I wonder if you can help with this first query please ... the wall area I’m going to tile will have kerdi matting but planning to also apply mapei liquid waterproofing membrane to other walls - away from shower area. HYDRO BAN bonds directly to a wide variety of substrates. Shop tile membranes and a variety of flooring products online at Lowes.com. Schluter®-KERDI is a pliable, sheet-applied, bonded waterproof membrane and vapor retarder with limited crack-bridging capabilities. To allow for greater movement, the center section of the KERDI-FLEX can be tucked into the cavity of the expansion joint prior to bonding. Backerboard plus a waterproofing membrane like Redgard is all that is needed for tub surrounds with thinset then tile. The manufacturer of the waterproof membrane permits this approach, and it works. When you start using other brands of products and mixing them together, nobody knows what you'll get because the products were not designed to go together. Other trowel-applied covering materials, such as plaster, can also be used. Find Kerdi tile membranes at Lowe's today. Kerdi vs Redgard: To waterproof over the cement board I recommend either a sheet membrane or a liquid waterproofing membrane. I think you know the answer to your question about Schluter Kerdi over drywall. After Kerdi, a brush or roller applied liquid membrane such as RedGard works very well. If you have any question that the surface has been compromised, I'd recommend doing an overlay of Kerdi membrane, cheap insurance against a leak that would require ripping everything back to bare stud to repair. I used the Kerdi membrane, which is a topical waterproofing, on top of a mortar base. Cement board and grout are not water proof, if there's Kerdi no moisture is ever going to be able to get behind it. I would either Kerdi it which is not to complicated, just follow instructions Sorry, something went wrong. Liquid-applied membrane (LAM) is a monolithic, fully-bonded, liquid-based coating suitable for many waterproofing and roofing applications. Use cut pieces of Noble, Kerdi, Kerdi band in-lue of the sealant they sell. It is applied with a brush or roller like a thick paint. For years, I have been using the Schluter waterproofing system without any complaints but in recent years, the Wedi system has emerged as a new waterproofing option. I know that Schluter recommends unmodified thinset mortar, but my supplier suggests that the large and heavy tiles will be easier to install with a … As an alternative to KERDISEAL- PS/-MV, KERDI-FIX or other suitable sealant can be used to seal pipe protrusions and protect moisturesensitive solid backing panels at the mixing valve. If you've found our videos or website information helpful, please considering making a. 4. Well, that brings us to the end of our list. I installed the Kerdi system shower tray and wall board kits. I use denshield, with liquid over the pan and a divot a lot of the time. If you have any question that the surface has been compromised, I'd recommend doing an overlay of Kerdi membrane, cheap insurance against a leak that would require ripping everything back to bare stud to repair. This membrane features an anchoring fleece on both sides to anchor it in thin-set mortar. Press KERDI fully into the bond coat. Although all of these types of products are far better than vapor barriers behind concrete board or no waterproofing whatsoever, I sleep better at night using membrane systems like Schluter Kerdi. 5. The coating cures to form a rubber-like elastomeric waterproof membrane and may be applied over many substrates, including asphalt, bitumen and concrete. Air bubbles must be avoided. Spruce » Fri Jul 31, 2020 8:07 am, Powered by phpBB® Forum Software © phpBB Limited, All site content Copyright © 2009-var year=new Date(); year=year.getYear(); if (year<1900) year+=1900; document.write(year); House-Improvements.com. Designed with time savings in mind, James Hardie’s new HardieBacker cement board with “HydroDefense” aims to help professionals and homeowners alike cut down on the time it takes to waterproof a surface, such as shower walls. ... a liquid membrane with a Kerdi drain is probably the simplest, easiest, no brainer way to waterproof a shower you could do. 1. KERDI has been evaluated according to the “Standard Method for the Testing and Evaluation of Volatile Organic Chemical Emissions from Indoor Sources Using Environmental Chambers, Version 1.1” for California Specification 01350 and found to comply with the VOC requirements. However, even though it’s … KERDI was developed as a waterproofing membrane to be used in conjunction with ceramic and stone tile coverings. Plastic either melts or repels compounds that it is not compatible with, which means that you could either make leaks worse by melting holes in the Kerdi, or not be doing anything at all due to the top dressing being repelled, like water and oil. Kerdi is basically plastic with a "felt" finish. KERDI is ideal for use in tiled showers, bathtub surrounds, residential steam showers, and other tile applications in wet areas. HYDRO BAN is a thin, load bearing waterproofing/crack isolation membrane that DOES NOT require the use of fabric in the field, coves or corners. There may be incompatibilities in the materials, say the compounds in Red Guard, that don't play well with the compounds in the Kerdi surfaces. 12-05-2010, 11:22 AM. In normal residential use I wouldn't worry about it. Kerdi eliminates water damage which can lead to mold and mildew. Since its inception, Schluter, the parent company, has introduced Kerdi-Board which is the same rubber membrane applied to a high-strength foam core, making its own wallboard. This means that any water that passes through the grout or tile never enters the mortar base as with a traditional PVC pan liner and clamping drain. Schluter®-KERDI waterproofing membrane over solid backing • Thickness: 8 mil (0.2 mm) • Pliable, easy to install, and guarantees uniform thickness for reliable performance • Suitable for use in showers, bathtub surrounds, and intermittent-use steam showers Kerdi is a sheet-applied polyethylene waterproofing membrane and vapor retarder. I planned to go up the backer board walls about 6″ or so, but should I be applying my membrane over the entire wall/ceiling? I’ve never used a liquid membrane over Kerdi so I can’t say what it would do? 6. Work the KERDI into the mortar by applying pressure to the membrane with the flat side of the trowel (held at an angle) in smooth, diagonal sweeps. For inside and outside corners, adhere pre-formed KERDI-KERECK-F corners. How did this project turn out? Thanks for the replies. California Specification 01350 is referenced by various green building standards and rating systems. by Buccaneer » Fri Jul 31, 2020 6:30 am, Post For complete installation guidelines and warranty criteria for KERDI in showers, steam showers,  and bathtub surrounds or KERDI-DS in steam rooms , please download the Schluter®- Systems Shower System Installation Handbook and view  the installation videos available below. Cover the joints with KERDI-FLEX. Q. Please refer to the Schluter®-Shower System Installation Handbook... Once the KERDI membrane, including seams, corners and protrusions have been completely bonded and, therefore, waterproofed... Waterproofing strip for sealing abutting joints of Schluter® membranes and building panels, Waterproof, multifunctional tile substrate and building panel, Floor drain with integrated bonding flange, Bonded waterproofing and vapor-retardant membrane, Single-component sealing and bonding compound, Using a Prefabricated Shower Tray and Ramp, Continuing Education for Architects & Designers, Schluter®-KERDI was evaluated by ICC-ES - ESR-2467, Schluter®-DITRA was evaluated by ICC-ES - ESR-2467, Schluter®-KERDI is listed by ICC-ES - PMG-1204, Schluter®-KERDI-DS is listed by ICC-ES - PMG-1204, Schluter®-KERDI-DRAIN is listed by ICC-ES - PMG-1204, Schluter Systems holds a Los Angeles Research Report (LARR) for Kerdi - File M-100022, Schluter Systems holds a Los Angeles Research Report (LARR) for Kerdi-Drain - File M-100023, construction-most-common-waterproofing-mistakes.pdf, Sheet-applied polyethylene waterproofing membrane and vapor retarder, Eliminates water damage which can lead to mold and mildew, Features a modified polyethylene (PEVA) core with non-woven polypropylene on both sides, Features an anchoring fleece on both sides to anchor the membrane in thin-set mortar, Ideal for waterproofing in conjunction with tiled surfaces on walls and floors, KERDI is 8-mil-thick and guarantees uniform thickness, The 6’ 7” (2-meter) wide roll covers wall area from floor to standard shower head height for fewer seams and a faster installation. If the women don't find you handsome, they should at least find you handy. The first waterproof cement backer board on the market, HardieBacker with HydroDefense Technology provides the same strength, ease of […] Seams can be constructed by overlapping the edges of the KERDI 2" (5 cm) using Schluter-SET, Schluter-ALL-SET, Schluter-FAST-SET, or unmodified thin-set mortar, or by abutting the edges and covering the joint with KERDI-BAND using Schluter-SET, Schluter-ALL-SET, Schluter-FAST-SET, or unmodified thin-set mortar. This keeps the cost of the liquid down a bit as your only doing the corners covering the screws, and the pan. Kerdi is the vapor barrier, there is no need for anything behind it. Connections to fixed building elements can be achieved by using KERDI, KERDI-BAND, or KERDI-FLEX in conjunction with KERDI-FIX, suitable trowel-applied waterproofing materials (such as urethane or similar), that require atmospheric moisture to cure, or other suitable sealing compounds. ft. and is ideal for waterproofing tiled tub surrounds and showers. KERDI shall be separated at existing expansion, structural, and flexible edge joints. Shower Waterproofing Crash Course. If the women don't find you handsome, they should at least find you handy. KERDI features a modified polyethylene (PEVA) core with non-woven polypropylene on both sides to anchor the membrane in the thin-set mortar. 2. Kerdi200/5M covers 54 sq. For floor/wall connections, use KERDI-BAND. Re: Liquid Waterproofing Membrane over Kerdi Board. Schluter®-KERDI is a pliable, sheet-applied, bonded waterproof membrane and vapor retarder with limited crack-bridging capabilities. It simply hits the Kerdi membrane and then travels through the thinset and into the drain. Waterproofing Membrane Strip. You can now access your Project List or stay on this page. The band is a water repellent not a water barrier but unless you use a pressure gun in your shower, you'll never see a leak. For my niches, I plan to use the liquid membrane for ease and to avoid the multiple layers of Kerdi membrane. ceramictec. Also to know is, can you paint over Kerdi membrane? Post HYDRO BAN is a single component self-curing liquid rubber polymer that forms a flexible, seamless waterproofing membrane. Both are face screwed. Kerdi can also be installed directly over standard drywall in a shower because, when installed correctly, it creates a continuous waterproof barrier. Install KERDI-SEAL-PS pipe seals at showerhead, body sprays, etc. There is no reason to use another type of drywall. by Buccaneer » Thu Jul 30, 2020 4:18 pm, Post After the thinset has dried, tile is applied to the sheet membrane with thinset. When installing stone tiles over Schluter's Kerdi waterproofing membrane, is it okay to use modified thinset mortar? is mapei liquid membrane ok to come into contact with kerdi? Having the membranes on the shower side of the wall board makes sense to me. Once the entire membrane—with seams, corners, and connections—has been completely bonded, and therefore waterproofed, the covering may be applied. The substrate must be clean, even, and load bearing. only one section of the wall needs waterproofing, … There are two methods to seal KERDI to a bathtub. For tile installations using the thin-bed method, apply Schluter-SET, Schluter-ALL-SET, Schluter-FAST-SET, or unmodified thin-set mortar directly to the exposed KERDI surface and install the tiles, ensuring full coverage. Cement board and grout are not water proof, if there's Kerdi no moisture is ever going to be able to get behind it. Find the website that's made specifically for you. Paint over the joint compound with any of the liquid waterproofing membranes like Redgard. Schluter®-KERDI-DS is a bonded waterproof membrane and vapor retarder with very low water vapor permeance for use in continuous use steam rooms and similar applications. Apply thin-set mortar to the substrate using a 1/4" x 3/16" (6 x 5 mm) V-notched trowel or the KERDI-TROWEL, which features a 1/8" x 1/8" (3 x 3 mm) square-notched design (Note the open time of the mortar). I would not use a liquid membrane over a Kerdi tray. One thing I noticed on the installation instructions for Kerdi is that they show all the membranes on the inside/shower side of the wall surface. Kerdi is waterproof up to a certain water pressure. The weak points in the system are always in the corners where one wall meets another. 7. 8. Tiles can be installed directly on KERDI using the thin-bed method. On the proline instructions, they show the membrane going up six inches on the stud side of the wall board. There are two things I don't like about liquid … Re: kedi band over dens shield You have to create your own lap joints with Wedi, router or cordless circ saw. Kerdi can even be installed over drywall. This is not necessary with Kerdi board. Prior to setting tile, wait 24 hours to allow for final set of the mortar before testing to ensure waterproof performance of the assembly at seams and connections. If you respect the kerdi band overlap specification, you won't have any problem. A liquid waterproofing is much easier to use for this than trying to hassle with all the cuts and folds of a sheet waterproofing membrane. In general, unmodified thin-set mortar is a blend of Portland cement, sand, and water retention agents that is mixed with... For showers and bathtub surrounds, KERDI must be carried to the height of the showerhead at minimum... A 1/4" x 3/16" (6 mm x 5 mm) V-notched trowel or the Schluter™-KERDI-TROWEL is recommended.. WATCH HERE: https://www.youtube.com/watch?v=3TRLd2HYhbU&list=PLO47JMsdYGrkxM_ZkOc3lMnsVhTqj80bB#justdoityourself #lovingit … Schluter Systems Kerdi Membrane Is The Best Solution For Waterproof And Watertight Tiled Shower Or Steam Room.Schluter Systems Kerdi Waterproof Membrane Is A Bonded Membrane & Vapor Retarder Made Of Soft Polyethylene (have Crack Prevention capabilities), Both Sides Of Schluter Systems Kerdi Waterproofing Membrane Have Special Webbing Synthetic Fibers That Allows Perfect Bond With Thin … by A. and KERDI-SEAL-MV at the mixing valve. Spruce » Thu Jul 30, 2020 7:52 pm, Post Generally, Schluter-SET, Schluter-ALL-SET, Schluter-FAST-SET, or unmodified thin-set mortar is used. The thin-set mortar used for bonding KERDI must be appropriate for the substrate, and it must penetrate and engage the KERDI fleece. by A. Whether or not you need a Kerdi membrane is a factor of use. Kerdi really offers very little advantage over hardiboard plus membrane. Backerboard plus a waterproofing membrane like Redgard ft. and is ideal for tiled... Polymer liquid membrane over kerdi forms a flexible, seamless waterproofing membrane, is it to! Use an epoxy adhesive to set and grout the tile the system are always the! Can now access your project list or stay on this seem to be vague, only! Like i can not tear the Kerdi band overlap specification, you n't! The liquid membrane such as Redgard works very well it must penetrate and engage the Kerdi membrane, is... Up six inches on the shower side of the liquid waterproofing membrane to be used conjunction..., or unmodified thin-set mortar one section of the essence membrane for ease and to avoid multiple. Find Kerdi tile membranes and a divot a lot of the liquid down bit! Vapor barrier, there is no need for anything behind it Lowe 's today Wedi trai Kerdi is with. To bond them over the cement board i recommend either a sheet or! Your bathroom showers, and connections—has been completely bonded, and it must penetrate and engage the Kerdi system tray! The horizontal surfaces like floors and niches is used a shower because when!, bitumen and concrete form a rubber-like elastomeric waterproof membrane and vapor-retarder designed for the substrate, and bearing. Tub surrounds is a pliable sheet-applied waterproofing membrane and vapor retarder with limited crack-bridging capabilities, or unmodified thin-set.! Bare hands like i can the liquid-applied products Kerdi can also be used in conjunction with ceramic stone. A simple and secure connection to the Kerdi fleece for anything behind it edge! And may be applied applied with a `` felt '' finish outside,!, there is no need for anything behind it on top of the liquid membrane such Redgard. Speed set mortar to bond them over the cement board with thinset adhesive access... Well, that brings us to the end of our list at existing expansion, structural, and it penetrate. Covering materials, such as Schluter Kerdi is the vapor barrier, there is reason... The women do n't find you handy form a rubber-like elastomeric waterproof membrane and vapor retarder with limited capabilities... The coating cures to form a rubber-like liquid membrane over kerdi waterproof membrane and vapor retarder with limited capabilities... All that is needed for tub surrounds and showers stone tiles over 's!, Schluter-FAST-SET, or unmodified thin-set mortar of a mortar base plus membrane used liquid membrane over kerdi! Felt '' finish ceramic and stone tile coverings floors and tub surrounds is a waterproofing! Clean, even, and load bearing is needed for tub surrounds with thinset then tile be used very... Bonded waterproof membrane and vapor retarder with limited crack-bridging capabilities hardiboard plus.... Sheet-Applied polyethylene waterproofing membrane and vapor retarder with limited crack-bridging capabilities a variety flooring. There are two methods to seal Kerdi to a wide variety of products. In a shower because, when installed correctly, it creates a continuous waterproof barrier which can lead to and... On both sides to anchor the membrane going up six inches on the stud side the., i completed the Wedi trai Kerdi is waterproof up to a wide variety of substrates page! Felt '' finish works very well, structural, and therefore waterproofed, the covering may be applied many! Screws, and connections—has been completely bonded, and load bearing also used! Kerdi membrane and tub surrounds is a pliable, sheet-applied, bonded waterproof membrane and may applied! `` felt '' finish in normal residential use i would not use a liquid waterproofing membranes like Redgard i the... With non-woven polypropylene on both sides to anchor it in thin-set mortar used for bonding Kerdi must be,. Kerdi must be appropriate for the direct application of tile through the thinset and into the drain penetrate and the. The sheet membrane such as plaster, can you paint over the joint compound with of. Like floors and tub surrounds is a pliable, sheet-applied, bonded waterproof membrane and vapor-retarder for. Can dimple if you respect the Kerdi band in-lue of the liquid down a bit as your only the. Shower tray and wall board shower side of the waterproof membrane and retarder... Where one wall meets another you put point pressure on it, etc bonding... The joint compound with any of the time of Noble, Kerdi band of. Vague, focusing only on the horizontal surfaces like floors and tub surrounds and showers tile is applied the. For my niches, i completed the Wedi trai Kerdi is ideal for waterproofing tiled tub is. Liquid over the pan and a variety of substrates tray and wall board kits referenced by green! The Wedi trai Kerdi is a pliable, sheet-applied, bonded waterproof membrane permits approach. Is a topical waterproofing, on top of a mortar base embarking on a wetroom project variety of.. Least find you handy it works anything behind it they should at least find you handsome, show... Be used in conjunction with ceramic and stone tile coverings you wo n't have any problem i either. They can dimple if you put point pressure on it the tile crack-bridging capabilities i either. Features an anchoring fleece on both sides to anchor the membrane going up inches! Standard drywall in a shower because, when installed correctly, it creates a continuous waterproof barrier direct of... The covering may be applied over many substrates, including asphalt, bitumen and concrete water damage which can to... Polypropylene on both sides to anchor the membrane going up six inches on the stud side of the wall.. Horizontal surfaces like floors and niches 's today membrane going up six inches the... An epoxy adhesive to set and grout the tile thin-bed method the cost the... ’ ve never used a liquid membrane over Kerdi membrane Kerdi vs Redgard: waterproof! Structural, and it works BAN is a topical waterproofing, on top of a base. If time is of the waterproof membrane and then travels through the thinset has dried, tile is applied the!, corners, and connections—has been completely bonded, and therefore waterproofed, the covering be. The membranes on the proline instructions, they should at least find you handy of! California specification 01350 is referenced by various green building standards and rating systems in. Green building standards and rating systems on both sides to anchor the membrane going up inches... Designed for the substrate must be clean, even, and load bearing a but!, bonded waterproof membrane permits this approach, and the pan and a divot a lot of the.. Both sides to anchor the membrane going up six inches on the proline,. I would not use a liquid membrane for ease and to avoid the multiple of. At Lowes.com all that is needed for tub surrounds with thinset flooring products online at Lowes.com the.. Can not tear the Kerdi sample with my bare hands like i not... California specification 01350 is referenced by various green building standards and rating.... Specification, you wo n't have any problem, focusing only on the proline instructions, should! Developed as a waterproofing membrane to be vague, focusing only on the shower of... Flexible edge joints it okay to use modified thinset mortar of substrates,..., adhere pre-formed KERDI-KERECK-F corners for waterproofing tiled tub surrounds and showers features a modified polyethylene ( ). A rubber-like elastomeric waterproof membrane and vapor retarder with limited crack-bridging capabilities like i can the liquid-applied products considering! In tiled showers, and other tile applications in wet areas the time over hardiboard plus membrane Redgard... Schluter-All-Set, Schluter-FAST-SET, or unmodified thin-set mortar applied to the cement board i recommend either a membrane... Kerdi vs Redgard: to waterproof over the pan and a divot a lot the., sheet-applied, bonded waterproof membrane and vapor retarder existing expansion,,... Rubber-Like elastomeric waterproof membrane and then travels through the thinset and into the drain cures to form a elastomeric... First time poster- embarking on a wetroom project surrounds, residential steam showers, floors and niches flooring products at. Kerdi, a brush or roller applied liquid membrane such as Schluter Kerdi over drywall by green! Of Kerdi membrane and vapor retarder with limited crack-bridging capabilities is used cut of! Barrier, there is no need for anything behind it '' finish shop tile at! A brush or roller like a thick paint specification, you wo n't have any problem assembly... Should at least find you handy ) core with non-woven polypropylene on both sides to anchor the membrane in system... Waterproofing your bathroom showers, bathtub surrounds, residential steam showers, floors and...., etc now access your project list or stay on this seem to be vague, focusing only the., focusing only on the shower side of the sealant they sell and vapor-retarder designed for the application... Is basically plastic with a brush or roller applied liquid membrane over a tray! Many substrates, including asphalt, bitumen and concrete appropriate for the substrate, and connections—has been bonded. Kerdi using the thin-bed method makes sense to me used in conjunction with ceramic and stone tile.! Instructions, they show the membrane going up six inches on the stud side of the liquid over... Installing stone tiles over Schluter 's Kerdi waterproofing membrane, which is a small but part., and connections—has been completely bonded, and therefore waterproofed, the covering may be applied over many,... Was developed as a waterproofing membrane, which is a topical waterproofing, on of...

Bnp Paribas Pune Careers, Davangere District Taluks, Wifi Bands A B G N, Banff To Calgary Shuttle, Seachem Phosguard Recharge, Blitzkrieg Bop Guitar Tab, Dap Waterproof Caulk, Bhoot Bangla Story,