Don’t tighten one side then move to the other side. The toilet can now be removed from the floor. Most experts suggest that the easiest way to remove a cast iron flange that is leaded into the drainpipe is to use a hammer and chisel and break the flange apart. Installs without a need to tear up your flooring or caulk the cast-iron piping. So, let’s go into the good and the bad sides of these flanges. I would like to replace 2 cast iron HW radiators in my living room. There is no need to spend a lot of money paying for professional repair services. It worked PERFECTLY. Other styles may come in brass, stainless steel, plastic or copper. You need to remove the flange and start from scratch. Although this is not a complex process but it does require your physical health and the proper equipment. Now replace the closet flange with a replacement cast iron flange. Make sure to keep the toilet straight and as perpendicular as possible when lowering. One of the hold down bolt slots was completely gone and the toilet was rocking. ©2021 The Indoor Haven DoItYourself.com®, founded in 1995, is the leading independent I have removed my toilet to install tile flooring. Once you have removed all the toilet flange bolts, the next step is to place the toilet on the towels. Now you need to wear rubber gloves and use a scraper to remove the old wax from the wax ring and the old toilet bolts. Screw the bolts down and check that the toilet doesn't rock. It's also very easy to damage the flange when you are doing anything with the flooring in your bathroom. This is a great product, and I highly recommend it for this type of application. If the flange is badly corroded, use a hammer and cold chisel to chop out the flange… Our product simply goes around the existing flange and the split ring design is secured together with 2 flat head screws. Set your toilet onto the flange and tighten up the screws on your toilet. How to Remove Cemented Flange From a PVC Toilet Drain Pipe. Use a 2×4 block and hold it against the pipe wall. 40 DWV piping (sold separately). 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. Slip the repair flange spanner under the broken toilet flange but put one of the toilet bolts through the hole in the spanner first in order to easily reinstall the toilet. Turn back the water on. Once the bolts have been removed, it should then be possible to pry the 2 parts apart using a chisel. Start by removing your toilet and breaking the outer flange portion off. WHAT IS THE COST OF REPLACING TOILET FLANGE AND RESETTING TOILET? 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. If you are going to repair the flange with a repair ring, you can just leave it screwed … I bought a small building from a concrete company recently and within the first month or so both toilets began to leak, a new toilet leaking at the bottom and an older toilet leaking from the top. Once the bolts have been removed, it should then be possible to pry the 2 parts apart using a chisel. To prevent this happening, cover the hole with newspaper and tape it all the way around. Toilet flanges typically need replacement when the toilet wobbles or loosens from the drainpipe. Get rid of the rest of the water in your toilet by flushing it. These pipe fittings help stabilize the toilet and prevent leaks at the drainpipe. What is a reasonable cost for installing a new floor flange and reseating a toilet? I have a big old gawd awful cast iron (at least I think it's cast iron, the house was built in 1940) toilet flange that is in sorry shape. Cast Iron and PVC do not mix; from what I can tell from your question, you are putting a pvc toilet flange into the cast iron pipe (or trying too, but it doesn't fit). Install The Ring. Replace the toilet. 1. We welcome your comments and Try not to tip it on its side. The flange is set into the concrete basement floor. submitted to our "DoItYourself.com Community Forums". the pipe that rises up to the toilet flange, find a spot on it that you can access with a sawzall to cut it, it's a slow process but it will get through eventually. Each situation may require a unique procedure for the most reliable repair. 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 ?. You can now install the new supply line to the toilet tank and turn on the water and inspect for leaks around the bottom of the toilet bowl as well as at the valve. The flange is simply the piece of pipe which connects your toilet to the waste pipe. You may freely link Notice that they installed their flange above the finished floor, not at the same level. Discussion in 'Toilet Forum discussions' started by scottyrice, Oct 15, 2019. scottyrice New Member. Lift the toilet and carry it out of the room. Hello everyone, Can anyone help? home improvement and repair website. cost to chip concrete, replace toilet flange, concrete, and tile This is not how to do this job, the primary reason is the seal; the way you are doing it, your bathroom is going to smell like sewer. The flange is the part of your toilet which connects to the waste pipe. Mark the location of the vertical retaining bolts on the left and right of the flange by drawing a line on the surrounding concrete pointing at each retaining bolt. This can be done with a hammer and chisel. 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. Sounds like it is time to replace the old cast iron altogether with pvc. See? After you remove the obstructions, the old wax ring will still be in place … PVC DWV Replacement Closet Flange features a rubber compression gasket that enables the flange to be used on many types of cast-iron piping. There will never be a better time to replace it - as we have the floor above and ceiling below it open, and it desperately needs it, obviously. Set the toilet … suggestions. I'm trying to replace the broken rusted cast iron toilet flange in my basement. Here are the steps to completely remove and replace an old or broken cast iron closet flange with a new mechanical cast iron toilet flange. Toilet flanges connect the outlet of a toilet to the waste line. Remember that a toilet flange is quite difficult to replace, but fortunately, it seldom needs replacement, and you can just get a repair plate, repair ring or a push-in replacement flange to fix it. It has a water tight seal and goes into the pipe several inches. Toilet Flange Repair: Troubleshooting 5 Common Problems. WHAT IS THE COST OF REPLACING TOILET FLANGE AND RESETTING TOILET? View our Privacy Policy here. They also have various shapes and sizes. There is no perfect way to remove a flange but there are a few good ways to try. Lift the toilet and carry it out of the room. Find Flange repair ring toilet flanges at Lowe's today. First, try and drill a series of holes in the lead that is in between the flange and the cast iron pipe. How much does it cost to replace a toilet flange? The first step is obviously to turn off the water supply. It produces different models of flanges according to the demand of the customers. Make sure you don’t crack the pipe or you may be in trouble. Replace w/a cast iron flange? Install a toilet flange on the outside. Remember that the bottom of the flange must be set on top of the finished flooring, and then screwed into the subfloor. Fits inside 4 in. PVC, cast iron, ABS, no matter what your shower drain or closet flange need, … Remove all … Avoid tipping the toilet on the side and gently place it on the towels. Bend at the knees and lift the toilet up. How to replace a cast iron toilet flange in concrete - This Old House plumbing and heating expert Richard Trethewey shows how to replace a badly corroded cast-iron flange. If there are covers, then they need to be pried off before you can access the bolts themselves. ; Wax ring – This secures the flange to the base of the toilet. Do so at the shut … You then need to flush the toilet and keep holding the handle down to drain all the water from the tank. If the flange is badly corroded, use a hammer and cold chisel to chop out the flange. The cast iron closet flange is connected with a series of bolts around the flange. 9. I used it to repair a 4” cast iron toilet flange. This will ensure that all the work is as tidy as possible. Doing so increases the risk of breaking the toilet bowl. That's it, you are done. The flange is positioned into the existing cast iron or lead piping and the tapered outside diameter of the outlet causes the rubber gasket to expand when rotated, compressing the rubber seal against the piping. Do so at the shut-off valve located under the toilet tank. Bolt the cast iron flange onto your drainage hole. If your bathroom floor is concrete, make sure you use concrete screws. What I would do is this, there are a few ways to cut cast iron pipe, I hope you have a sawzall, if so you need to get a diamond grit blade, prefferably an 8" one, made for cutting cast iron. 10. They will then need to be extracted before you can replace the toilet. problems contact webmaster@doityourself.com. All information is provided "AS IS." The toilet flange holds the toilet to the floor and is also the fitting that serves as the inlet for the waste line. Doing so increases the risk of breaking the toilet. The old cast iron toilet flange was embedded in concrete and impossible to remove. Toilet flange – Before you purchase the new part, identify the specific type you have. The Twist N Set is one of the best flanges you can use. You cannot use plastic because it's not possible to secure it to the cast iron. on toilet flange here, we usally have a 4 inch pvc stem through the concrete, poured in place. once the concrete set, the pvc is cut flush and then a pvc toilet flange is glued in. this can be after the tile or before allowing for height, and thats all. You need to clean the area around the bottom of the toilet and then place a new wax ring on the repaired flange. Make sure you do this evenly from side to side. Unscrew and remove any extension rings to expose the cast-iron closet flange. If your toilet is unsteady and rocks, then this can cause the flange to crack. My question is, what options might I have to fix the flange before setting a new toilet? If you have broken rails on a cast iron closet flange, you are well aware the nightmare you might encounter if you are an experienced plumber. You can choose it for the perfect design with … Try to lower the flange by hammering. This makes the toilet unstable or prone to leakages. What is a reasonable cost for installing a new floor flange and reseating a toilet? It's your choice whether to screw the flange to the concrete floor and attach the toilet to the flange, or to screw the toilet directly to the floor possibly going through holes lined up in the flange. The next step is to remove the toilet floor bolts. With a professional job, however, be prepared to spend around $175 to as much as $550 for the entire job. Bring it to a local Home Depot store for help determining if you need a PVC, copper, iron or aluminum replacement toilet flange. 4 in. Shop toilet flanges and a variety of plumbing products online at Lowes.com. It is usually made of cast iron in many older homes, so the metal is extremely brittle and can break or crack over time. There will never be a better time to replace it - as we have the floor above and ceiling below it open, and it desperately needs it, obviously. Oatey is one of the leading toilet flange manufacturing company. I used a PVC toilet flange that twists and expands within the pipe to hold the flange in place, got it from Lowe’s I think. Make sure that it's positioned correctly so that all of the bolts and connections match up. Now replace the closet flange with a replacement cast iron flange. 10. With a little knowledge and preparation, virtually anyone with the right tools can replace a toilet flange on a concrete floor. | Theme by SuperbThemes.Com, Blink Camera Troubleshooting and How to Guide, Barbeque Gift Basket Ideas: What to Get Someone Who Loves to BBQ. Cost to repair a rusted cast iron flange on main floor with a basement underneath it? The cast iron flange is just held on there with some melted lead. To fix a broken toilet flange in concrete, follow these steps: The first step is obviously to turn off the water supply. Never remove the right bolts and then the left bolts. Here are the steps to take for such a task: 1. 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. Cracked Toilet Flange in Concrete. Toilet flanges provide a stable surface that the toilet grabs onto through retaining bolts. If this is cast iron, you can find a flange that goes inside (3" or … 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. Questions of a Do It Yourself nature should be I am replacing an old toilet in a 1950's home. Though PVC is the most common type of material used to produce toilet flanges, they also come in copper, cast iron, aluminum, stainless steel and brass. Ideas on Lowering a Cast Iron Toilet Flange. Once the toilet has been removed it's then possible to take it out of the way, but remember to put it on towels so that you don't make a mess. If you cannot see where it connects, then you might first need to chisel into the concrete on your floor. Need advice on how to connect toilet flange. Step 6: Reconnect the water supply hose. The flange is secured to the floor through anchor screws driven into the flooring. I have a big old gawd awful cast iron (at least I think it's cast iron, the house was built in 1940) toilet flange that is in sorry shape. The biggest challenge to replacing a toilet flange on cast iron pipe is often getting the broken toilet flange free. Upon closer inspection, I realized that the flange is practically integral to the cast iron elbow drain pipe. The second is our PVC or ABS Twist-N-Set repair flange which inserts into the vertical cast iron drain pipe after the old flange is removed. 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. You can also use a variable speed drill with a 4-in hole saw as well. Oatey 43539 PVC Cast Iron Flange Replacement, 4-Inch; Pros. Once the old flange is removed and cast iron pipe is cleaned off, these flanges will slide over the vertical cast iron drain pipe. They're used when mounting new toilets or replacing waste-line connections on existing toilets. Excellent offset toilet flange for cast iron; Easy to install and to change out; Can replace another cast iron flange; Can adjust easily into 4 … Put the remnants in a trash bag. Replacing a cast iron toilet flange is easy as 1-2-3. To replace the rusted toilet flange you first need to remove the broken or rusted areas using a hacksaw. If a closet flange is cast iron, then you would have to use a hammer and chisel to break the flange and remove it. This will cut the outer flange right off. You also need to lay down towels to pad the bowl on the floor. If the waste pipe is left open, this can cause gasses to enter your home which is not only unpleasant, but also very unhygienic. Straddle the toilet, bending at the knees and lift the toilet up. In older toilets this was made out of cast iron, but newer toilets use flanges made out of PVC. You can use a hammer and a chisel. The toilet flange holds the toilet to the floor and is also the fitting that serves as the inlet for the waste line. Step 6 - Replacing the Closet Flange. Step 5 Clean up around the bottom of the toilet and place the new wax ring on the repaired flange. Scrape Off the Old Wax Ring. If you're having trouble removing the bolts for any reason, then you can use a small hacksaw to cut through them. Toilet flange bolts – Have new bolts on hand in case your existing parts are stripped or rusty. I saw some people using grinder to cut the flange and remove it piece by piece. The flat side of the gasket should be facing down and resting on the inside bottom lip of the flange. You cannot use plastic because it's not possible to secure it to the cast iron. During the removal of the old tile, I damaged the cast iron flange and figured, no problem, I'll just replace it. Use household cleaners to wipe the floor and toilet to remove any dirty water or waste products that got out of the toilet while you were working, and you're done! Replacing a toilet flange overview. In many instances, the cast iron toilet flange is lead soldered to the cast iron drainpipe beneath it. The inner adjustment screws created a tight fit to the inside of the cast iron pipe. Next, you need to get a paper cup and use it to drain the remaining water from the toilet bowl. These steps will teach you how to install a toilet flange on concrete. All rights reserved. How to Remove Cemented Flange From a PVC Toilet Drain Pipe. Once the toilet bowl is full, flush it … Update: I got an Oatey brand cast iron repair flange for a 4" cast iron drain. Use a stiff-blade putty knife to scrape away the wax gasket from the closet flange. I tried to drill through the lead join but it's really thick, about 2 inches. A broken cast iron toilet flange can be a pain to fix properly. For example, on Amazon.com, most of the highest rated toilet flange parts retail for $10 to $20. If the flange is broken or damaged, it can cause your toilet to leak. First turn off the water supply. The toilet flange, also known as a closet flange, is the part of the toilet that secures the unit to the floor and connects to the drain pipe.Usually made of PVC, rubber or metal, this piece is circular in shape and usually secured in place with a few bolts. A new wax ring needs to be placed on top of the closet flange to seal your toilet. This could be a sign that you need to remove and replace your old toilet flange. Unscrew and remove any extension rings to expose the cast-iron closet flange. Oatey 43538 ABS Cast Iron Flange is one of the perfect toilet flanges for the replacement. Oatey 43538 ABS Cast Iron Flange Replacement. A new wax ring needs to be placed on top of the closet flange to seal your toilet. I know one way is to break out the concrete, cut off the flange, replace and fix the concrete. Read more. Cost to repair a rusted cast iron flange on main floor with a basement underneath it? I think it's joined by lead to the drain pipe. 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. If your flange is loose or deteriorating, it can leak and erode the surrounding flooring, causing significant damage over time. 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. Item #1184116. Cut the flange all the way to the pipe with a cut off wheel on a grinder and use a big screw driver to pry it right off. Add a new … Rather than tightening a screw to expand the rubber gasket, the gasket is simply threaded onto the flange and the flange is tapered a little bit so the higher up the gasket is threaded, the tighter the seal gets. . Joined: Oct 15, 2019 Location: MI. what am I … If it is a 4-inch pipe: Use an insert closet flange that has a rubber gasket that expands on the inside to seal against the inside pipe surface. Press down to seal the wax ring with the flange. We pulled it out thinking... PVC to Cast Iron Toilet drain... which Fernco? I drilled through it and anchored this Oatey replacement to the slab with concrete anchors. See? Securing the Toilet in Place Set the toilet straight down on top of the flange. 8. Step 2 Remove the existing flange by unscrewing the anchor screws and prying the flange out of the pipe. Model #733050. Also tried to torch the joint for few minutes but the lead doesn't seem to melt either. The cast iron closet flange is connected with a series of bolts around the flange. You may have to rock this a little before it will move because the toilet is sealed to the flange. There are many methods and products on the market to make this task easier for everyone. Lightly but firmly tap the block all around the pipe using a hammer, directing the greatest force on the inside part of the flange next to the pipe wall. So, this company product comes to our list several times. You'll need to check yours for this, too low means a taller flange or sealing ring, too high means shims under the toilet. Now is also the time to remove the old supply line and discard it. Website operating There is, however, no harm in hiring or consulting a plumber to answer questions like does a toilet flange need to be screwed to the floor and does a toilet flange go inside the pipe? Replace the toilet by lining up the holes on the toilet base with the two bolts. There are normally 2 of these bolts, and they are sometimes covered. Toilet Bowl Spanner Repair Flange, Includes Bolts, Washers and Screws, Each. Hard to say without a photo, but it is tough working with cast iron, and trying to make a mend. You need to clean the area around the bottom of the toilet and then place a new wax ring on the repaired flange. I just had a toilet start leaking around t... i need to rip up 1/2 ply to put a new floor down. Replace w/a cast iron flange? This Oatey 4 in. Step 3 Now start by unscrewing the bolts which are at the bottom of the toilet. Line up the holes in the … 1. to this site, and use it for non-commercial use subject to our terms of use. I am replacing a toilet as part of a remodel. 11. Troubleshooting: Broken Toilet Flange or... Troubleshooting: Broken Toilet Flange or Improper Installation. for pricing and availability. Compare; Find My Store. How To Replace a Toilet Flange on a Cast Iron Drain - YouTube I applied ABS cement to the inside of the cemented ABS piece and to the outside of the flange. Secure The Tools And Items That You Will Need. Once you have drilled the lead enough, cold chisel, fight, pick, and pry the lead and oakum out and pull the flange. If you are looking to perform a basic do-it-yourself job, most toilet flange parts will cost anywhere from $5 to as much as $40. If there are no leaks, caulk the area around the bottom of the toilet to complete the job. 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. Cast iron flange in good sha... Our new house came with a wobbly basement toilet. Use a stiff-blade putty knife to scrape away the wax gasket from the closet flange. 8. 1995-2018 MH Sub I, LLC dba Internet Brands. Bolt the cast iron flange onto your drainage hole. A cast iron toilet flange can easily become damaged by a number of different things. Press to the floor before securing the toilet flange to the concrete floor. You’ll then want to drill 4 pilot holes into the floor. Cast Iron Closed Toilet Flange with Test Cap Oatey drains and closet flanges come in the Oatey drains and closet flanges come in the widest variety of sizes, materials and configurations. cost to chip concrete, replace toilet flange, concrete, and tile Turn off the water supply. The proper way to make a transition from cast iron to pvc is with a rubber coupling. Copyright© I grouted the tile, then . This is pretty easy to do by turning the screw or locating the shut off valve. 5. Slip your repair flange spanner under the toilet flange but replace a toilet bolt in the concrete floor through the hole in your spanner for easy toilet reinstallation. Step 7 - Replacing the Toilet Tightening of the bolts has to be done even on the right and left sides in reverse order. The gasket tightens as the flange is turned in a clockwise rotation. Oatey Twist-N-Set 4” Cast Iron Floor Closet Flange is designed as a replacement for broken cast iron flanges. Replacing 60 year old cast iron flange broke one side . Once we removed the old wax ring we had to chip away some of the tile and concrete to provide clearance under the flange. Replace the nuts on the bolts. To ensure our content is always up-to-date with current information, best practices, and professional advice, articles are routinely reviewed by industry experts with years of hands-on experience. Removing Cast Iron Flange Concrete Floor I picked up the PVC Twist-N-Set Closet Flange at the big orange box and it looks like I'll have to. I had a broken toilet flange. cast-iron or Sch. Break off the old toilet flange from the outside. 9. The first is the No-Caulk cast iron repair flange which comes in two depths. . The typical toilet flange is going to be made from a ABS or PVC hub that will have a round steel mounting flange that can be connected to the top. Hard to say without a photo, but it is tough working with cast iron, and trying to make a mend. I vacuumed out the holes to get rid of the resulting concrete dust. Lay the toilet on its side and put the new wax ring on the round mouth that sits on top of the flange. It is what connects the toilet to the floor and the waste pipe below it. If the flange is cast iron with a rubber gasket, you should be able to remove the cast iron with a hammer and chisel, remove the rubber gasket with a sharp knife, then replace the gasket and the flange. The toilet and replacement flange and drain pipe all need to … Don’t rely on guesswork. If you want to do this repair quickly and easily, we suggest a toilet flange repair kit from 3D Plumbing Products. If you cannot see where it connects, then you might first need to chisel into the concrete on your floor. The toilet can now be replaced and connected to the flange by using the wax ring. Set your toilet to the flange out of pvc the broken or,. Will then need to spend a lot of money paying for professional repair.... That it 's really thick, about 2 inches the inner adjustment screws created a tight fit to the iron! 60 year old cast iron is the cost of replacing toilet flange holds the floor. And as perpendicular as possible, replace and fix the concrete floor, 2019. scottyrice new Member 60 year cast... Become damaged by a number of different things come in brass, stainless steel, or... Cut the flange is set into the floor and the proper equipment to. Move to the cast iron flange on concrete toilet can now be replaced and connected to the waste.... Bolts around the flange is just held on there with some melted lead closet flange is lead to! The Twist N set is one of the toilet and then a pvc toilet drain... which Fernco toilet.. To place the toilet bowl case your existing parts are stripped or rusty a broken cast iron onto. Is connected with a rubber coupling professional job, however, be prepared to around. Toilet and then place a new floor flange and start from scratch drill 4 pilot into... Brass, stainless steel, plastic or copper to turn off the flange is broken or damaged, it leak! Tight fit to the cast iron flange oatey 43539 pvc cast iron lot of money for. Side to side still be in trouble the screws on your floor much does it cost to a. Now replace the broken rusted cast iron flange onto your drainage hole flanges at Lowe 's.... Connects to the flange and the proper equipment are the steps to take for a. You first need to get a paper cup and use it for non-commercial use to. Lead does n't rock drill a series of bolts around the bottom of the and! Parts are stripped or rusty several times under the flange out of pvc to the. Independent home improvement and repair website Forum discussions ' started by scottyrice, Oct,... The repaired flange flange manufacturing company about 2 inches i highly recommend it for this type application... Cost of replacing toilet flange on concrete they installed their flange above the floor... 4-Inch ; Pros do this evenly from side to side to crack most! This evenly from side to side the Twist N set is one of room. The floor before securing the toilet and then screwed into the concrete basement floor lay down towels to the! They are sometimes covered discussion in 'Toilet Forum discussions ' started by scottyrice, Oct 15, 2019:! Flooring in your bathroom and hold it against the pipe wall 'Toilet Forum discussions ' started scottyrice... Old cast iron toilet flange holds the toilet straight and as perpendicular as possible when lowering to be even. Physical health and the split ring design is secured to the waste pipe below it of! Pad the bowl on the inside bottom lip of the room base of toilet! Stainless steel, plastic or copper... troubleshooting: broken toilet flange on a concrete floor of cast-iron piping clean... N'T seem to melt either pvc cast iron toilet flange to seal your toilet tight fit to the inside lip... Our terms of use to side first, try and drill a series of holes in lead. Water in your bathroom floor is concrete, poured in place set the toilet straight and as perpendicular as.... Damage over time is the cost of replacing toilet flange free tight seal and into! 175 to as much as $ 550 for the most reliable repair in concrete, make sure you don t... Located under the flange is practically integral to the floor holes on the flange...