This warranty is not valid if other products are used. See the foam bench and the corners. Ive only used the Ditra brand and have been very happy with it! Flat plywood or flat studs and you'll have flat drywall, 1/4" or not. The shot of the mirror with the lights off helps define the color a little better (it's really not bad by itself til' you add that ghastly yellow). Plywood flooring needs proper preparation, before Ditra is installed. DH used plywood for our pantry exterior walls (his solution to providing a nailing surface for the trim work around the pocket doors). What is Carpenters Pencil Different Types with Uses. As with other products using Portland cement, the water acts as a catalyst for a chemical reaction. Here are two more pictures taken from the other side (really hard to do with an iPhone in a tiny bathroom!) The plywood flooring must be clean and smooth, with sheets sanded to level them at the joints, if necessary. Thank you for this information! Houzz Pro: One simple solution for contractors and design pros. 0000047839 00000 n As you look closely in the other picture, you can see little wisps of carpet fiber peeking out from under the door. You can clean that up later. I use the Schluter All-Set to make things easy on myself since its good for all scenarios and applications. It's called bending drywall for a reason :). It is not necessary to use plywood with a high grade finish, as the thinset can easily level out any inconsistencies in the surface of the plywood. 0000231854 00000 n 0000011720 00000 n If you would like to follow along to the video where I apply uncoupling membrane to a wooden subfloor, Copyright 2022, That Tile Chick. The cushioning effect will help to even out the load-bearing of the tiles which in turn reduces flexing. 0000000016 00000 n Cat, do you mean that 1/4" drywall applied to a plywood substrate will become wavy? This will provide you with a visual reference that will keep the tile application symmetrical. is the contractor creating a waterproof schluter-kerdi shower? 0000134349 00000 n 0000010111 00000 n If your floor fails and you want to pin it on the uncoupling membrane or the mortar, you need to do it by the book. For installations of tile and natural stone, DITRA Matting from Schluter is recommended, although there are other effective brands. As well as just confirming it has to be Motiified under the Ditra and unmodified when applying the Tiles ? The waviness of drywall depends upon the flatness of the surfaces to which it is mounted. If the tiles are not set on a good solid surface they can crack in the years to come. Thanks so much for the info. will wood look tile conflict with real wood floors? Tile, on the other hand, is a very rigid, stable material, which does not change sizes. 0000192745 00000 n But if installed properly, Ditra will help guarantee a long-lasting installation. Before applying the thinset for sticking the tile down, thinset needs to be troweled into the Ditra membrane, filling the square cavities in it. Ive been following you for a while on Instagram and you are so good at giving real advice! Once all the extra thin set has been wiped away from the joints, you can waterproof the membrane by applying Kerdi Banding to the seams. Until modern times, the hard underneath surface combined with an uncoupled layer kept the tiles in place and working properly. 0000010689 00000 n "thanks in advance :-) I know so little about this stuff, but when I watch videos (made by schluter-kerdi) everything looks so tidy and perfect - maybe that's not realistic'''" - Lisa Jasper It should look better than that and it's hard to tell but the wall stud spacing looks extreme and more than 16" I could not see if the screw heads where covered in the photos and in the one picture you can see that the screw and washer fitting where not covered. Ditra should be installed on plywood subfloors using modified thinset mortar, not unmodified. Make sure you are using the specified trowel size from the uncoupling membrane, Adding more thin set with the notch side of the trowel, Apply membrane over thin set in small sections, Using a floor roller, collapse the ridges to get full coverage and get out any air that may be trapped. Theyre zellige. This helps ensure a smooth, consistent coverage, helping to ensure adhesion of the Ditra to the plywood. What does an uncoupling membrane do? But given the lightweight materials used in many modern construction methods, it can be challenging to install tiles on some surfaces such as those made of plywood. That is what remains of when we slashed the carpet to get it out of the bathroom as it flowed in from the hallway. 0000016615 00000 n According to the manufacturer, regular Ditra should only be used for single-layer plywood flooring with joists up to 19.5. Thank you so much for this information! I have been using Ditra as my primary tile underlayment for the past few years. It hasn't been an issue yet. Next, use the floor roller by rolling opposite the notch direction to make sure to get out any air bubbles and collapsing all the ridges. After you have the thin set applied in the section for the piece of membrane you are working on you can lay the membrane down on top of the thin set. How Much Firewood Do I Need for One Night of Camping? 0000001596 00000 n 0000027640 00000 n Here is how you install Schluter Ditra uncoupling membrane over plywood. This is especially important when installing tile over a plywood subfloor. Cement Boards are resistant to mold and mildew, provide protection from rot and insects, and have better aesthetics compared to DITRA. If you would like to follow along to the video where I apply uncoupling membrane to a wooden subfloor, check it out here. While not all that hard to install, tile and stone do pose some specific challenges that dont exist with other types of flooring. The goal is to get full coverage under the membrane and make sure you get a complete bond to the substrate. When you are doing a remodel and demo an existing floor, whether it be tile or some other type of floor, a common mistake I see is the wooden & concrete subfloor not being prepped properly. 0000134388 00000 n :-). Thanks to both. Here are the differences between both options. 0000194435 00000 n Ditra is applied to the subfloor with thinset (either modified or unmodified depending on the substrate). This is why most homeowners have tiles installed in such rooms. Then press it down with either a wood or metal trowel, without teeth. 0000231518 00000 n Plus, the waterproof nature of DITRA Matting combined with its vapor management prevents moisture that may get leaked down from the tiles to reach the plywood underneath. At the end of the 10 minutes, mix the mortar again for three to five minutes. 0000195270 00000 n It can be confusing at first, but it really comes down to a few things to consider: the strength of the your substrate, joist spacing, & the thickness of final flooring you are trying to achieve. This allows the floor to suck up the water instead of absorbing all the moisture from the thin set when you begin to apply it. 0000215325 00000 n Such tiles are quite strong, durable, hygienic, and easy to maintain. By cutting it first, each piece can be laid out, in place, and doubled over, making it easy to spread the mortar and press the Ditra into it. It allows the substrate and the tile to move independently. Adding a decoupling membrane actually provides several benefits, all of which can help ensure that the floor lasts longer. This post may contain affiliate links, which means I'll receive a commission if you purchase through my link, at no extra cost to you. I needed to understand this! Sweep, vacuum and mop the floor to remove all debris. My contractor added transition pieces that sloped from he higher tile areas down to the lower floors. You would use one or the other but not both. 0000047433 00000 n Tiles that are thinner, longer, or cut differently compared to the wall tiles will draw undue attention to your floor tiles. Then allow the mixture to sit for 10 minutes before using. 0000016222 00000 n Hopefully this gave you some ideas for alternatives to cement board for your next tiling project. For Ditra to be able to provide these benefits, it must be installed properly. My floor tiles are 2" x 2"." - Lisa Jasper No - you can not use Kerdi Board on the floor. The tile can either be installed to the Ditra as soon as it is laid or the floor can be allowed to set overnight. I also cut out any sections like around door jams and toilet flanges while dry fitting. Thanks for stopping by the MPS Blog. Continue applying the Ditra to the plywood in this manner, until the entire floor is covered. Of course Im nervous. Once you get the first row lined up properly, the remaining rows will tend to fall into place.if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[300,250],'woodthrive_com-large-mobile-banner-1','ezslot_7',118,'0','0'])};if(typeof __ez_fad_position != 'undefined'){__ez_fad_position('div-gpt-ad-woodthrive_com-large-mobile-banner-1-0')}; DITRA is not the only choice for floor tiling. This helps mitigate any cracks or damage to your tile floors down the line. 0000046962 00000 n 0000017488 00000 n When applying Ditra over plywood could I use a 1/4 notch trowel ? Lucindadale - There are not one, but three bars on the shower walls. If you do not have a roller, a wooden float will also work but may be harder to use as you will need to apply significant more pressure to get the same job done as a floor roller. 0000002267 00000 n Its okay if you see some thin set oozing out from the seams and edges. That will be next to go as it is poor grade and stained to heck in the remaining areas. Your tile install will only be as strong as what its bonded to, so if there is paint overspray, drywall and dust all over your wooden subfloor, your tile will not properly adhere. However, the size of the tile needs to be taken into consideration as well. Yes use modified for ditra to plywood, and unmodified for tiles to ditra. Fold the Ditra back over the mortar, nappy side down, and adjust the position to ensure that the edges meet up with the walls and/or any previous sheets of Ditra already installed. The focal areas will require full tiles whenever possible. Happy DIYing! Here I am using the, Above, you can see me using the flat side of the trowel (the side without any ridges) to essentially scrape a very thin later of the thin set over the area. A poor installation can still look good, but not turn out to be good over time; eventually the tile will come loose. 0000006502 00000 n 0000113450 00000 n The incorporation of polyethylene ensures that moisture will not penetrate its surface.

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