Quick tip on installing mud and schluter kerdi membrane on a shower floor, to demonstrate the basics of installing schluter products in a shower area. This video shows a schluter shower installation using drywall purple board and schluters wide roll kerdi membrane, which allows the walls. The minimum panel thickness for installations on wall framing with studs spaced 16. In normal residential use i wouldnt worry about it. Any unevenness in the substrate must be levelled prior to the application of schluterkerdi. Schluterkerdi bonded waterproofing and vaporretardant membrane. Kerdi band waterproofing strip is used to seal the seams and joints between substrates in your shower installation. Which goes 1st the drywall or the schluter shower pan. Overall the product was pretty easy to use if you follow the instructions. But this year the rules committee lowered the perm rating to 0. Kerdi membrane installation over shower tray youtube. The mortar to install the kerdi waterproofing membrane and accessories must be fairly fluid in consistency, but still able to hold a notch. Drain cutout for your kerdi membrane the floor elf.
Kerdiboardsn can be easily installed in shower or bathtub surround. Kerdi showerttstt is a prefabricated sloped shower tray with integrated kerdi waterproofing. Ditraheat heated flooring systems step bystep installation. I have never used hardi backer under kerdi, so i cannot say from. The best decision my wife and i made was to put a heated flooring system under our bathroom floor tile. Ditraheat heated flooring systems are a great way to warm up tile floors. This is a project that is affordable and you can do kerdi requires.
Kerdi board consists of an extruded polystyrene foam panel, with a special reinforcement facer on both sides and fleece webbing for effective anchoring in thinset mortar. This doesnt depend as heavily on the skill of the installer, and is much easier to replace if you do have problems. Kerdi membrane acts as a waterproofing membrane and vapor retarder. Use premium unmodified thinset mortars to install all shower. All schluter products are available at your local mosaic tile location. With proper installation of the flooring system, the use of levelquik rs can achieve an extra heavy rating for extra heavy and high impact use in food plants, dairies, breweries and kitchens. Unmodified thinset mortar must be used to construct all kerdi seams to ensure watertight performance of the system. Kerdi waterproofing membrane shall be installed up to the height of the showerhead at minimum. Kerdi and kerdids are pliable, sheetapplied, bonded waterproof membranes and vapor retarders with limited crackbridging capabilities. Oct 30, 2015 learning how to install schluter kerdiboard is easy.
If youre building a shower check out bathroom repair tutor. Schluter kerdi is a waterproofing membrane that offers a quick and easy way to simultaneously waterproof your entire bathroom and prepare it as a tile substrate. Kerdi ds is a bonded waterproofing membrane and vapor retarder. Quick tip on installing schluter kerdi membrane over a shower mud floor to demonstrate the basics of installing schluter kerdi membrane on a. In part 2, we show how to complete the installation using kerdiband. Unfollow kerdi membrane to stop getting updates on your ebay feed. Home jb forums john bridge ceramic tile mistflower press johns tile book. Schluter kerdi is a pliable sheetapplied waterproofing membrane and vaporretarder designed for the direct application of tile. Ceramic tile installation with schluter ditra home. Here in our library, youll find support material for everything we do here at schluter.
The schluterkerdi waterproofing membrane you know and trust now is a new wider roll. Wait 24 hours minimum after the membrane installation is schluter schluter schluterkerdi. Schluter systems kerdi sealmv orange plastic waterproofing tile membrane at lowes. Kerdi on shower curbs doug, regarding the ends of the curb cracking, that is the beauty of a surface applied membrane, it doesnt matter. There are some good youtube videos you can find as well. Tile assembly is defined to include all kerdi or kerdi ds materials, nonreusable tile surfaces, and the appropriate setting and grouting materials. I use kerdi to wp my showers and i always make sure any area below 72 can be showered in without needing tile, that means benches, niches, curbs, walls and floors are all waterproofed. Schluter systems kerdi 646sq ft orange plastic waterproofing tile membrane at lowes.
Eliminates water damage which can lead to mold and mildew. Regardless, install the drywall first, then install the pan. Put simply, schluter membranes uphold the integrity of tile and help protect the investment of your installation. Mar 21, 20 kerdi membrane wall installation part 2 duration. Now you have your drain cut out of your kerdi membrane in the correct location. Sheetapplied polyethylene waterproofing membrane and vapor retarder. Because this is my first time ever tiling a shower, i am going to recommend you watch schluters instruction video on installing the schluter kerdi shower system. The detailed video tutorials and professional tips are fantastic.
Secure the kerdi board to studs using the schluter screws and washers. Schluter systems kerdi 323sq ft orange plastic waterproofing. Waterproofing kerdi schluter kerdi and kerdi ds waterproofing membranes provide protectionand peaceofmindbehind your shower walls and other tiled elements subject to moisture. When the solid backing is installed flush with the lip of the tub. A kerdi drain b kerdi waterproofing membrane c kerdi band waterproofing strip d kerdi kereckf preformed corners included with kerdi drain 1 place a ring of loose mortar around the inlet hole in the floor and firmly press the drain into the mortar the drain casing and bonding flange must be fully supported. Ditra provides a strong, stable base for bathroom tile. If youre looking for more information on our products, youve come to the right place. It is made of soft polyethylene, which is covered on both sides with a special fleece webbing to anchor the membrane in the thinset mortar. Solidly embed the membrane in the mortar and kerdi fix to ensure full coverage and remove air pockets.
Waterproofing kerdi schluterkerdi and kerdids waterproofing membranes provide protectionand peaceofmindbehind your shower walls and other tiled elements subject to moisture. This can be done in conjunction with the schluterkerdishower prefabricated tray or a mortar base. Schluter waterproofing membranes technical data sheet schluter kerdi shower installation instructions. Schluter kerdi 108 sq ft waterproofing membrane ceramic. Schluter kerdi membrane is a crackbridging, waterproof membrane made from soft polyethylene. Schluterkerdi is a pliable, sheetapplied, bonded waterproof membrane and vapor retarder with limited crackbridging capabilities. Installation was a breeze and you can start tiling as soon as youre done putting up the schluter. Cement board with kerdi membrane will be used for the shower walls all the way up above the shower head. Kerdi is ideal for use in tiled showers, bathtub surrounds, residential steam showers, and other tile applications in wet areas. Kerdi eliminates water damage which can lead to mold and mildew. In the installation window, you can choose the path to save installation files by hitting customize install, click the install button to start the installation. The substrate must be free of bond inhibiting components, load bearing and even. What size notched trowel should i use to install schluter kerdi. Kerdi is lightweight, simple to install, and virtually idiotproof.
The surface where kerdi fix is to be applied must be clean and free of grease or other contaminants prior to kerdi fix application. A third alternative is a preformed shower base in a variety of materials, including those that can be tiled, with whatever waterproofing system you prefer on the walls. Kerdi no longer acceptable for tile steam showers diytileguy. Quick tip on installing schluter kerdi membrane youtube. This is part 2 of our series on waterproofing with kerdiboard. Kerdi band is a waterproofing membrane designed to bridge the seams in ditra.
A water test is recommended before setting tile to verify a successful installation. Schluter systems kerdiband orange plastic waterproofing. The schluterkerdi watertight shower tile your world. View details schluter kerdi waterproofing membrane. Ok, really quickly, for those of you who have no idea what im talking about schluter kerdi is the orange fabric looking stuff you see rolled up in the picture above. We also used schluters allset to adhere the pan to the 34. It has been covered on both sides with a special fleece webbing to anchor the membrane to suitable tile adhesive. Schluter kerdi band can also be used for all floor and wall connections. Set the pan in the mortar, walk on it to compress the mortar, and check the coverage by lifting it. It is the specifiers responsibility to treat and address all penetrations through the kerdi membrane or kerdi board e. Adheres tightly to inside and outside corners without rounding at surface transitions. Kerdi is a pliable sheetapplied waterproofing membrane and vaporretarder designed for tiled showers bathtub surrounds and other wet areas to be tiled. Kerdi board can be installed directly over the exposed wall framing.
Nov 06, 2015 today youll learn how to install schluter kerdiboard. Apply kerdi band waterproofing strips or 5 125 mmwide cut sections of kerdi waterproofing membrane. In this video house flipping brothers dave and rich show you how to install a schluter kerdi waterproof shower membrane. Schluter kerdi band installed with unmodified thinset can also be used to cover the joints created by adjoining edges of the kerdi membrane together. It is lightweight and made of expanded polystyrene. How to waterproof your shower installation with the schluterkerdishowerkit complete kit. Backerboard plus a waterproofing membrane like redgard is all that is needed for tub surrounds with thinset then tile. This 6ft 7in wide roll covers the wall from floor to a standard. We do all our own tile work inhouse, and the only downside for us with the kerdi product has occurred in situations that require multiple layers of the membrane. The shower tray eliminates the need for a mortar bed making installation quick and easy. How to install a schluter kerdi waterproof shower membrane. Kerdi is a sheetapplied polyethylene waterproofing membrane and vapor retarder. Schluter systems kerdi membrane is the best solution for waterproof and watertight tiled shower or steam room.
Framing and general construction t raditional shower building in the united states, canada and in other countries has for decades been based on the premise that tile showers ultimately leak. Schluter systems kerdi ds 323sq ft orange plastic waterproofing tile membrane at lowes. I normally roll it up from each end to the center so when i lay it into the shower floor i place the cutout directly over the drain and roll the membrane out. How do cement boards and kerdi boards for wall tile compare. Apr 03, 2016 schluter shower installation part 2 waterproofing walls with kerdi. The last class i went to showed how to install kerdi on hardiboard, but the installer used a spray bottle to thoroughly mist the board before installation. Most people believe they dont have the skills to remodel a bathroom. Kerdi200200 is a sheetapplied polyethylene waterproofing membrane and vapor retarder. Schluter kerdi waterproofing membrane is ideal for waterproofing tiled tub surrounds and showers. Constructing a watertight shower in the traditional method is challenging, whether to the experienced installer or to the doityourselfer diyer. Lightweight, waterproof tile backer for showers and. It is made of a revolutionary softpolyethylene that is covered on both sides with a special fleece that is meant to anchor the membrane into the thinset mortar that you use. Embed the kerdi in the kerdi fix and work the membrane onto the substrate. No, im talking about trying to do a bonded mudbed over a decoupling membrane, or that its okay to level over a decoupling membrane, or, to try to remove some foam from a toilet by pouring boiling water then ice water over it.
Lightweight, waterproof tile backer for showers and bathtub surrounds. In enclosed shower areas, install kerdi waterproofing membrane on all surfaces, including the ceiling, door jambs and the door header. How to waterproof your shower installation with the schluter kerdi showerkit complete kit. Thinset and schluter membranes terry love plumbing. Kerdi and kerdi ds are pliable, sheetapplied, bonded waterproof membranes and vapor retarders with limited crackbridging capabilities. We are using a kerdi shower pan with a dry pack mortar extension, of course covered and finished with kerdi membrane as well.
Kerdi really offers very little advantage over hardiboard plus membrane. When installing kerdi with unmodified thinset mortar over particularly dry and porous substrates, it is recommended to dampen the substrate first, in order to help prevent premature drying or skinning of the thinset mortar. It is designed to protect moisture sensitive backing panels at the. Features a highdensity polyethylene hpde core with nonwoven polyproplyene on both sides. The following installation instructions include the steps necessary to install the schluter kerdi line linear drain within a bonded waterproofing assembly. Membrane is anchored with fleece on both sides for efficient waterproofing on wall and floors. The membrane is anchored to backerboard with thinset, and it provides a good foundation for thinset to hold the tile. It has a very low water vapor permeance making it ideal for continuoususe steam rooms. Schluter kerdi waterproof membrane is a polyetylene sheet membrane for use in direct tile installation. Schluter ditra drain uncoupling membrane schluterditradrain is a drainage membrane designed for use within thinbed ceramic and stone tile assemblies in exterior applications. Whether or not you need a kerdi membrane is a factor of use. Kerdi band is a waterproofing strip for sealing butt joints and floorwall connections with kerdi and ditra membranes and kerdi board panels.
Schluterkerdi is a sheetapplied waterproofing and vaporretardant membrane that is installed behind the tiles in showers, bathtub surrounds, and other wet areas. The kerdi showerttstt is designed to integrate with the schluter kerdi drain. Kerdi sealmv is a prefabricated waterproofing seal with overmolded rubber gasket. Shop schluter systems kerdi 323sq ft orange plastic waterproofing tile membrane in the tile membranes section of. Ditradrain is typically installed over the schluter kerdi bonded waterproofing membrane. Now you can lay it into your shower floor and everything will line up correctly without any problems. Install kerdi sealps pipe seals at showerhead, body sprays, etc. It is recommended that shower walls are made waterproof using schluter kerdi or schluter kerdi board prior to construction of the showerbase. This membrane features an anchoring fleece on both sides to anchor it in thinset mortar. Set the pan in the mortar, walk on it to compress the mortar, and check the coverage by lifting it up. I have a lot of confidence in the quality of the seal with the kerdi membrane, but its quite a bit.
Apply kerdi fix to the substrate and spread evenly with an appropriate notched trowel. Installing schluter kerdi november 9, 2015 by smartgirl 10 comments weve already talked about supplies needed to build a custom shower and how to build a shower pan with deck mud, and now the moment youve all been waiting for. When kerdi and tile are installed on the ceiling, the solid backing and fasteners must be able to support the load of the tile and setting and grouting materials. Use 14 x 38 square or unotched trowel to install all foam products and 14 x 316 vnotched trowel to install all kerdi membrane and kerdi band products. Weve already talked about supplies needed to build a custom shower and how to build a shower pan with deck mud, and now the moment youve all been waiting forhow to install schluter kerdi. Sep 27, 2017 i am tiling a large shower with a 10 foot ceiling. Download free video downloader for windows on your computer, doubleclick downloaded installation package to install this software. The type of bonding adhesive used to apply schluterkerdi depends on the type of substrate. Schluter systems kerdi band orange plastic waterproofing tile membrane at lowes.
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