Hi.I have a unique situation. How do I align things in the following tabular environment? It is important to waterproof Hardie board to make it more water-resistant, as well as to protect the materials from the elements. This allows for future compression and an area at the corner where things are more forgiving. To get the most protection from the cement board, it should be installed in a way that ensures it is waterproof, in addition to being secured properly with the right adhesive and screws. 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. The surface of Wedi is perfect for bonding. Blocking should be constant across this area when openings are larger than your fist. We also found that using a heavy rolling pin worked wonders for really setting the Kerdi. I've seen preferences regarding HardieBacker and the cement board products such as Wonder Board. I barely touch it with my hands before going to the tape knife. Connect and share knowledge within a single location that is structured and easy to search. Do I have to use Kerdi tape with Ditra membrane? WATCH HERE: https://www.youtube.com/watch?v=3TRLd2HYhbU&list=PLO47JMsdYGrkxM_ZkOc3lMnsVhTqj80bB#justdoityourself #lovingit #p. After priming, use an approved adhesive to adhere the KERDI membrane to the drywall, making sure the edges are well sealed and joints are tight.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[468,60],'remodelormove_com-medrectangle-4','ezslot_12',156,'0','0'])};__ez_fad_position('div-gpt-ad-remodelormove_com-medrectangle-4-0'); A successful installation of KERDI requires well-prepared surfaces and a proper application, so take the time to properly prime the drywall before installation. Even the tiling subs have moved away from mortar walls because of the labor cost and lack of craftsmen in the industry. In normal residential use I wouldn't worry about it. if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[728,90],'remodelormove_com-box-3','ezslot_2',173,'0','0'])};__ez_fad_position('div-gpt-ad-remodelormove_com-box-3-0');Yes, you can put Kerdi membrane over cement board.
Schluter-KERDI | Waterproofing (KERDI) | Schluter I appreciate your help and your quick response.
Kerdi Membrane not sticking to cement board - John Bridge 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). Project Type: Tile / Category: Bathroom. Portland cement-based unmodified thin-set mortars are dependent on the presence of moisture for hydration in order to gain strength. However, you do still have to take care to waterproof the seams and the fastener penetrations to create a waterproof assembly. Whether youre installing tile on a floor, wall, or countertop, choosing the right type of substrate, or underlayment, is critical to preventing breaks and cracks in both the tile and the grout. When cleaning thinset off of Schluter membranes, the manufacturer recommends using a wet sponge and taking care to avoid any scoring or inconsistencies on the surface of the membrane. It allows you to easily and quickly create tile-ready elements in bathtub surrounds and platforms, vanities, showers, shelving, and much more. It worked well - just like wallpapering. Houzz Pro: One simple solution for contractors and design pros, surfer thanked Avanti Tile & Stone / Stonetech. The type of bonding mortar used to apply KERDI must be suitable for the substrate and must penetrate and engage the membrane fleece. 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. An additional layer of sealant can also be applied on the seams for extra protection and water resistance. While cement board and grout are not waterproof, Kerdi is and can even be directly installed over drywall. Why is there a voltage on my HDMI and coaxial cables? Using self-leveling underlayment takes careful prep work. If you can avoid that, the demo would be ~easy enough to maybe have some friends who'd work for beer come over and help you knock it out. Kerdi board is a kind of waterproofer because these kinds of boards are made of XPS foam. Once youre sure that the membrane is completely dry, you can then move forward with tiling. I can take a bit of it off the wall and roll it into a ball. How do I connect these two faces together? Schluter SET, ALL-SET, FAST-SET or an unmodified thin-set mortar must be used to construct all KERDI seams to ensure watertightperformance of the system. Hi David. The waterproof membrane isn't a substitute for the substrate. It's not a matter of trusting the Kerdi. Will be doing a bathroom gut and will be laying durock cement board over plywood sub floor. I'm thirsty. Home Improvement Stack Exchange is a question and answer site for contractors and serious DIYers. Here are the fundamentals of tile installation over cement board. Jun 21, 2017. 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. Bathroom closets are often catch-alls for anything and everything remotely related to self-care. Hardie board is thirsty, but that's way too fast. 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. The cement board needs to be clean, free of debris, and dry. Is it ok to fasten a shower surround to Schluter Kerdi curb? This will include installing its components, such as drain plate and drain collar, as well as Kerdi Band for further protection of seams and corners. What I would be most scared off is the fact that no inside or outside corners appear to have been used. Once the adhesive has been applied and has had time to properly cure, then the KERDI membrane can be applied to the wall. Applying a conventional cement backer board to such a structure is almost impossible. Gettin' a little delirious. It is also widely available and a relatively inexpensive option approximately $10 for a 3-foot by 5-foot sheet.
Best Cement Boards for the Shower - The Spruce As fiber cement board is similar to regular cement board, it makes sense to choose the one that is cheaper or more readily available. It is designed to form a waterproof layer between cement board and tiles, helping create a watertight installation. LONDON. 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. To line niche shelves, for instance. A hundred times better to have too much before you comb than too little. Kerdi Board panels have a number of other advantages: they can be cut to size using an ordinary utility knife, can be glued or screwed into place, and are very lightweight. I usually use Durock. Ceramic and porcelain tile, more than almost any other surface material, need a stable . Kerdi really offers very little advantage over hardiboard plus membrane. Seems like I've been using the full measure of water the bag calls for, plus about 10%.-50 lbs of thinset at a time is too much for an amatuer.
How to Install Kerdi Membrane - YouTube Probably the simplest way is to caulk the gap with 100% silicone or a urethane sealant. The niche' intermediate shelf isn't actually attached, to enable specific placement for each unique tiling application. About an argument in Famine, Affluence and Morality, Acidity of alcohols and basicity of amines. A.Sean Gerolimatos, technical services manager for Schluter Systems, responds: With a few exceptions, unmodified thinset mortar is required for setting ceramic and stone tile over Kerdi membranes (800/472-4588, www.schluter.com ), as well as for bonding overlapped seams and connections to Kerdi drains. Jessica considers herself a home improvement and design enthusiast. Step 8: Allow to dry. One thing I do like fibercement (Hardie) for is when I need thin strips of cement board. . DIYers on this forum seem to have nothing but problems with Hardi. This will help you achieve the best results and ensure the longevity of your project. Kerdi membrane prevents water damage and mold development. Both Kerdi Board and cement board are designed to smooth out uneven spots on the installation surface, create an unbending layer that wont flex underfoot, and also provide a waterproof barrier. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Unlike cement boards, you can bend this material without it breaking. If you want to go to the extra effort of putting the membrane over drywall, there is no need to use greenboard. They are designed to provide a waterproof, vapor-tight layer to the substrate, which in this case would be the cement board. It is important to seal any imperfections in the drywall to ensure a long-lasting installation and to minimize water infiltration. This flexible polyethylene layer is easy to install and can protect the tile from both cracking and moisture. vegan) just to try it, does this inconvenience the caterers and staff? Everyone knows brick and stucco, but what about fiber cement and metal? Kerdi Membrane is a product of Schluter systems. But a mortar bed does have advantages. This will prevent water from entering from behind the membrane, and will provide a more secure waterproof layer.
Tile Backer Board Breakdown - DIYTileGuy Schluter Kerdi-Shower-T/-TS/-TT 48 in. This is the traditional tile backer. When applying Kerdi membrane to cement board, the edges and seams of the membrane must be lapped, meaning that each layer should overlap the portion underneath it by a minimum of two inches. Once all areas have been properly waterproofed, the walls can be tiled and grouted to create a waterproof surface. Hang the cement boar. 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. Cement board is known to be very heavy and somewhat difficult to cut. Waterproof showers are the trend today, so RedGard is an excellent alternative to cement boards that act as vapor barriers. We sponge water onto the cement board. True cement board (Durck, Wonderboard) is my first choice as a tile or Kerdi backer. The shower tray eliminates the need for a mortar bed. 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. One of the major benefits of opting for Kerdi Board over cement board is the ease of installation. There is a product called Kerdiboard you might want to look into. Schluter-KERDI is a pliable, sheet-applied, bonded waterproof membrane and vapor retarder with limited crack-bridging capabilities. Another advantage is that the polyisocyanurate core of foam boards is waterproof. 1. Yes, KERDI membrane will stick to cement board.
Wedi vs. Kerdi Waterproof Membranes: Which Is Better? The curb doesn't have to be any wider than a 2x4. And we are using a drippy mixture, it slides off the trowel. There's a really great manual (with diagrams) that makes this all easier to understand. Wedi showers feature a pre-sloped base that is already installed. Maybe try another brand of thinset? To subscribe to this RSS feed, copy and paste this URL into your RSS reader. I agree that gypsum seems very questionable anywhere in the wet areas of a shower. Cement board is the most common and widely-known backer board. 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. Additionally, a liquid water-resistant membrane should be applied over all surface areas before installation. I hang Kerdi on cement board and fibercement board all the time. Finally, it is important to remember that any thin-set that has been exposed to moisture must be replaced. A place where magic is studied and practiced? Other mistakes I was making early on:-over working the thinset. When it comes to tile underlayment, your options can be categorized into three main classifications, each suitable for different tiling circumstances: Although cement board is the most commonly used underlayment for tile, Kerdi board is growing in popularity as a multifunctional tile substrate. We are no longer supporting IE (Internet Explorer), Do not Sell or Share My Personal Information. A mortar wall is better and can be customized easier. To learn more, see our tips on writing great answers. ".1) is is okay to use kerdi board instead of ditra on the floor?
Kerdi on shower curbs - JLC-Online Forums Asking for help, clarification, or responding to other answers. Step 2: Determine the room's center. This liquid waterproofing solution does more than keep water away, it also promotes tile adhesion and prevents cracking. Will use the Schluter Shower system. A square foot of half-inch thick cement board weighs roughly 40 ounces, while the equivalent area of a Wedi board weighs about 75% less.
KERDI BOARD: Waterproof Your Shower in 1 Day - Home Repair Tutor Ratings (91) (5) (91) (3 . With Kerdi Board you get to enjoy an effective product that is lightweight, easy to cut, waterproof, and leaves behind no dust! I posted a plea for help and Mongo and Bill both gave me good advice. In jobsite conditions and over a long time, who knows. Schluter says that the Kerdi membrane and tile can be installed over standard gypsum wall board without any problems. 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. In general, the Schlter system is typically more expensive than a cement board, and some people may find this an attractive option for its long lasting, easy to maintain qualities. x 96 in. The gridlines printed on the surface are beneficial for the installation process, also allowing for quick, neat cuts with a utility knife. Need help liner vs liquid membrane question. Cementboard sufficient to a tub surround is dirt cheap .vs. If you are laying tile on floors that are wavy or out of level, self-leveling underlayment is a great solution. modified thin-set mortar is not recommended to set ceramic and stone tile, including large format tiles, over the KERDI membrane. Start by cleaning the cement board with a mineral oil soap; this will help reduce mold and mildew growth throughout the life of the shower. Learn about the options in exterior siding before you choose, Before you pick up a single tile, pull from these tips for expert results, Slip resistance, curves and even the mineral content of your water all affect which tile is best for your shower, We help a Houzz user ask all the right questions for designing a stylish, practical and safe shower bench, This isn't a light DIY project: You'll need heavy-duty tools and plenty of protection for your home and yourself, In steamy quarters, tile needs to stand up to all that water and vapor in style. Please feel free to reach out to our Product Support Team at 1-800-992-6273 if you need anything. What do you mean it doesn't adhere? Why are Suriname, Belize, and Guinea-Bissau classified as "Small Island Developing States"? If he did the framing for the shower, then in order to measure for it correctly, he would need to know how thick the tile is so that he can avoid exactly this problem. Builder saying he doesn't want to put my trim tile in here. @DMoore- OK, I agree that with redguard it would be redundant. But you might be struggling to figure out what kind of paint to use on garage walls. Glass mat gypsum board is a better choice. The cement board needs to be clean, free of debris, and dry. Schulter Ditra is manufactured by Schluter Systems and is a 1/8 thick polyethylene uncoupling membrane that is specifically designed for tile installations. True cement board (Durck, Wonderboard) is my first choice as a tile or Kerdi backer. Backerboard plus a waterproofing membrane like Redgard is all that is needed for tub surrounds with thinset then tile. This will help to extend its lifespan and make sure it looks its best for years to come. Go with smaller bags or only mix half. When it comes to applying KERDI, however, it is advised to use a regular thinset that includes portland cement as its main component. What can a lawyer do if the client wants him to be acquitted of everything despite serious evidence? Do the prefab Schluter niches like the double unit 12 by 28shelf have a built in pitch to the bottom and middle shelves to drainoff water as shown in niche that you built in that thread? If so, that means breaking up the floor pan. I always install it over cement board or backerboard, never over drywall, even blueboard or the mold resistant greenboard.
Can you put Kerdi membrane over cement board? Can you put KERDI over regular drywall? - remodelormove.com 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 . Rolling pin, good, now I can throw away my magnesium float.LOLCasey. Cement board is a good, reliable backer board that works well on both floors and walls.
GoBoard Vs. Kerdi For Your Shower: In-depth Comparison How to follow the signal when reading the schematic? Your real issues are the lack of proper corners on this shower. 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). Following these steps will help ensure that your shower space is properly sealed, and thus that the cement board is well protected from moisture. Retired Moderator - Theatre Guy (and computers).
Kerdi Vs. RedGard (Compared) - Build It Fine This feature makes building the base structure much easier and more cost . Like the example above. The major drawback to cement boards is their weight, as they are incredibly heavy and can be difficult to cut. They are available in thicknesses of 3/16, 3/8, 1/2, 3/4, 1, 1-1/2, and 2 (5, 9, 12.5, 19, 25, 38, and 50 mm). 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. Without an underlayment, even the slightest movement of the subfloor can result in cracking of the tile and crumbling of the grout lines. Cement board is particularly vulnerable to water damage, so waterproofing can help protect it and help it last longer.
Kerdi Membrane Installation (Step-by-Step Installation Guide) Kerdi board, on the other hand, is an extruded polystyrene foam panel. Contact us: 888-472-4588
When applying the primer, make sure to cover all surfaces thoroughly, as these will be completely covered by the KERDI membrane. So long as the seams and joint areas are properly prepared, the panels can also provide waterproofing. You'll know the RG is dry when it turns reallllly dark bright red as opposed to the pinkish color when applied. We use a pump action garden sprayer and its usually dry by the time we clean the sprayer.
Kerdi membrane over drywall in shower - qkfb.recidivazero.it x 33 ft. Waterproofing Membrane: Kerdi-Board 1/2 in. First Kerdi can be installed on drywall or cement board. 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). Learn more about Stack Overflow the company, and our products. No bulges either, but definetly no thin spots.-Not paying attention to the direction of the comb. Thanks for contributing an answer to Home Improvement Stack Exchange!
liquid waterproofing (redgard) over durock cement board - bathroom It installs with screws, then you tape the joints & screw holes and install your tile. To properly seal a cement board for a shower, its important to first properly prepare the surface. #2. Think about movement. Yes, KERDI membrane will stick to cement board. 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. Calculating probabilities from d6 dice pool (Degenesis rules for botches and triggers). Actually if you watch any pros work (not on crappy shows) on TV you will see them use backer board 99% of the time. First, felt paper is stapled to the floor and covered with expanded metal lath. All it takes is the right preparation. Additionally, the drywall should be primed with a latex primer before applying the Kerdi membrane. She grew up surrounded by constant home improvement projects and owes most of what she knows to helping her dad renovate her childhood home. 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 120 sq feet including the floor. 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. 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. This is a bit difficult to answer as it depends on the particular application for the floor system. Yes, you should prime drywall before installing KERDI in order to ensure proper adhesion and a successful installation. Whether or not you need a Kerdi membrane is a factor of use. One thing I do like fibercement (Hardie) for is when I need thin strips of cement board. Let's start! The Schlter system tends to be more durable than a cement board, but it also depends on the particular application and the weather.
kerdi membrane over osb 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.