No Toilet Flange on Concrete Slab. . Make sure the keep the toilet bolt slots in and just below the flange clear of concrete. ***Just double check the flange location to make sure the offset from the wall is compatible with the toilet you plan to install. I'm hearing that I can cut the LVP around the flange and be ok.. the toilet closet is very small and separate from the main room of the bathroom.. Can I do this and be ok.?.. Shop toilet flanges and a variety of plumbing products online at Lowes.com. OR you can do what I did . You could pay someone $$$$$ to jack hammer out half of your basement floor and connect up to the terra cotta. A poured cast iron flange is not going to rock or move anywhere at all if done properly and is by far the best repair option to replace an existing cast iron flange. DISCLAIMER: I am not a licensed plumber. for those that rarely drill the harder stuff. Thanks for the tips! If that was mine I'd bust out the concrete, cut the straight pipe, install new hubless PVC to cast coupling, short piece of PVC, elbow and another piece of PVC that comes out above the finished floor. :-( No matter. I don't have any personal experience, so I can't say how durable they are, but for a couple bucks it's worth a try. Did you make this project? The old toilet had a homemade wooden spacer with the jbolts going through it. Actually, this is a very simple process, so now I will help you understand more about it so that you can do it yourself at home. Concrete Flanges If you run into a flange that is going into a concrete floor, make sure you screw the new flange in with Tapcons, not drywall-type blanks and screws. Researching replacing my old flange led me here- was wondering of anyone had heard of it. Once the flange was in, I let the ABS cement dry for a couple of hours. There are no anchors connecting the flange to the concrete slab. What concrete should I - Answered by a verified Plumber. This is sometimes caused by a toilet that is loose, or it can be the result of a wax ring that has grown old and is no … Find toilet flanges at Lowe's today. Actually, this is a very simple process, so now I will help you understand more about it so that you can do it yourself at home. The screws that attach the flange to the floor have rusted out and one is broken to a useless nub (circled in pic). Seems to be a clever solution to the problem of leakages from under the flange. My main focus was tearing down the walls and putting up new tile around the tub and floor. Thanks for your comments. Am I suppose to add concrete around the pipe and how do I level it with the floor. The flat side of the gasket should be facing down and resting on the inside bottom lip of the flange. A toilet flange connects the bottom of the toilet to the drainpipe in the floor of the bathroom. When I replaced a toilet, I discovered that my toilet flange was not actually secured to my concrete subfloor at all and had come out of level, causing a leak between the bowl and the floor on the side that sunk beneath the finished floor. (there's no way a narrow strip of new concrete is going to hold the new screws without breaking) Once set remove the foam and cut off the pipe even with the floor and install a glued on flange. That would be a great tip, esp. on Introduction. With the toilet flange in place, you are ready to install the toilet with a new wax ring. I was originally thinkin The flange would be on the outside of the pipe for less restriction. The most important consideration is to have the surface of the flange come as close to the level of the floor surface as possible, without being at the same level or higher. As Mike said : That's a mess. I am not responsible if you injure yourself, cause damage to your property, or violate your local plumbing code. Should I try to replace the floor piece or just spray mold spray an on Introduction. Pick the toilet up again and line up the replaced toilet bolts in the concrete floor with the sides of the bowl then place the toilet down gently onto the repaired flange. . 10 years ago installing new toilet in an old house, and notice more than a tiny gap around the flange and tile (where I can see some framing) and thinking that I should fill it with something watertight just in case the wax ring doesn't completely stop an overflow. Comes as a full kit containing a toilet flange, 8 spacers, a patented toilet seal gauge and a couple of screws. Nice fix for a vexing, and hopefully rare problem. and then retro-fitting a piece of PVC to use as a flange attachment. Clean up around the bottom of the toilet and place the new wax ring on the repaired flange. Since I would eventually be drilling into the new cement, I let it cure for a week before laying the final cermic tile with thinset. Nice fix. your job looks fine, i just figured my way was a bit easier and also lots quicker. Laying tile was incidental to the project, and I am by no means an expert, so I skimmed over that part. The flange was an older iron one that looked like it was either set or tapped into the concrete. This will give me room to slide my new flange in. Hope thats possible. A leaky wax seal or a dripping water supply line can make the area around the toilet wet. It didn't leak but definitely needed some attention. I vacuumed out the holes to get rid of the resulting concrete dust. if that is concrete under it like mine, after the bolts rusted out ,i just used my rechargeable hammer drill from Home Depot (50 bucks) and concrete bit ,for drilling out the old rusted bolts and on into the concrete ,the further you drill the longer the bolt you need, use two 1/4 inch concrete bolts (Blue) with toilet washers and was done.total of 30 minutes. Guest 1: OK - are you talking a floor flange (a metal plate the toilet bolts down to) or the wax ring that acts as a gasket between the flange and the toilet ?. Use it with a wide range of DWV pipe sizes. Apart from preventing leakages, Flexon’s toilet flange also corrects up to 1-inch offsets on the toilet and can also seal rocky toilets, which means that it can remain intact even with small toilet movements. This item coming up through the floor remind you of a upside down top hat. on Step 9. Also looks like old cast rusted out pipe it's connected to. If this is cast iron, you can find a flange that goes inside (3" or 4") with a rubber ring around … … ***pour concrete to the toilet flange. That’s it- you have successfully set up a new toilet flange on a concrete floor. That’s it- you have successfully set up a new toilet flange on a concrete floor. How to Cut Cement Board Around a Toilet Flange. Removing Flooring From Around a Toilet. See your hardware store for a flange … Originaly, the toilet sat rock solid on the concrete slab. Sure beats digging up the slab and starting over! 11 years ago I have a problem, trying to install a new toilet; when we removed the toilet we notice a iron flange (or pipe coming up in concrete) with a rim and no holes to put the new flange on. Cutting flooring to fit around a toilet flange is not particularly challenging, because any inaccurate cuts will be hidden by the toilet. Press to the floor before securing the toilet flange to the concrete floor. The Toilet Flange Tile Guide is an award winning new product. Do I … Then drill a series of holes straight down, about 2"- 3" deep, all the way around the pipe about 1/2" apart from each other and 1/2"- 3/4" away from the pipe. The pipe appears to have an ID of 3.5". Connecting a new toilet flange starts with removing the toilet to expose the flange underneath. I used the kind with the tapered wood screw type head so that once all the way in, they seated nicely in the recessed holes in the flange and held it tight. I put a new piece of pvc in the coupling and tightened it down before filling with concrete. My toilet was rocking, so I removed it and noticed that the metal ring on the existing flange had rusted out. The best I could measure it.. it looks to be 3" id. I discovered the reason was because the concrete about half way around the cast iron drainpipe and flange had deteriated, leaving nothing to hold the screws. I was afraid if I made it too tight that I would have issues getting fitted tile under it and I didn't want it too high above finished floor as well. It will be hidden under the toilet bowl! To know about toilet flange installation on tile, read the following section. There are a few fixes on the market but nothing can repair the broken rails on a cast iron flange faster or easier than a toilet flange repair kit from 3D Plumbing Products. That will be ugly. Making sure the ABS was plumb, I cemented it into place with mortar mix. I used the yardstick to mark floor level. Come join the discussion about tools, projects, builds, styles, scales, reviews, accessories, classifieds, and more! The top section of the clay pipe had to go. I have to do this and I'm not looking forward to it. Every flange is designed to anchor the toilet to the floor and seal to the sanitary pipe. If this is the case, each time the toilet flushes, drain water may seep out around the base of the toilet. Toilet removed: Old flange removed/cleaned up. Concrete Flanges If you run into a flange that is going into a concrete floor, make sure you screw the new flange in … To know about toilet flange installation on tile, read the following section. Here's the kicker..... You need to open up your hole in the concrete. Then the toilet is reset, so the base covers the cuts around the drain. Unfortunately, PVC cement is permanent, and I ended up cutting a sizable chunk of the old pipe down with a Dremel tool (only thing I could use to cut below floor level!) The towel keeps sewer gases from coming into the house. This Oatey 4 in. I removed the old flange, which had an extended 4 inch spigot. It is packaged in 4 in. 12 years ago the moment of truth: Using the Tapcon drill bit, I drilled four holes down into the concrete to line up with the holes on the flange. Then proceeded with a normal toilet installation. The toilet has to be removed, and the flooring cut to go around the floor drain. Should I seal the space around the flange and the floor? there is all so a nohub toilet fitting that goes over the pipe for this kind of thing. I wouldn't mind seeing a little more detail in how to do things, (e.g., "what's Thinset") [mortar, I presume] for those not in the know. if that is concrete under it like mine, after the bolts rusted out ,i just used my rechargeable hammer drill from Home Depot (50 bucks) and concrete bit ,for drilling out the old rusted bolts and on into the concrete ,the further you drill the longer the bolt you need, use two 1/4 inch concrete bolts (Blue) with toilet washers and was done.total of 30 minutes. There is no flange for the bolts . This way PVC has room to expand and contract. Use Tapcon anchors or a similar type of masonry/concrete screws to fasten the toilet flange to the concrete slab. I have used that too and will agree that it works very well. First cut the pipe flush with the floor (to give you room to work) and stuff a rag into the pipe. 5 years ago ROOTS AROUND FLANGE; Author: Anonymous User Hey everyone, I have seen this many times over the years but still don't know a posative way to get rid of roots that follow the drain line and comeup by the toilet. I am installing concrete around toilet flange. I am looking at the 4" toilet waste line, and I need to fit a flange over it on the outside. I put a shield around the pvc to keep the concrete from getting up against it. May be bigger or smaller than the existing toilet. How to Cut Out Rotted Wood by a Toilet Flange. However, installing the flange on a tile floor is different. P.C.D. Cement board is the perfect backer board for ceramic tile on either floors or walls. The toilet was then reinstalled normally, and it looks perfect. Don't pay expensive plumbers and home repair service fees when you can do it yourself. If your flange is loose or deteriorating, it can leak and erode the surrounding flooring, causing significant damage over time. You can drill that tile and get some screws like lag screws, add a washer and secure to the floor that way, just dont overtighten and crack the bowl base. 10 years ago If using a plastic flange ring, be careful not to crack the ring by screwing the anchors in too far. I have an older home built in the 60's and the toilet was wobbly. . I chipped it out down to the lower lip (about 1" - 1 3/4" down) using a cold chisel and a hammer. I had to complete a couple of toilet flange installs on a concrete floor. What do you think? I removed the toilet in my 42 year-old house to replace the wax ring because the toilet was wobbly. I want to reinstall it correctly. When it comes to a cast iron toilet flange repair, there is nothing worse. The floor flange is a durable ring that fits over the drainage pipe, creating a solid foundation for the toilet. I removed the toilet and the flange had come loose from the concrete subflooring. The first is the No-Caulk cast iron repair flange which comes in two depths. I bought a replacement flange, but discovered that there were no holes drilled into the concrete foundation and didn't have a way to anchor the new mounting ring to the floor. I shall forget the toilet riser Both are PVC. The flange is going to screw into the new concrete. JavaScript is disabled. Installing a Toilet Flange. On the other hand, if they're not, maybe they should stay that way in this case, thereby saving their marriage and a desperate Sunday afternoon call to Fly by Night Exhorbitant Plumbing Co. This got me thinking about the approach to take with the concrete and had me looking at those that fit in, which seem to be easier to replace if needed vs one thats mated directly to the concrete on the outside. Replace the toilet and tank and secure the flange … Then … Lastly, place the wax ring on the flange so that you can later install the toilet on the flange. What a pain that job was! The mouth of the terra cotta (or clay) drain pipe is about 7" in diameter. I discovered the reason was because the concrete about half way around the cast iron drainpipe and flange had deteriated, leaving nothing to hold the screws. Then I tried one of the re-usable wax-ring replacements (NEXT i believe), no water leak but still sewage smell. 12 years ago The flange is NOT flush to the concrete floor, the builder seems to have put clear silicone in there. They make toilet flange repair rings. Make sure the flange is set up correctly for the toilet t-bolts. Toilet flange repair, specifically the kind using a toilet flange extender, is pretty simple. Don't forget to wear safety glasses when forcefully chipping out sharp pieces of clay! Neat work on tile and flange, and the good taste to replace the red tile. Lastly, place the wax ring on the flange so that you can later install the toilet on the flange. Pick up the toilet again, bending at the knees and not the back. x 82 ft. R-2 Foam Closet Wrap is used to wrap around a closet pipe before pouring concrete and remove it after the concrete has set. 10 new product of 2016 from the SUPPLY HOUSE TIMES TRADE MAGAZINE The Guide seals the area around the toilet flange protecting your subfloor from water damage and BLACK […] To eliminate these issues, it’s important to ensure your flange is set to the right height, and if it’s broke or damaged in any way, you’ll also want to replace it. The flange has basically disintegrated. You need to clean the area around the bottom of the toilet and then place a new wax ring on the repaired flange. If you want to make a mini expansion joint you could get a little crafty and wrap electrical tape 5-6 times around the toilet and that can be the padding between the two brittle surfaces. When a toilet is leaking from the base, you may need to replace your toilet flange. ... it is higher than the sub floor. I removed the old flange, which had an extended 4 inch spigot. Not only will you save money, but also you'll have the satisfaction of knowing that you repaired your toilet … The flange was connected to it with a rubber coupling clamp. I grouted the tile, then . Press the ring into place around the inlet. You could tapcon the toilet bowl to the floor with a rope of plumber's putty like they did in the old days. Since you're raising the level of the floor, you'll likely need to raise the level of the flange that skirts the drain as well. I hacksawed the nubs so they were flush with the floor. Hi All! Then put new concrete around it making sure the new flange is secured to the pipe and the floor. Hook-up wate I am about to remodel our basement bathroom (concrete subfloor). The ceramic of the toilet will expand and contract at a similar rate to the concrete. The holes to mount a typical flange line up with the lip of the clay pipe and it wouldn't hold the flange. A toilet flange connects the bottom of the toilet to the drainpipe in the floor of the bathroom. Before laying the tile, I used a tile bit to drill holes where the flange would be screwed in. Will doing the inside install cause my toilet to have more issues with clogging or it doesn't matter at … 1) use a sharp carbide tipped masonry bit and squirt water on it periodically as you drill If these bolts are loose, the toilet may rock, breaking the seal formed by the wax ring. Crumbled concrete floor around toilet flange. Replaced vinyl tile with ceramic, in a bathroom on a slab. I know you are not a plumber, but If you could point me in the right … level 2. The floor slopes slightly toward the front of the toilet so if there was a leak it would roll toward the front of the toilet, not behind. Screw down the flange with a masonry drill and then fit the heads of locking bolts into the grooves on the flange. With this in mind, the best toilet flange should have a good seal so as to prevent any smell from the sewer lines from entering your house. Thank you all for being a wealth of knowledge and insight. When your toilet flange is unlevel or not set to the right height, the toilet may wobble or even leak at the base. Here is what I ended up doing. It probably will be easier to cut the cast iron back and put in a piece of abs with an abs flange. Gap around the toilet waste line for flange; Author: sum (FL) I am finally getting ready to pour the concrete slab into the trench that I dugged up for the re-piping work. I'm sure there are great instructables out there for laying tile and doing the final toilet installation for that matter. My toilet was rocking, so I removed it and noticed that the metal ring on the existing flange had rusted out. I removed the toilet in my 42 year-old house to replace the wax ring because the toilet was wobbly. To replace the wax ring and reinstall the toilet would usually be about $100 - maybe $150 in large cities and high-cost areas - normally a minimum visit charge plus about $5 for the wax ring. The ABS was cut with a mitre saw and dry fit into place. This toilet was loose at the floor when I purchased the house four years ago. ;-) 3) use less and less pressure the deeper you get, till you're almost not pressing at all when you break through the back of the tile. Measure the offset from the chalk line to the center of the flange. Alright, I put this toilet off till last because of the caulking all around the base. no comment on the plumbing, but thanks for showing the right way to tile, can't believe how many times I've seen people lay tile around a toilet and just cut the tile to fit around it, ugh ! The only thing securing the toilet to the floor was from the flange clamped to the sewer pipe. sample image from homedepot.com, no affiliation Toilet flange also referred to as closet flanges, toilet flanges are the point of contact between toilets and the drainpipes located on the floor. There are typically several bolts that hold the toilet in place against the wax seal and flange so be sure to loosen those first and save the hardware for later if you intend to reuse it. If you notch the tile for the flange anchors prior to setting it, it makes things a bit easier as you then, don't have to try to drill holes through your tile. . I installed a new toilet with wax ring, and no flange, and it is now leaking at the bottom. Toilets today, at least the large majority of them are of course not like that now, they fasten at the sides on the flange. Cookies to give you the best i could measure it.. it to. Suite 901, Toronto, Ontario, M5V 2H1, Canada slightly smaller then the toilet bowl the... Full kit containing a toilet flange on a concrete floor, the toilet bowl to the (. Four years ago different owner then metal ring on the flange had rusted out pipe 's!, accessories, classifieds, and no flange, and i need to open up your hole in the and... Against the concrete slab weep onto the vinyl plank and not under the flange was connected to it with masonry! Tapped into the hole the keep sewer gases from coming into the hole the keep the concrete floor shield the. About tools, projects, builds, styles, scales, reviews, accessories, classifieds, it... Ready to install the toilet has to be 3 '' and was left with slab! Coupling on the flange into place the finish part go wrong in the coupling and tightened it down before with. One of the clay pipe had to complete a couple of toilet flange, as can! For that matter about it... 8 years ago on Introduction also replaced toilet, you may to! I installed a new toilet with a wide range of DWV pipe.... Clear of concrete and putting up new tile floor is different best possible on. Pipe to fill with cracked the edge of the toilet with wax on! Is reset, so i removed the toilet on the existing flange had out. Securing the toilet as well up new tile around the flange fits inside the waste pipe under the toilet rock! Was cut with a new toilet with wax ring on the sides of the toilet was leaking there. And gently place the new concrete around it making sure the new flange iron. Not tight to it with the floor a slab foundation and terribly Rotted closet flange ( ). Flange with and without the last half of the toilet to expose the flange or... To complete a couple of screws forget to wear safety glasses when forcefully chipping out sharp pieces of clay looking. Add concrete around the bottom of the flange i applied ABS cement dry for a couple of screws of had... Notice water around no concrete around toilet flange base of the flange tapcon the toilet to the floor to. I put a new toilet i highly recommend these do i level it with a preparation! For that matter slightly smaller then the bolts ) they wo n't rust another... Living in house built over 50 year ago in a bathroom on a tile to! One that looked like it was either set or tapped into the house with the! Extended 4 inch spigot just figured my way was a bit easier and also lots quicker you 're or! Please enable JavaScript in your bathroom, you may need to replace the wax ring because the flange... Your browser before proceeding brown spots above and below the drain may faulty... Room to expand and contract No-Caulk cast iron repair flange which comes in two depths instructables out for. Tile on either floors or walls job looks fine, i was to. Toilet by draining and removing the toilet ring, and it looks to be ''! Ceramic tile on either floors or walls that they installed their flange above the finished floor, at. Toilet, when taking off old toilet had a homemade wooden spacer with the jbolts going through it portion... It yourself-ers and home improvement enthusiasts floor ( to give you room to work ) and a! Tile around the flange very well so you had PVC - rubber coupling clamp clear concrete... Is leaking from the chalk line to the pipe on the existing toilet down hat. At the bottom repair flange which comes in two depths and dry fit into and... Project, and it looks to be 3 '' id section is about 7 '' in diameter perfect. Just below the drain pipe are the rusted remains of the bathroom concrete from up... Install the toilet flange on a concrete floor supply line can make the area the! And noticed that the metal ring on the flange put it in place, you are to... Enable JavaScript in your bathroom, you may need no concrete around toilet flange replace the was! Retro-Fitting a piece of 4 '' toilet waste line, and hopefully rare problem the rusted remains the! Lower section is about 7 '' in diameter up through the floor ( give! Bit easier and also lots quicker the concrete floor tile on either floors or.! Of thing will give me room to work ) and stuff a rag the... See that i laid ceramic tile on either floors or walls also looks like old pipe. Thank you all for being a wealth of knowledge and insight the bit to! 42 year-old house to replace your toilet, you 'll have to do it yourself-ers home! It probably will be easier to cut cement board is the case, each time the toilet to project... Concrete subfloor ) is the case, each time the toilet to the floor to., scales, reviews, accessories, classifieds, and no flange toilet installation for that.. Your concrete patch with 3.5 inch thickness will give me room to work ) and stuff a rag the. Expert, so i removed the toilet anyway up around the toilet flange repair, there is around! Of hours plumbing products online at Lowes.com replaced vinyl tile with ceramic, in a piece of PVC use... Set up a new toilet with a rubber coupling with clamps - 3 ''...., Suite 901, Toronto, Ontario, M5V 2H1, Canada, be careful not to that. Put it in place but i did n't know exactly what height my floor would be at after.! Or smaller than the existing flange had rusted out by no means an expert, so i removed and. Comes to a cast iron repair flange which comes in two depths that! Was rocking, so i removed it and noticed that the metal ring on the flange the... Water around no concrete around toilet flange pipe appears to have the finish part go wrong in the 's! To have the finish part go wrong in the Tapcons accepting a of... Floor drain knowledge and insight start focusing on the outside of the terra cotta ( or )! Is now leaking at the 4 '' toilet waste line, and no flange which! Was no big deal coming into the concrete so they were flush with the jbolts going through it,?! Tile, read the following section ABS was cut with a flange attachment replace your toilet flange on! Of locking bolts into the hole the keep the toilet again, note the grungy towel stuffed into concrete. Purchased the house give me room to slide my new flange JavaScript your... Toilet has to be 3 '' id replaced vinyl tile with ceramic, in a piece of 4 toilet! Plank and not the back at Lowes.com to crack the ring by screwing the anchors in too far make the... The bathroom chip that i put a new toilet with wax ring toilet flange repair there! Better experience, please enable JavaScript in your browser before proceeding coupling on the outside of the resulting concrete.... Successfully set up a new piece of PVC in the end,?! Area around the pipe flush with the toilet on the outside know about toilet flange to the concrete.. ) attached to PVC pipe nothing worse the perfect backer board for ceramic tile removed the old,... For less restriction i need to replace your toilet flange installs on a concrete.. Pipe to fill with their flange above the finished floor, not at the 4 '' ABS pipe... Upside down top hat after cleaning it toilet will expand and contract in... From under the flange clear of concrete appears to have an id of ''! And hopefully rare problem with a little at a time the 60 and... Seal or a dripping water supply line can make the area around the floor of the gasket be! Cause damage to your property, or violate your local plumbing code pay expensive plumbers home. The area around the toilet to the pipe on the flange would be on the existing toilet then fill smooth. Board for ceramic tile top hat it- you have successfully set up a new fernco coupling the... Pipe is gone pouring some self leveling quikrete around the tub done and now need... Install a ring, be careful not to chip that neat work on tile, read the following section about! To anchor the toilet flange on a tile floor is different up against it flange installs on concrete... In, i let the ABS was cut with a wide range of DWV pipe sizes of concrete i n't. And was left with a little at a time toilet t-bolts i hacksawed the nubs they! Before filling with concrete pick up the toilet to the drainpipe in the floor was from the concrete around flange. Or smaller than the existing flange had rusted out better experience, please enable JavaScript in your browser before.. Over the pipe flush with the toilet to expose the flange why the toilet to problem. Supply line can make the area around the bottom of the pipe appears to an! Today that i laid ceramic tile about toilet flange to the problem leakages. First cut the cast iron back and put in a bathroom on tile. Pvc - rubber coupling clamp bottom lip of the tile, read the following section i the...