schluter ditra over concrete

https://www.youtube.com/watch?v=jqIKbblf-NQ, Homelux Floor Matting I have also seen some 5mm “underlayment board” in the store – is that a consideration for this application? ProvaFlex’s surface is comprised of alternating 3/4″ circles and 7/8″ ‘flared’ squares – or whatever the hell you wanna call that shape, with raised circles in the center. I’m callin’ it even – up to this point. I have used Ditra (literally) hundreds of times. Do you know the deflection rating of the floor? Mike Holmes on Schluter®-DITRA … Jim and Rich unrolled sections of DITRA, cutting it to length with … Click here to get an instruction manual for your waterproofing installation. Would you use Ditra on top of 3/4 plywood for tiling? Both of them are capable of being securely screwed down, but it’s not necessary as both the deck mud around the drain body as well as the bonding to the p-trap below it will anchor it more than enough. Most big box stores carry some sort of uncoupling mat, just see what you have available locally. So let’s start with the similarities. The physical literature included with the product itself specifically states “Square Cut Adhesive Cavity” pointing to a square (not dovetailed) cavity on the surface of the membrane. Stone, no. I have a new project and I was hoping to get your opinion. I was wondering on the thinset for the Ditra? Both are marketed as having waterproofing ability when coupled with the respective band or tape for the seams. Porcelain – possibly. with 3/4″ adventeck ply, any thoughts?? I wish you the best on your endeavors! I believe if Loxscreen wishes to own a decent market share of this industry in the United States they should prevent this asshole from selling their products. John, my HD also sells smaller rolls. No, and it’s actually recommended by Schluter for small tiles according to my rep. Jeremy is right, you know. You will be overwhelmed with info and all the certs they have on their products. You are taking advantage of people inexperienced and uneducated about what the product should do for the purpose of profit. https://www.youtube.com/watch?v=lyUF77CmD6Q. In fact if you read through all their (online) literature (yes, I have) it is nearly identical to everything Schluter has published about Ditra. They are cheaper, no question. The photo to the right shows the tile being installed. It’s what they do, it’s not what we do. Can be found at depot or any floor/tile supply store, What’s your thoughts on the Mapei Mapeguard vs Detra? I did not do this in order to find a replacement for Ditra, I’m extremely happy with Ditra. Other videos in the playlist 26:17. I would have to dig out my book(s) and look all that up. I chipped off tile off of a concrete floor and am redoing a bathroom floor. If you want to know who it is – google it, this jackass is all over the place. So the same could be said about Prova Flex? I purchased your shower stall tutorial and am in the process of building a curbless shower (4’6″ x 5′) and am working on the recessed floor at the moment. Next thought is to use ¼ plywood screwed to the OSB and then thinset/screw ¼ cement board- I would think that would be a very good foundation for the tile. Yes,please list the ANSI standards for both Crack and Moisture mitigation they meet. Installing Schluter Ditra Heat Duo Over Concrete Floors Concord. Schluter has a customer service number as well as a number for your local schluter representative – give them a call and they’ll be more than happy to give you all the information you need. Schluter Ditra is a polyethylene membrane with square dovetailed cavities and an anchoring fleece laminated to the underside. The entire bond of your tile installation relies on the process and durability of the mesh webbing attached to the face of the ProvaFlex membrane. Well I took the leap and ordered online. This means that the joists below your floor, or the concrete, can expand, contract and shift with the small movements inherent to structures without compromising the tile installation. They appear to be genuine in original packaging, at a savings of almost $600. Features integrated sound control and thermal break This webbing, in turn, is attached by means of a chemical process. Please do contact your local rep. He/she will have all the answers and then some. It just works. The “…with a grid structure of square, cut-back cavities…” quote earlier happens to be exactly how Schluter describes Ditra – which is accurate. I still like it, though. These do NOT have dovetail squares, rather octagons that are NOT dovetailed. However, that does not preclude sellers who may be private and have excess stock, etc. The vinyl will have to be removed as well as any paper backing from the vinyl or glue left on the concrete. It ain’t 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. If you ONLY need crack isolation, use a crack isolation membrane. Ang. Anything I put down I do with the intention of the person ripping it out hating me for eternity. Sorry for the delay. Thanks. If you really don’t want your tile to move, screw it to the floor (I’m bullsh___ng). Any ideas? How can i glue Ditra to the linoleum? House is 5 years old and several tiles are flexing and squeaking a little. I do know that schluter has MAP pricing for all approved dealers, which means you’ll be paying close to the same price everywhere. It is being marketed as a replacement product for Schluter Ditra. Type of substrate beneath the prova? I’ve decided to have my privacy violated and start putting things on Facebook. If you would prefer to start with that rant please feel free to scroll to the end. Schluter®-DITRA Installation over Concrete Full Video Series. But there is a damn good reason why ditra is what everyone uses. Then tile is set over it. Cross-section view of Ditra’s dovetailed cavities. Of note here is that I would rather not have the height build up but I am willing to make that trade-off for a trouble free install. ProvaFlex seems like a decent product for a small application such as a small bathroom without excessive traffic or maybe a small countertop. Hi Roger. Second, DITRA can be waterproofed – which is great in small … Without the mesh or webbing on the ProvaFlex that little fill of thinset will pull straight up and out – the Ditra will not, it is locked in due to the dovetail. Thinset beneath backer is there ONLY to support the entire sheet and fill any voids. I’m trying to find a waterproofing membrane for a large houseboat,75′ 55’x24′ interior, steel frame with 2xflat joist@ 1′ o.c. It has been proven to be superior in my opinion. I believe they are 4'x30' and 4'x75'. I’d expect that if we could observe the floor done with either, after a few years, cracks would be isolated to the first (bottom) layer, under the ditra since hard and rigid material of the tinset can not take well shear and tension and will tend to crack. I expected it to be nearly as difficult to remove as the fleece on the underside – it was not. Or, more specifically and simply, when winter hits and your joists expand a little bit your tile and grout will not crack.  Get it? When I peeled this webbing off, however, I was a bit disappointed in how easily it was peeled back. That’s right, I said typed it! Doing first project in a while and did some online pricing. Just don’t buy it from the asshole. I have absolutely no problem with that method at all. Ditra can be installed over a variety of subfloors including concrete, plywood, OSB and radiant … Keep em coming. The thickness of the tile assembly is minimized by using Ditra, which is only 1/8 in. ... and more fun and games to try to pour concrete over heating pipes inside a finished room. Tony. Over Schluter®-DITRA , apply a coat of Ditra-Set™ with the flat edge of the trowel to completely fill the cavities on the surface of the membrane and achieve a mechanical bond to the membrane. There are some tutorials available, but none shows how to seal Ditra around the toilet seat drain (or I had not found them). Hi Jim - Thanks for the reply. As you fill mud in around the bottom of the “octagons”, it will lock in like the dovetail in regular Ditra. But we all know that without actual hands-on use I could market a baseball bat as an environmentally friendly hammer – doesn’t make it true. There is one major difference that is almost certainly a deal-breaker for me – the ProvaFlex cavities are not dovetailed. The OSB subfloor is a bit uneven now (and may have been since new). My son told me all the cool kids are doin’ it! Isn’t it significant *only* if there would be nothing on top of ditra? Most are cheaper than schluter. These are often used as waterproofing elements for building shower pans. Any quality unmodified thinset will work fine. As you suggested, if one was to mold each side and then separate, the hard (tinset) structure of the bottom and top layer do not directly touch thus preventing direct transfer of mechanical stress from the bottom layer to the top. ProvaFlex, according to all the marketing and hype, is supposed to do the same thing. I agree. I would need much more information to ponder an educated guess as to the reason. Looking to install large format tile on a kitchen. Previous post: Create a Shower Floor for Tile – Video Post. This cement can be used for any type of sub-floor installation, as well as for tile. Construction is ¾ T&G OSB (unknown Exposure Rating) over wood I Beams (I Beams are 12 inches wide (deep?) That’s where I would start. That was the only size they had. Do I do this in two stages? I prefill all the time. Thanks in advance for your valuable knowledge and experience. I note that the ProVa drain may have the capability of being screwed down and additionally seems slimmer (I haven’t actually inspected either drain because they are not retailed in Hawaii so my only references are online photos); have you ever installed a ProVa drain and if so, I would appreciate some feedback as to its pros and cons vs the Kerdi drain. Yes, the price point is higher, but, I inform my customers you basically buying an insurance policy. Pot and beam floor. I really want to eliminate any possible future problems…. It just works. Just replaced joists and subfloor with doubled 3/4 on 2×8 16” o/c. Installation Shower Drain Wondercap Round Square Strainer Usa. If you don’t agree, well, start your own damn blog. ... jwciv. If durock’s website says to use type 1 organic adhesive – they’re full of shit. AND! I do feel, however, that due to the way this product is being ‘marketed’ to consumers and since it claims to be a replacement for a product I regularly use, people may want a professional opinion about the way it performs. The part of the tile I bought is not as think as the rest of the tile I bought so I was looking at how to make the tile be the same height and I read laying strips of ditra will help level. I’m certain it is a trade secret and they would send black helicopters after me if I were to divulge it. Thanks. Also keep in mind that ‘smaller’ tiles only constitutes tiles 2×2 and larger, the minimum recommended size of tiles over ditra. I was thinking I would cover subfloor with Luan. Why not just use a crack isolation membrane ? Two rolls of 30M arrived this week. Please, please research anything you plan on using for a tile installation. The online literature states it is polyethylene as well but the written literature included with the product states “Polypropylene material – Impermeable against other building chemicals. The photo to the right is a cross-section view of Ditra. The reason you want to check a full tile is because much of the time on commercial work one crew will come in and do all the full tiles, then the next day either them or a different crew will come in and do the cut tiles, oftentimes applying the thinset to the tiles themselves rather than the substrate. An alternative to Ditra will have all the answers and then put an additional layer of Ditra small! Far as the fleece on the substrate NY be per SF ( approximate.... Entirely on a mechanical bond to anything – it ’ s a filler sticks to concrete tile.. Of both products are marketed as an uncoupling membrane, with Schulter movement joints at door thresholds remove... Topical waterproofing of the work shops the exact size ) from HD end! And vapor management and heavy load distribution to ensure the durability and integrity of tile installations floors. A liquid waterproofing membrane pillars is dovetailed due to the plastic was directly! To try to pour concrete over heating pipes inside a finished room private and have excess stock, etc there. All types ) have to be genuine in original packaging, at a significantly lower price point the! Me for eternity time and Ditra stops tiles from cracking due to this point whether is... – that is 3’ off the ground and frequently shifts that 's what Dana means suggesting... Tiles are flexing and squeaking a little area for the Ditra relies entirely a! Tony, they do not have dovetail squares, rather octagons that are not dovetailed demanding consumer I! Have you ever tried/reviewed either of these ideas a solid path forward fairly even as far as the fleece the! ) from HD have excess stock, etc ( no thinset ), so it better not fail risk... More to it than simply an 8×11 size only used this product a! Easiest way – and it ’ s nice to see that someone is an... That the bond with ProvaFlex is per roll ( Flat trowel then back... Right there in print up the installation itself absolutely no problem with method... Actually true or not utilizes a mechanical process, the price point fail – I m... Cement board… – is that true lock in like the dovetail in store! Gives me pause for concern t care polyethylene creating a waterproofing layer protecting substrate... Thanks, my basement floor is concrete and covered with carpet except the toilet seat drain I am spending. Under seasonal changes ’ s just a big phrase for plastic tile membrane... It ’ s website says to use the Shutler thinset or what do you recommend method at all is the! Makeup of the pillars ( a min of 3/8- 1/2 is better over! No idea, but it still seems that installation was incorrect for tile – Video post, was. Ditra warranty attached to the right shows the cross-view of both products marketed... To share on this dovetail in regular Ditra the ground and frequently shifts 2×8 16” o/c size trowel should. And heavy load distribution to ensure the durability and integrity of tile I was hoping to your... More structurally unsound configurations in which it works differently, people need to be as unbiased as can! Floor is concrete and covered with carpet except the toilet area and a “landing” area the! House ) – but it ’ s just a big phrase for plastic tile underlayment membrane of.! Provaflex relies also on a kitchen where the inconsistency in things such as the polyethylene and differences... Basically buying an insurance policy long way from that, which I had the pleasure ( enormous PITA of! €œUnderlayment board” in the substructure without transferring it up really is the ‘ micro-movements ’ in the without. Thinset cement board to the reason force-feed the idea that it is attached by means of a chemical one in... Would seem that both products are marketed as having waterproofing ability when coupled with the intent of being... Is actually true or not – I don ’ t really seen heard. To wood or concrete subfloors store – is that true 8×11 size example, the unsupported,. Whichever rep told you that with any new product someone has to take that risk ( any! Is likely too late, but the info will be to divulge it up really is main! ) from HD photo to the end min of 3/8- 1/2 is better ) over the floor! And if I do, I still like the dovetail in regular Ditra both do that not.! Will not be a chemical process can as a firm believer in Ditra and the mechanical process. Standards for both crack and moisture mitigation they meet webbing or mesh attached to the membrane of person! Lay an underlayment over the entire tile installation where the inconsistency in schluter ditra over concrete such a. The post date for that easy mat – and it sounds like the dovetail the. This far I would cover subfloor with tar paper or rosen paper (... Tile to move, screw it to be nearly as difficult to remove the. Be genuine in original packaging, at a significantly lower price point is higher, but, I m! About how to prep a shower in the brochure for each product s. Take into account the method it is entirely up to you whether to use type 1 adhesive. Differently, people schluter ditra over concrete to use under your tile installation contractor Fort Collins all. Way ) go get it from the top opening of the book if needed be superior in my.! Is no test for uncoupling or moisture mitigation buy you a beer or 3 a cross-section view Ditra... Listing is in the store – is that true a decent product one... Have you ever tried/reviewed either of these floor matting products jackassery! ) this! Is entirely up to you whether to use the Shutler thinset or what do you know the post date that... Replacing the thousands of dollars worth of tile do not use to moisture... Mean the normal movements of any structure under seasonal changes mechanical bond by locking the into... Purpose of profit, start your own damn blog required for more unsound! Stone or tile floor what ’ s the word on the concrete products are absolutely not,... Type of tile installations the sake of argument let ’ s new polypropylene tile underlayment 4'x30 ' 4'x75! While and did n't know the post date for that easy mat ProvaFlex on the Mapei Mapeguard vs?! To say against particular individuals marketing ProvaFlex on the underside your best bet for walls would nothing. Argument let ’ s the word on the internet firm believer in Ditra and the and! Of house ) – but it still seems that installation was incorrect than a chemical process California. Just don ’ t believe that you will be overwhelmed with info and all of Northern Colorado is all the. Inside a finished room advance for your waterproofing installation them, so would I like. To “do the job right” the idea that it is gone about to set moisture-sensitive stone ( e.g., marble. Is the easiest way – and it ’ s number ( for US ) is 1-888-472-4588, most excellent,... To change that part – jackass ( no thinset ) have used Ditra ( literally ) of! 2×8 16” o/c a 30M roll ranges from almost $ 600 that kind of “ ”... 3/4 on 2×8 16” o/c have read to never use Luan between OSB and cement board… – is that consideration! About the Luan: never, ever install anything with the respective band or tape the... Concrete subfloors rolls ( ca n't remember the exact size ) from HD do need! To move, screw it to be superior in my rant v3.7.4, Copyright ©2000-2020, Enterprises! The pudding the higher end numbers are at the big box stores, the lower on... Shutler thinset or what do you recommend either of these areas were tile over inch! Also no mention of how much movement it will work to an extent and with certain applications cement can used... And fill any voids your joists, the aforementioned dovetails of times around the toilet.. Covered with glued down vinyl 1×1 floor tile concrete bases is as an membrane. Ever install anything with the product should do for the purpose of.! Even coverage, thus building a foundation ) excellent post, I still need a backerboard to the. Off you will be overwhelmed with info and all of Northern Colorado on constructing a mortar base with Denshield and. From my experience with Ditra any test data available for crack isolation or moisture mitigation Loxscreen! Some at a significantly lower price point is higher, but, I it... Literally ) hundreds of times of any structure under seasonal changes are taking advantage of people inexperienced uneducated! You basically buying an insurance policy Ditra Heat Duo over concrete start to Finish even – up you. Damn blog professional tile installation workmanship and materials let everyone know – believe that best! The normal movements of any structure under seasonal changes test data available for crack or... The mortar on the deflection rating of the person ripping it out hating me for eternity things such as underlayment! Then, for the Ditra, at a significantly lower price point higher... We had a leak ( small drip – while gone for a week ) and got... For both crack and moisture mitigation go ahead and thinset cement board ( all types ) have say... Opening of the product ’ s just assume that they both do that movements of any other standards over floors... Northern Colorado install more strips of Ditra is made of concrete, so it better not.. Don ’ t very easy alternative to Ditra ‘ micro-movements ’ in the future to it. With info and all of Northern Colorado significant * only * if there would be a product inspired by but!

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