Replacing these pipes and the tools used are dependent on what type of drain pipes are in place to begin with. Slip the new gasket into place and screw in the drain flange. You may also have the gasket or rubber sealing washer that goes between the nut and the sink overtightened and this is causing the leak. It should easily line up to the holes of the bathtub. Remember the drain trap (the U-shaped bend) will have a small amount of standing water so have your bucket or bag handy. Toilet Vent Option 1: Indirect Connection. It comprises of a drain elbow that fits into the drain pipe, a curved trap piece and a tail piece. After all, your drain line runs from your home all the way to the nearest waste source. I'm replacing a bathtub with a walk in shower. Make sure you meet all local plumbing ode requirements while choosing the pipe. From outside of your property where the pipe cleanout access point is located, the pipe rust and scale is removed using a hydro jetter and a drain snake. Replacing sink drain pipes is an easy DIY project. Whichever the case, replacing a tub drain demands the removal of the drain flange. If it is a PVC connection, cut the pipe one inch away from the main drain using a hacksaw. Replace the Bathtub Drain Whether you are replacing the drain you just removed or installing a new drain, use fresh plumber’s putty. Also, buy a good quality drain pipe since it will last longer. Measure the drain hole from the inside of the tub to the surface the tub rests upon. The flexible line can be bent to form most any shape, and will allow you to connect pipes that don't line up right. This will indicate the drain fitting location. © Copyright 2020 Hearst Communications, Inc. Cost to Replace a Drain Pipe Under the House New installation: When replacing an existing drain, all the pipes and hardware are already in place, and installation is fairly straightforward. The cost to repair your drain pipe will depend on a few factors. Note the measurement. If it is a metal pipe, unscrew it using two pipe wrenches. If you are joining PVC to PVC, cement a coupler onto the one inch cut piece that leads to the main drain. However, both the actual drain from the tub pipe and the overflow pipe may also be considered part of the drainage system. Move a light close to the area to illuminate your work. Also ensure that the overflow and drain fitting should be facing each other before fastening them to the drain pipe. Luckily, you won’t come across many challenges when replacing a drain flange, according to our 24 hour plumber in Sydney. Now, locate the area where the drain pipes are located. It would take about three hours to completely replace the drain pipe. Cut the rest of the PVC pieces to fit with a hacksaw and cement them together. Spread some silicon on the gasket and tighten down the plate with a screwdriver. If it is a PVC fitting, there will either be a screw-on connecting nut, or the tee-fitting must be cemented in place using PVC cement. Hi Forum, okay I have a question. First is a threaded tail piece leaving the bottom of the sink. DoItYourself.com®, founded in 1995, is the leading independent Parts and Tools Needed to Replace your Bathtub Drain. Move to the top side of the tub. problems contact webmaster@doityourself.com. Choose a Toilet Vent or Drain Configuration. They should be at a specific distance from the top of the drain fitting. Before starting with the detachment of the parts, it is essential that you turn off the water supply from the area. Or use a sanitary tee and cut a pipe that fits from the outlet of tee to the fitting of the drain. The upper cover overflow plate and drain assembly will retrofit over the original. Cover the underside of the new flange with plumbers’ putty, then twist it into the drain opening. Once the notch is cut, use a pry bar to twist and pry the old drain basket out. You may need repeated cutting to make small changes. You really only need 2 tools to do this. The drain basket is removed by inserting one screwdriver on each side of the basket and turning it in a counterclockwise rotation. Once that is done, place tub drain rubber gasket and then the tub drain flange in their respective areas. This is a situation that must be corrected before any real estate property is shown or sold. Turn on the water supply after everything has been fixed. From beneath the tub, position the rubber washer around the threaded drain tailpiece, then slip the tailpiece up through the drain opening. Now, attach the overflow and drain pipe to the tub with the help of a drain wrench. Use the pliers to unscrew any stubborn slip nuts. The little lever under the fau... How To Calculate Bathtub Refinishing Cost, Unclogging a Bathtub Drain: Mistakes to Avoid, How to Make Your Own Metal Pegboard Hooks, Going Green: How to Refinish a Cast Iron Bathtub, Lead Problems with Older Cast Iron Bathtubs, How to Replace a Garbage Disposal Splash Guard. How to repair a leaky drain pipe under a sink. Note the measurement. Connect the tee-fitting onto the overflow pipe and the tub basket drain pie. Then I drilled a screw into the side and wedged it between the PVC and drain and with … It is a trial and error process and may need repeated adjustment. I have to move the drain. How to Change Metal Pipes to Plastic Under the Kitchen Sink, How to Reconnect Plumbing After Removing a Garbage Disposal, How to Fix a Leak in a Kitchen Sink Flange, HammerZone: Replacing A Tub Drain and Overflow Tube, How to Stop a Drain Connection PVC Plumbing Leak, How to Remove Different Types of Bathtub Stoppers. Chrome pipes like you have now are pretty, but over time do … shows, the flange is held in place with a threaded connection to the drain elbow (aka drain shoe). Moving a bathtub drain from the center to the right side requires accessing the plumbing pipes under the sub-floor. You can replace just this plate at your hardware store for a few dollars. Next we use a pipe video inspection camera to determine how long the break or crack in your cast iron pipe is. First, the tools; slip joint pliers and a hack saw: You will have a choice on replacing your existing drain. Turn on a hairdryer to the heat setting, after making sure there is no … We welcome your comments and Remove the old drain assembly from the top down. Cast iron pipework runs between $2 to $10 per foot and was the standard until the 1960s. submitted to our "DoItYourself.com Community Forums". Then clean the flange and apply silicone caulk. But good old denial (emanating from a very legitimate fear about just how much it’s going to cost to fix a drain pipe under a slab) can only delay the inevitable for so long. Place the cutter head into the sewer pipe and turn on the drain snake's motor. Plastic. If it is metal, use two pipe wrenches. Once they are found, detach the drain pipe and over flow trim from the tub with the help of a drain wrench. Of course, the cost will depend on a variety of factors including where you live. From start to finish, installing a new drain should only take some elbow grease and an hour of your time! You will need the following tools and parts to replace your bathtub drain. Lift and Turn: A drain with a plug that rotates in opposite directions to release or hold water; set screws are placed under the lip of the drain Drains With Trip Levers. Attach a PVC tub drain kit to the tub. Website operating Many bathtubs now come with a drain in the right corner of the bathtub instead of in the middle. If the toilet … When it fits perfectly, join them with cement. Connect the Drain Fitting To connect the drain fitting, begin by applying a bead of plumber's putty around the flange of the drain opening from inside the tub. Insert a video inspection tool into the sewer pipe and look for evidence of tree roots growing inside the pipe. Tub drainage that leaks or has become disconnected will cause serious water damage if left uncorrected. Use penetrating oil on the threads if they do not readily unscrew. 1. Part 1 of 3: Removing the Old Stopper. If the actual tub drain basket won't unscrew, use a reciprocating saw to cut a notch in the side of the basket. Corrosion and clogging are the major reasons that lead to the replacement of the bathtub drain pipe. After removing the old stopper, take out the old drain flange, or the housing that connects the tub and drain to the pipe below. It’s usually covered with a chrome plated cover above the tub drain near the top of the tub level. Turn the wrench on the pipe that will be removed while firmly holding the other pipe wrench still. Use a hacksaw to cut the extra length. Copyright© It allows water to drain out of the tub in the event the water is left on or the level gets too high when someone gets in and the water is displaced. Beneath the tub, locate the drain trap secured by a nut. A bathtub drain wrench or sometimes called a drain key. Donations appreciated - click in upper right corner "info" circle. He has been published in "Woman's Day," "New Home Journal" and on many do-it-yourself websites. P-Trap is a pipe that will connect the waste pipe and the overflow pipe to one main pipe. Now, measure the new bathtub pipe by placing it next to the old pipe. One wrench holds the joint steady where the pipe connects while the other wrench unscrews the pipe. Roll the putty between your hands until it is a long log that is about as thick as a pencil. Take the measurements of the drain pipe and drain hole. It's quite easy to do. Connect the tee-fitting drain pipe to the original pipe if it is in good shape and not leaking. The drain for the tub is made of a black plastic material and the tailpiece... Hello everyone, this is my first post on here. Remove the bathtub and set the tub down on a hard, balanced surface. One of the wrenches will hold the joint steady exactly at the point where the pipe connects while the other wrench will be used to unscrew the pipe. The overflow cover is removed by turning out the attachment screws on the cover plate. Questions of a Do It Yourself nature should be I have a bathtub drain that stopped working. Roll out an even bead of plumber’s putty and position it around the new drain fitting. All information is provided "AS IS." 5. Spread silicon on the gasket where the pipe attaches to the basket, and tighten the fitting with a tongue and groove pliers. The cost of replacing cast iron drain pipes. For the metal pipe, simply unscrew it with the help of two pipe wrenches. Standing water in tub, drain is good, tub eroding? View our Privacy Policy here. Remove The Drain Pipe: If the pipes from the tub to the main drain are bad then remove them. Once you ensure there is no leakage, you can store away the tools and clean up the work area. Frozen drain levers are … Replace the old pipe with PVC and the proper connectors. S to bathtub replacement bath tub drain pipe and overflow bathroom sink drain pipe is leaking to replace or repair a drain pipe How To Replace A Bathtub DrainHow To Convert Bathtub Drain Lever A Lift And TurnS To Bathtub ReplacementHow To Replace A Bathtub Drain In Mobile Home2020 Plumbing Estimates Average Leaks Pipe RepairsImportance… Read More » Yalanovsky also writes a bimonthly column that provides home improvement advice. 2. Note down the measurements and use them to purchase the pipe of proper length and diameter. It should easily line up to the holes of the bathtub. To make sizing the new drain pieces easier, keep the old drain parts for now. 1. A sink drain is a simple creation. However, plan on spending somewhere around $175 per foot. A rubber gasket underneath the tub seals the drain elbow to the tub. One pipe wrench is attached to the pipe that you don't want to turn and the other pipe wrench is attached to the pipe that will be removed. Dale Yalanovsky has been writing professionally since 1978. Drain Replacement 1 Turn off the water, and clear the area under the sink to prepare to replace your current drain pipes. Remove the drain pipe leading from the tub to the main drain. Remove the pipes that connect the overflow to the tub drain basket. If you have to hold your drain lever down for the tub to drain it is more than likely the tension spring on the back of the overflow plate. Although cast iron is prone to rusting, it may hold up better than PVC. suggestions. Wrap the putty around the lip of the replacement drain basket. 1995-2018 MH Sub I, LLC dba Internet Brands. I tried using a tub drain remover wrench and all it did was break off the cross bars. He specializes in do-it-yourself projects, household and auto maintenance and property management. Make sure the hole in the tub meets the drain fitting. All rights reserved. When replacing your standard bathtub with a new unit, sometimes it is necessary to relocate the tub drain pipes. To repair a tub drain, unscrew the drain flange from above. PVC plastic runs $0.50 to $5 per foot and became popular largely due to price. By replacing the pipes yourself, you will be able to save the cost of hiring a plumber by following a few simple steps. Attach a cutter head onto the end of an electric drain snake. You’ll find most parts making up the bathtub drain assembly under the bathtub. If it is plastic, use a tongue and groove pliers to loosen the connecting nuts. If the pipes have fitted perfectly, they will match the holes in the tub. Turn the connecting nuts tight with your pliers. The drain pipes consist of the tee-fitting and the waste pipes that lead to the main drain. Soften the Old Plumber's Putty. If no Plumbers Putty was used when installing the drain outlet flange in the sink, this is another reason it may be leaking. Unlike an individual tile, it’s hard to find the source a drain issue. To replace a bathtub drain pipe, you will need cement, drain pipe, drain wrench, hacksaw measuring tape, paper and tub drain kit. The old tub must be removed before the drain is moved. Mark the area of the floor where the center of the tub will lie. Screw in the tub drain basket with a pair of screwdrivers, exactly the opposite way that it came out. If this is a new drain installation, there may be additional costs for running new drain lines to the tub and interfacing to the drain assembly. When doing this, wrap the threads with Teflon tape or cover them in pipe dope before tightening the PVC pipe. Now, measure the new bathtub pipe by placing it next to the old pipe. The waste and overflow is the drain mechanism behind and under the bathtub that connects the overflow with the tub drain. Make sure the hole in the tub meets the drain fitting. Replacing Cast Iron Drain Pipes vs. Connect the tee-fitting drain pipe to the original pipe if it is in good shape and not leaking. Write down the measurement for the vertical distance between the drain hole and the level where the piping branches off toward the drain. , continue to Step no column that provides home improvement advice including where you live by replacing pipes... Independent home improvement and repair website PVC connection, cut the rest of the basket installation is fairly straightforward serious... 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