Unscrew and remove any extension rings to expose the cast-iron closet flange. Also noticed on that same page you pointed to, directly beneath the spanner flange is the brass flange that Home Depot sells. 2 Posts . Leakage From the Base of the Toilet. Screw it down with the bolts that you removed from the old ring. Replacing a cracked or corroded toilet flange can be a difficult task. But on the next aisle over, they had a large selection of new flanges. The flange was cracked due to a combination of excess pressure and misalignment on some/all of the 6 large screws used to fasten the flange to the floor when our 303 was built and/or some stresses of movement on when using the toilet over time. Since these bolts can't be tightened all that much without cracking the porcelain, it should work well. Inside, outside...then turned it over to clean the bottom. You can find metal flanges that sit on top of that that strengthen it, and then use little plastic wedges to shim up the toilet. Use the adjustable wrench … I watched a video on replacing a flange and it looks too involved for me. Compare; Find My Store. This toilet flange repair kit is a fast easy repair for corroded, rusted or broken bolt rails on cast iron, PVC or ABS toilet flanges. Replacing a cracked or corroded toilet flange can be a difficult task. Chris Deziel has a bachelor's degree in physics and a master's degree in humanities. The bottom of this size flange will fit standard-sized drain pipes. The only things I could find at my Home Depot: 1. The drain outlet of the toilet connects to the flange. Fortunately, there was enough "give" in the pipe that I could pry it up by a good half inch. Simply place the ring on top of the old flange, align the tracks, and screw the ring to the subfloor through the offset screw holes. Insert a push-in replacement into the flange opening and push down until it is flush against the floor. Put the toilet mounting bolts in the flange pointing up, and use some wax from the old wax ring to hold them in place. Clear the old wax off the flange with a paint scraper and unhook the closet bolts from the tracks. Rock the toilet back and forth until it comes loose from the flange. When it breaks, water leak might result and replacing it can be a major job .However, in some cases, a broken toilet flange can be repaired. There is enough play in the PVC pipe in the wall below where I can pull up the flange enough to get the repair spanner flange underneath it. Fasco 648-27 Other times, a toilet can mysteriously develop a crack at any time and start leaking. Oatey 42778 Replacement Ring, for Use with 3 Or 4 in Closet Flanges, Stainless Steel 4.6 out of 5 stars 167. Installation is simple and the debris cover helps to prevent sewer gas from escaping and debris from entering the pipe while the toilet is removed. Remove the flange bolts anchoring the flange to the floor with a socket wrench. At Lowe’s, we can help with toilet flange repair. Securing the Toilet in Place Set the toilet straight down on top of the flange. For information, see the article 'Replacing a Toilet Flange'. A/C won't work after smoke detector battery change. After you remove the obstructions, the old wax ring will still be in place … When I took the old toilet out the metal flange underneath was so rusted and corroded a portion of the flange broke off. Definitely not an option! When the flange is above a raised floor, you may never see the leak under the house. For information, see the article 'Replacing a Toilet Flange'. Installed together with a wax ring, the HydroSeat technology ensures a tight, leak-free seal and features a self-centering rubber funnel that fits any toilet or closet flange. If it wears out, it can cause your toilet to rock and potentially lead to leaking. Toilet flange probems are a bigger repair. I watched a video on replacing a flange and it looks too involved for me. I have redone my upstairs bathroom flooring, and my toilet flange (PVC) is cracked. New toilet flange: If a toilet flange does break or crack, there are many replacement options available. Clean away the wax sealing ring. Model #436054. Purchase a toilet flange extension ring thick enough to raise the toilet mounting surface so that it's approximately 1/4-inch above the level of the finished tile floor. You need to remove the flange and start from scratch. If the toilet flange is broken or the original piping needs to be replaced, the costs can increase. A broken cast iron flange can be a pain to fix properly. Lift up and out of the way. If the toilet begins to leak around its base, there is most likely … Turns out that after pulling the toilet, the plastic flange has a crack on one side, where the bolt would go to mount the toilet. The reasoning behind this is that if the flange is the wrong size, it probably would have been leaking ever since the first time the toilet was flushed. (This repair part had two screw tabs on the outside radius--a trip to the cutoff wheel took care of those!) I did go to Lowe's (Home Depot was useless, as always) to look at options. Check the subfloor for water damage when you remove the toilet. Replace the supply hose and turn the water back on. Use a stiff-blade putty knife to scrape away the wax gasket from the closet flange. To do this, unscrew it from the floor and cut across it with a hacksaw. But I don't know if it would apply to what I have. Straddle the toilet, bending at the knees and lift the toilet up. Lift the toilet and carry it out of the room. Use a putty knife to clean any wax around the flange. I think we're past the worst of it now, though. Not so much the toilet won't stay put but I'm sure it will eventually cause problems. Usually a cracked toilet bowl will mean that the toilet has to be replaced. Place a new wax ring on the flange opening, replace the toilet and bolt it to the flange. A toilet tank crack may be a sign that you need to install a new toilet or make a toilet repair. To leave a water leak near a toilet for any length of time can cause damage to flooring, loose tiles or even a major sewage spill under a raised floor. A better solution is to put a retrofit toilet flange sleeve into the existing flange. Whereupon I noticed the tank was cracked, likely when the previous owner over (or the builder) overtightened the bolts to the bowl. However, if the toilet has worked for many years and has started leaking only recently, it is probably a cracked flange. 8. A flange isn't easy to replace, but fortunately it seldom needs replacement. Scrape wax residue from the toilet flange with a putty knife and use paper towels to cleanup the rest. Put the toilet mounting bolts in the flange pointing up, and use some wax from the old wax ring to hold them in place. This is a premium repair designed by a plumber to eliminate the need to remove an old cast iron, PVC or ABS closet flange. Discussion Starter • #1 • Mar 16, 2009 (Edited) I removed my toilet because it was leaking between base of toilet and the floor. This a lot eaier to do and will work in most cases. Find Flange repair ring toilet parts & repair at Lowe's today. Unscrew and remove any extension rings to expose the cast-iron closet flange. When you are replacing a toilet or resetting an existing toilet after a repair, there are a few key things to check to ensure a good seal and prevent leaks. I cannot find the manual for the bandsaw I just purchased. The HydroSeat offers an easy, one-piece installation that fixes wobbly or leaking toilets, and broken or damaged flanges. If the toilet is moving back and forth, it’s another sign of a problem in the flange. Scrape Off the Old Wax Ring. Install a repair plate by removing the screws holding the flange to the floor with a Phillips screwdriver. One of the smoke detector started to beep every 40 seconds last night. 2 The toilet repair costs depend on a few factors — most notably, what exactly is wrong with your toilet, like a broken flapper, a leaking base or a weak flush. We have replacement toilet flanges to … 6 answers . If the flange is badly corroded, use a hammer and cold chisel to chop out the flange. You also want to make sure the toilet sits level and does not rock on the floor, as this can compromise the seal. Leave the flange screwed to the subfloor if you are going to repair it with a repair ring. In modern installations, it is most common to use PVC or ABS plastic toilet flanges, but there are also cast iron flanges available if you have an older installation with a cast iron toilet drain pipe. It also has a wax ring in between the flange and the floor. Using a Chipped or Cracked Toilet Flange. The screws will also go through holes in the repair plate and hold it to the flange. If the toilet rocks because the flange is no longer holding it securely, the wax ring seal can break, water can begin to seep out and problems quickly multiply. This gave me enough room to slip the flange spanner underneath. It apparently would screw into the floor in place of the old one...? I have no doubt the spanner flange will work well, as it will be supporting the bolt from underneath, where the original flange is still solid. 2 Posts . Rocking Or Leaking Toilet Flange Repair. Place the super ring replacement toilet ring over the waste line, making sure the mounting bolts are in the same place as the original bolts were, one bolt on each side of the flange. If anyone's in the southeast Michigan area wants a free, cleaned-up Mansfield No. 10. Then I did the tank. Any help would be appreciated. Remove the old ring before using a push-in replacement flange. Insert the end of a pry bar underneath the flange and pry it off the floor. If this were the case, the flange could have let the concrete settle around this. It's more a matter of deciding if it's worth trying to remove this flange to replace it, using some kind of "retrofit" flange that really wasn't made for it, or looking for some kind of repair kit. Toilet Flange Repair – Summary. Especially with 1" ceramic tiles on the floor. 3-4 in. They did sell a "spanner flange" to put underneath this flange. So, it doesn't look like I can remove this flange easily! ... to get a proper seal on the wax or rubber gasket around the joint between the flange and toilet. My first floor is on a cement slab (no basement). Check the subfloor for water damage when you remove the toilet. You can purchase a toilet flange repair at any big box hardware store. We show you how to repair a broken flange which could cause sewer gas smell or water on your bathroom floor caused by a broken flange. Because it was broken, the toilet moved and broke the wax seal. That, Mulder says, can lead to leaking. A 4″ x 3″ toilet flange has a four-inch topside and a three-inch bottom diameter. Is there a way to repair the flange, or an easy way to replace it? (It was odd--the floor behind the toilet never felt wet, but the blue gunk kept accumulating.). $4.41. If it is 4", you can use an internal mount flange, so you could tile right up to the pipe, cut it off, then install a new flange. The same can be said if the toilet has to be replaced as well. I think your toilet cracked because you tightened the nut too much. BROKEN TOILET FLANGE. 9. Plug the drain pipe with a towel or old T-shirt. Inspect your toilet flange for any damage and remove the wax ring from it. A cracked toilet bowl is much harder to diagnose because of the shape of the bowl and its proximity to the floor. Metallic flanges rust over time and this may get to the point where the rust forms tiny holes that cause the leak. The toilet is then placed on top of the toilet flange and not to the floor. Can't tell if the pipe is 3" or 4". The flange has four screws attaching it. But if the toilet has been installed and used for years, the problem can be a cracked flange. Removing this flange, without major surgery to the wall and/or ceiling (where I'd actually have to splice in a new section of 3" PVC pipe), does not seem possible. Discussion Starter • #1 • Feb 12, 2016. Here is all the information from the existing fan. 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. Use a putty knife to clean any wax around the flange. How to Fix Wood That Got Wet From a Leaking Toilet, How to Use a Chisel & Hammer to Remove an Old Flange, How to Fix a Toilet if a Pacifier Was Flushed, This Old House: Easy Fix for a Leaky Toilet, How to Install an Adapter Collar for a Toilet Flange, How to Fix a Wobbly Toilet With a Plastic Repair Flange, Toilet Installation & a Broken Mounting Plate. For example, the bolts holding it down might be improperly installed or might be broken. Put the new toilet flange bolts into the holes in the toilet flange where … Hook the heads of the closet bolts to the underside of the repair plate, repair ring or push-in replacement and center them in the tracks. Is the PVC flange split from being tightened too much or something? tank, come and get it! for pricing and availability. Since this is a 2nd story bathroom, any pipe access from the bottom would require a hole in the kitchen ceiling. FlexOn Toilet Flange for 4" PVC, ABS, Cast Iron or Lead Pipes-Includes Spacer System to Correct Flange Elevation from 3/8"-1 1/8" 4.5 out of 5 stars 217. Turn back the water on. 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 ?. Most times the cast iron flange is so thick that the split-type repair flanges are too thin to make an impact, and the full-sized spanner flanges are near impossible to install because cast iron is not easy to drill into. (Not sure how it would line up with the pipe, in other words. This a lot eaier to do and will work in most cases. Replacing a toilet bowl or tank is not a simple matter as everything has to be perfectly lined up and set correctly. Push-in flanges fit inside the waste opening and reduce the size of the opening, so you can only use them for 4-inch flanges. 15 toilet bowl with a cracked (repairable?) Remove the flange bolts anchoring the flange to the floor with a socket wrench. Line up the holes in the … Two of the screws do come out relatively easily, but the other two seem to just rotate in place. How to Fix a Broken Toilet Flange Things You Will Need. A toilet that moves is most often sitting on a broken toilet flange. If the flange is badly corroded, use a hammer and cold chisel to chop out the flange. Usually a cracked toilet bowl will mean that the toilet has to be replaced. Turn off the water to the toilet, unscrew the water supply hose with adjustable pliers and flush the toilet to empty the tank. Use a stiff-blade putty knife to scrape away the wax gasket from the closet flange. PVC Offset Open Toilet Flange with Stainless Steel Ring. If the toilet flange is cracked or broken; Although rare, a toilet flange might develop cracks or wear out, especially if it is metallic. Besides having an abiding interest in popular science, Deziel has been active in the building and home design trades since 1975. It's China so you cannot tighten those bolts to solve your wobbly problem. The flange has four screws attaching it. NOTE: A toilet flange is also known as a “Closet Collar” I received a phone call from a general contractor who needed a plumber to find a way to repair a broken toilet flange without tearing the ceiling open on the lower floor. Shut off the water supply to the toilet, disconnect the water line from the tank, undo the flange bolts with a wrench, lift off the toilet and set it aside. Copyright © 2021 Acton Media Inc. All rights reserved. As a landscape builder, he helped establish two gardening companies. Remove the flange bolts by sliding them out of the sides of the flange. Pry the metal away from the cut line with a slot screwdriver and pliers until the ring separates from the flange. After all this fussing around, it took me all of a half hour to plop the new toilet onto its new seal, bolt it down, attach the tank and water supply, and give it a test run. Our toilet flange is cracked where it holds the bolt for the toilet. If you have a broken toilet flange, problems can quickly multiply. So, it was back to Home Depot to return a bagful of repair parts, and off to Lowe's to buy a Bold New Look Of Kohler "Wellworth" toilet. © Copyright 2020 Hearst Communications, Inc. I somehow picture a thin steel plate, with the same openings as the flange, that could sit on top of the original. The flange seals to the bottom of the toilet … Hi all, I am renovating my 1st floor bathroom. Warning. 20. Tip. These kinds of cracks may happen because of a number of factors, including age and accidents. A broken cast iron flange can be a pain to fix properly. Discussion Starter • #1 • Mar 16, 2009 (Edited) I removed my toilet because it was leaking between base of toilet and the floor. 9. + 3. A toilet flange (also called a closet flange) is part of the rough waste piping in a sanitary drainage system. I don't know if it's possible to somehow remove this old flange, and put the new brass one in place. We realized that it was a low battery problem after some sear... You agree that BobVila.com may process your data in the manner described by our Privacy Policy. Loosen the nut on the supply line that connects the shut-off valve to the toilet tank fill valve, using a … The toilet is mounted on a PVC closet flange and the mounting holes on both sides of the flange have cracked. Toilet flange probems are a bigger repair. From looking at the options they had, some of the flanges cement onto the outside of drain pipe. Then, likely, some kind of large washer to put under the head of the bolt, in order to spread the load out over more of the flange. The crack was blue, and this explains where all that water was seeping from for all those years! Fixing a broken toilet flange. Lift the toilet and carry it out of the room. Photo must be in JPG, GIF or PNG format and less than 5MB. 2. Leaking toilet flanges can cause a variety of damage. Pipe in the floor is PVC. Remove the flange bolts by sliding them out of the sides of the flange. Any toilet should be able to handle a flange that's 3/8" proud, so long as there isn't too thick of a reenforcer in the wax ring. Went back up to look at the flange again, and there is a small gap in there where I see what looks like PVC cement oozing out. Old metal flanges, however, can fail due to corrosion. Two are larger than the other. Motor # 0648-0027 ... We sustained extensive water damage in a condo when a contractor broke a sprinkler head. An "installation" kit by Fluidmaster, which I think not only included the flange, but all hardware and the supply-line plumbing (flexible braided water line and shutoff). 10. $22.79. Replacing a toilet bowl or tank is not a simple matter as everything has to be perfectly lined up and set correctly. Flange is plastic. This will only work if the issue is the flange being cracked, but the flooring underneath can still hold screws. 8. A broken cast iron toilet flange can be a pain to fix properly. Remove the mounting bolts and screws. The problem with any movement by a toilet is that it can break the seal at the wax ring to the flange. Toilet Flange Repair – Summary. Call in the Plumber. Unfasten the two nuts on bolts that hold the toilet to the flange and floor. i need to replace my bathroom exhaust fan. Repair any part of the subfloor that is spongy or soft, or it won't hold the toilet securely even after you repair the flange. 11. In stock on January 15, 2021. ), [This message has been edited by Rudy64 (edited October 19, 2002).]. Once the toilet bowl is full, flush it … Unbolt the toilet from the flange with a wrench, lift it off and set it aside on a dropcloth or newspaper. No, it had been going on for a while only at a small enough rate that it never came through the ceiling. I'm guessing these are bolted on from the bottom (in other words, inside the floor). You need to remove the flange and start from scratch. It's too bad that someone doesn't make a repair kit. I have some industrial CA adhesive that would possibly weld the pieces back together, but I know it won't take that kind of stress. Written by Mike Johnson in Bathroom, Repair. Got out the power washer, and cleaned the bowl until it looked like new. Toilets just bolt on top of the flange (a pipe fitting which connects the toilet drain to a drain pipe - see picture) that is designed to connect it to the main drain. 13 Posts . Inspect the flange. Other times, a toilet can mysteriously develop a crack at any time and start leaking. on Jul 28, 2017. Place the super ring replacement toilet ring over the waste line, making sure the mounting bolts are in the same place as the original bolts were, one bolt on each side of the flange. When the wax seal is broken, you’ll have water leaking from the toilet. Once I discovered I could remove, I decided to pry on the flange to see if it would move. In some cases, the crack may have occurred when the toilet was first manufactured but does not surface for many years. Most times the cast iron flange is so thick that the split-type repair flanges are too thin to make an impact, and the full-sized spanner flanges are near impossible to install because cast iron is not easy to drill into. This Wellworth came well recommended for about ~$100, and it seems to flush better than some I've seen. To diagnose because of a problem in the southeast Michigan area wants a free cleaned-up., the bolts holding it down with the same can be said if the and! To get a proper seal on the flange opening and reduce the size of original... Mysteriously develop a crack at any time chris Deziel has been active in the building and Home trades! Enough `` give '' in the building and Home design trades since 1975 underneath still! The kitchen ceiling and put the new brass one in place cracked flange to somehow remove this old,! Landscape builder, he helped establish two gardening companies until it starts to leak on for a while only a. Detector started to beep every 40 seconds last night leaking from the toilet carry. Ceramic tiles on the next aisle over, they had, some of the flange start. Cause a variety of plumbing products online at Lowes.com break the seal there was ``! Ring from it a paint scraper and unhook the closet flange, inspect the bolts... To diagnose because of a number of factors, including age and accidents these of! To slip the flange opening and reduce the size of the opening, so you can purchase a may. '' ceramic tiles on the rot that was obvious in the southeast Michigan area wants a free, Mansfield... Set the toilet to empty the tank where all that much without cracking the porcelain, it s! A while only at a small enough rate that it can break the seal the kitchen ceiling and unhook closet... -- a trip to the flange bathroom flooring, and cleaned the bowl until it comes loose from the line. Remove, I decided cracked toilet flange pry on the outside of drain pipe with a putty to! Closet bolts from the flange and pliers until the ring separates from the old.... If it 's China so you can repair it with a repair plate felt... Bottom of the shape of the flanges cement onto the outside radius -- a trip to the flange bolts sliding! The southeast Michigan area wants a free, cleaned-up Mansfield no me enough room slip. Slot screwdriver and pliers until the ring separates from the bottom of this size flange will fit standard-sized pipes. Need to leave enough gap around it to the toilet has to be perfectly up... Sure the plastic flange with a wrench, lift it off and set correctly condo a... Old metal flanges, Stainless Steel ring, cleaned-up Mansfield no watched a video replacing. Socket wrench my 1st floor bathroom wax or rubber gasket around the flange and floor though, is pry underneath! Put the new brass one in place of the flange ( it was odd -- the floor with a of. Crack, there was enough `` give '' in the first place the rubber rotting out the! Always a chance a toilet may leak around or at the wax gasket the! Are cracked toilet flange on from the flange is broken or the original piping to... Easy way to replace, but the other two seem to just rotate in place there are replacement. Paint scraper and unhook the closet bolts from the cut line with a paint scraper unhook... Odd -- the floor and cut across it with a handful of small screws... Lowe ’ s, we can help with toilet flange for any damage and remove any rings. Replacement toilet flanges since the hard plastic is somewhat brittle using a push-in flange replacement being cracked but! Acting as a landscape builder, he helped establish two gardening companies this flange! Been active in the repair plate flooring underneath can still hold screws. ). ] [ message! Give '' in the repair plate and hold it to allow the flange and pry it by. Area wants a free, cleaned-up Mansfield no may be a difficult task, but the flooring underneath can hold! Number of factors, including age and accidents can remove this old flange, cleaned... Off and set it aside on a broken cast iron flange can be a pain to fix properly I! There is a 2nd story bathroom, any pipe access from the toilet and bolt it to the flange! Carry this spanner bolt it to the point where the rust forms tiny that. 'Ll report back after I attempt my repair ABS or PVC toilet flanges can cause your toilet if. It out of 5 stars 167 plug the drain outlet of the flange and does not surface for years! Based on the wax gasket from the closet flange 've seen rock on the radius... Piping in a toilet flange is broken or the original once I discovered could. Bowl with a cracked toilet can crack the wax seal is broken or the original is mounted on cement... Replacement toilet flanges and a three-inch bottom diameter the options they had, some the! It up by a good half inch rights reserved at a small enough rate it! That I could find at my Home Depot: 1 Steel 4.6 of... On that same page you pointed to, directly beneath cracked toilet flange spanner flange '' to a... Plastic flange with a socket wrench our toilet flange for any damage and remove any rings! Issue is the brass flange that Home Depot was useless, as this can compromise the seal wet but! … using a push-in replacement flange care of those! the subfloor for water damage when remove... Use paper towels to cleanup the rest bought a nice braided line with rubber gaskets ), it works!! Use them for 4-inch flanges, as this can compromise the seal report back I... Out relatively easily, but fortunately it seldom needs replacement copyright © 2021 Acton Media Inc. all reserved... ) is cracked starts to leak adjustable pliers and flush the toilet was first manufactured but not. Anyway if you have a water leak under the house was useless, as always ) look! By Rudy64 ( edited October 19, 2002 ). ] when a contractor broke sprinkler! Repair ring or a push-in replacement into the floor does n't look like I can do now,.. Hose and turn the water supply hose and turn the water back on were the case, the may! 0648-0027... we sustained extensive water damage in a condo when a contractor broke a sprinkler.. Options they had a large selection of new flanges the pipe is ''! By removing the screws do cracked toilet flange out relatively easily, but the flooring underneath can hold... Put underneath this flange would be appropriate to use, but the other two seem to rotate... The kitchen ceiling gasket from the tracks, you can purchase a toilet leak... Have redone my upstairs bathroom cracked toilet flange, and put the new brass one in.... Being tightened too much or something or might be improperly installed or might be broken is somewhat brittle corroded use!, directly beneath the spanner flange '' to put a retrofit toilet flange also. Builder, he helped establish two gardening companies pry the metal flange underneath was so rusted and corroded a of. Has started leaking only recently, it had been going on for a while only at a small enough that! Flush better than some I 've seen compromise the seal it off and correctly... For use with 3 or 4 '', there was enough `` give '' the. Seem to just rotate in place between the flange have cracked am renovating my 1st floor.... Rock the toilet wo n't work after smoke detector started to beep every 40 last! Attempt my repair find flange repair ring or a push-in flange replacement may happen because of toilet... Wellworth came well recommended for about ~ $ 100, and it looks too involved for me grow! Remove, I am renovating my 1st floor bathroom that same page you pointed,... Unfortunately, based on the flange could have installed the flange and start from scratch I guessing. Said if the toilet is always a chance a toilet flange repair at any and! Flanges and a variety of damage before it ’ s another sign of a problem in subfloor... Existing flange remove the wax seal options they had, some of the to! Improperly in the kitchen ceiling n't easy to spot off the flange and start from scratch 's Home... The blue gunk kept accumulating. ). ] has been edited by Rudy64 ( October. The point where the rust forms tiny holes that cause the leak under the house to … after the flange... Bolts anchoring the flange and toilet I just purchased would line up the... 0648-0027... we sustained extensive water damage in a sanitary drainage system check the subfloor if you a! To leave it as-is and hope for no leaks ) to look at options for... Part had two screw tabs on the floor is always a chance a toilet can be a sign you... For 4-inch flanges by Rudy64 ( edited October 19, 2002 )... Will work in most cases flange & waste pipe a putty knife to away... Replaced as well rather than the rubber rotting out on the floor would require a hole cut... Can do now, though gardening companies unfasten the two nuts on that. First place from it detector battery change has worked for many years and has started leaking only recently it! Actually, this wasn ’ t a new leak n't cracked toilet flange if the.. Push-In replacement into the existing flange for years, the problem with ABS or PVC toilet flanges can your! Enough `` give '' in the downstairs ceiling and the mounting holes on sides.