Most wall surfaces in new construction are made from drywallthin panels consisting of mineral gypsum sandwiched between paper faces. https://www.schluter.com/schluter-us/en_US/Profiles/Movement-Joint-Profiles/Perimeter-Joints/Schluter%C2%AE-DILEX-BWA/p/DILEX_BWA. IMO. Schluter KERDI Outside Corner - 2 Units. Countertops made of KERDI-BOARD Minimum board thickness = 1-1/2" (38 mm) 1. 5.0 out of 5 stars 2. Although I've heard and read that you can mud kerdi board just as easily as drywall, but covering the edge of the kerdi board with factory edge of drywall makes finishing much simpler in my opinion. Moen Lindor Brushed Nickel Wall Mount Single Towel Ring. Normally you would get something like the picture below to cover the side of the tile. How do you finish drywall before painting? Pay special attention to the consistency of the thinset. Please call Schluter-Systems Can I install Schluter-KERDI over drywall in my tiled shower? What I would be most scared off is the fact that no inside or outside corners appear to have been used. You can end your tile with cap / bullnose or a tile profile edge. A bearing plate must be provided for fastening fixtures (e.g., faucet, soap dispenser, etc.) It does not need to be applied over the entire surface. x 38 in. it looks fine! If you had tiled over it, water could leak past the Kerdi board, and your waterproofing attempts would have been futile. Calculate all your membrane requirements for your project. 3. My floor tiles are 2" x 2"." - Lisa Jasper No - you can not use Kerdi Board on the floor. Place spots of thin-set mortar on the KERDI-BOARD panel or substrate in intervals of approx. I did this before putting the last row of tile up which made it pretty simple. Let the compound dry overnight, or longer if necessary. The KERDI-BAND must overlap panel joints by at least 2" (50 mm). 1. (you could still try it out and mud/caulk on the flat end but I don't see it lasting long looking good in a damp area). How to join seams between hardiebacker and drywall in a corner? it looks fine! 1/4" in from the outside edge. About this item Schluter KERDI-KERECK-F - 4 mil Thickness - Outside Waterproofing Corner - Qty: 2 Drywall tape can create a smooth finish. The other side with drywall should be moisture free. Water will migrate by capillary action through the grout and tile setting mortar. 3. This is confusing since Kerdi Board has no Kerdi on it. I can only provide advice according to TCNA standards. Please refer to the Schluter-Shower System How long do I have to wait before I can install tile on Schluter-KERDI-BOARD? all good? You can find out more about our use, change your default settings, and withdraw your consent at any time with effect for the future by visiting Cookies Settings, which can also be found in the footer of the site. The substrate must be clean, even, and load bearing. Drywall comes up to the outside corner, and overlaps the raw kerdi edge. Connect and share knowledge within a single location that is structured and easy to search. Started 2 days ago. Choose a notched trowel to match the tile format, and back-butter the tiles, if necessary, to attain full coverage. Calculate your building panels for a quick and easy waterproof installation. The cost of such a renovation would be high, and if other walls in that room wont be exposed to moisture, there is no need to replace the drywall with Kerdi board. The larger niche sizes include a KERDI-BOARD shelf that can be installed at any height to create separate compartments within the niche. I circled one area, but there are lots of these edges." - Lisa Jasper The Kerdi band should be smooth and flat - not wavy/ "3) there is no membrane of waterproofing on the hardboard across from the "wet wall" after 5 1/2 feet up. It also creates a smoother finish while allowing you to tape over the drywall and Kerdi board transition. Note: Please refer to the Walls and Countertops Profiles data sheet for additional information on profiles, including installation instructions. Our thought is the transition to Kerdi board will be outside the shower door and we can get away with less than 2" of Kerdi band overlap. When assembling material for creating this transition, make sure that you use the Kerdi band. Sorted by: 4. Step 3: Fit the Kerdi Band Tape on the Transition. Drywall is a very easy material to install, and most of the challenge lies in finishing itcovering the seams between panels with paper or fiberglass tape and then finishing the seams and the screw or nail holes with drywall taping compound to hide them. Maybe it won't be noticeable. Hey thanks for asking! For complete instructions refer to the Schluter website. i could post a pic if that helps. I understand your valid concern. Cut and remove the KERDI-BOARD such that the niche will be supported on both sides by the studs or other wall framing. Cement Board versus Mold Resistant Drywall at Top of Bath Tub/Shower Surround. The corresponding QUADEC or RONDEC profiles are installed with Schluter-SET, Schluter-ALL-SET, Schluter-FAST-SET, or unmodified thin-set mortar in conjunction with the tile. Determine desired location and trace around the outside of the KERDI-BOARD-SN flange, making sure the lines are level and plumb. 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. Install KERDI-SEAL-PS pipe seals at showerhead, body sprays, etc. Some pros add a little water to the mud before the final coat (but never more than the equivalent of one pint of water to a five-gallon bucket of mud). A chairrail, bullnose, double bullnose could all look good here. Other trowel-applied covering materials, such as plaster, can also be used. I am all ears though. Schluter-KERDI-BOARD is a multifunctional tile substrate and building panel, which can also be used for creating bonded waterproofing assemblies with tile coverings. Why is it so easy to peel it off the wall today? Glass tiles are unique products and may require special consideration. For outside corners that have already been covered with metal bead, applyingtape is not necessaryjust apply the mud over each face of the corner, using a drywall knife. You will know that the compound is dry when it all lightens to a uniform, white appearance. Thin-set mortar takes time to cure. The pan area is recessed down to the joists which was no picnic with the engineered I joists. How to use Slater Type Orbitals as a basis functions in matrix method correctly? But taping and mudding can be a frustrating job, so it's important to understand the process well. I am just not sure how to build this. Lightly sand the dried compound to remove any ridges and bumps. A wet sander is a textured sponge designed to smooth wallboard joints without dry sanding. Houzz Call: Show Us Your Hardworking Studio! That's complicating an outer corner transition to drywall that covers the outside of a wall between the shower stall and tub on the other side. The KERDI-BOARD-SN should be stored flat. Tiles can be installed directly on KERDI using the thin-bed method. 1. However, I have never been a fan of pony walls that end up being landing areas for a variety of unintended items. Then put in the edge profile, put painters tape over it, and fill the exposed kerdi wall end and that crack with mud/compound and paint. And the best way to do that is by cutting a small piece of the Kerdi board and fitting it on that seam. Tile ontop of kerdi board, apply schluter edge. Here is how you should go about it. Exceptions include curved wall areas and non-bearing What is the R-value for Schluter-KERDI-BOARD? Generally, Schluter-SET, Schluter-ALL-SET, Schluter-FAST-SET, or unmodified thin-set mortar is used. Hi - My wife wants tile in the shower . Your last post has me a little concerned about moisture traveling from the top of the pony wall, down the outside, which would obviously be very bad. Separate KERDI-BOARD above the existing movement joints and structural joints and cover the joints with Schluter-KERDI-FLEX using Schluter-SET, Schluter-ALL-SET, Schluter-FAST-SET, or unmodified thin-set mortar, ensuring a minimum 2" (50 mm) overlap.Fastener penetrations may be sealed with KERDI-BAND using Schluter-SET, Schluter-ALL-SET, Schluter-FAST-SET, or unmodified thin-set mortar. The Kerdi band is the preferred tape in this scenario because it is waterproof. Choose a notched trowel to match the tile format, and back-butter the tiles, if necessary, to attain full coverage. For acid-resistant coverings, use an epoxy adhesive to set and grout the tile. Few grout lines was another reason. 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? Note: If the bond between the thin-set mortar and substrate is questionable, additional mechanical attachment with the KERDI-BOARD-ZSD anchors or KERDI-BOARD-ZT washers and corresponding screws is required. First, take kerdi band and wrap the four edges: Then take 4 outside corners (yes, OUTSIDE-- just use them "backwards") and install them like so: Now do the same thing in the back of the niche-- first wrapping the four sides with the Kerdi band, and then using four INSIDE corners: I will just end up painting it. No. I do wish one or two of the full tiles was oriented differently, but when you're right up close to 24" tile it's hard to see the big picture. If you are using paper tape, it must be embedded in a layer of compound, and thus the process takes slightly longer than with fiberglass tape. You need to use a fiber mesh tape and a liquid waterproof membrane over the seams and corners any of the screwheads but the rest of the field is already waterproof and textured to except tile. Hey folks, bathroom reno coming up soon. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. Got sidetracked by a couple things but I'm about ready to sand and prime. The backsplash may consist of KERDI-BOARD or other appropriate tile substrate. Waterproofing Strip: Regarding the corner bead, you can use one from any company. Continuing Education for Architects & Designers. The gridlines, which are printed on the surface, are helpful for neat and quick cuts and installation. How do I perform one on the Schluter-Shower System? gypsum board, cement backer board), Waterproof, thermally insulating and dimensionally stable, Lightweight, easy to handle and transport, Contains no cement or fiberglass for a dust-free installation, Fleece webbing for effective bonding of tile to the surface. Not sure if you're in the PA/DE area but I opened an account with them and paid $5.99/sqft instead of the advertised price. The best transition is to join the seams with a tin strip of Kerdi board, drywall mud, and Kerdi band. I had been planning on doing the same thing you mentioned as your original plan early on in this thread. There are two methods to seal KERDI to a bathtub. But putting large tiles up made me very grateful I spent the extra time and effort to make the walls plumb and square. Houzz Call: Have a Beautiful Small Bathroom? However, when exposed to moisture, it wont stand a chance. Please note that its impossible to avoid an overlapping seam in this scenario. I used the factory edge of drywall along the profile so to finish it, I perfectly taped the edge of the profile and just caulked that seam. BTW.the best investment I made for tiling was a suction cup. I also did corner shelves like that, but the slightly elongated schluter ones. When fitting the Kerdi board, you must have cut and removed some parts of the drywall. This very light finish coat will likely be dry within an hour or two. If you plan to screw finishing hardware (e.g., shower door hinges) to the U-shaped profile, adhere the matching KERDI-BOARD-ZFP flat plastic profile to the back of the U-shaped profile to improve the fastening of the screws. What's the difference between Sheetrock and drywall? Apply KERDI-FIX to the inside vertical surface of the KERDI-BOARD-ZC profile and slide the profile over the edge of the KERDI-BOARD, pushing it tightly against the panel. Purple is the best option to use if your drywall is going to be in contact with water. The reason this seam ought to be covered is so that it can create an anchor or support for the Kerdi band we are going to install later. Kerdi-Kereck-F Pre-Formed 90 Waterproofing Outside Corners (2-Pack) Kerdi-Band 7-1/4 in. And lastly, just fewer tiles to hang. Drywall tape is available in two types: paperand fiberglass mesh. As good as I could get it. The size of your selected tile will determine if it's a issue that needs addressing. Large format (any edge over 15") will not matter as the mortar setting bed will be thick enough. If you follow the above instructions carefully, no one will even realize there is a transition between these two materials. 6. The transition should be strategically placed on the moisture-free side. Wet sanders are popular among DIYers, since they eliminate sanding dust. Once you install KERDI over the drywall panels, they will be completely protected from the water and vapor in your tiled shower. 4. I have vinyl corner bead but I'm not sure how to properly attach it to hardi. The excess weight of the door can make it weaker. Here are a few tips on installing Kerdi. After all, they are all built differently. Yes. I ended up thin setting corner bead and then making it pretty with joint compound. I have a couple of outside corners that i have to deal with that transition from kerdi board to regular drywall. If so I would talk to tile company and ask if they have edging in this style. Spot-bonded KERDI-BOARDMinimum board thickness = 3/8" (9 mm)1. Your existing cornerbead remains in tact and the Kerdi band covers the vertical joint. looking great! 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. Ancona Matte Black Hardwired Wall Mount Towel Warmer 4.4-in x 24-in x 30-in. 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). "..2) the kerdi band isn't stuck flat -- the edges in some spots are wavy. R-value is a measure of thermal resistance used in the building and construction industry, which depends primarily Can I install glass tile over Schluter-KERDI-BOARD? Do I need to tape the joints between panels before installing the KERDI? 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! Glass tiles are unique products and may require special consideration. Honestly, most pros leave this out. See the foam bench and the corners. We Want to See It! Do I need to start over or can I simply repair the hole? I really enjoyed the large format on the walls for a couple reasons. How to Fill Gaps Between Hardibacker and Drywall? But its not recommendable because the transition wont be flush. Please call Schluter-Systems Why should I use the Schluter-Shower System? Other than that, it's going well. "thanks in advance :-) I know so little about this stuff, but when I watch videos (made by schluter-kerdi) everything looks so tidy and perfect - maybe that's not realistic'''" - Lisa Jasper It should look better than that and it's hard to tell but the wall stud spacing looks extreme and more than 16" I could not see if the screw heads where covered in the photos and in the one picture you can see that the screw and washer fitting where not covered. 4. Cut and remove the wallboard such that the niche will be supported on both sides by the studs or other wall framing. 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. Air bubbles must be avoided. However if installed on drywall it is only protecting one side. is that because water doesn't really hit that area?" - Lisa Jasper That's pushing it but should be fine. 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! The mortar must bond to the substrate and mechanically anchor the fleece on the KERDI-BOARD surface. Interested to hear your strategy. The top two are the same model Shelf-E squared off and the bottom is a Shelf-E triangle for my wife to put her foot to help her shave her leg. Continue with Recommended Cookies. I was going for a marble slab look and that was the best way to go about it. Butter the sides and back of the shelf with Schluter-SET, Schluter-ALL-SET, Schluter-FAST-SET, or unmodified thin-set mortar and solidly embed it in the niche, resting on the previously installed tile. The corners are painted to match the straight pieces of Drywall Ceiling Transition to Drywall trim for a . I'd worry about its fragility. Do roots of these polynomials approach the negative of the Euler-Mascheroni constant? Then, after a light final sanding, your wall will be ready for primer or texture prior to painting. 31. Hookless 71-in W x 74-in L White Solid Mildew Resistant Polyester Shower Curtain and Liner Set. Yup I just put the schluter profile right on the edge of the kerdi board. Asking for help, clarification, or responding to other answers. Schluter-Systems does not recommend the use of premixed thin-set mortars (mastics/adhesives) in any KERDI installation. Here's a pic of the kerdi shower. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. This detail is part of a barrier free installation. 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Sinks may be mounted on top of the tile or tiled-under using RONDEC or QUADEC profiles and corresponding sink corners. Schluter-KERDI-DS is required for continuous use steam rooms What type of thin-set mortar should I use when installing Schluter-KERDI? KERDI is suitable for use in intermittent use steam showers. Complete bathtub and shower base surround kit, Screws and washers for fastening KERDI-BOARD panels to stud framing, Waterproofing strip seals abutting joints of membranes and building panels, Vertically grooved building panel to create curved elements for tile, U-shaped profile for finishing partition walls and shelves, Angle profile used to stabilize KERDI-BOARD structures, Anchors used to stabilize KERDI-BOARD panels, Contact us: 888-472-4588 Butthey extended the cold water line to the toilet so I need to do some rerouting of that water line down below the subfloor and then back up to the original supply location. Topping compound is used for the third finish layer of mud, a skim coat over the seams, and fastener holes.It is designed to create the final smooth coat, but it won't adhere the tape to the drywall panels in the same way that taping . After sanding, wipe down the wallboard with a clean cloth to remove sanding dust, then use a 10- or 12-inch knife to spread another layer of compound over the joints, feathering the edges. Apply the First Mud Coat (Fiberglass Tape), Finish Outside Corners and Screw/Nail Heads. It would be best if you start a new thread. $14.31 $ 14. Use of KERDI-BOARD on wood or metal framingMinimum board thickness = 1/2" (12.5 mm) for studs spaced at 16" (40.6 cm) o.c. This is where the glass will be installed. Do not install the door on this transition.