks. Mike Holmes uses backer on his show. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Regular Drywall, and 'wet' drywall (Greenboard) are no longer recommended, smart, or code approved for any shower enclosure. that's home depot homeowner installation method. Waterproof niche is perfect for shower installations. If you look at the Kerdi shower pan, you will notice a level lip. Waterproofing strip seals abutting joints of membranes and building panels, Waterproof, multifunctional tile substrate and building panel, Point drain with integrated bonding flange, Bonded waterproofing and vapor-retardant membrane, Single-component sealing and bonding compound, Contact us: 888-472-4588 But a Kerdi pan costs 2 hours or less of my time. Here is a link that might be useful: My credentials. Because of the simplicity of the Schluter Kerdi Shower Kit, it is typically one of the most DIY-friendly waterproofing options.. For detailed instructions on how to install the Schluter Kerdi Shower Kit, I recommend that you read my article linked here or check out . Yes. Maintaining a well-manicured lawn can be an essential aspect of homeownership. Thanks. The walls are cement board and I purchased a few gallons of Redguard for waterproofing them. It is an advanced tile setting book intended for people who want to build their own Kerdi shower. 4. We are using a kerdi shower pan with a dry pack mortar extension, of course covered and finished with kerdi membrane as well. YjcwODlkNjUwYzRhZDVhMWM5ZmJjOWI4ZDdhZjAyN2Q1MDk3OWI4NGNlMjMy The KERDI-SHOWER-TT prefabricated sloped shower trays eliminate the need for a mortar bed which ultimately reduces the weight and installation time. Schluter-KERDI | Waterproofing (KERDI) | Schluter Using the entire system ensures that all the components are compatible and that the installation will be effective at preventing leaks and moisture damage. Yes you could get what cwb124 said to work, but why can't you just get the off center drain? What are the differences between "paperless drywall" and "cement board"? OGQ0MGQ0YmJmZmEyZjZlNDhmNTVlYTQ2ZmVjYjJlNmMwMDMxOWRkYzJkNzI4 However, there are a couple of differences between these two materials. Sign of the Crab Shower Pans & Parts at Lowes.com Cement boardis the most popular wall material in showers because its cheaper and more durable than Kerdi board. Good luck with your project. Make sure the last fixture you connect to your wet venting system is the toilet. Amazon.com: Kerdi Shower Pan Needless to say, the drywall turned to mush. Image of minimal degree representation of quasisimple group unique up to conjugacy. 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-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. If a shower is not properly waterproofed, water can seep into the walls and floor, causing damage to the structure of the building and potentially leading to mold growth. ZGM1MzU4OWM2YzhkMGQ4ZGYwMGE3YzY2YzBiODIyZDliNGM5ODBmMDRmNzJj This may include reinforcing the subfloor, repairing any damage, and ensuring that the walls are flat and level. YWZkNTdkNjdmZjhlYmE5NmJiZDY4NzFmOWE0ODQzNjA0YTcyNTY4OWMzYmNh If I install overtop without removing, I would also add a bead of kerdi-fix along the new kerdi-band edge just to be sure. It is important to check the subfloor for level and to make any necessary adjustments to ensure that the shower pan will sit evenly. After the Kerdi goes in, I would pour the final slope for the shower floor and tile overtop. DIYers on this forum seem to have nothing but problems with Hardi. For floor/wall connections, use KERDI-BAND. Cement Board is not water impervious - but it is - NOT damaged by water. It's not them. I installed my Schluter-KERDI membrane yesterday. NTZjYmQ3MmYwZTUyY2Y3NDY2ZDQ1MjNjZTZjMGExNThhYzQ0MWM2ZjM2NzJk YzUwNWI3YmQxOTQxNjgzY2U4MjdkNDA3MzQ2ODBjYmVlOTA0MDQ1NmMyNmEy We and our partners use cookies to Store and/or access information on a device. 6. All you need are the right set of materials and some proper guidance. If was competing for fixed price jobs, I'd consider it. Which reverse polarity protection is better and why? Apply thin-set mortar to the substrate using a 1/4" x 3/16" (6 x 5 mm) V-notched trowel or the KERDI-TROWEL, which features a 1/8" x 1/8" (3 x 3 mm) square-notched design (Note the open time of the mortar). Or do I install the backerboards to the floor first, then fit the pan in the shower? What positional accuracy (ie, arc seconds) is necessary to view Saturn, Uranus, beyond? MjJjZTMwMDMzMDMwNTg5ODQwMDIwZmE0MGUyYzdjOTFlZjQyMTBlZmVjODUx It is a topical waterproofing layer that is put over the substrate to keep water from getting to the wood frame and nails. Tammy, all you need is a 2" overlap minimum. Why Does Air Conditioner Drain Make Noise in Sink? What is the Acceptable Micron Rise? 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. I have wood subfloor with 1/2 inch cement board on the walls, but walls are not to the floor yet. The Schluter shower pan and membrane, along with the band and other accessories, are all specifically engineered to work together to create a durable and reliable waterproofing system. Measures 12 in. Choosing the right lawn mower can make this task much easier and more efficient. The Kerdi system is designed to be easy to install, even for DIYers with limited experience. I have attached four photos with notes so you can see current state. . YmJjMmQ4Y2JiNTdlNGY3Y2IyNGJiZDIwMGYxODU3MWI0YjYxOWI2NTg1NDNk Its important to carefully follow the manufacturers instructions and make sure all joints are properly sealed and all surfaces are properly waterproofed. Just wondering how effective is the tile on kerdi membrane vs the traditional cement backboard where tiles are glued directly to the drywall? Home Improvement Stack Exchange is a question and answer site for contractors and serious DIYers. Properly waterproofing a shower area sharing a living room wall, Can I use cement accelerator to decrease setup time of modified thinset. Why is My Bathroom Sink Leaking At Wall Connection? The Kerdi is essentially replacing the backerboard. Once the entire membranewith seams, corners, and connectionshas been completely bonded, and therefore waterproofed, the covering may be applied. 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. And the only off center pan they offer is 38" wide, and his shower is 38" and he wouldn't be able to get it offset, unless he cut a chunk off one side and used dry pack mortar to fill in the other side. It can be used in the creation of a broad range of building elements, such as showers and bathtub surrounds. 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. 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. NTFlNDE3ZGMwOThlZGM1NGQxZmEzZTIxYmZkNzZlYjMxZmEyYjFmYjZmY2U1 Install new kerdi-band along the floor seam where the shower pan meets the ditra. Then drill a single screw through the washer/KERDI-BOARD and into the stud. That should be the starting point of your cement board walls. There is a product called Kerdiboard you might want to look into. There's a really great manual (with diagrams) that makes this all easier to understand. 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. 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? The Kerdi system is specifically designed to provide a watertight seal and prevent leaks and moisture damage. 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. YTQ2ZjRhZDQ4ZjQwZjA1MzhkMzIxZDA5OWI1OTVlMzU5OTU3MTE5YjQzNzYx Continuing Education for Architects & Designers. It's not them. Pan first, "drywall" second. Proper waterproofing is essential in a shower because it prevents water from penetrating the walls and floor and causing damage. Install new kerdi-band along the floor seam where the shower pan meets the ditra. Work the KERDI into the mortar by applying pressure to the membrane with the flat side of the trowel (held at an angle) in smooth, diagonal sweeps. 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. ZDRhZTE5OTY4MDBkNDZlMjc0OTNkNDk1NjAwYzMyOTNjZDU0OWVkYjE0MjU5 You provide the pitch during the tile set. Schluter KERDI-Board-SN: Shower Niche (with Shelf) 12"x28" (Two Pack) . The transition from redgaurd to the niche will be a potential weakspot and may also lead to a hump that will make tiling hard. What were the most popular text editors for MS-DOS in the 1980s? Why should I use the Schluter-Shower System? One Day Shower Prep!!! MUD PAN with Kerdi and Ardex 8+9 - YouTube KERDI features a modified polyethylene (PEVA) core with non-wovenpolypropylene on both sides to anchor the membrane in the thin-set mortar. NmNmZjBlOWVlYzQ5ODAzYzI0NWFlN2U5MTkyM2YwNDU3NGFmNDdlZGZkZDNm If we had a video livestream of a clock being sent to Mars, what would we see? 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). Schluter Kerdi 38" x 60" Shower Tray Off-Center Drain Placement 1-1/2" Perimeter Height - - Amazon.com, Because his drain is off center on an axis that schluter doesn't make a pan for. That lets me tile the walls without worrying about damaging the floor. wide integrated bonding flange. Mzk5NmJlNmIzYzliYjlhNWVmZTc1ZWQ1YmY5NDJhODA3OWU2NmM0ZmQ2NDZj Should I use Kerdi membrane or cement backerboard? Will those spots interfere with the new membrane bonding? OK - I thought I knew this - that's why I answered Obviously - I was wrong. Why Am I Getting Ants in My Shower Grout? You always consider the direction of water flow We don't want water flowing BEHIND the wall 6. I would like to use Kerdi board on the walls, but not the floor. The DensShield, Cement board, whatever - go on after that - so that they fit on top of the 'lip' This allows water to run down the wall and into the pan, and not have any opportunity to run BEHIND the wall 5. KERDI-DRAIN grate and flange must be ordered separately. Schluter Kerdi 38" x 76" Linear Shower Tray Wall Drain Placement 2-3/8" End Height. I really don't see any videos of people installing Kerdi board with an Oatey membrane. ZWNkMTgzNjgwN2YzMjRiMjY4OWMwYzE3MjdlNWNlNDY3YzkxYzg5ZjkwYTE2 Plank. 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. Whether or not you need a Kerdi membrane is a factor of use. It shouldnt be too big, nor should the cement board sit flush with the Kerdi shower pan lip. This means that they will continue to provide effective waterproofing for many years, even with regular use. MTA5M2VkNzZmMGZhMmQwNzU1NzkyMzhiYjI2YTE5NWVmNzFiYzZjZjk1ZmRk Important to overlap seams in a shingle method. Laying out a Master Bath Vanity in an Irregular Space. Or as long as there is at least a 2" overlap "it doesn't matter". The pan and membrane are made of high-quality materials that are resistant to cracking, peeling, and other types of wear and tear. Cementboard sufficient to a tub surround is dirt cheap .vs. -----BEGIN REPORT----- There are two methods to seal KERDI to a bathtub. Thank you in advance for your thoughts and advice. Gutting a bathroom? How do the interferometers on the drag-free satellite LISA receive power without altering their geodesic trajectory? All that said? #3 This is a DIY site. i would just redgard anything that left me in doubt; money well spent. How to subdivide triangles into four triangles with Geometry Nodes? ZmMxNjdiOTg5OTkwMDY2YjgzNjJkMTBkM2IxZTliNzg4OTdkNTdiNDI5YzMw 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. x 38 in. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. depth. Lets find out! x 6 in. It costs more but it;s worth it for the ease of install IMO. construction - Can I install Kerdi board just on the walls of my shower Connections to fixed building elements can be achieved by using KERDI, KERDI-BAND, or KERDI-FLEX in conjunction with KERDI-FIX, suitable trowel-applied waterproofing materials (such as urethane or similar), that require atmospheric moisture to cure, or other suitable sealing compounds. It would probably be better to use a cement board product - and then put a membrane (either painted on or rubber type) over the cement board. Any competent tile contractor would float the wall in mortar giving you a stronger, level, perfectly flat, and square surface to properly install tile. 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. #1 - Backer board has nothing to do with HD or any other big box. THere is no lip on the Kerdi shower pan to accept the backer boards. Install a kerdi-corner as well, over the membrane. The Kerdi shower pan is a popular choice for waterproofing showers because it is easy to install and creates a reliable waterproof barrier. MTVlM2M2MWZlYWNiM2RjYTg2N2Q4Mjc3YTliOWRkODMyYWM1ZjFhMDVhMjVi 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? Will the same adhesive work or should i use thinset and kerdi tape for that seam? It is appreciated and I feel like I have a much better understanding, so thanks again. Thanks everyone - and I don't think the "someone else" has installed kerdi. If you want a cement board, use Durock or Wonderboard. It is important to follow the manufacturers instructions for installing the shower pan, as different models may have different requirements. Subsequently, a cement mortar shower base is built over a waterproof membrane that connects to a special drain containing weep holes in its base. This is important because even small leaks can cause significant damage over time, and can lead to mold and other health hazards. The Kerdi/Daltile TS underlayments do have some valid applications such as in steam shower installations where a bullet proof vapor barrier is required. Tray dimensions are: 38 in. It's a completely different animal.

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