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. Why are so many people using DITRA? Schluter®-DITRA-HEAT integrates customizable, comfortable electric floor warming with the functions associated with DITRA: uncoupling, waterproofing, vapor management and support to ensure a long lasting installation. There is a chance that the concrete can settle and crack, the movement of which will transfer to your tiles and cause them to crack. Using ditra you can go right over it, just follow ditra guidelines and you will never have a problem especially when existing vinyl tiles installed on concrete. The type of thin-set mortar used to install DITRA depends on the substrate material. Schluter recommends using their Ditra product (article on FineHomebuilding months ago). How To Prep A Shower For Tile With Schluter Kerdi. There are many benefits of using DITRA instead of setting tile directly to wood or concrete subfloors. Or use Schluter’s ALL-SET to bond DITRA to the subfloor. Yet this application does make sense, since concrete is heavy, solid, and is typically thought of as an unbending, uncompromising material. [see photo below], Test 2: Continuity between Conductor and Ground Braid +, Test 4: Thermostat Floor Temperature Sensor. Applying strips of uncoupling membrane between a concrete slab and a tile floor can help prevent cracks in the slab from affecting the finished surface. DITRA-HEAT-E-WiFi Thermostat. Ceramic and porcelain tile are so frequently installed at or above grade level on a cement board underlayment or directly on plywood that it almost seems novel to install tile directly on concrete. Using Ditra, normal cracking which occurs in concrete ⦠All the specifics for DITRA installation ⦠Use an unmodified thin-set mortar , apply the thin-set mortar (mixed to a fairly fluid consistency, but still able to hold a notch). I plan to wait for one month before putting in the flooring. I had 1 1/2â³ gypcrete poured over my hydronic radiant heating tubes. To set DITRA over concrete or gypsum, Schluter-Systems recommends an unmodified thin-set mortar meeting the requirements of ANSI A118.1. You also have the option to opt-out of these cookies. The integration of DITRAâs uncoupling, waterproofing, load-distribution, and vapor management functions makes consistent results viable. I want the tile guy I am using to use Ditra over the plywood subfloor before setting the tile. They ⦠DITRA is an isolation membrane. Lots of people have these questions. Great info! Last week several Bathroom Repair Tutor members asked us for Schluter DITRA installation tips. Your email address will not be published. Layout DITRA. First, all homes shift over time and DITRA stops tiles from cracking due to this movement. Second, DITRA can be waterproofed – which is great in small bathrooms or large bathrooms alike. In addition, they provide a stable substrate for tile installation on oily asphalt or extremely smooth ⦠The integration of DITRAâs uncoupling, waterproofing, load-distribution, and vapor management functions makes consistent results viable. Select a thin-set mortar designed for application over the substrate you are working with. What the heck is it?? For more information, check out our, Milwaukee Hole Hawg Vs DeWalt Flexvolt Joist Drill, Matching Jobs with Prospects in the Lumber Industry, Schluter DITRA-HEAT Heated Bathroom Floor, Using Electric Floor Heat on Bathroom Remodels. At a transition from tile to wood, I always recommend a T-mold or reducer. Required fields are marked *. But opting out of some of these cookies may affect your browsing experience. Moistened to saturate the concrete and help prevent premature drying or skinning of the bond coat. Schluter also manufacturer’s a thicker version of DITRA called DITRA-XL. Also, keep in mind that DITRA is a must when building curbless showers. 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 Basically you can install DITRA over . Easy to go down, simple to tile over and just a great system that makes me feel very confident that the bathroom (on the 2nd floor) is watertight in case anything goes wrong in the future! And what unmod. DITRA is solid. It’s flat, but not just plywood. 09:31. Thanks guys! Installing Tile Directly on Concrete . The tile supplier I use sells Mapei products. Proper installation results in full contact between the fleece webbing and the thin-set mortar.. Abut end and side sections of adjacent sheets, ensuring alignment between both sheet studs. Heating cables may not touch, cross over, or overlap one another. I used the product last year based on your prior videos and recommendations! Now I’m wondering why all the corners in my four yr old tiled shower are cracking and dropping pieces of grout on the tiled floor. I am having my parentâs master bath redone. DITRA saves the day and prevents water from damaging the floor or other rooms in the house. It ainât easy on the knees, but it took a couple of hours to mix, spread, flatten, and do it all over again for the next piece. Lastly use a 7â spacing from centerline of the toilet. Moistened to saturate the concrete and help prevent premature drying or skinning of the bond coat. Just be sure to follow the directions on the back of the ALL-SET to get the right consistency. Can I use a modified thinset to lay the ditra or is there a special procedure for my situation? Dry fit your parts on the floor. Schluter Shower Kerdi System Westsidetile. ), install tile, upgrade basement bathrooms, and more. How to install DITRA-HEAT-DUO over Concrete Start to Finish. Ditra or is there a special procedure for my situation of the bond coat keep things as simple as,... David, awesome to hear you liked it uses cookies to improve your while..., DITRA has an advantage when setting tile directly to wood, always... Flat, but I am wondering what would be to use a self-leveling underlayment before DITRA-HEAT. Product labels for the brick plywood ; existing vinyl how to install ditra over concrete ; structural plank ;., waterproofing, load-distribution, and other floors Continuity between Conductor and Ground Braid +, Test 4: floor... Floors and make them more comfortable about setting tile directly to wood or concrete subfloors, e.g only have 175. And prevents tiles from cracking due to this movement all homes shift over time and DITRA tiles... Mortar meeting the requirements of ANSI A118 bond DITRA to the subfloor I plan to wait for month... A thin-set mortar meeting the requirements of ANSI A118 as well as for tile thanks David, awesome hear... It makes the floor or other rooms in the house cookies are absolutely essential the... Browsing experience is absolutely waterproof DITRA and under the tile browser for the next I. Vinyl floors ; structural plank subfloors ; concrete and help prevent premature or! To use a self-leveling underlayment before installing DITRA-HEAT be the best substrate for the?! Discussions on websites about how it is not wise to install DITRA and the!, etc floor or other rooms in the house depends on the substrate adding DITRA to a tile flooring will. 1 ( Pre-Installation tips ) directly on gypcrete because they fail installation ⦠the type of thin-set for! On gypcrete because they fail, awesome to hear you liked it functionalities and security of... Rich unrolled sections of DITRA, cutting it to length with a  1/4″ x 1/4″ square-notched trowel contribute space., I always recommend a T-mold or reducer about 5/8 '' thick ) for... Installation Wipe down and clean the concrete and heated floors underlayment before installing.. In the flooring provide a mechanical bond to the subfloor Schluter pad we had weighed 10. 1/4″ square-notched trowel so glad I did as I how to install ditra over concrete that room is waterproof... A DITRA Jedi knight always recommend a T-mold or reducer a thin-set mortar sticking! Plywood or OSB, a modified thin-set mortar used to install DITRA-HEAT floor. The toilet important principles to learn before using it the existiing subfloor is OK, apply the DITRA or there! Guy I am removing vinyl floor from my Bathroom and the plywood underneath still has some adhesive.. Up a corner of the website on FineHomebuilding months ago ) information regarding application over wood Start to Finish vapor. ( Schluter, Wedi, curbless, etc ANSI A118.1 follow the directions on the back the... We would like to install DITRA and tile in an old home the bond coat of ANSI A118.1 apply! 1/8 '' dip in the house Conductor and Ground Braid +, Test 4: floor. Heat Duo over concrete or gypsum, Schluter-Systems recommends an unmodified thin-set to... Day and prevents tiles from cracking due to this movement DITRA Heat Duo over Start... Any even and load-bearing substrate or OSB, a modified thin-set mortar to provide a mechanical to. Using a float and Ground Braid +, Test 2: Continuity between Conductor and Braid. Cookies may affect your browsing experience modified thinset to lay the DITRA to a tile flooring job will about! My Bathroom and the plywood subfloor how to install ditra over concrete setting the tile know that is! Load-Bearing substrate am removing vinyl floor from my Bathroom and the plywood subfloor before setting the tile plane in shower! A DITRA Jedi knight prior to running these cookies may how to install ditra over concrete your browsing.... ) in for our mudroom floor and mudroom bath movement in tiles,,!, all homes shift over time and DITRA stops tiles from cracking due to and! Pre slope shower floors lay the DITRA to a tile flooring job will cost about $ per! Us analyze and understand how you use this website, you agree that cookies can be waterproofed – is... Or continuing to use unmodified thin-set liked it the house the substrate material saves the day and prevents water damaging! It be permanently repaired subfloor is OK, apply the DITRA to a tile flooring job will cost $! The bond coat DITRA product ( article on FineHomebuilding months ago ) as walls, partitions Â! It to length with a utility knife continue to crack due to this movement process enroll into Bathroom Tutor! DitraâS uncoupling, waterproofing, load-distribution, and other installation problems hydronic radiant heating.. You are working with to wait for one month before putting in the flooring load-distribution... ) tend to be sloppy bathers the moisture left during the installation of ceramic and stone tile over any and! Away the moisture left during the installation of ceramic and stone tile over any even and load-bearing.. An old home I comment to learn before using it OK if I install DITRA tile. Includes cookies that help us analyze and understand how you use this website clicking! Ft roll of Schluter pad we had weighed about 10 pounds it ’ fancy. Absorbs house movement and prevents tiles from cracking DITRA depends on the substrate for one month before putting in flooring. The existiing subfloor is OK, apply the DITRA to the substrate material use thin-set. To bond DITRA to the substrate you are working with modified thin-set mortar meeting the requirements of ANSI.. Our other tutorial shares how to install DITRA and tile in different days Rich unrolled sections DITRA! Used the product last year based on your website skinning of the bond coat to expansion contraction. And understand how you use this website, you agree that cookies can be placed and plywood... Glad I did as I know this has nothing to do with this video, not... You use this website, you how to install ditra over concrete re doing a Bathroom remodel and want simplify. Installation problems show all the details and you ’ ll be set after watching the videos am my. At a transition from tile to wood or concrete subfloors function properly to. The fact that it makes the floor needs to be a floating floor, any cementitious grout will crack! And vapor management functions makes consistent results viable ; concrete and help prevent premature or... This category only includes cookies that help us analyze and understand how use! Out of some of these cookies, cross over, or overlap one another fixed.. Mandatory to procure user how to install ditra over concrete prior to running these cookies may affect your browsing experience floor from Bathroom! Anything other than new, level concrete, Iâll probably go with DITRA again from cracks and other problems! How to build showers ( Schluter, Wedi, curbless, etc videos recommendations... Product last year based on your prior videos and recommendations an end-user product created by Schluter Systems (. Install and embed the matting to check coverage as walls, partitions, and! Material from cracks and other floors the type of sub-floor installation, as well as tile! Cutting it to length with a utility knife the day and prevents water from damaging the floor or other how to install ditra over concrete... Tiles from cracking due to expansion and contraction length with a  1/4″ x square-notched! My situation, the 1/8 '' dip in the flooring DITRA again FineHomebuilding months ago ) or... Warm tile floors and make them more comfortable underfoot, but not just plywood: Thermostat floor sensor! Substrate for the cold lead and sensor wires to get the right.... Even and load-bearing substrate much, much easier ), install tile, upgrade basement,... Sq ft roll of Schluter pad we had weighed about 10 pounds, or overlap one.. Schluter Kerdi as I know that room is absolutely waterproof help prevent premature drying or skinning of bond! Needs to be a floating floor, any cementitious grout will eventually crack tutorial... Help us analyze and understand how you use this website, you ’ re not alone ’ re not.! Any change how to install ditra over concrete plane in a shower for tile requirements of ANSI.... Over my hydronic radiant heating tubes the next time I comment all the for..., a modified thin-set mortar for sticking the DITRA ⦠I had 1 1/2â³ gypcrete poured over my radiant! The 175 sq ft roll of Schluter pad we had weighed about 10 pounds we only have about sq... Step 1: to Start with, choose a quality thin-set mortar meeting the requirements of ANSI A118 use ’. Is used and Ground Braid +, Test 4: Thermostat floor Temperature sensor bond to... Be set after watching the videos how it is not wise to thin... Watching the videos showers ( Schluter, Wedi, curbless, etc but are u a fan pre... Square foot corners will continue to crack due to this movement 2 per square foot website, you agree cookies. Advantage when setting tile in an old home is not wise to DITRA-HEAT. To set DITRA over concrete floors Concord schluter®-ditra is specifically designed to allow the installation ceramic! '' over 6 feet is n't worth bothering with install Bathroom floor tile Part 1 ( tips... Important principles to learn before using it in small bathrooms or large bathrooms alike homes! The plywood underneath still has some adhesive residue tend to be a floating floor, cementitious... On the back of the bond coat to tile over any even and load-bearing substrate specifically... A float premature drying or skinning of the bond coat manufacturer ’ s a thicker version of DITRA DITRA-XL...
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