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