super easy. I used a flange repair ring and got by. I am replacing the flooring but first need to replace the toilet flange. Use Tapcon anchors or a similar type of masonry/concrete screws to fasten the toilet flange to the concrete slab. 1. If the flange is badly corroded, use a hammer and cold chisel to chop out the flange. Line the bolts up on the sides of the bowl and gently place the toilet on the repaired flange and press to the floor. Contractor's Assistant: Have you talked to a construction professional about the floor? I installed one of my toilets a couple or three years ago, so my memory is a bit foggy. Do so at the shut-off valve located under the toilet tank. Lastly, insert your wax ring, set your toilet back on the flange, and bolt your toilet to the floor. ©2021 The Indoor Haven After setting every flange, make sure you screw it to the floor so it will not rise up when you tighten down the toilet. Discussion in 'Toilet Forum discussions' started by tala9999, Feb 11, 2020. tala9999 New Member. 11. The bottom of the toilet bowl will be sealed to the toilet flange with a wax ring. 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. I am about to remodel our basement bathroom (concrete subfloor). Do not give important mail to some private person or use a private bin or box for later transfer by someone else to the post office. I think it's joined by lead to the drain pipe. If the floor is dry, then you have succeeded in replacing the toilet flange. Doing so increases the risk of breaking the toilet bowl. Does anyone have any methods I could use please as I am frightened of cracking the porcelain. The bottom of the flange needs to be sitting flush with (or not more than 1/8" above) the finished floor or else the toilet will rock. How to Remove Cemented Flange From a PVC Toilet Drain Pipe. First-I do not believe you will have to bust out any concrete to make this repair. cost to chip concrete, replace toilet flange, concrete, and tile He began his career in plumbing at the age of 14 while still in high school. Don’t tighten one side then move to the other side. Mon, Aug 16, 2004 4:36 AM. | Theme by SuperbThemes.Com, Blink Camera Troubleshooting and How to Guide, Barbeque Gift Basket Ideas: What to Get Someone Who Loves to BBQ. Would you raise flange 1/4 above the tile floor with a spacer? I removed the toilet and found this mess. The ring is tapered, and the narrow part of the taper should be against the toilet. I would like to take them out and replace them but I can't get purchase with a screw driver. It goes under the flange and transfers the load of the flange and toilet (and you) out onto more solid surrounding wood. You also need to lay down towels to pad the bowl on the floor. 3 times stronger seal. Pull the loosened flange out of the cast-iron drainpipe with a pair of pliers. Good Luck, David, VerticalScope Inc., 111 Peter, Suite 901, Toronto, Ontario, M5V 2H1, Canada. Yes share. Come join the discussion about tools, projects, builds, styles, scales, reviews, accessories, classifieds, and more! Dry fit the toilet to make sure it doesn't rock. J. Jeff Wisnia. Then, place the flange over the stub-out and turn it until the slots for the bolts that secure the toilet are by the flange's side in relation to the wall that is behind the toilet. WHAT IS THE COST OF REPLACING TOILET FLANGE AND RESETTING TOILET? Next, you need to get a paper cup and use it to drain the remaining water from the toilet bowl. With the new bolts in place, fit a new wax ring on the flange and set the toilet carefully over the bolts, pressing gently until it rests flat on the floor. Can you guess how the floor flange is attached to the concrete floor–I don’t recall. Avoid tipping the toilet on the side and gently place it on the towels. With the toilet flange in place, you are ready to install the toilet with a new wax ring. It has a hub with a rubber sleeve that should be facing up. The screws that attach the flange to the floor have rusted out and one is broken to a useless nub (circled in pic). save. Put the remnants in a trash bag. Replace w/a cast iron flange? Can fit drainpipes of any size since the wax fills the gap between both the flange wall and the drainpipe wall. they make replacement rings like the one that rusted that has the slots for the bolts etc. Remove the nuts from the floor bolts with an adjustable wrench and set them aside to reuse them later. Lowes and Home Depot sell an item called Super Flange. If you have never made a mistake, you haven't done much. Place the toilet flange face down on the concrete. I had to remove a toilet in my basement in order to have a perimiter drainage system installed. There is no clearance between the rusted flange and the concrete floor. Photos of the floor area, rusted flange and replacement flange are attached. DISCLAIMER: I am not a licensed plumber. The next step is to remove the toilet floor bolts. What are my repair options? The tile floor is on the concrete as part of the slab floor. The HydroSeat offers an easy, one-piece installation that fixes wobbly or leaking toilets, and broken or damaged flanges. No. I am having to replace - Answered by a verified Plumber We use cookies to give you the best possible experience on our website. Gently rock the toilet bowl side to side to break this seal. You then need to flush the toilet and keep holding the handle down to drain all the water from the tank. Put Scotch Magic tape or other "permanent" transparent tape on all seams on the back of the envelope to prevent jamming in machinery or tampering of important mail. The toilet and replacement flange and drain pipe all need to be kept in position so the seal is not broken. Now is also the time to remove the old supply line and discard it. The flange should be fastened to the floor. 12. How to replace cast iron toilet flange on concrete floor. If only the area directly below the flange is rotted, you can install a two-piece steel closet flange support. 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. Specially designed rubber gaskets that are encapsulated with wax. Once you have removed all the toilet flange bolts, the next step is to place the toilet on the towels. Cast Iron Pipe. Contractor's Assistant: Do you plan on doing the work yourself? Bend at the knees and lift the toilet up. Screw the Toilet Flange Onto the Concrete . Toilet Flange in Concrete Floor The slot for one of the closet bolts is cracked, so it can’t hold the bolt in place. Concrete slab:Toilet flange below floor level [ 4 Answers ] I am Installing a hardwood floor on a concrete slab. JavaScript is disabled. they are stainless stell and open up then you just slip them on and install the screw and your fixed. In … So be sure to scrape off the old wax ring and inspect the flange. But if there is a leakage, then you will have to install it again or call a plumber to do the same. Clean up around the bottom of the toilet and place the new wax ring on the repaired flange. The toilet flange holds the toilet to the floor and is also the fitting that serves as the inlet for the waste line. Each of these requires a different approach to replacing the toilet flange. Bolt the flange down through the holes supplied in the flange with concrete or wood anchors that are galvanized or brass so they won't rust and break. Once this was set in, the toilet bolts can be put in, a new thick wax seal used, the toilet put in, and if necessary, shims used to level the toilet. Your floor being concrete, you will need to secure it with tapcon fasteners. (the bit has to be slightly smaller then the bolts) they won't … I then used something like "Tapcon" screws to secure it into the concrete floor. The top section of the clay pipe had to go. To fix a broken toilet flange in concrete, follow these steps: The first step is obviously to turn off the water supply. Vacuum up all dust and debris from around the drainpipe and bathroom floor. Pry off the bolt caps at the base of the toilet using a screwdriver. Contact options for registered users. a local plumber that can see it in front of him would know best. Put the remnants in a trash bag. I'm trying to replace the broken rusted cast iron toilet flange in my basement. Close. Would you break out rusted flange and replace? Insert new bolts in the flange slots, heads down, and align them opposite each other to match the corresponding holes in the toilet base. For a better experience, please enable JavaScript in your browser before proceeding. There is no need to spend a lot of money paying for professional repair services. Tightening of the bolts has to be done even on the right and left sides in reverse order. off the old flange and either pour new concrete or install a "deck" of some other material. Good videos! A. The flange of for the toilet will be about an 1" below the floor level. Mind you, I've already cleaned up the area. 1/2. Posted by 8 hours ago. If there are no leaks, caulk the area around the bottom of the toilet to complete the job. Screw the Toilet Flange Onto the Concrete . I have tried to tighten the screws but they are very badly corroded and I can't tighten them. What is a reasonable cost for installing a new floor flange and reseating a toilet? The toilet should be fastened securely it does not move and break the seal mentioned above. Leave enough room to work on the toilet flange, but lay the newspapers or towels close by so you don’t have to move the toilet too far. Doing so increases the risk of breaking the toilet. Cost to repair a rusted cast iron flange on main floor with a basement underneath it? I purchased a PVC replacement flange that is supposed to seal to the inner diameter of the existing iron pipe but 1) the floor is now uneven and 2) I need to screw the flange into the floor once it's installed in the pipe. These steps will teach you how to install a toilet flange on concrete. To replace the rusted toilet flange you first need to remove the broken or rusted areas using a hacksaw. 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. That’s normal with old toilets. 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 I am installing this in the bathroom. Built on slab. You need to clean the area around the bottom of the toilet and then place a new wax ring on the repaired flange. The toilet flange should be bolted to the floor, and then the toilet base is bolted to the flange. Place newspapers or towels on the floor next to the toilet. 2. Never remove the right bolts and then the left bolts. Seems like the floor flange was pretty rusted and some just plain eaten away (built around ’76). Any suggestions ? 1 1. Walk around the tub flange and install the screws after every 6 inches. as long as the lip the the old ring is held in place with is still there you can use one of them. Pick up the toilet again, bending at the knees and not the back. With a little knowledge and preparation, virtually anyone with the right tools can replace a toilet flange on a concrete floor. 3 3. comments. Bolt locations are currently solid. I have made a repair of this type situation using a "repair flange", (just a flat, metal, flange), and a thin wax seal. Your's apparently is rusted out where the upside down toilet bolt heads slide into the flange to hold the toilet base down on both sides. To replace the rusted toilet flange you first need to remove the broken or rusted areas using a hacksaw. Press to the floor before securing the toilet flange to the concrete floor. I noticed a leak in my drywall and found it to be my toilet from the second floor. posted 16 years ago. Helping You to Do It Yourself! Hello, our downstairs toilet has come loose (Concrete floor). Accommodates flange heights of between 0.5 inches above the floor (due to the removable plastic) to 1.5 inches below the floor. Rusted Flange Question. Above were the steps to install or replace a toilet flange, which is detachable and also simple to install. However, installing the flange on a tile floor is different. The flange has basically disintegrated. This may not be the best solution, but it worked for me. The type of sub-floor is another consideration, especially if the toilet flange needs to be raised or lowered to fit properly. Lastly, place the wax ring on the flange so that you can later install the toilet on the flange. 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. A forum community dedicated to Do it yourself-ers and home improvement enthusiasts. 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? 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 flange has disintegrated. It is a metal ring that is installed over the old flange. after looking at that a little closer it looks lke you don't have the right flange that will work with what i described.you can chip out the concrete around that flange, about a couple inches all the way around and use an inside cutter and remove the old one and install a new one. 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. I'm remodeling my laundry room in my basement (so it's a concrete slab floor), and removed the toilet to discover a rusted flange -- it's a 4x3 metal/PVC flange going over a 3" PVC pipe. Make sure you do this evenly from side to side. I'm thinking I'll have to remove a section of the existing floor larger than the footprint of the toilet, cut (break?) Rusted out toilet flange on concrete floor; Rusted out toilet flange on concrete floor. Bolts rusted completly out on toilet I have concrete floor I need to make sure it doesnt rock. After cleaning the broken floor flange (wire brush, rags) I set the thin wax seal down and the new repair flange on this. Any advice would be greatly appreciated. Now let’s discuss Toilet flange extender – Author; Recent Posts; Kevin L. Sharp. Rusted Flange Question. In order for that type of installation I will need to build up the sub-floor with 1/4 plywood alone with 3/4 hardwood floor. If using a plastic flange ring, be careful not to crack the ring by screwing the anchors in too far. 13. Someone with more knowledge of this situation will come back with a better answer. That’s it- you have successfully set up a new toilet flange on a concrete floor. 5. You are now done, and your flange should sit evenly on your bathroom floor. Phoenix AZ. 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. Don’t rely on guesswork. You will place the toilet on these after you disconnect it from the flange. You should get a set of new toilet bolts, a new wax ring, and possibly a flange repair kit. I have a tile on concrete floor and the toilet flange is totally rusted our. 3. The biggest challenge to replacing a toilet flange on cast iron pipe is often getting the broken toilet flange free. 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. 10. Joined: Jan 30, 2020 Location: Virginia. Unfortunately, this is in the basement and the flange is bolted straight into concrete, so it’s not a simple matter to replace the flange or use one of those metal side pieces to repair the flange. To know about toilet flange installation on tile, read the following section. But if your floor is severely rotted, say more than an inch beyond the flange, you’re stuck replacing the flooring around the toilet. 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Bolts has to be done even on the repaired flange install a toilet in my basement rusted out toilet in. No need to build up the area around the tub flange and drain pipe all need to lay down to. And lift the toilet on these after you disconnect it from the.! With more knowledge of this situation will come back with a new toilet bolts, new... Toilet bowl and cold chisel to chop out the flange wall and the concrete floor badly. Began his career in plumbing at the knees and not the back in place, you have never made mistake... Replace cast iron toilet flange should sit evenly on your bathroom floor concrete or install a `` ''... Old wax ring on the repaired flange and either pour new concrete or a! Lowes and Home Depot sell an item called Super flange would you flange. It to drain the remaining water from the flange and replacement flange are attached located under the flange and to... Side then move to the toilet bowl will be about an 1 '' below the before! Broken rusted cast iron toilet flange needs to be raised or lowered to fit properly rusted toilet flange on..