Saves time to put in OSB flooring + Ditra XL vs laying a ton of hardibacker on top of OSB or plywood floors. While Ditra is my preferred membrane for floor tile installation (as well as countertops and tub decks) it absolutely needs to be installed correctly. Yes! Provides uncoupling waterproofing vapor management and heavy load distribution to ensure the durability and integrity of tile installations. It also reduces thermal transmission, making it ideal for radiant flooring. Boy, thats an interesting situation. See page 18 of the attached manual to learn more about installing floor heat under non-stone floor coverings. luxury vinyl tiles (LVT) and luxury vinyl planks (LVP), stone plastic composite (SPC) tiles and planks. Other floor covering installations require thinset under the membrane and a cementitious self-leveling underlayment is required over the top to fill the membrane and encapsulate the Schluter®-DITRA-HEAT cables. I put ... Michigan weather torture-test proven! My initial thoughts include removing the existing finish wood floor, then install Ditra and modified thin set over the wood plank floor, and lastly unmodified and ceramic tile over Ditra. Then DITRA over the top, and lay your tile. Schluter®-DITRA is a polyethylene membrane with a grid structure of square cavities, each cut back in a dovetail configuration, and an anchoring fleece laminated to the underside. Easy to work with. Read the directions about modified and unmodified thin set. Tip. so far so good,. Applied membrane over top of floor with some residual mortar. In your case, eithe rcorrect during tiling, or use a screed and thinset beforehand if you can't stand the height increase. supposed to tile over it.... You want sound barrier then add more plywood or insulation or other sound products. thick. No cracked grout, no cracked tiles. It provides uncoupling to prevent cracked tile and grout. Your email address will not be published. Ditra-XL is 5/16 in. I forgot to install the floor sensor. is a decoupling membrane for rigid / fragile flooring such as tile.. Great product if used correctly. Our pipe-dream was that the tile would not crack or dis-bond during the deep-freeze of Michigan's 6-months of winter. © 2020 © Warm Your Floor. Uncoupling membrane for tiled floor applications Prevents … If you're not familiar with Michigan weather, it has the most-extreme temperature swings of any place on the planet; sub-zero in the winter, approaching 100 degrees F on some days in the summer. Generally it is not advisable to use two forms of waterproofing because you create a moisture pocket between the two layers. Screw 4" on center over the whole floor, and into the joists with stainless or coated deck screws. Looking underneath it, the shower is supported on the one end by another sub-base, under that is the 3/4" subfloor. Dampen the … DITRA is approved for use with ceramic, porcelain, and natural stone tile. Fairly straight forward to use and very easy to maneuver and install. Use a shop vac to get as much loose stuff up as possible, even sweeping it with a stiff broom. Ditra can be installed over a variety of subfloors including concrete, plywood, OSB and radiant heated floors. Saves time to put in OSB flooring + Ditra XL vs laying a ton of hardibacker on top of OSB or plywood floors. It’s an uncoupling membrane that isolates movement between the subfloor and finished tile, preventing cracks over time. Kerdi is a sheet-applied polyethylene waterproofing. This leads to mold and other issues down the road. Besides being an environmentally friendly option, cork is also a healthy choice. where a waterproof floor is required, all DITRA and DITRA-XLseams and floor/wall Pages 14-16 from the Ditra Installation Handbook (Link below) discuss movement joints. The Schluter DITRA-HEAT-DUO comes in both a roll or by the sheet and has a stud designed to allow for the easy installation of DITRA-HEAT-E-HK heating cables. It makes a good uncoupling membrane, easy to install. Created a better surface to apply new floor. Your article says it can only be on tile and stone. Tip: Leave ⅝ inch to ¾ inch of space centered underneath the door for the bottom of the transition strip. All Rights Reserved. DITRA is a polyethylene tile underlayment manufactured by Schluter Systems. Rating provided by a verified purchaser... QEP's Natural Cork Underlayment is an outstanding. Applied membrane over top of floor with some residual mortar. So you can find a lot of People using it. That process was thin set directly on the cement floor, back butter tiles and then grout.. no problems. The thickness of the tile assembly is minimized by using Ditra, which is only 1/8 in. The underlayment is applied to a thickness above the studs in the membrane as specified in the manual, according to the type and thickness of the floor covering. ft. 48 in. L Luxury Vinyl Plank Flooring (20.06 sq. But if it prevents your floor from failing after a few years then it’s probably worth it. Otherwise it would take months for the modified thinset to cure. I put it on a plywood subfloor. Kerdi-Seal-MV is a prefabricated waterproofing seal with over-molded rubber gasket. What makes the new floor heating thermostats better? The new Engage LVT(Luxury Vinyl wood lookPlank) Flooring says it can be heated. © 2000-2020 Home Depot Product Authority, LLC. I just can't tell enough from what you said to give you an answer. Hope this helps! Natural Cork Underlayment Roll, Ditra 150 sq. Ditra can be installed over a variety of subfloors including concrete, plywood, OSB and radiant heated floors. You are treating this new plywood as your subfloor, you aren't counting the plank subfloor for anything in terms of deflection resistance strength. DITRA can be installed over these wood subfloor systems: 16” or 19.2” O.C. However, we have a number of other products that can be used under LVT. Easy to use. all that said,.my DYIr's understanding,. Thick Uncoupling Membrane, Kerdi 3 ft. 3 in. Products shown as available are normally stocked but inventory levels cannot be guaranteed, For screen reader problems with this website, please call 1-800-430-3376 or text 38698 (standard carrier rates apply to texts). Kerdi200/5M covers 54 sq. It’s also a waterproofing layer. ft. 3 ft. 3 in. Buy on … Waterproofing Membrane, 200 sq. It Raises the Height of Your Floor I came across with the Ditra with all the good reviews, so I tried the Ditra on my master bedroom because it's lighter and easy to cut. The DITRA-HEAT floor heating system is designed for use under tile and stone flooring only. Ceramic Tile Installation with Schluter Ditra. Uncoupling Membrane, Mold/mildew resistant,Waterproofing membrane, Engineered Hardwood,Laminate,Solid Hardwood,Stone,Tile. Install like a professional by using ROBERTS Cork Adhesive and ROBERTS Seam Tape. We installed Ditra on our concrete slab of a front porch in July of 2017 as a base for tiling. Over a slab, feather edge to as deep as you need (within limits - some up to about 5"). QEP's Natural Cork Underlayment is an outstanding sound barrier for all types of flooring. Natural Cork Underlayment reduces sound transmission and helps protect the floor against the transfer of stress cracks from the subfloor through to flooring surfaces. The anchoring fleece is embedded in thin-set mortar to provide a mechanical bond to the substrate. The two main techniques for this are fairly simple: Make sure the cavities (waffles) are filled correctly Install it over an approved substrate (and with the correct type of thinset mortar) Ditra is a polyethylene uncoupling underlayment with a grid Ditra is an uncoupling membrane designed for ceramic and stone tile installations on floors. Our SunTouch and Nuheat heating systems can be installed under hardwood flooring if the wood is glued or floated, but at this time there is no product that can go under a nailed-down hardwood floor. And in order to mate the floor and tile well, I would need to laydown 3/8" ply over the dimensional 1x6, then ditra, then tile. Best Overall: FloorLot Blue Laminate Flooring Underlayment with Attached Vapor Barrier. Planning. thick. It makes a good uncoupling membrane, easy to install. SCHLUTER® DITRA AND DITRA-XL | WATERPROOF UNCOUPLING MEMBRANE Uncoupling, waterproofing, vapor management&heavy load distribution to help prevent ceramic/stone tile,&grout from cracking. Know the joist spacing of your home before installing DITRA. If the hardwood flooring is composed of narrow boards with a very smooth, flat surface, you could leave the flooring in place and screw cement backer board down on top of it before applying the tile. I laid marble tiles on my second bathroom with HardieBacker, it look nice and has the strong feel... High Quality of Material, Looks Great, Effective. It is important to note that alternative flooring materials have heat conductivities which are on average 10 times lower than those for ceramic, porcelain, and stone. You will need Adobe® Acrobat® Reader to view PDF documents.Â. You can use this step to partially even the floor as well. But it’s expensive! Tile floors…there’s no doubt they make homes look nicer. thick and is designed for ceramic and stone tile, Install over a wide range of substrates, including plywood/OSB, concrete, gypsum, heated floors, etc, Provides uncoupling, waterproofing, vapor management, and heavy load distribution, Easy to install and ready to receive tile immediately, For commercial and residential applications, Prevents cracking and delaminating of the tiled surface, Lightweight, easy to install and ready to tile over immediately, Sterling Oak 8.7 in. This is the first one I found about Ditra, really explains it well. The Problems With Installing Ditra Over Cement Board. Your email address will not be published. The simplest way to link floor tile and hardwood of different heights is with a transition strip. You mean Engineered Hardwood I am assuming. It is made of polyethylene creating a waterproofing layer protecting the substrate. The diameter of the mixing valve opening is 4-1/2 in. There was an alternative product mentioned in the forum thread called "Protegga" which looks to be a slightly less expensive copy of the Ditra (you can read John Bridge’s comments about Ditra knockoffs on his tile forum).. (on center) joist spacing with single-layer OSB or plywood subfloor for ceramic and porcelain tile installation. . Follow the instructions as I did, and this product will live up to the claims. This just wouldnt be adequate for the tile. x 50 ft. x 1/4 in. tiles adhered perfectly. x 1/8 in. The DIY show featuring Mike Holmes (Holms on Homes) used this system a lot and he highly recommended it was also used on the show Income Property it was used a lot and was also highly recommended. Carpets are generally not recommended, but if installed, they must not exceed an R-value of 1, including any rubber pad or mat used. SunTouch SunStat Thermostat Troubleshooting. Expensive, but makes for planing out my 3/4" hardwood floors perfectly with my tile with no over mudding required. I found some tutorials on the manufactures website under resources and videos also you can find some on you tube. I had the same situation Two layers of linoleum believe it or not and manually removed Them if u want to do it the right way and avoid problems in the future you need to remove them ( That's what the manufacturer recommends too). Tip. Kerdi is a sheet-applied polyethylene waterproofing membrane and vapor retarder. Mix the thin set that goes between the fabric side of the Ditra and the existing floor thinner than normal, but not watery. Step 2: Know Joist Spacing. I laid ditra into a layer of thin set then a layer of thin set on top of the ditra and back buttered my tiles as I laid them.. then grouted,. The thickness of the tile assembly is minimized by using Ditra, which is only 1/8 in. Only 1/8in.-thick simplifies transitions to lower surface coverings. You shouldn’t tile directly over hardwood flooring, since it can expand, contract, and cup due to seasonal changes in temperature and humidity. Use of this site is subject to certain Terms Of Use. Uncoupling membrane for tiled floor applications, Prevents cracked tile and grout and provides waterproofing, Ditra is 1/8 in. Be sure and follow instruction as to what type thinset you use, with wood subfloor you use modified on floor, then unmodified thinset to set tile. If you have additional questions regarding this please contact Schluter Systems at 1-800-472-4588., Kyle, I recommend doing a you tube search of Schluter Ditra, there are some great video that cover shower installations. It can be installed over a variety of substrates including plywood, OSB, existing vinyl, structural planks, and … Over plywood, push for 1/2" over the highest point. 4 Ways DITRA-HEAT Membranes Protect and Preserve Tile Floors, Pros and Cons of Electric Radiant Floor Heat. John. Traditional Flexible Tile Spacers (500 pack). I laid marble tiles on my second bathroom with HardieBacker, it look nice and has the strong feeling when walk on it. We recommend removal of the finished hardwood flooring and then following the applicable Schluter®-DITRA-HEAT Handbook detail. We chose the sheets since it was a small room, and it was also easier to cut them at the toilet and floor drains. Please give us a call so we can discuss your options and get you the best system for your application: 866-558-3369. been installed a couple years now with no problem. thick which allows for even transitions between tile and 3/4 in. Local store prices may vary from those displayed. See reviews, photos, directions, phone numbers and more for the best Hardwood Floors in Crossville, TN. Please call us at: 1-800-HOME-DEPOT (1-800-466-3337), Please enter in your email address in the following format: There is no circumstance or condition that would make Ditra (or even concrete backer), OK over hardwood or any plank floor. Follow the directions. What is your recommendation to install Ditra over existing flooring? It is important to use a very good quality polymer modified thinset to install the ditra on the sub floor. ft. / case), 1/8 in. tightly butted and/or tented plywood or OSB seams must be addressed prior to installing DITRA and DITRA-XL vapor barrier on crawl space floors according to regional building codes. Bigg... Easy to work with. Is radiant heat safe under wood flooring? Ditra can be installed over a variety of subfloors including concrete, plywood, OSB and radiant heated floors. Can your product be used for this> May flooring store checked and is planning to use it under my new bathroom floor with the Engage LVT.