Kerdi Membrane Over Cement Board Food

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BATHROOM - KERDI MEMBRANE OVER CEMENT BACKERBOARD - HOME ...
When installing Schluter Kerdi Membrane over cement backerboard: ... (3ft-3in wide) Or will the Kerdi membrane (with seams taped with kerdi band) prevent each board from moving independently? bathroom shower tile backer-board kerdi. Share. Improve this question. Follow edited Sep 18 2020 at 20:20. isherwood. 100k 6 6 gold badges 126 126 silver badges …
From diy.stackexchange.com
Reviews 2


SCHLUTER KERDI 108 SQ FT WATERPROOFING MEMBRANE : AMAZON ...
FREE Shipping on orders over $35 shipped by Amazon. Schluter DITRA HEAT DHEKRT12040 26.7 SF 120V Kit Includes Touchscreen Programmable Thermostat,Heating cable, Ditra Heat sheets, 2 Floor sensors . 4.5 out of 5 stars 15. $501.60 $ 501. 60. Laticrete Waterproofing Membrane Fabric - 6 x 75' Roll by Laticrete. 4.6 out of 5 stars 24. $33.33 $ 33. 33. Get it by …
From amazon.ca
Reviews 17


SHOWER INSTALL - CEMENT BOARD OR SCHLUTER? - REDFLAGDEALS ...
The price difference between using cement board and all the goes with it and standard drywall and schluter was about $100.00 per shower so I used schluter kerdi and cement board and paid the extra $100.00 price difference. How the contractor can justify $2500.00 extra for the waterproof membrane which took me about one full day to install on …
From forums.redflagdeals.com


WATERPROOFING (KERDI) | MEMBRANES | SCHLUTER.COM
Schluter®-KERDI-KM is a pre-cut collar of the KERDI waterproofing membrane designed to seal around pipes or other similar elements through KERDI or DITRA/DITRA-XL membranes. Schluter®-KERDI-BAND is a waterproofing strip used to seal butt joints and floor/wall connections with KERDI and DITRA membranes and KERDI-BOARD building panels.
From schluter.com


LIQUID WATERPROOFING (REDGARD) OVER DUROCK CEMENT BOARD ...
Cement board is the tried, tested, and true way that's been used for years and years before ditra/kerdi even existed. Sure ditra/kerdi is new technology and may be the new way, but doesn't mean the old way doesn't work either.
From forums.redflagdeals.com


INSTALL SCHLUTER KERDI LIKE A BOSS - JUST NEEDS PAINT
Schluter KERDI is a waterproofing membrane.. It ensures water stays in and does not escape behind the cement board of a bathtub or shower enclosure into the framing. As we have established in a past post, grout is porous.If you end up with mold growth behind the wall, it’s going to be because of some other problem from the other side of the wall, not the shower …
From justneedspaint.com


KERDI MEMBRANE OVER CEMENT BOARD RECIPES
2020-09-17 · When installing Schluter Kerdi Membrane over cement backerboard: Should I use Alkali Resistant Mesh Tape and thinset on the seams of the backer board (for long term durability to prevent each board moving independently thus preventing cracking) prior to installing the Kerdi membrane.(3ft-3in wide)Or will the Kerdi membrane (with seams taped with kerdi …
From tfrecipes.com


HOW DO YOU MIX THINSET FOR KERDI MEMBRANE?
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. Secondly, what size notched trowel for Kerdi membrane? Cut KERDI to size prior to ...
From findanyanswer.com


WHAT IS SCHLUTER KERDI BOARD? - TREEHOZZ.COM
KERDI-BOARD by Schluter is one of the best ways to waterproof a shower. Here's why: anybody can install it!!! Plus, it's backed by a great warranty. A lot of folks like using cement board but it's heavy and requires a waterproofing membrane over it.
From treehozz.com


WHAT IS THE PROPER SUBSTRATE TO USE ON TILED WALL? - FINE ...
As for a roll-on membrane over cement board, sure, they are fine. I prefer Hydroban over RedGard, but again, that's personal. But the marriage of the two products will make for a fine installation. If you want Kerdi over drywall and you encounter resistance from your compliance officers, print out the Schluter certificates and installation info and go have a …
From finehomebuilding.com


BATHROOM - SHOULD I USE KERDI MEMBRANE OR CEMENT ...
It is a topical waterproofing layer that is put over the substrate to keep water from getting to the wood frame and nails. My understanding is that Schluter-Kerdi, being a sheet topical membrane, recommends just going with regular drywall instead of cement board but you can certainly use cement board as the substrate. It doesn't matter but you ...
From diy.stackexchange.com


HOW DO YOU INSTALL TILE OVER SCHLUTER KERDI?
First Kerdi can be installed on drywall or cement board. However if installed on drywall it is only protecting one side. The back side of the drywall fails and it is just as bad or worse than if it had an issue on the tile side. Kerdi really offers very little advantage over hardiboard plus membrane.
From askinglot.com


CAN KERDI MEMBRANE BE INSTALLED OVER CEMENT BOARD ...
Looking for an answer to the question: Can kerdi membrane be installed over cement board? On this page, we have gathered for you the most accurate and comprehensive information that will fully answer the question: Can kerdi membrane be installed over cement board? Kerdi really offers very little advantage over hardiboard plus membrane. As a contractor, I have …
From answeregy.com


CAN I INSTALL KERDI OVER PRIMED DRYWALL IN A BASEMENT ...
There are one or two code inspectors here who will say: no, that you can only put Kerdi or a waterproofing membrane over cement board in a wet area inside. Schluter says you can put Kerdi over drywall - in fact encourage it. But when it comes down to it, your inspector may have the last word, if you plan on having a permit pulled. It is a matter of time before the …
From diychatroom.com


CAN SCHLUTER BE USED OUTSIDE?
Here's why: anybody can install it!!! Plus, it's backed by a great warranty. A lot of folks like using cement board but it's heavy and requires a waterproofing membrane over it. 34 Related Question Answers Found Can I use porcelain tile outdoors? Porcelain may seem like the last material you would use for an outdoor patio or walkway. However, porcelain in tile form …
From treehozz.com


WHAT TYPE OF THIN-SET MORTAR SHOULD I USE WHEN ... - SCHLUTER
The type of bonding mortar used to apply KERDI must be suitable for the substrate and must penetrate and engage the membrane fleece. For all the substrates listed in this Handbook (e.g., gypsum board, cement backerboard, etc.), Schluter SET™, ALL-SET™, FAST-SET™ or an unmodified thin-set mortar is recommended. When installing KERDI with unmodified thin-set …
From schluter.com


SHOWER – KERDI MEMBRANE OVER CEMENT BACKERBOARD – ITECTEC
When installing Schluter Kerdi Membrane over cement backerboard: Should I use Alkali Resistant Mesh Tape and thinset on the seams of the backer board (for long term durability to prevent each board moving independently thus preventing cracking) prior to installing the Kerdi membrane.(3ft-3in wide)Or will the Kerdi membrane (with seams taped with kerdi band) …
From itectec.com


KERDI MEMBRANE NOT STICKING TO CEMENT BOARD - CERAMIC TILE ...
We installed cement board on the walls, and today when we attempted to apply the Kerdi membrane we could not get it to adhere. We think it is the cement board (Durock) sucking the moisture out of the unmodified thinset. We tried soaking the cement board and applying the kerdi in small sections. We tried adding water to the thinset, we tried using a larger notch …
From johnbridge.com


KERDI MEMBRANE NOT STICKING TO CEMENT BOARD [ARCHIVE ...
We installed cement board on the walls, and today when we attempted to apply the Kerdi membrane we could not get it to adhere. We think it is the cement board (Durock) sucking the moisture out of the unmodified thinset. We tried soaking the cement board and applying the kerdi in small sections. We tried adding water to the thinset, we tried using a larger notch …
From johnbridge.com


CAN KERDI MEMBRANE BE INSTALLED OVER CEMENT BOARD?
Kerdi can even be installed over drywall. Cement board and grout are not water proof, if there's Kerdi no moisture is ever going to be able to get behind it. The weak points in the system are always in the corners where one wall meets another. Which Thinset for Kerdi? Unmodified thin-set mortar is recommended to set ceramic and stone tile, including large …
From treehozz.com


USING KERDI SCHLUETER MEMBRANE WITH CEMENT BOARD.
Schluter says that the Kerdi membrane and tile can be installed over standard gypsum wall board without any problems. Since the existing wall board will be removed, I'd prefer to go a little extra and install a water proof cement board type base so the tile has a solid substrate even if it were to get wet, such as from a plumbing leak, or from ...
From houzz.com


IS IT SINFUL TO PUT KERDI OVER HARDI-BACKER? - HOUZZ
True cement board (Durck, Wonderboard) is my first choice as a tile or Kerdi backer. One thing I do like fibercement (Hardie) for is when I need thin strips of cement board. To line niche shelves, for instance. When screwed to the framing, thin strips of cement board fracture more easily than thin strips of fiber-cement.
From houzz.com


CAN YOU PUT KERDI OVER HARDIBACKER? – THEKNOWLEDGEBURROW.COM
7 Why is Kerdi membrane not sticking to cement board? 8 Can a Kerdi be put on drywall? 9 Do you need a Kerdi membrane for a shower? 10 Can you use Kerdi board in place of backerboard? Can you put Kerdi over Hardibacker? The handbook recommends that you use regular drywall. This is because kerdi is a complete “waterproofing system” and as such, the …
From theknowledgeburrow.com


CAN I PUT SCHLUTER OVER CEMENT BOARD? – THEKNOWLEDGEBURROW.COM
Can I put Schluter over cement board? It would be recommended to Schluter fabric over the entire area, or put a couple layers of aqua guard or redguard over the cement board. Otherwise the water from the shower will absorb into the grout between the tiles, into the mortar, into the cement board and out the bottom, rusting the nails or screws as it goes. Can I use Kerdi …
From theknowledgeburrow.com


SHOWER WALLS WITH CEMENT BOARD BUT KERDI NICHE ...
The seams/corners/joints for cement board I will tape with fibreglass mesh tape and fill with thin set. But the joint/seams in between niche and cement board, I screw it with the kerdi screws to stud. But with the joints can I use thin set and kerdi band to seal it? After that I will paint the entire walls with 2 coats redguard. Won’t be painting the schluter niche or the Kerdi band. 4 ...
From reddit.com


CAN I CUT A KERDI SHOWER PAN?
7 Can you use Kerdi over cement board? 8 Can I use Ditra on shower floor? 9 Which Thinset for Kerdi shower pan? How wide is a kerdi curb? The curb can be used in conjunction with KERDI-SHOWER-T/-TS/-TT shower trays or mortar bases and is available in three sizes, 38″ x 6″ x 4-1/2″ (97 x 15 x 11.5 cm), 48″ x 6″ x 4-1/2″ (122 x 15 x 11.5 cm) and 60” x 6” x 4-1/2” (152 cm x 15 ...
From askingthelot.com


KERDI SHOWER SYSTEM VS. CONCRETE BOARD - GREENBUILDINGADVISOR
You could go with kerdi over cement board, you will need an expert to tell you if this is better then kerdi over drywall, though i will guess its unnecessary. GBA Editor Martin Holladay | Jul 26, 2015 06:53am | #3. Yasir, Kerdi-Board by Schlüter is one brand name of polystyrene backerboard for tile. There are other brand names of polystyrene backerboard, as …
From greenbuildingadvisor.com


SCHLUTER KERDI 3 FT. 3-INCH X 33 FT.. WATERPROOFING ...
This allows you to create a maintenance-free, watertight shower assembly without a mortar bed.This kit includes: 1 KERDI-SHOWER-T/-TS/-TT shower tray 38" x 60", 2 KERDI-BOARD-SC shower curbs 38" x 6" x 4-1/2", 1 roll KERDI waterproofing membrane 3' 3" x 33' = 108 ft2, and 1 roll KERDI-BAND waterproofing strip 5" x 33'.1 KERDI-DRAIN PVC flange with 2" outlet and …
From homedepot.ca


DENSSHIELD VS KERDI BOARD RECIPES
2014-11-24 · The price difference between using cement board and all the goes with it and standard drywall and schluter was about $100.00 per shower so I used schluter kerdi and cement board and paid the extra $100.00 price difference. How the contractor can justify $2500.00 extra for the waterproof membrane which took me about one full day to install on …
From tfrecipes.com


KERDI-BOARD: WATERPROOF A SHOWER IN 1 DAY : 8 STEPS (WITH ...
A lot of folks like using cement board but it's heavy and requires a waterproofing membrane over it. Furthermore, if you'r working in an older home KERDI-BOARD fits better than cement board in odd spaces. After today's tutorial you gain the confidence to transform your old bathroom into a new space. Let's start!! Here's today's story: I had to remodel a 120 year old bathroom …
From instructables.com


CAN YOU USE MASTIC OVER KERDI? - ASKINGLOT.COM
Can you tile over Kerdi membrane? ... If you are going to tile over the cement board, you should tape the seams. If you just want to leave the corners untreated that will probably be fine, because that seam won't split the center of a tile. How thick should mastic be for wall tile? The terms thinset cement, thinset mortar, dryset mortar, and drybond mortar are …
From askinglot.com


CAN YOU PAINT KERDI MEMBRANE?
14 Can I use tile adhesive on Kerdi board? 15 Can you put Kerdi membrane over drywall? 16 Can you plaster over Kerdi membrane? 17 Is Schluter Ditra better than cement board? 18 How thick is waterproof membrane? 19 How long does shower membrane last? 20 How soon can you tile after waterproofing? 21 Can you tile over waterproof membrane? 22 …
From askingthelot.com


CAN I USE KERDI BAND ON CEMENT BOARD?
If you are going to tile over the cement board, you should tape the seams. If you just want to leave the corners untreated that will probably be fine, because that seam won’t split the center of a tile. Additionally, will RedGuard stick to Kerdi board? 1) No, it won’t interfere with the performance or adversely effect it. RedGuard is not harder to adhere to. There is no …
From askingfact.com


CAN YOU PUT KERDI MEMBRANE OVER CEMENT BOARD? – SHORTINFORMER
Can you put Kerdi membrane over cement board? Kerdi can even be installed over drywall. First Kerdi can be installed on drywall or cement board. However if installed on drywall it is only protecting one side. The back side of the drywall fails and it is just as bad or worse than if it had an issue on the tile side.
From shortinformer.com


KERDI AND POLY VAPOUR BARRIER FOR SHOWER - DOITYOURSELF ...
Kerdi is the vapor barrier, there is no need for anything behind it. Kerdi can even be installed over drywall. Cement board and grout are not water proof, if there's Kerdi no moisture is ever going to be able to get behind it.
From doityourself.com


MODIFIED VS. UNMODIFIED MORTAR WITH KERDI MEMBRANES | JLC ...
When installing stone tiles over Schluter's Kerdi waterproofing membrane, is it okay to use modified thinset mortar? 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 polymer-modified no-sag mortar. A.Sean Gerolimatos, technical services manager for Schluter …
From jlconline.com


LIQUID MEMBRANE OVER CEMENT BOARD | TERRY LOVE PLUMBING ...
Liquid membrane over cement board. Discussion in 'Shower & Bathtub Forum & Blog' started by Ukrop, Jun 21, 2017. Ukrop New Member. Joined: Jun 14, 2017 Location: Kitchener, ON. Hi there! I'm in preliminary stage of my bathroom reno - ripping old stuff out. And planning new stuff It's my first bathroom project - I read ALOT online that's why have questions …
From terrylove.com


KERDI QUESTIONS AND ANSWERS - KENNEDY KITCHENS & BATHS
Kerdi can even be installed over drywall. Cement board and grout are not water proof, if there’s Kerdi no moisture is ever going to be able to get behind it. Does Kerdi board go over drywall? Yes,Kerdi can be installed on drywall or cement board. However if installed on drywall it is only protecting one side. The back side of the drywall fails and it is just as bad or …
From kennedykitchensandbaths.com


WHAT TYPE OF THIN-SET MORTAR SHOULD I USE WHEN ... - SCHLUTER
Schluter-Systems requires the use of Schluter SET™ , ALL-SET™ , FAST-SET™, or an unmodified thin-set mortar meeting the requirements of ANSI A118.1 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. …
From schluter.ca


KERDI ON SHOWER CURBS - JLC-ONLINE FORUMS
Re: Kerdi on shower curbs Doug, regarding the ends of the curb cracking, that is the beauty of a surface applied membrane, it doesn't matter. 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. The way I look at ...
From forums.jlconline.com


BEST BACKER OPTION FOR KERDI MEMBRANE - DOITYOURSELF.COM ...
Wall and Flooring Indoor Tiling - Best backer option for Kerdi membrane - Hello y'all, I am doing a shower tiled stall and am wondering what is the best backer to use with kerdi waterproofing membrane? With a little research I am leaning towards cement backer board. It seems that if there is an interior leak (inside
From doityourself.com


WHY DOES DRYWALL WORK IN A KERDI SHOWER? | TERRY LOVE ...
Kerdi is also used as shower lining, as required in IRC Section P2709.2 and IPC Section 417.5.2, over concrete, mortar, tile backerboard, expanded polystyrene foam board, prefabricated polystyrene shower trays, curb and ramp, gypsum board and masonry substrates." So, you can choose what board you want in your shower when using Kerdi. Schluter's ...
From terrylove.com


KERDI BOARD: WATERPROOF YOUR SHOWER IN 1 DAY – HOME REPAIR ...
A lot of folks like using cement board but it’s heavy and requires a waterproofing membrane over it. Furthermore, if you’r working in an older home KERDI-BOARD fits better than cement board in odd spaces. After today’s tutorial you gain the confidence to transform your old bathroom into a new space. Let’s start!! Here’s today’s story: we had to remodel a 120 year …
From homerepairtutor.com


LATICRETE - KERDI QUESTIONS - JLC-ONLINE FORUMS
Laticrete - Kerdi Questions. 03-18-2008, 12:24 PM. I see there are lots of posts about Kerdi!! I am getting ready to install the Kerdi system for the first time and have a quick question. They state to use un-modified thinset to set the pan and install the membrane.
From forums.jlconline.com


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