However, unmodified thinset should be used between the membrane and the tile. The product is good. Keraset requires a minimum 24 hours to cure, so make sure not to miss this important detail. Apply enough thin-set to cover an area that is about 3 feet by 3 feet square. Unmodified vs modified. A GOOD unmodified is just fine for the Kerdi applications and the setting of the tile. Use as a medium-bed or thin-set mortar for installing tile and select natural stone on floors and walls. Geographic availability. In general, we don't recommend the use … Floor ... View Details Schluter-Kerdi-Seal-MV Mixing Valve with 4-1/2in. I was very disappointed how long it took to … Best Practice Tips for Successful High Flow SLU Installations. When installing KERDI with unmodified thin-set mortar over particularly dry and porous substrates, it is recommended to wet the substrate first, in order to help prevent premature drying or skinning of the thin-set mortar. This type of thinset mortar is best for ceramic or … 0% APR Financing Available up to 24 months* or Pay-over-time with 4 interest-free payments WarmlyYours. • Use premium unmodified thin-set mortars to install all shower components and porcelain, ceramic, and natural stone products. 284 Posts . Schluter SET is a premium, unmodified thin-set mortar for use as a bonding agent, and designed to work with all Schluter boards and membranes, including KERDI Board, DITRA, DITRA Heat, and the shower systems! Kerabond is a premium-grade, dry-set mortar for use in interior/exterior residential and commercial floor and wall applications when mixed with water. Posted by Randy Elliott on February 18, 2019. How to Cure Tile Grout. Best Thinset For Ditra To Plywood. The trouble is, I can’t find a source for unmodified thinset – at least the my usual sources (HD, Lowes, and my local building supply). A blend of portland cement, sand, and water-retention agents, this type of mortar — sometimes referred to as dry-set mortar — is simply mixed with water (look for the ANSI A118.1 standard on the packaging). Ditraset is a VERY good, unmodified thinset, if you can access it. SKU: 100597673 $74.30 /piece. It's important to note that latex-modified thinset can still be used between the membrane and the subfloor because it is not impervious. What this means is that Schluter can only warrant the Kerdi membrane itself, which must be installed with unmodified thinset mortar. The KERDI-BAND must overlap panel joints by at least 2" (50 mm). This product has a super smooth and creamy texture, making it very easy to work with and spread evenly. Water is then added to the blend to create the final mortar. I am installing wood like porcelain tile over a wood substrate. Schluter has some of the best products for waterproofing bathrooms. • “Key In” mortar – Apply a thin layer of mortar with the flat side of the trowel before combing additional mortar with the notched side. Simple and quick projects to turn your ho-hum Phone (800) 875-5285 Fax (800) … SCORE +1. Modified thin-set mortars are similar to unmodified thin-set mortars, but include additional polymers such as latex. Thinset Decoded: Which is the best thinset to use for Ditra, Kerdi, porcelain tile, floors, large tile, wood look tile, and showers. • Mortar should be combed in one direction to help prevent air pockets. For the powder form, the manufacturer adds powdered polymers to the dry blend, and this is mixed with water (look for ANSI A118.4 and ANSI A118.11 standards on the packaging). S ... Tilemasters Canada sold me the Kerdi membrane and recommended that I use Kiesel Servoflex-Trio-SuperTec for thin set to bond the Kerdi to the drywall and eventually tile to Kerdi. The reason this is the case is in the way that unmodified thinset dries. With Seals and Corners Size: 2 in. A high quality unmodified thinset will work for the Kerdi install. Buy online and ship or pickup in store. It can dry in situations where water and air won't be able to permeate the back layer. How long does Kerdi have to dry? For example, if a shower is used before the mortar has cured properly, leaks and polymer leaching can occur. • Use premium unmodified thin-set mortars to install all shower components and porcelain, ceramic, and natural stone products. DitraSet by Bostik or Mapei's Kerabond are two such choices that I use regularly. Here's a sample question: What's the maximum span of an unsupported 2x12 stair... Business Lessons Learned - Solid PVC and Composite Sidings - Decks Over Roofs, JLC Online: Best practices for professional builders and remodelers, This Exterior Contractor Earns Tears of Joy, JLC Rolls Out Deck and Railing Skills Workbook, The Last Word (We Hope) on Vapor Barriers, Share of New Homes with Decks Declines Once Again, Adding a Quakeproof Deck to a Stucco Home, A Preview of the Virtual 2020 PSP/Deck Expo, Slip Sliding Away: Upcoming Webinar Focuses on Slippage, Reroofing With Exposed-Fastener Metal Panels, Facing Constraints, Remodeling Marches On, NAR: Existing Home Sales Rose 0.6% in January, Seattle-Based Custom Builder JayMarc Homes Launches New Product Line, Huber Engineered Woods Adds Vapor Permeable Tape to ZIP System, GE Appliances Offers In-Oven Camera in New Slide-In Range, Severe Winter Weather Halts Construction in Central Texas, Single-Family Starts Dip in January, While Permits Rise, Modified vs. Unmodified Mortar With Kerdi Membranes. Polymer-Modified Thin-Set Mortars Polymer-modified thin-set mortar options are among the most popular for setting tile. The Schluter ALL-SET® modified thin-set is engineered for use both under and over all DITRA® and KERDI® products. In fact, after the mortar has reached final set (usually within 24 hours), unmodified thin-set mortars achieve higher … For use with uncoupling membranes. You will need to experiment. Quick Dry Tile Adhesive Nov 12, 2018 … It seems like there are a lot of options for tile adhesive, but usually, … Dry, powdered thinset: Standard thinset comes in bagged powder … The best things about mastic are that it's easy to use and it cleans up quickly with water. Unmodified vs modified. Read more Read less. One of the huge benefits of this product is its sag resistance. Only Rapid Set thinset or any type of modified thinset or Redi Poxy should be used to lay tile on the pan. You mentioned how you understand how the porcelain needs modified thinset. MAPEI Uncoupling Membrane 50-lb Gray Powder Thinset/Medium Bed Mortar. Richmond's everyday low price! Tungsten Drill Bits Eternal Tools offer a wide selection of diamond drill bits and tungsten carbide drill bits from 0.1mm all the way up to 65mm. After reading the opinions … What type of thin-set mortar should I use when […] Does not adhere. The Laticrete mortar is also excellent for underwater applications. x 98 ft. 5 in. The problem with using modified thinset with Schluter Kerdi is that any thinset that gets trapped between two waterproof layers of Kerdi will not cure. Normal thinset dries. x 14 in. I bought this product because Schluter recommends it for tiling on Kerdi board. Water is then added to the blend to create the final mortar. on porcelain i would burn the thinset onto the back of the tile to make sure you get good adhesion. Bostik Ditra-Set™ Portland cement thin set large and heavy tile mortar for Schluter ®-Ditra ® and Schluter ®-Kerdi ® uncoupling and waterproofing membranes provides outstanding workability, excellent durability, significant leveling characteristics, and superior bond strengths in interior and exterior applications. Portland cement-based … I see Schluter now calls for unmodified both under and over the Kerdi. Unmodified vs modified. Richmond's everyday low price! Product overview. NEW! The Schluter FAST-SET® rapid-setting modified thin-set is ready to grout in 4 hours for fast-track projects. In the vast majority of cases, tile grout will be good, old Portland cement. Kerabond is classified as the company’s premium unmodified thinset so it is well worth the investment. $12.49. When it dries, it is a solid, dark red, so you know when it is time to apply thin-set mortar and tiles. $12.49. Polymer-modified thin-set mortar options are among the most popular for setting tile. Schluter Set White 50 lbs Bag UNMODIFIED Thin-SET MORTAR: Amazon.in: Home Improvement. Compare bcVQaiaaipBJoaaadcFVhxpeqX. Unmodified thinset is a blend of portland cement that's mixed with sand (silica), and water retention additives, usually lime. Ceramic, porcelain and rock tiles add beauty and functionality to many areas of the home and give homeowners many design options. Best Thinset For Ditra To Plywood. View Details. 24 hours How thick is Kerdi membrane? Learn the differences between modified and unmodified thinset and when each should be used for tile installations. Find helpful customer reviews and review ratings for Schluter Set Grey 50 lbs Bag UNMODIFIED Thin-SET MORTAR at Amazon.com. An unmodified thinset mortar, by contrast, cures through portland-cement hydration and actually depends on the presence of moisture to gain its strength, making it better suited for use with the Kerdi membrane. Schluter's recommendation is to use unmodified thinset mortar when installing Kerdi over most shower substrates. Portland cement-based unmodified thin-set mortars are dependent on the presence of moisture for hydration in order to gain strength. All three products, including the Schluter SET® are approved to set porcelain tile over Schluter® boards and membranes. For drilling stone, glass, metals. Mar 25th, 2011 12:59 pm. May 8, 2017 … Learn the differences between modified and unmodified thinset and when each should be used for tile installations. So even if Hardie didn't approve of using unmodified thinset, you'd still need to use it anyway because of the problems you'll have with the Kerdi. Schluter SET™, ALL-SET™, FAST-SET™ or an unmodified thin-set mortar must be used to construct all KERDI seams to ensure watertightperformance of the system. Laticrete's 317, or Tec's FullSet Plus are a couple more, but they require special ordering for me. Is one better …, i think most tile guys would use modified but either one would work. (( The exception is when you are installing Ditra on plywood.)) Unmodified mortar to use with uncoupling membranes. Sag-resistant and ideal for setting tile on both horizontal and vertical surfaces, ceramic, porcelain, and stone tile, including large and heavy tile. Modified thinset mortars aren't recommended for use with Kerdi because they must dry out to gain strength, whereas the membrane inhibits drying, which can lead to unpredictable results. With Kerdi, and the fleece on the bottom of the Ditra, it bonds because, when properly installed, the fleece (which IS bonded to the membrane) is embedded by the semi-fluid thinset - IOW, the fleece is encapsulated by the mortar, and because the fleece is bonded to the sheet membrane, once the thinset cures, it's all locked together. An unmodified thinset mortar, by contrast, cures through portland-cement hydration and actually depends on the presence of moisture to gain its strength, making it better suited for use with the Kerdi membrane. In principle, modified mortars also could be used over water-absorbing substrates such as drywall, cement backerboard, or dry-pack mortar — but seams and connections to the Kerdi drain would still need to be constructed using unmodified thinset mortar. And we use their systems in the bathrooms we remodel. https://www.schluter.com/.../faq/shower-system-kerdi-thin-set-mortar-type Posted by Randy Elliott on February 18, 2019. Keeping this in view, what happens if you use modified thinset on Kerdi? Kerdi-Band 10 in. If not, try using unmodified thinset (the cheap stuff) as it cures well if the moisture in the mortar is prevented from escaping. Thinset adheres to Sheetrock as well as any other surface, but you need to consider the purpose of the area when installing tile. Looks good Robert. Opening. Schluter's the only membrane manufacturer that recommends the use of unmodified thinset with their products. Best thinset to apply Schluter Kerdi? The biggest mistake pre-floating the mud is that the drain can be an issue if you cut your mud too high in relation. Mix with water - no additive required . Waterproofing Strip Kerdi-Band is a waterproofing strip for sealing Kerdi-Band is a waterproofing strip for sealing butt joints and floor/wall connections with Kerdi and Ditra membranes. Search this thread. The trouble is, I can’t find a source for unmodified thinset – at least the my usual sources (HD, Lowes, and my local building supply). Since KERDI is impervious, it does not deprive the mortar of its moisture. Follow edited Feb 24 '15 at 12:24. Portland cement-based unmodified thin-set mortars are dependent on the presence of moisture for hydration in order to gain strength. They are ideal for mosaic, small or … Unmodified thinset is also known as dry set mortar. you just need to get the tiles to … Apply up to 1/4" thick. For the liquid form, an unmodified or dry-set mortar powder is mixed with a liquid polymer additive instead of with water. Tilemasters is listed as a dealer on the Schulter website for my area so I’ve taken what they … When we heard the new Schluter thin-set was coming out it was a HUGE deal. Shop Floor & Decor for Schluter All-Set White Modified Thin-Set Mortar. Add 10% for contingency (recommended) To ensure you have enough material for your project we recommend adding an extra 10% to cover necessary cuts and accidental breaks or spills during installation. Thinset Decoded: Which is the best thinset to use for Ditra, Kerdi, porcelain tile, floors, large tile, wood look tile, and showers. Unmodified mortar to use with uncoupling membranes. Premium, Large-and-Heavy-Tile and Thin-Set Mortar Uncoupling Membrane Mortar is a dry-set mortar for use in large-and-heavy-tile (formerly known as “medium-bed”) and thin-set applications for installing tile on floors and walls. Two of the best known products of Mapei are also two of the best unmodified thinset on the market. Frankly, working with more than one type of mortar seems unnecessarily complicated. What this means is that Schluter can only warrant the Kerdi membrane itself, which must be installed with unmodified thinset mortar. In the vast majority of cases, tile grout will be good, old Portland cement Thinset Decoded: Which is the best thinset to use for Ditra, Kerdi, porcelain tile, floors, large tile, wood look tile, and showers. Unmodified thin-set mortar is recommended to set ceramic and stone tile, including large format tiles, over the KERDI membrane. Portland cement-based unmodified thin-set mortars are dependent on the presence of moisture for hydration in order to gain strength. If you opt for Keraset, you need to be wary of its recommendations. Modified vs. Unmodified Thin Set for Kerdi Shower Install. Last Updated: Dec 18th, 2011 6:22 pm; Tags: None. 1; 2; Search this thread. Unmodified thin-set mortar is recommended to set ceramic and stone tile, including large format tiles, over the KERDI membrane. Kerabond is classified as the company’s premium unmodified thinset so it is well worth the investment. A.Sean Gerolimatos, technical services manager for Schluter Systems, responds: With a few exceptions, unmodified thinset mortar is required for setting ceramic and stone tile over Kerdi membranes (800/472-4588, www.schluter.com ), as well as for bonding overlapped seams and connections to Kerdi drains. 50 LBS. Premium unmodified thin-set mortar, use with membranes and boards. Best Shower Pans - Comparison. Unmodified mortar correct? After reading your awesome posts we decided on the Ditra and feather finish but my question is….. does the feather finish cover the ENTIRE floor or just patches and after reading ….Ditra and Kerdi: For Schluter products like Ditra and Kerdi they want you to use an unmodified mortar. Get Pricing and Availability. Simple and quick projects Modified thinset mortars aren't recommended for use with Kerdi because they must dry out to gain strength, whereas the membrane inhibits drying, which can lead to unpredictable results. Can I put RedGard over Kerdi? A GOOD unmodified is just fine for the Kerdi applications and the setting of the tile. BUT there are always questions about the type of thin-set to use when installing DITRA, KERDI-BOARD and tile. Unmodified thinset is also known as dry set mortar. Learn the differences between modified and unmodified thinset and when each should be used for tile installations. The Schluter website says it is fine to use MODIFIED thinset to adhere the Ditra to the plywood subfloor, however they specify UNMODIFIED thinset to adhere the tiles to the Ditra. This type of thinset mortar is best for ceramic or … Q: What is the difference between modified and unmodified thinset, and in what … For example, porcelain, which has taken a large share of the market, is very …, Jun 15, 2017 … When it comes to thinset, choosing between modified or unmodified thinset can leave many tile installers scratching their heads. Premium, Large-and-Heavy-Tile and Thin-Set Mortar Uncoupling Membrane Mortar is a dry-set mortar for use in large-and-heavy-tile (formerly known as “medium-bed”) and thin-set applications for installing tile on floors and walls. Ditraset is a VERY good, unmodified thinset, if you can access it. Bostik Ditra-Set™ Portland cement thin set large and heavy tile mortar for Schluter ® -Ditra ® and Schluter ® -Kerdi ® uncoupling and waterproofing membranes provides outstanding workability, excellent durability, significant leveling characteristics, and superior bond strengths in interior and exterior applications. Complete fail. This also would apply to Ditra Heat. After reading your awesome posts we decided on the Ditra and feather finish but my question is….. does the feather finish cover the ENTIRE floor or just patches and after reading ….Ditra and Kerdi: For Schluter products like Ditra and Kerdi they want you to use an unmodified mortar.(. This allows the cement to properly hydrate, resulting in a strong, dense bond coat. Schluter Systems Kereck/fi 2 Kerdi Inside Waterproofing Corner, 4 Mil Thickness, Pack of 2 4.7 out of 5 stars 195. Read honest and unbiased product reviews from our users. In principle, modified mortars also could be used over water-absorbing substrates such as drywall , cement backerboard, or dry-pack mortar — but seams and connections to the Kerdi drain would still need to be constructed using unmodified thinset mortar. I have been a tile setter for 35 years and I help out alot of DIY's just as a source of information for them, and have had bad experiences with tile-redi. Modified thinset mortars are similar but include additional polymers — such as latex — which are introduced in either liquid or powder form. … To the best of my knowledge over drywall/CBU/FC it has always been … Unmodified thinset mortars, on the other hand, depend on the presence of moisture to gain strength, and therefore they are well-suited for these curing conditions. "Hardiboard" and the other variants are quite "thirsty" and require wetting as they tend to pull the water out of the thinset and make setting the Kerdi a race. Grout Cure If left unsealed, grout readily absorbs water and grime and quickly becomes gray or even black in Whether or not you must allow the grout to cure before applying a sealer depends on the sealer itself. Schluter SET™, ALL-SET™, FAST-SET™ or an unmodified thin-set mortar must be used to construct all KERDI seams to ensure watertightperformance of the system. i used, I’m feeling a little confused. Item # 576086 Model # 10152L. Use Current Location. First Prev. Mapei – Kerabond, Keraset, and Keraflor Two of the best known products of Mapei are also two of the best unmodified thinset on the market. Unmodified thin-set mortar is recommended to set ceramic and stone tile, including large format tiles, over the KERDI membrane. Reply to Thread Reply. With the paint sanded, it should allow moisture to dissipate into the drywall. Selecting the proper polymer-modified thin-set mortar for tile installation will add years of life to your new flooring. Schluter's recommendation is to use unmodified thinset mortar when installing Kerdi over most shower substrates. It is installed with unmodified thinset to ensure a fully water-tight seal to prevent leaks. If you opt for Keraset, you need to be wary of its recommendations. Mix the mortar a bit stiff, because with no grout you can’t have any oozing around the edges. This thinset chemically cures. For use with uncoupling membranes. • “Key In” mortar – Apply a thin layer of mortar with the flat side of the trowel before combing additional mortar with the notched side. It is delivered in plastic – you won’t have to worry about the regular cardboard getting wet. Contents. Modified thinset mortars aren't recommended for use with Kerdi because they must dry out to gain strength, whereas the membrane inhibits drying, which can lead to unpredictable results. While there are other unmodified thinset on the market, I decided it would be best to use the Schluter branded one. Discussion Starter • #1 • Aug 1, 2009 (Edited) Want to go buy any recommendations? Page 2 of 2 . With Kerdi, and the fleece on the bottom of the Ditra, it bonds because, when properly installed, the fleece (which IS bonded to the membrane) is embedded by the semi-fluid thinset - IOW, the fleece is encapsulated by the mortar, and because the fleece is bonded to the sheet membrane, once the thinset cures, it's all locked together. The Schluter website says it is fine to use MODIFIED thinset to adhere the Ditra to the plywood subfloor, however they specify UNMODIFIED thinset to adhere the tiles to the Ditra. Schluter Systems Kereck/fi 2 Kerdi Inside Waterproofing Corner, 4 Mil Thickness, Pack of 2 4.7 out of 5 stars 195. Kerdi-Drain Flange PVC 2in. Portland cement-based unmodified thin-set mortars are dependent on the …. Unmodified thinset is a blend of portland cement that's mixed with sand (silica), and water retention additives, usually lime. Rls Tile Leveling Quick dry tile adhesive nov 12, 2018 … It seems like there are a lot of options for tile adhesive, but usually, … Dry, powdered thinset: Standard thinset comes in bagged powder … The best things about mastic are that it's easy to use and it cleans up quickly with water. Use as a medium-bed or thin-set mortar for installing tile and select natural stone on floors and walls. 1 0. Schulter Kerdi Vs. Redi Tile. Contents. Sorry Joe, I posted the other thread before I seen you combined them. Usg is basically the same thing as Kerdi. And this is a rare case where less is better. Waterproofing with KERDI-BOARD Where waterproofing is desired, the joints and corners of KERDI-BOARD in the area must be sealed with KERDI-BAND using Schluter-SET, Schluter-ALL-SET, Schluter-FAST-SET, or unmodified thin-set mortar. Contact Us Contact Us. 50pc Tungsten Carbide Micro Drill Bits Set Drill Press Dremel Pin-Vise 10 each .3mm .4mm .5mm .6mm .7mm 1/8" Shank 3.175mm TOY JEWELRY MAKING, Crafts, CNC, PCB. Check Other Stores closed. Use This Amount. Can be mixed with MAPEI's Polymer Additive (instead of water) for enhanced performance, and for setting a wider range of tile and stone over additional substrates. Thinset mortar lays a bed for placing tile. Choosing A Kitchen Splashback Things To Know Before You Buy. Mar 25th, 2011 12:59 pm #21; Maymybonneliveforever [OP] Deal Fanatic Oct 22, 2007 6110 posts 1093 upvotes Mississauga . For example, if a shower is used before the mortar has cured properly, leaks and polymer leaching can occur. Therefore, it’s best to use unmodified thinset when working with an impervious installation membrane like Prodeso for installing radiant floor heating. A HD employee sold me customblend unmodified thinset and Multiset to use over and under the Kerdi and Ditra in my latest bathroom project. Select from a variety of quality thin-set mortars. Thinset Decoded: Which is the best thinset to use for Ditra, Kerdi, porcelain tile, floors, large tile, wood look tile, and showers. So I really prefer a traditional sloped mud bed. Width. An unexpected homeowner reaction to a siding remodel project with cellular PVC trim. Jump to page: / 2. It's important to note that latex-modified thinset can still be used between the membrane and the subfloor because it is not impervious. Skip to main content.in. Total Bags Needed. When installing KERDI with unmodified thin-set mortar over particularly dry and porous substrates, it is recommended to wet the substrate first, in order to help prevent premature drying or skinning of the thin-set mortar. They are ideal for mosaic, small or medium-sized tile installations on walls, floors or countertops. Trying out the new schluter thinset with usg waterproofing membrane. "Hardiboard" and the other variants are quite "thirsty" and require wetting as they tend to pull the water out of the thinset and make setting the Kerdi a race. • Mortar should be combed in one direction to help prevent air pockets. Learn more Tools Coverage Calculator Build ... Latex Additive is a premium, flexible, acrylic mortar additive that can be used in place of water when mixing TEC brand unmodified thin set mortars. Should I use modified or unmodified thinset? Laticrete International 0254-0050-21 – Best Thinset for Outdoor Tile Since this is a modified thinset, you can freely use it on glass tile both indoors and outdoors. Jump to Latest Follow 1 - 3 of 3 Posts.