Cement board is a bit better, but you need to spray either one before applying the mortar so that it doesn't "skin over" before you can get the Kerdi up. 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? Schluter-KERDI is a pliable, sheet-applied, bonded waterproof membrane and vapor retarder with limited crack-bridging capabilities. KERDI features a modified polyethylene (PEVA) core with non-woven polypropylene on both sides to anchor the membrane in the thin-set mortar. Cement board is a mineral-based board, usually 30 inches by 60 inches, that is used as a lower, dimensionally stable surface for installing ceramic tile, porcelain tile, or stonework. I would avoid Hardi, as Avanti is right that it is thirsty. SOLD MAR 30, 2023. Regular old gray papered drywall is actually the backer that the manufacturer recommends. It is a topical waterproofing layer that is put over the substrate to keep water from getting to the wood frame and nails. You do NOT use drywall (ANY type) in a shower enclosure. Redgard is a similar product. It's not them. Come join the discussion about tools, projects, builds, styles, scales, reviews, accessories, classifieds, and more! M2VmZTA4ODU1N2U3MmM0YTIxYzE4YzZmMDNjOGJlY2ZlNTc3YmU2NDFmM2M0 Some inspectors might need a bit of enlightenment when it comes to Kerdi, etc. It's easier that way. Or do I install the backerboards to the floor first, then fit the pan in the shower? The Kerdi shower pan is a popular choice for waterproofing showers because it is easy to install and creates a reliable waterproof barrier. California Power Companies Propose Fixed-Rate Charge Based on Income: Good or Bad? Detailed instructions and videos are available to guide homeowners through the installation process. Install new kerdi-band along the floor seam where the shower pan meets the ditra. i would just redgard anything that left me in doubt; money well spent. I like the Kerdi product for my walls because of the pre-fab niche, and lightweight materials and smaller board sizes that are available. KERDI-BOARD allows you to quickly and easily build tile-ready elements in showers, bathtub surrounds and platforms, countertops, vanities, shelving, and more! I would like to use Kerdi board on the walls, but not the floor. Why is My Toilet Not Flushing With the Floor? Calculate all your membrane requirements for your project. ZTg0NzQyMDkyYzY3MWJkMDdhNmM4OGY4MmZhYTRhNWVlNzJjMDhhMmFlNWY0 Period. Is this overkill? It's not them. You probably have to go to a big box store's special order desk or find a specialty tile supplier to find it. DIYers on this forum seem to have nothing but problems with Hardi. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. keep the membrane adhesive away from the kerdi, finish the membrane first according to the Oatey instructions, use the kerdi tape to install the kerdi board. Both Kerdi board and cement board walls are compatible with Kerdi shower pans. Along the floor threshold there are some spots where old thinset and fleece layer from the original kerdi-band are still stuck on firmly to the Kerdi pan, closer to the east wall. Schluter Kerdi 38" x 76" Linear Shower Tray Wall Drain Placement 2-3/8" End Height. If you are a DIY enthusiast with some slight experience with shower pans and cement boards, this should be an easy project for you. Will the same adhesive work or should i use thinset and kerdi tape for that seam? 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. A mortar wall is better and can be customized easier. Cut KERDI to size prior to application. There's a really great manual (with diagrams) that makes this all easier to understand. MzIxMWUwODMxYTkzNmQ3ZjE2YjFiMjJjN2YwNzIzOWJlNDA0NWY2Mzc2Mjc1 Laying out a Master Bath Vanity in an Irregular Space. The Schluter Kerdi drain pan will work with the cement board walls. YWZkNTdkNjdmZjhlYmE5NmJiZDY4NzFmOWE0ODQzNjA0YTcyNTY4OWMzYmNh 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. Not even the plumber's fault as it was just a bad valve. MDlmZmFhNThiYjE1ZWU2NjcyZGZhNmMyYzNjOTA1MDc3YjUwODg3ODYxZmFi It costs more but it;s worth it for the ease of install IMO. Just wondering how effective is the tile on kerdi membrane vs the traditional cement backboard where tiles are glued directly to the drywall? Deep recessed medicine cabinet manufacturers? There's a link on that page where you can watch a streaming video of a good friend of mine putting together a Kerdi shower in real time-- took him about 30 minutes. This is something you may not get when you mix two waterproofing systems. If cement board had been used, most likely the damage would have been much less that what I have to deal with now. Kerdi pan WILL work perfectly fine with cement board walls, but that assumes the walls are covered with Kerdi membrane. Carefully grind away any old thinset right up to the hex-tile edges. Are the two incompatible for some reason? Read up on Kerdi. 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). 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? Make sure the subfloor and walls are in good condition and properly prepared to receive the shower pan and tile. Thanks CX. 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. Thanks everyone - and I don't think the "someone else" has installed kerdi. 304 STAINLESS SHOWER DRAIN: Premium anti-rust . Source: forums . It doesn't matter but you absolutely need to use both a substrate and a waterproofing membrane. Using the pan, membrane, and bands together ensures that the shower is properly sealed and protected from water damage. Yeah, I personally like the Kerdi pans because it makes it so simple to use the integrated drain. rev2023.5.1.43405. Waterproofing, or Tiling techniques, or Bathroom remod's. etc. This could void Schluters warranty, and the joint may not be adequately waterproofed or sealed. The Schluter Kerdi drain pan will work with the cement board walls. From the above, its pretty obvious that installing a Kerdi shower pan with cement board walls is an easy process. Its important to carefully follow the manufacturers instructions and make sure all joints are properly sealed and all surfaces are properly waterproofed. KERDI has been evaluated according to the Standard Method for the Testing and Evaluation of Volatile Organic Chemical Emissions from Indoor Sources Using Environmental Chambers, Version 1.1 for California Specification 01350 and found to comply with the VOC requirements. Often, these blocks are used to finish fences or build wall designs. MzFmNWQxNDliYjliYTZjNDcxZTI5ZjU4MDdkM2UwN2I2NjQwZjVhZmI3ZGIz A 1/4" x 3/16" (6 mm x 5 mm) V-notched trowel or the Schluter-KERDI-TROWEL is recommended.. How do I seal Schluter-KERDI to a bathtub? x 98 ft. 5 in. etc. I just pass along the cost of the Kerdi to the customer and everything is fast and everyone is happy. I've seen preferences regarding HardieBacker and the cement board products such as Wonder Board. Fill any small puncture spots with kerdi-fix. ZWE0ODFmYTA2NDNmNjI5MzlkMmFjZWI1ZDY2NWMzYWYxZTdmZGQxZTBiODcz California Specification 01350 is referenced by various green building standards and rating systems. As you install the cement board over the lip of the Kerdi shower pan, there will be a joint that needs to be sealed. Here's a Kerdi thread I did a while ago that shows varying lapping techniques. YzJhYjM5MGVmOTg3ZDk0MGZkYjI5OTI5ZTgxZDFhZDhlYjRiOWJlYzVkOGM1 Install new kerdi membrane overtop of that mudpan area, overlapping 2" east onto the existing kerdi shower pan. These three alternatives have additional features, such as better water resistance, competitive pricing, and ease of installation. It works well, is what Schluter recommends and I've never had an issue with it. When I Flush My Toilet Water Comes Up In My Shower. Walk the walls with us and explore some of the amazing possibilities only Marlite can offer. I was not able to get a smooth finish on a shower pan, how can I smooth it out? 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. For inside and outside corners, adhere pre-formed KERDI-KERECK-F corners. 2. That is, it will allow water or moisture to pass through. 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. 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 can lap the floor Kerdi up and on top of the wall membrane, or use a strip of kerdi to connect the wall membrane to the tray membrane. D Kerdi-Board-SN Shower Niche. Please call Schluter-Systems Can I install Schluter-KERDI over drywall in my tiled shower? Home Improvement Stack Exchange is a question and answer site for contractors and serious DIYers. If any leaks are found, they should be repaired before using the shower. But I've also used a little mudpack to fill in edges, and the dry pack mortar is much easier to use if you're just filling in 4" than if you're building the whole pan from scratch because the slope is a no-brainer, and short - it's hard to mess up, which is one of the benefits of Kerdi to begin with. I accidentally poked a hole through the Schluter-KERDI while installing the membrane. Symmetrix. Even the tiling subs have moved away from mortar walls because of the labor cost and lack of craftsmen in the industry. I have watched it done 10-15 times, have good skills, and if I tried to make large mortar walls myself it might like a little kid threw up concrete Should I use Kerdi membrane or cement backerboard? Slatwall. Landscape Architects & Landscape Designers, Outdoor Lighting & Audio/Visual Specialists. Install a kerdi-corner as well, over the membrane. The rubber/waterproof layer remains intact on the walls. No matter how small it is, if you leave it exposed, there is a considerable chance that water will seep through it and may damage the underlying materials. YzUwNWI3YmQxOTQxNjgzY2U4MjdkNDA3MzQ2ODBjYmVlOTA0MDQ1NmMyNmEy 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. Different Materials for Cinder Blocks. That said, if it's a coil flip as to which way a seam is going to be lapped, I'll lap for drainage. MjdkOGQzMmFmMDZmOWJhMjQ2YTAzZmViNTNiY2EwMTMyMTA0MDA5ZDE5ODkx Seams can be constructed by overlapping the edges of the KERDI 2" (5 cm) using Schluter-SET, Schluter-ALL-SET, Schluter-FAST-SET, or unmodified thin-set mortar, or by abutting the edges and covering the joint with KERDI-BAND using Schluter-SET, Schluter-ALL-SET, Schluter-FAST-SET, or unmodified thin-set mortar. 6. Learning is my key. Take your time and pay attention to detail. 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. @JimmyFix-it - hardiboard is not really porous unless it is completely saturated. I'm sorry I'm not following you. Kelly Chaplin (November 2011) Cement backer board is frequently used in the construction of "conventional" tile and marble shower walls. If you want a cement board, use Durock or Wonderboard. 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. (Laying tile for a bat. A forum community dedicated to Do it yourself-ers and home improvement enthusiasts. OTEyYjViMmE5YjUwYmM2MzIxMjNjZTM1YjcxYTAzZDE1NmQyMzBlNGFlZDAx Tammy, all you need is a 2" overlap minimum. Plan and prepare before starting the installation. Specifically, it focused on how to install a moi. Your access to this site was blocked by Wordfence, a security provider, who protects sites from malicious activity. I am going through a bathroom remodel shower, I plan to go with cement board with red guard on top. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. 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. This video focuses on the installation of the shower wall concrete backer board with an acrylic shower pan. Gutting a bathroom? Houses are not submarines. It only takes a minute to sign up. I think it is engrained in me to do that so I forget to mention it. N2EzMTFiNzI0NmI2ZTczZTIyMjMzZDRhMzQyOGNkNzE4YWZiNmZiODQ4MTUi This may involve reinforcing the subfloor or adding additional layers of material, depending on the condition of the existing subfloor. Of course, you can install a Kerdi shower pan with cement board walls. There is a product called Kerdiboard you might want to look into. Are these baths large enough for curbless showers. Same principle here in showers. Ubuntu won't accept my choice of password. Your roof does not allow leaks - only because of the direction of water flow. However, if you want your entire shower system to be functional, you need to be very keen when installing both materials. I always install it over cement board or backerboard, never over drywall, even blueboard or the mold resistant greenboard. YTUzMWViNWRlZmY1YjNiMjc2ODZkZDMzMTUwNTYyZjJiYTQzOWRhOTQ5NjE3 NTZjYmQ3MmYwZTUyY2Y3NDY2ZDQ1MjNjZTZjMGExNThhYzQ0MWM2ZjM2NzJk The manual can be found here: http://floorelf.com/waterproof, I would say unless you are experienced in working with Schluter-Kerdi waterproofing membrane kit, then I would say work with an easier waterproofing approach, either liquid waterproofing or a combination of liquid and traditional waterproofing (plastic covering the wood frame). The following steps outline the process for installing a Kerdi shower pan and accompanying membrane and bands on cement board walls: It is important to use the entire Schluter system for proper waterproofing because each component of the system is designed to work together to create a watertight seal. 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. NTliZjRkNWNhZTkzY2ZjN2IzZjVjN2JhYTU5OWNiZDg0ZWY4OGNjMzlhYjM3 The kerdi membrane will also extend 4" up the north wall and 4" up the west wall. KERDI features a modified polyethylene (PEVA) core with non-wovenpolypropylene on both sides to anchor the membrane in the thin-set mortar. NjA0ZWIwOGM3OGFlYWQwNTgyMjM2ZGFiODgzYWQxYmIxNGM2ZWY0OWRlY2Nl 5. KERDI was developed as a waterproofing membrane to be used in . How should I transition between cement board floor and alcove tub? Why should I use the Schluter-Shower System? Which one is easier and more expensive for a DIYer when building walls for a shower -Kerdi board or cement board? Lightweight for easy installation. 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? One of the obstacles most DIY folk usually encounter when building such a shower setup is determining which of these two should come first. If your going to do the job do it right, and give professional advice pls. Do I need to tape the joints between panels before installing the KERDI? An example of data being processed may be a unique identifier stored in a cookie. 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. Making statements based on opinion; back them up with references or personal experience. Hello, I just joined this forum. If these are in great shape, you dont have to swap them with Kerdi board walls. Which reverse polarity protection is better and why? It installs with screws, then you tape the joints & screw holes and install your tile. ZWJlNmRlMmMzYzllNDk3MjNkYmZlMDBmZjkzNGUxYTk1ZjJhNGU4NTNmNGEx I am a DIYer and tackling a bathroom remodel. The pan is made of a polystyrene core covered with a layer of reinforced, waterproof membrane material. If you want added info there's an old Kerdi thread here. Induro. x 60 in. If you will use it with a Kerdi shower pan, you should cover it with a waterproofing product, preferably the Kerdi membrane. 2 Baths. Some being easier to work with than others. Here is a link that might be useful: Is Kerdi-Board Overkill for Tub Surround This post was edited by enduring on Fri, Jul 26, 13 at 7:55.See More. Using Kerdi Schlueter membrane with cement board. 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? Note: Water testing of the assembly For showers and bathtub surrounds, KERDI must be carried to the height of the showerhead at minimum What size notched trowel should I use to install Schluter-KERDI? NONE of these systems are actually WATERPROOF. MGE2MjY2MmFjMjI5ZDFiYmY2NzYzODI4NWU4Y2Q1NjI1M2Y2NTk5MWVmNDQ3 MmRkMzM1NjhiYTY4NGU4YmRiOTc4Y2U0YTlmYzZmMjRhOWVhZWEwODhmNmZh 8. 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. 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. 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. MmY2YzBkNzY4NjZjYzgyZTZkMWE4MzU0YjFjYmVkODUxMmYxZDMzOGMzNWVm They are square. Thank you in advance for your thoughts and advice. There's a big controversy brewing herelol. 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. YTQ2ZjRhZDQ4ZjQwZjA1MzhkMzIxZDA5OWI1OTVlMzU5OTU3MTE5YjQzNzYx Slag Concrete. NWE0MGVjYjA5YTY0M2NlM2FkNzdlNWFhODg3ZWJlYTU4ZGI1MDQ5ZmZkYTc3 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 create the perfect transition, you should install a fiberglass mesh tape with some thinset. It installs with screws, then you tape the joints & screw holes and install your tile. Regardless, install the drywall first, then install the pan. What precautions should I take installing tile on a backerboard in an area surrounded by cement? Glass tiles are unique products and may require special consideration. Yes. surfer thanked Avanti Tile & Stone / Stonetech, Landscape Architects & Landscape Designers, Outdoor Lighting & Audio/Visual Specialists, How to cut cement backer boards for the toilet? 12 in. The Kerdi system is made from high-quality materials that are resistant to mold and mildew, ensuring that the shower will last for many years. The price is $9.95. The kerdi band will also go 4" up the west wall. The only problem with the cement board is that its not waterproof. You provide the pitch during the tile set. ZTliNDEzYTU0MjEzYjEzM2M5NzI4MGJjNmFlZjhkZjdlZWY4NDUzMmUzMDZk The thin-set mortar used for bonding KERDI must be appropriate for the substrate, and it must penetrate and engage the KERDI fleece. The kerdi band will also go 4" up the west wall. 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? 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. This means that they will continue to provide effective waterproofing for many years, even with regular use. Generated by Wordfence at Tue, 2 May 2023 7:14:58 GMT.Your computer's time: document.write(new Date().toUTCString());. It only takes a minute to sign up. How do the interferometers on the drag-free satellite LISA receive power without altering their geodesic trajectory? Redoing your kitchen? However, there are a couple of differences between these two materials. MWM5NmQ1MDU3MzJkOGE1MjkzNzJhNzYzMjFiZmUyZTM4Y2UwOWYwMmYxMmE3 The manufacturer of the Kerdi system provides comprehensive customer support, including technical assistance and warranty information. I learn and write about things happening with us and used by us every day. YzQ5NWYxNGI5Zjk1ZDczYTYxYjE3ZGFjMGE4ZDU5Njc5OWJhNDQ3ZWJiMjY2 My walk in shower is all framed in with plumbing done in wall. Yes. No. Find Sign of the Crab shower pans & parts at Lowe's today. NmQ4NDhiODk3ZTA3YzQwYTQ5Y2UzZjg5OWY0OTMwYjQwYWM3NmM0OGQxMzA1 Regular drywall - perhaps 1 year. Ceramic and porcelain tile, more than almost any other surface material, need a stable . Generating points along line with specifying the origin of point generation in QGIS, Image of minimal degree representation of quasisimple group unique up to conjugacy, xcolor: How to get the complementary color. That was not a fault of the Kerdi, or the installation. What were the most popular text editors for MS-DOS in the 1980s? Thanks everyone for your help! Can they really support the tile assembly? The consent submitted will only be used for data processing originating from this website. Find some existing tutorials and project documentation videos to learn how-to get the best out of our products - for more fun in your life, start now! Tiles can be installed directly on KERDI using the thin-bed method. Which language's style guidelines should be used when writing code that is supposed to be called from another language? -----END REPORT-----. Blocks made from slag concrete have a long service life and high thermal insulation properties, just like bricks. It can provide peace of mind and help prevent costly water damage. ', referring to the nuclear power plant in Ignalina, mean? Once the shower pan is in place, the next step is to install the Kerdi membrane and bands on the walls. Follow up question. 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? BTW the older Kerdi thread referencedwas excellent. What positional accuracy (ie, arc seconds) is necessary to view Saturn, Uranus, beyond? MTBjMGI0NDAyZTBlY2IyOWJkZTE1ODI3ZTRiMTA2NDZiMjIwNzRmNDA2ZDAz 1,321 Sq. Personally, I like standard drywall. As a contractor, I have been using Kerdi since it came out. They are also ideal tile underlayments, and you can get them in multiple sizes. All that said? We waterproof the outside the hardiboard in 99% of the install with something like redgard. YjJjYjdkNGQ0M2E2YzJmMTU5NDhiN2RmN2RlMWNhZjQ3YmM0N2VhZjQzMDc1 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. This is your resource. Why Does Air Conditioner Drain Make Noise in Sink? If was competing for fixed price jobs, I'd consider it. ZWNkMTgzNjgwN2YzMjRiMjY4OWMwYzE3MjdlNWNlNDY3YzkxYzg5ZjkwYTE2 You always consider the direction of water flow We don't want water flowing BEHIND the wall 6. KERDI shall be separated at existing expansion, structural, and flexible edge joints. craft paper or plastic is great if the inspector wants it but it is (should be) doing nothing for a tub surround that has HB/redgard/thinset/tile. These four materials will provide a seamless and waterproof transition between cement board walls and a Kerdi shower pan. The waterproof membrane isn't a substitute for the substrate. The Kerdi system is designed to be easy to install, even for DIYers with limited experience. Everyone in the construction industry loves cement boards because of their unique properties. Why is it so easy to peel it off the wall today? Continue with Recommended Cookies. As for the shower pan, follow Schluters instructions on installation. It's that good. When your lucky - you might get Greenboard to last 10yrs. The joint should be around inches. is the contractor creating a waterproof schluter-kerdi shower? Image of minimal degree representation of quasisimple group unique up to conjugacy. My question is this: Do I finish installing and waterproofing the pan or the wall first. Asking for help, clarification, or responding to other answers. OGQ0MGQ0YmJmZmEyZjZlNDhmNTVlYTQ2ZmVjYjJlNmMwMDMxOWRkYzJkNzI4 Watch & Learn About the product 04:12 If you must tape Schluter-KERDI over Solid Backing for Walls, Scott McGillivray on Waterproofing Principles using Schluter-Systems, How to Waterproof Connections to Fixed Building Elements. YWQ5YmE1MDM4NDBmMmY0NWY5NTNhNTg4ODBmMWEwZSJ9 MTJmNmI2NDhjYWYxYjk5Y2ZhMjQzMzE2YjdhNjZjNDlhMmU0NjlkZmEzYzdj NTFlNDE3ZGMwOThlZGM1NGQxZmEzZTIxYmZkNzZlYjMxZmEyYjFmYjZmY2U1 The substrate must be clean, even, and load bearing. Plank. What are the differences between "paperless drywall" and "cement board"? If done according to manufacturers instructions, it will seal nicely. Schluter KERDI-Board-SN: Shower Niche (with Shelf) 12"x28" (Two Pack) . ZjNiYzE5ZTk4MWJhZDIyMjIxODJiY2EyZjhkYjRhYTFlNTgxNTgzZTU0YTA3 It is lightweight and made of expanded polystyrene. That should be the starting point of your cement board walls. Toe-nail 26 blocking at the base of the shower on interior walls to support the vinyl liner. There is definitely skill & planning required to doit right. The Kerdi shower pan is a popular choice for creating a waterproof shower base, and when paired with cement board walls, it can provide a durable and reliable watertight enclosure. YTYwZGZhNzkwMDVlNjQ5OWQ2Njk4MWE5OGQ2OGU2ZjFlZGMxNDI3MjgyY2I0 They all came over to my first install to check it all out. NDI1MjBhNzE2MjEwNzZiM2EzYTJmOTljOTA0NWE4MjQ5MmM2OTBiMzQxNjdl 1/4'' vs. 1/2'' cement board for shower walls. You need to do some Reading about showers and baths foundational issues. The Fora platform includes forum software by XenForo. Important to overlap seams in a shingle method. We have already mentioned the Kerdi board as the number one alternative. 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? It's a lightweight polystyrene board faced with Kerdi that comes in various thicknesses that you can use in place of drywall or cement board. x 96 in. That would obviously be a problem for shower glass. Will use the Schluter Shower system. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Unfortunately, it is not waterproof, even though it is water-resistant. That lets me tile the walls without worrying about damaging the floor. -----BEGIN REPORT----- The walls are cement board and I purchased a few gallons of Redguard for waterproofing them. MmY0NzA3NTU1OWYxNzNjNDg4OGU0ZWRjZTQxMWY2ZGZkNWRhYTI3OWVjNGM0
kerdi shower pan with cement board walls