True cement board (Durck, Wonderboard) is my first choice as a tile or Kerdi backer. 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). Cement board (cbu) is not waterproof, but is not damaged by being wet. if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[580,400],'remodelormove_com-large-mobile-banner-1','ezslot_17',164,'0','0'])};__ez_fad_position('div-gpt-ad-remodelormove_com-large-mobile-banner-1-0');As an added precaution, you may want to consider to adding a water-resistant layer afterwards, such as a caulking or flashing tape. It works well, is what Schluter recommends and I've never had an issue with it. Using Kolmogorov complexity to measure difficulty of problems? . I always install it over cement board or backerboard, never over drywall, even blueboard or the mold resistant greenboard. Most cement-based thin-set mortars are suitable; however, it is important to check the manufacturers instructions to ensure that the product is approved for use with Schluter systems. And by 'booking the Kerdi' I mean we put it in the bathtub, sprayed it with the handshower, then booked it (just like wallpaper). In . Also, apply the acrylic mastic between the Create curved designs around pipes or columns using the vertically-grooved KERDI-BOARD-V, or use L-shaped KERDI-BOARD-E panels to enclose similar. Hardibacker is a VERY "thirsty" material that sucks the moisture out of the mortar VERY quickly and I don't like it. A 1/2-inch thick, 3 x 5 foot sheet weighs just 7-1/2 pounds, compared with 45 pounds for a similar size sheet of cement board. (3ft-3in wide)Or will the Kerdi membrane (with seams taped with kerdi band) prevent each board from moving . RedGard, on the other hand, is a liquid waterproofing membrane made by Custom Building Products. To properly seal a cement board for a shower, its important to first properly prepare the surface. Do new devs get fired if they can't solve a certain bug? Its important to note that Kerdi membrane is not a structural base layer, so plywood should be installed and reinforced as necessary based on load requirements. It is a topical waterproofing layer that is put over the substrate to keep water from getting to the wood frame and nails. x 96 in. We just went through a learning curve on the Kerdi and Hardi. What are the differences between "paperless drywall" and "cement board"? The completed assembly takes the place of more traditional backer board when installed over 3/4-inch wood subfloors. I used 1/2 Hardibacker board over the studs and then used the Kerdi membrane over the Hardi. ! I appreciate your help and your quick response. A hundred times better to have too much before you comb than too little. When having to put it up on the wall or measure it for size, you will find that you can get the exact measurements you need without much trouble. Allow the adhesive to cure for the amount of time recommended by the adhesives manufacturer. Re: Kerdi on shower curbs. First, you would waterproof with your favorite liquid waterproofing membrane of . I usually use Durock. To line niche shelves, for instance. There is definitely skill & planning required to doit right. No, that doesn't sound right. With that said, the key benefits of Kerdi Board include: While cement board may be the most common and widely-known tile substrate, Kerdi Board is giving it a run for its money. Putting this stuff on walls is difficult and time . Applying a conventional cement backer board to such a structure is almost impossible. The difference between the phonemes /p/ and /b/ in Japanese. GoBoard is a kind of backer board because the main elements of a backer board are cement, silica, fiberglass, etc. The niche' intermediate shelf isn't actually attached, to enable specific placement for each unique tiling application. Bathroom closets are often catch-alls for anything and everything remotely related to self-care. You are telling someone "to have" an artistry that not only takes art skills, knowing how to mix mortar for different situations, and a good amount of practice. vegan) just to try it, does this inconvenience the caterers and staff? Following the instructions for the product being used and ensuring that all of the necessary steps are followed will help to ensure a successful installation. By: Author Olin Wade (Remodel or Move Stuff). Now there's nothing particularly wrong with fiber-cementit's just not my first choice. In the worst case, it's OK to cut the Kerdi, remove the damaged section, scrape up the thinset from the areas, and set a new piece of Kerdi. Answer (1 of 3): Schluter recommends applying Kerdi over drywall for walls, however, my local building code will not permit this practice - the local building code requires cement backer on the walls of a shower enclosure, therefore, I have done this successfully many times. Thanks for contributing an answer to Home Improvement Stack Exchange! the cost of the tile job. We use a pump action garden sprayer and its usually dry by the time we clean the sprayer. Install the drain adapter, if needed. I used this to seal a 3 1/2 by 6 1/2 foot shower with 7 foot walls. Can you remove tile from Kerdi membrane? is that because water doesn't really hit that area?" - Lisa Jasper That's pushing it but should be fine. The boards come in three-foot by five-foot and four-foot by eight-foot panels, sized for efficient use in bathrooms. Well, DH said he had virtually no time to work with the stuff before it dried out, so he switched from my spritz bottle to a sponge. Cement board, Wedi board, Kerdi board, Hardibacker, Densshield, Durock, Permabase, or Wonder board . We were using a 3/16 x 5/32 trowel, probably to small. Good luck with your project. Any competent tile contractor would float the wall in mortar giving you a stronger, level, perfectly flat, and square surface to properly install tile. link to What Kind Of Paint For Garage Walls? Not even the plumber's fault as it was just a bad valve. How do I connect these two faces together? Firstly, it is important to ensure the wall is adequately prepared and that it is smooth, flat and free of defects. Your Get free, zero-commitment quotes from pro contractors near you. Cement boards are typically capable of withstanding larger amounts of water, while a Schlter system is designed to hold up well only in dry conditions. if you go with vapour barrier, then cement board. Its essential to protect surrounding wall and floor surfaces from water or moisture damage that can occur in these areas. Foam-core tile backing board has two big advantages over other backer boards. Foam-core tile backing board has two big advantages over other backer boards. There is a product called Kerdiboard you might want to look into. ", Signed,Never Hung Kerdi A Day In Her Life. A complete schluter shower kit is like $700-$900 depending on the size - this includes the pitched foam shower pan. This will help to ensure that all drywall is completely covered. Without an underlayment, even the slightest movement of the subfloor can result in cracking of the tile and crumbling of the grout lines. Asking for help, clarification, or responding to other answers. Other mistakes I was making early on:-over working the thinset. Anyone who has done more than 1 shower shouldn't start without knowing that. The best answers are voted up and rise to the top, Not the answer you're looking for? However if installed on drywall it is only protecting one side. After installing your mud bed, make sure it is fully cured before applying Aquadefense. ), Schluter SET, ALL-SET, FAST-SET or an unmodified thin-set mortar is recommended. Kerdi-Board panels allow the installer to prepare and create a broad range . Project Type: Tile / Category: Bathroom. When applying the primer, make sure to cover all surfaces thoroughly, as these will be completely covered by the KERDI membrane. ps, now that you don't need it anymore you can throw that useless cheap piece of crap magnesium float my way. This liquid waterproofing solution does more than keep water away, it also promotes tile adhesion and prevents cracking. . This is the traditional tile backer. We installed cement board on the walls, and today when we attempted to apply the Kerdi membrane we could not get it to adhere. Yes, it is recommended to waterproof cement board, especially if it is going to be used in exterior settings or in places where it will be in contact with water. Yeah it seems that the only products that will be compatible with cement board and the kerdi membrane are bostik ditra-set and schluter all-set (or one of schluters other products). Kerdi really offers very little advantage over hardiboard plus membrane. How "tidy" does the kerdi band need to be? x 33 ft. Waterproofing Membrane: Kerdi-Board 1/2 in. Keep in mind that most tile setters err on the side of caution and brush a waterproofing membrane on top of cement board when it is in wet areas like showers or tub surrounds. In jobsite conditions and over a long time, who knows. A 1/2-inch thick, 3 x 5 foot sheet weighs just 7-1/2 pounds, compared with 45 pounds for a similar size sheet of cement board. For the floor I make a dry mix mud base and then the Kerdi membrane. They are absorbed into the surface material and help keep moisture away from the substrate surface. Your real issues are the lack of proper corners on this shower. Cement board is typically used in wet areas, such as bathrooms and areas with a lot of moisture, because it is waterproof and provides a level of protection from water damage and long-term moisture exposure. Will be replacing tub shower combination with tiled shower in my home. They are designed to provide a waterproof, vapor-tight layer to the substrate, which in this case would be the cement board. 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. Yup! The great thing about Kerdi Board is that it is lightweight and easier to maneuver. Hi.I have a unique situation. #2 - Your suggestion has plenty of merit though. Seams and joints should also be waterproofed and caulked to prevent water from seeping through. KERDI was developed as a waterproofing membrane to be used in . To learn more, see our tips on writing great answers. You peeled it off? If done according to manufacturers instructions, it will seal nicely. When it comes to using thinset with Schluter products, the Schluter-Systems website recommends using unmodified thin-set mortars specifically designed for use with Schluter membranes. A quality underlayment will also serve as a waterproof barrier between the subfloor and the tile surface. No bulges either, but definetly no thin spots.-Not paying attention to the direction of the comb. What's the difference between a power rail and a signal line? http://www.schluter.com/schluter-us/en_US/Shower-System/KERDI-SHOWER-KIT/Schluter%C2%AE-KERDI-SHOWER-KIT/p/KERDI_SHOWER-KIT, We've added a "Necessary cookies only" option to the cookie consent popup. I used 1/2 Hardibacker board over the studs and then used the Kerdi membrane over the Hardi. Depending on factors such as room temperature, humidity, and ventilation in the area, this could take anywhere from 1 to 3 days. Personally, I like standard drywall. It only takes a minute to sign up. Overall, waterproofing behind and around shower tile is a critical part of any installation to ensure that the area is adequately protected from water and moisture damage. Is it suspicious or odd to stand by the gate of a GA airport watching the planes? This allows the cement to properly hydrate, resulting in To ensure the floor is clean, wipe it with a wet sponge. rev2023.3.3.43278. Additionally, you can use KERDI-BAND around corners, seams, and joints to help with a waterproof installation. Kerdi can even be installed over drywall. This feature makes building the base structure much easier and more cost . Kerdi board, on the other hand, is an extruded polystyrene foam panel. Step 7: Cut the Tile. The Schlter system tends to be more durable than a cement board, but it also depends on the particular application and the weather. Continuing Education for Architects & Designers. The fastest method [for me and possibly other dilettants] is to stroke the knife at a diagonal to the comb marks, top down, center out, pushing all the air before you with short, overlapping strokes.-Thinset needs to be pretty darn wet: Needs to stay put when combed, but should be soft and shiney. 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? Why do small African island nations perform better than African continental nations, considering democracy and human development? #2. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. . I imagine we could share some good stories. I also used the Kerdi drain. FRC board tends to be more moisture-resistant than gypsum board and is best suited for outdoor projects such as showers or tub surrounds. 173 upvotes. Additionally, a liquid water-resistant membrane should be applied over all surface areas before installation. Can I put Kerdi board over drywall? Cement board is known to be very heavy and somewhat difficult to cut. I hope you made the guy flood test his work prior to tiling the shower floor. Moisture resistant can cause similar problems, and there is absolutely no advantage to it. This allows the cement to properly hydrate, resulting in a strong, dense bond coat. We think it is the cement board (Durock) sucking the moisture out of the unmodified thinset. We tried soaking the cement board and applying the kerdi in small sections. Yes, you should prime drywall before installing KERDI in order to ensure proper adhesion and a successful installation. Look at it this way; Withe Kerdi, you either trust it or you don't. You troweled on thinset combing it out then pressed the Kerdi into place? This will ensure a strong bond between the KERDI membrane and the substrate. How do I align things in the following tabular environment? Needed to interject a little "amateur humor. Cement board is a good, reliable backer board that works well on both floors and walls. Ceramic Tile Advice Forums - John Bridge Ceramic Tile, http://www.youtube.com/watch?v=G4HjHT6_cUo, http://www.youtube.com/watch?v=wEt6irjJCI0, My master suite addition & full bath to 1/2 bath renovation. We are no longer supporting IE (Internet Explorer), Do not Sell or Share My Personal Information. Hang the cement boar. Additionally, the use of modified thinset with KERDI could lead to cracks and other issues down the line as the modified thinset can shrink and pull away from the KERDI membrane over time. ), Minimising the environmental effects of my dyson brain, Finite abelian groups with fewer automorphisms than a subgroup. You probably have to go to a big box store's special order desk or find a specialty tile supplier to find it. My floor tiles are 2" x 2"." - Lisa Jasper No - you can not use Kerdi Board on the floor. I have used kerdi, and I have applied it over cement board. You absolutely need to include some sort of substrate (cement board, green board, regular drywall) with the Schluter-Kerdi waterproofing kit. Run a damp towel over the cement board surface to dust . Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. They can be installed on any type of support and can even be used to create partitions, with no structural support required. Then you can apply a thin layer of KERDI-FIX to the board, the membrane over top, and use a rolling pin to press it down and ensure a secure bond. It allows you to easily and quickly create tile-ready elements in bathtub surrounds and platforms, vanities, showers, shelving, and much more. It is important to seal any imperfections in the drywall to ensure a long-lasting installation and to minimize water infiltration. Yes. Once all that is completed and the Aquadefense has dried, you can install your tile with a polymer modified mortar meeting the ANSI requirements of A118.4 or A118.11. The foam core surrounded by synthetic cloth on both sides and adhered with resin glue is. On the 'rolling pin', it actually wasn't the kitchen kind, but rather a very heavy metal roller DH had from some sort of fabrication table. Ultimately, the decision between a Schlter system or a cement board comes down to the particular application and the goals the user has for the floor system. I posted a plea for help and Mongo and Bill both gave me good advice. The bag says Mapei floortile mortar, it was the only unmodified thinset at our hardware store. Yes, it is possible to put Kerdi over regular drywall. Installation is simple- just trowel a layer of thin-set adhesive on the floor and embed the mat in it, then fill the cavities with thin-set. What can a lawyer do if the client wants him to be acquitted of everything despite serious evidence? Cross your fingers and hope it's all OK. Not the best Kerdi Showcase. Hello D Zak! Keep in mind, that, just to be safe, most professionals choose to install a waterproofing membrane on top of the cement board when installing in wet locations like tub surrounds or showers. 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. The 30-in. Modified thin-set mortars must dry for the polymers to coalesce and form a hard . It is designed to form a waterproof layer between cement board and tiles, helping create a watertight installation. Water-resistant gypsum board, or green board, was used in the past as a tile backer but is no longer recommended, mainly because better products are available. It may take more than 1 beer:). see Prop 65 WARNINGS. tripadvisor car rental tampa airport xnxx big tits; roommate questionnaire google form shadow of the dragon queen deluxe; cities where home prices are rising 2022 beachbody bodi block; mahogany tree seeds uses One of the major benefits of opting for Kerdi Board over cement board is the ease of installation. Houzz utilise des cookies et d'autres technologies de suivi similaires pour personnaliser mon exprience utilisateur, me proposer du contenu pertinent et amliorer ses produits et services. Should I use Kerdi membrane or cement backerboard? There is no cutting or fitting of boards, and a mortar bed is good for leveling and flattening uneven or out-of-level floors, which are common in old houses. I would fear leaks in all corners of this shower. To prevent those movements from transferring to the tile floor, consider installing an uncoupling membrane between the concrete and tile surfaces. Our thinset was more watery than the videos, but it still managed to dry out quickly, even in the time it takes to apply the small corners in our shampoo niche. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Retired Moderator - Theatre Guy (and computers). This creates a strong, waterproof tile backer that also functions as an uncoupling membrane. Hardi is definitely a "thirsty" substrate but will work, even without a primer of RedGard. Jun 21, 2017. To ensure that the Kerdi is completely dry prior to tiling, inspect the inside of the membrane for any signs of moisture or condensation. The cement board core itself is not waterproof, but it can withstand water without falling apart. We tried soaking the cement board and applying the kerdi in small sections. What? Cement board is a heavy mess compared to drywall, and drywall is a heavy mess compared to Kerdi Board. @JimmyFix-it - hardiboard is not really porous unless it is completely saturated. Most of the entries in the NAME column of the output from lsof +D /tmp do not begin with /tmp. Tile can be installed directly over Kerdi-Board using the thinset method; For use with ceramic and natural stone tile; Return Policy; California residents. Kerdi Board vs. Cement Board. First Kerdi can be installed on drywall or cement board. DIYers on this forum seem to have nothing but problems with Hardi. If there is no blocking behind the seam, i would just tape prior to installing the membrane, the thinset will fill the seam and embed the mesh. Just wondering how effective is the tile on kerdi membrane vs the traditional cement backboard where tiles are glued directly to the drywall? The major drawback to cement boards is their weight, as they are incredibly heavy and can be difficult to cut. I'm thirsty. Schluter-KERDI is a pliable, sheet-applied, bonded waterproof membrane and vapor retarder with limited crack-bridging capabilities. 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. How to adhere edge of bullnose tile to drywall as trim for shower/tub surround. #3 This is a DIY site. What Is the Difference Between 'Man' And 'Son of Man' in Num 23:19? You still use metal lath, but then mix bags of powder and pour the soupy mix onto the floor. Jessica considers herself a home improvement and design enthusiast. As such, many homeowners and professionals find themselves wondering whether Kerdi Board or cement board is the better tile substrate. rev2023.3.3.43278. RedGard On Hardibacker Board. Yes, KERDI membrane will stick to cement board. Given the complexity, its easy to see why even experienced tile setters avoid dry-pack mortar and use backer board instead when they can. I look at ceramic tile as a lifetime-of the house-product, so I use the best material for the job.I prefer to use cement board as the substrate with the Kerdi on top. To install Kerdi Membrane, start by applying Schulter ALL-SET mortar (or similar) to your cement board substrate using a 1/4" x 3/16" V-Notch Trowel. The thickness of the tile is important, and should be known, but not because it changes the method of building. "..2) the kerdi band isn't stuck flat -- the edges in some spots are wavy. WATCH HERE: https://www.youtube.com/watch?v=3TRLd2HYhbU&list=PLO47JMsdYGrkxM_ZkOc3lMnsVhTqj80bB#justdoityourself #lovingit #p. 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. 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). You don't want to block off the end of the air chanel and trap half a sheet worth of air under there.-Not paying attention to the direction of my knife. The drywall's back side fails, and it's just as bad or worse than it was on the tile side. If a pipe or faucet ever leaks in the wall this will ruin your shower. Then you can apply a thin layer of KERDI-FIX to the board, the membrane over top . :/. What changes do you suggest to make Bathroom looks more updated? ), Schluter SET, ALL-SET, FAST-SET or an unmodified thin-set mortar is recommended. Making statements based on opinion; back them up with references or personal experience.
Obituaries In Today's Lancaster Guardian, Articles K
Obituaries In Today's Lancaster Guardian, Articles K