Chris Deziel has a bachelor's degree in physics and a master's degree in humanities. It must have been cemented with a primer and cement. 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. Use a wrench to loosen the nuts that attach the toilet to the floor. This makes the toilet unstable or prone to leakages. All Rights Reserved. This can be done by scraping or sanding with a wire brush on a drill. But it’s best to prepare everything just in case. If it is a 3-inch cast iron pipe: Break off the old toilet flange from the … Having an issue trying to remove a plastic flange from a 4 inch PVC pipe. Push the flange upward using a pry bar. On the other hand, an older cast iron toilet flange will take more patience and effort. If it is still not loose enough, move to another section of the flange and keep trying to pry it up until it comes free. The toilet flange holds the toilet to the floor and is also the fitting that serves as the inlet for the waste line. Whereas you often have to break cast iron pipes, you can simply cut through PVC with a saw. Lift the flange straight off the subfloor. Clean all the wax off the flange with a putty knife and deposit the wax on a sheet of old newspaper for disposal. I want to remove and replace this flange and close up the gap. Use the internal pipe cutter to separate the flange from the waste line by cutting at the point where they meet, which are 3 … 3 Phillips screwdriver. What Is the Average Size of a Toilet Sewer Pipe? 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. Again, keep the screws somewhere secure for later use. Remember that the bottom of the flange must be set on top … Put the toilet on the flange. If the flange is really stubborn, it can help to cut it into pieces with a Dremel tool. Set a cold chisel on the outer edge of the flange, then firmly hit the chisel with a hammer. Pull the toilet off the flange and move it aside and out of the way. Safely cuts the flange off the outside of a 3" pipe leaving it ready to glue a new flange … Toilet flange repair kit: When a toilet flange with a broken bolt rail is difficult to remove from the drain pipe, consider using a repair kit. The toilet flange, also known as a closet flange, is the part of the toilet that secures the unit to the floor which connects to the drain pipe. Remove the toilet flange by unscrewing it from the floor. It is usually made of cast iron in many older homes, so the metal is extremely brittle and can break or crack over time. If they are in good condition, set them aside in case you need to reuse them. Remove the flange screws with a screwdriver. I'm not confident that I could successfully remove the pipe from it's joint in a clean, reusable fashion or if I did, that I'd get a good seal to the inserted pvc. If you don’t have the proper tools or experience in using such tools, it would be best to ask help from someone who has experience or to get assistance from a professional rather than risk damaging your toilet’s fixtures and waste line. You need to remove the flange and start from scratch. Slide the toilet bolts out of the grooves on the flange. Remove the Toilet . Turn the water line to the toilet off and disconnect the water supply to the toilet under the tank by turning the connector counter-clockwise. When removing the toilet flange, the methods used will vary depending on the type of material your flange is made from. The pipe cutter sounds like the best way to go. Then position the holes at its base to fit into the bolts standing upright from the flange. This is one of the easier jobs you can do when repairing parts of your RV. Most toilet water supply knobs are located close to the baseboard. Lift off the toilet and set it aside. Clean and or remove an irregular or broken pipe to create an even surface for the Parana to start the removal of the remaining plastic fitting shoulder. Use a pry bar to check if the flange is already loosened and can be lifted right off. For professional use only to safely remove a toilet flange Gone are the days of trying to cut and chip the old flange off, risking cracking the pipe Remove the old flange in 5 minutes with the Flange-Off. Clean away the wax sealing ring. Plug off the drainpipe below the sleeve with a rag to prevent anything from falling down. Usually made of PVC, rubber or metal, this piece is circular in shape and usually secured in place with a few bolts. Does your toilet move too much, wobble or rock, or does it leak on the floor? © Copyright 2020 Hearst Communications, Inc. After removing the flange, stuff a rag into the waste opening to keep sewer gases at bay until you can move the pipes or install a new flange. As a landscape builder, he helped establish two gardening companies. PVC flanges are much less complicated to remove than cast iron ones. Shut off the water to the toilet, disconnect the supply hose from the toilet tanks and unbolt the toilet from the floor with a wrench. If the floor flange for the toilet is set in concrete, the job will be a lot more difficult than if it's on the second floor for example and the flooring can be removed to permanently close off the pipe. There are two types of toilet flange; PVC flange and Cast Iron Flange. Disconnect the water supply hose from the toilet tank. If you feel the need to remove the flange you will need to cut it off. When you have cut through the whole flange, lift it straight off the subfloor. Conclusion. Turn off the supply of water to that area and remove any of the attachments. First, turn off the water supply to the toilet. Place it on top of the old newspapers or rags you prepared. Set the drill in forward gear. I tried cutting and chiseling it away. When cutting the pipe, the position of the cut will depend on where it is the pipe is damaged. Lay old newspapers or old rags on the floor in a safe part of your bathroom (like the shower area or bathtub). There are only a few simple steps to take in order to get the toilet flange off the floor. Slide the toilet bolts out of the grooves on the flange. Lay the toilet on its side and put the new wax ring on the round mouth that sits on top of the flange. Remove the Toilet Flange Clear the wax ring from the base of the flange by scrapping it away with a putty knife or paint scraper. The gasket tightens as the flange is turned in a clockwise rotation. … Turn off the water shutoff valve and empty the tank by flushing once or twice. These are the main screws that hold the flange to the floor/ main drain. Remove the old toilet by loosening the mounting bolts on the base of the toilet with a wrench. Removing an Old PVC Toilet Flange Get your internal pipe cutter and insert the small circular saw into the drill chuck. Use the internal pipe cutter to separate the flange from the waste line by cutting at the point where they meet, which are 3 to 4 inches from the flange’s opening. After you have done this, locate the screws and remove them. To permanently close off the pipe in a concrete slab, the floor flange should be removed and the pipe capped below the floor surface. If you have a gasket-sealed PVC flange, the most common type of flange, simply lift it from the outflow pipe. Use a little silicone on the gasket when you begin tightening it up. Separate the flange from the waste line by cutting it with an internal pipe cutter. Set the drill in forward gear. There are flange bolt repair wings available. Besides having an abiding interest in popular science, Deziel has been active in the building and home design trades since 1975. Ideally it should be cut off at floor level so that the new connector can fit inside the pipe. Unscrew the flange from the subfloor with a large-slot screwdriver or a No. Copyright © 2021 Rooter Guard. The repair kit consists of a metal ring that bolts around an existing flange to create a new anchor point for the closet bolts. Step 7 Clean the wax ring from the bottom of the toilet and base of the flange by scraping it away with a putty knife or paint scraper. Keep the screws for later. Make sure to keep the toilet straight and as perpendicular as possible when lowering. You may need to pry out pieces of the old flange with a chisel and hammer. It is what connects the toilet to the floor and the waste pipe below it. It is therefore not a bad thing to know how to replace a toilet flange. Press down to seal the wax ring with the flange. Remove the mounting bolts and screws. Depending on whether you are removing a PVC or cast iron flange, you will usually need just some of these items. There is a 3/8" gap between the joint of the flange and pipe. Be careful not to get too close to the inner edge of the flange to avoid damaging the waste pipe. Simply scrape it off and smear it on the newspaper until you can access the top of the flange. I seem to have a PVC (white) toilet flange that is not properly seated against the drain line. Flush the toilet repeatedly until the tank and toilet bowl are both empty. A broken cast iron flange can be a pain to fix properly. If your flange is broken you can use a slide in plate, repair ring, or push in flange to repair it. The top part is off I'm only dealing with the part that is left inside the PVC. Some people also call it a closet flange. This tool features a small circular saw attached to a shaft that fits into a standard drill chuck. I put plumbers epoxy in the joint a year ago and it stopped my leak. You can also use detergent to wash it thoroughly and wipe the remaining wax on the flange with a towel. Once you have unbolted the toilet from the flange, your next step is to clean it to remove the wax by using a putty knife and discarding it on a piece of old newspaper. Take off the remaining wax around the flange using a putty knife, then remove any screws that attach it to the floor. You will either need to break the pipe by cutting into it using a dremel tool or by breaking the glue bond between the pipes. Some stubborn bolts might have to be sawed off. Immediately the toilet lands on the flange, you should push it down firmly next to the back of the bowl rim to change the shape of the wax ring, and seal the attachment. We would like to finish the job, and I am trying to install the toilet. Put a bucket under the water supply connector, remove the connector with adjustable joint pliers and let the residual water pour into the bucket. Tuck an old rag into the sewage outflow pipe to block any unwanted sewer smells or gasses. Clean all the wax off the flange with a putty knife and deposit the wax on a sheet of old newspaper for disposal. If the pipes are glued together then you should be able to use solvents to break the bond. If the screws are in good condition, save them. Toilet flanges need replacement from time to time for varied reasons. Remove the mounting bolts and take off the toilet flange. Once the screws are removed, you can use a screwdriver and pry up the flange to remove it. So, I need to remove the concrete around the drain to slide the flange onto the drain pipe.....but they have already laid the tile. Usually made of PVC, rubber or metal, this piece is circular in shape and usually secured in place with a few bolts. Empty any remaining water in the toilet by flushing it. When you want to remove one, you must cut its connection to the waste line as well as unscrewing it from the floor. Set the drill in forward gear and cut through the flange at the point where it meets the waste pipe, or about 3 to 4 inches from the flange opening. Get your internal pipe cutter and insert the small circular saw into the drill chuck. Cut off the top part of the flange flush off the floor using a reciprocating saw. Privacy Policy. Remove the toilet by slowly rocking and lifting it. How to Remove RV Toilet Flange. One inch of relief is enough space. If it’s still attached, you may need to break it off. Step 2 - Remove the Old Flange. Remove the flange and clean it off either in the sink or with a disinfecting wipe. Hello, if I understand your question a toilet flange is the part that the toilet bolts to and unless it is damaged you dont want to remove it. However over time the leak has found its way back. How to Replace the Cartridge in a Two-Line Weed Eater, Black & Decker: How to Replace a PVC Closet Flange, This Old House: How to Install a Toilet--Install the Soil Pipe and Closet Flange, How to Remove the Screws on a Toilet Seat, How to Cut Out Rotted Wood by a Toilet Flange, How to Remove & Replace a PVC Closet Flange, How to Install an Adapter Collar for a Toilet Flange. A special drill attachment further simplifies the task by eliminating the need to cut the flange from under the floor. The sleeve of the flange will now be left glued to the pipe. Remove the two screws holding the bottom of the toilet to the flange using your pliers, lift the toilet off and set it aside. Replace the toilet by lining up the holes on the toilet base with the two bolts. A toilet flange is the pipe fitting which connects the bottom of the toilet to the sewer drainpipe. 264 People Used More Information ›› If the pipe is surrounded by cement to the edge of the pipe, remove the cement to allow the cutting blades to spin free without touching the concrete. There is 3" PVC drain coming out of the concrete for the toilet, but I need to install a closet flange. 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. Remove all the old build-up in order for the toilet flange to seal properly. Turn off the water supply (either the main valve or just the toilet line). This could be a sign that you need to remove and replace your old toilet flange. More modern bathroom fixtures will have a toilet flange made from PVC, which can be easier to remove. Remove your toilet and locate the flange. The toilet flange, also known as a closet flange, is the part of the toilet that secures the unit to the floor which connects to the drain pipe. Make sure to put the nuts in a safe place because you’ll need them to reattach the toilet later. Remove the old wax that sealed the toilet to the flange and pipe with a putty knife. Remove the screws attaching it to the floor using your multi-head screwdriver. This can be done through the main water source in the home or with the knobs near the toilet. To access the toilet flange, remove the toilet from the drain and set it aside. Are there any other (simple) ways to remove the flange? Turn the knob behind the toilet clockwise to turn off the water. Insert the saw into your drill, tighten the chuck and feed the blade into the inside of the flange. We've already had to deal with this toilet leaking onto the kitchen ceiling from the drain, we don't ever want that happening again. 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