how to install a bathroom sink drain

Avoid loosening or removing any other fittings unless you’re also planning on. I repeated this process a few times. However, after some years, this assembly can get damaged and so, it should be replaced. Here, turn the piece backward and empty its content inside the bucket. By the time you install a vanity cabinet and drop the sink into it, the rough-in plumbing for the drain should be done. Step 5: Taping Whether you are replacing an existing drain or installing a new one, this is usually not a difficult task. Slide the rubber gasket up the tailpiece and fit it around the hole in the sink. If you really can’t stand to see another ad again, then please consider supporting our work with a contribution to wikiHow. The bathroom sink drain assembly is the part of your drain that carries away used water to the sewer system in your house. If you do not have plumber's putty or cannot use it … You can adjust the P-trap, sliding it up and down on the pipe that leaves the sink drain. Once you’ve gotten this far, assembly is as easy as applying plumber’s putty to the area around the drain hole or flange, slipping the new drain into place, and putting the plumbing back together in the opposite order that you disassembled it. Follow the steps below to install a sink pop-up drain in your bathroom yourself without spending money for a plumber’s service. A ‘J’ pipe is a trap that is used to connect to the drain pipe just fixed to the sink drain hole. It is leaking down into my bathroom cabinet and getting everything wet. Clean the excess putty oozing out from under the edges of the flange with a putty knife or folded paper towel. In most cases, it is always set in place with a clamp. You will save time, and there will be no hassle in these steps if you use the right tools. Remove the old drain piping. The faucet works great but the drain pipe is leaking under the sink. Remove your existing drain by loosening the slip nuts holding it place and lifting it out from the top side of the sink. This nut will likely be on tighter, so you may need to use a little elbow grease to get it moving. The pop-up drain assembly typically comes with your sink or can be purchased separately as a kit. Before you install the sink, install the drain, pop-up assembly, and faucet. Tip: It’s important to note the orientation of the washer when using slip joints: make sure the tapered side is facing whatever you’re trying to connect to. Since my pipes are ABS I’m using ABS cement. You’ll note one of them is much too loose, but the other one fits just right. If replacing the faucet, remove that as well. Step 3 Prior to installing the new drain, take a bit of plumbers putty and roll it between your palms so that it forms a long "snake" of putty of sufficient length to wrap around the drain. A bathroom sink that has a lip which rises above the countertop is known as a self-rimming sink. • How to Install an Under-Mount Sink Be careful of water coming out from the tailpiece. Slide slip nuts onto the drain arm and the sink’s tailpiece, and tighten the connection at the base of the sink. Turn the chrome ring to thread the connection. No leaks! Tighten the nut as much as you can by hand and then finish the job with pliers. The sink pop up drain system is the most common drainage assembly that is found in mostly all bathroom sinks. What a relief. For a new sink installation you’ll typically have a piece of pipe sticking out of the wall. Now, install the new P-trap. wikiHow's. Now you can finish up by removing the tailpiece that connects to the drain. • Slide in the slip nuts onto the drainpipe’s arm as well as the bathroom sink’s tailpiece ensuring to tighten the connection at the base of the sink with the pipe wrench. If you did have a leak, try tightening the leaky joint a little before testing it out again. The putty will help the upper part of the drain assembly seal against the sink drain opening. Leaky sink drains are one of the top causes of bathroom floor damage, right after water damage caused by toilets and showers. • With the pipe wrench or adjustable spanner, tighten the female adapter onto the drain stub on the wall. Lastly, add the U shaped pipe and connect the slip joint nuts on each end, again loosely tightening and adjusting the parts as needed to make sure everything lines up without stressing any of the joints. Follow the steps below to install a sink pop-up drain in your bathroom yourself without spending money for a plumber’s service. Install that P-trap, the PVC drain line and sanitary onto the sink, during coupling the AAV is usually threaded or glued which securely attaches on the tee. Most new faucets come with a matching pop-up drain plug and trim piece. While the cement dries let’s take a look at the P trap kit. Install the PVC drain line, the sanitary tee, and the P-trap for sink. If you’re installing a brand new drain on an unused sink, you can skip straight to preparing your plumber’s putty for the area around the drain hole. Include your email address to get a message when this question is answered. Since a sink rates low in fixture units, it should have little effect on the present drain's efficiency. Grab a bucket, bowl, or spacious plastic food storage container and set it on the floor directly beneath the sink. In this story, we’ll show you how to install a stylish wall-hung bathroom sink and faucet, including the tough part: moving the water supply and drainpipes. Place a spacious container under the sink to catch waste water. Drain and leak test. The other end of the P-trap can slide into and out of the fitting on the wall. Make sure to use 100% silicone and apply a generous bead before dropping the drain into the sink hole. How to Move a Bathroom Sink. Apply silicone caulk at the drain and Teflon tape at the extension piece to seal the drain tube. Install a sanitary tee facing into the room for the sink trap. How to Plumb a Bathroom Vanity Sink Drain. If you don’t take the precaution of putting a drainage container down, you could end up with water all over your floor. This is a good time to replacing the gasket beneath your sink if it’s looking worn, damaged, or brittle. By using our site, you agree to our. For the kitchen: Put the tailpiece washer into the flared end of the tailpiece, then attach the tailpiece by screwing the slip nut onto the sink strainer. How to install a vessel sink faucet troubleshooting your sink stopper installing new bathroom sink stopper pop up drain in a bathroom sink bathroom sink or basin pop up waste How To Install A Pop Up Drain Stopper In Bathroom SinkInstall A Pop Up Drain In Bathroom Sink DoityourselfHow To Fix A Sink Or Bathtub… Read More » I started to install the P trap and waste pipe underneath the sink, but ran into a problem right away. Installing a pop-up drain takes a little work, but it's definitely not impossible. Check the manufacturer's instructions and local codes to determine the proper height for the AAV above the drain. Make sure you use a container big enough to hold 3–5 fluid ounces (89–148 ml) of liquid. The last step is to test the drain for leaks. Next, turn the drain body to the rear as this will then line it up with the pop-up linkage. Place a bucket in your work area as a precautionary measure. It should easily fit into place, and the threaded ends should be wrapped with Teflon tape. If you install an overflow drain in a sink without the overflow passage (no overflow valve in a sink), there will be a cavity that will hold junk between the overflow holes and the sink wall down to the lower seal. Method of Replacing the Sink Drain. First, decide whether you’ll be installing your new drain in your bathroom or the kitchen—the process is nearly identical, but the parts you’ll need differ slightly. Once everything is fully tightened underneath, you’ll want to make sure to wipe off any silicone squeeze out from the drain and the sink using a clean damp rag. Before you set the top install the new faucet and pop up drain assembly. Before you begin, have your plans approved by an inspector and consider the following: Drain and vent lines must be positioned precisely, so you should install them before the supply pipes.It might be possible to simplify supply runs by moving a vent pipe over a few inches. An unvented bathroom sink may have a full S-trap, which may siphon and expose the home to sewer gas. The sink pop up drain system is the most common drainage assembly that is found in mostly all bathroom sinks. No washers are required here. I installed a new bathroom faucet and it came with a new drain pipe and sink drain outlet flange. If the drain spins while you’re attempting to loosen the locknut, steady it by spreading the handles of a second pair of pliers inside the top of the drain, inserting the blade of a screwdriver between them, and holding the screwdriver with your free hand. The tools you will need to repair the stopper include an adjustable wrench, screwdriver and slip joint pliers. You’ll also need to remove the friction ring and gasket from your new drain to prepare it for installation if it came pre-assembled. Builds include mainly woodshop project…, Trap adapter (if purchased separately from P trap). Flange and washer included. Separate the drain body from the rest of the assembly. Replacing a vanity with a wall-hung sink is one of the best ways to make a small bathroom feel roomier. Be sure to follow the specific instructions provided for the piece you’re working with. If not, add a tailpiece to make up the distance, cutting it to the needed length. Follow the steps below to learn how to install a bathroom sink drain:. For now I’ve only hand tightened the nut but I’ll come back later with some pliers to tighten everything up. You can easily remove the excess once you’ve finished the installation. Place the rolled putty around the underside of the sink flange. Follow these steps to move your bathroom sink the right way! Attach the P-trap to the new sink drain line. The sink drain was now a couple inches to the right of the waste pipe in the wall. Drop the strainer into the drain opening and then slip on the rubber gasket from underneath the sink and screw on the locknut. The glacier bay push button bathroom sink drain is designed for use in countertop vessel style sinks without overflow. You simply slip a nut onto the waste drain and press it against the other pipe, then hand tighten the nut. The U-shape of this pipe is the trap that retains enough water to prevent sewer gases from entering the bathroom. In order to connect the P trap you’ll need a trap adapter that needs to be glued onto the pipe in the wall. Cement a 1-1/4-inch trap … You’ll note one of them is much too loose, but the other one fits just right. The locknut will be snug up against the underside of the sink. Underneath the sink, insert and push up the pop-up drain tailpiece up through the drain hole. If you find any remnants of dried plumber’s putty beneath the flange of the old drain (the metal ring that encircles the drain hole), wipe them away using a damp cloth or paper towel. We use cookies to make wikiHow great. References. % of people told us that this article helped them. The number of holes in your sink or vanity top can influence the style of bathroom faucets you choose. The steps for installing the sink drain will depend on how different the new sink is from the old one, as well as what other components are being installed. Apply plumber’s putty under the drain flange and set it aside, putty side up. Pack the underside of the strainer flange with fresh plumbers' putty or apply a continuous roll of putty around the sink drain opening. Once the drain assembly is tightened to the sink (for a recessed install) or to the bottom of the counter (for an above counter install), tighten the plastic locknut on the female ABS plastic trap adapter, this will grip the tailpipe of the drain assembly, creating seal. After that I used some slip joint pliers to tighten them up a little more so that they are nice and snug, making sure not to overtighten. Everything looks good so far so I’m going to put it to the ultimate test by filling up the sink all the way and then draining it out. Follow the manufacturer s instructions to install the faucet. Your pipe may be too long, and can be cut using a hacksaw. Before doing any plumbing work, turn off the water at the main water supply or at local service valves. Next, connect the waste drain to the wall. A sink is connected to the drain plumbing by a tailpiece that’s tightened to the drain flange. About: DIY Montreal is all about woodworking & DIY projects. The drain assembly that came with your vessel sink may be completely assembled. In some instances however the drain pipe rises up from under the sink and it used to be the practice to connect the fixture to the drain with an s trap. The first step is to remove any excess water from the sink and clean it up. 1 drain: $10.51: $12.92: Sink Drain Pipe Installation Labor, Basic Basic labor to install sink drain pipe with favorable site conditions. Drop the strainer into the hole in the bottom of the sink with the tailpiece extending down. If you are installing the bathroom sink in a back to back arrangement, little pipe is required. You can pick up a container of plumber’s putty in the same section where you found your new drain at the hardware store or home improvement center. I post how-to videos on my YouTube channel, as well as step-by-step tutorials on my website www.diymontreal.com. Share it with us! Place a slip joint nut on the pipe first, followed by the washer. Plumber’s putty doesn’t need to dry or harden, so you can resume using your sink immediately after your project is complete. Look for plumber's putty in the plumbing aisle of your local hardware store or home improvement center. Step 01: Disconnect the sink from the plumbing system. Next, just as per the assembly diagram, I added this plastic ring and a nut that I’ll first hand tighten and then give it another quarter turn using some slip joint pliers to tighten it up. From underneath the sink, I added the rubber ring, by first adding a dab of silicone to the threads to help it twist on smoothly. Use your pliers or wrench to loosen the nut on the underside of the sink that is holding the drain in place and then remove the drain. If so, your sink's pop-up assembly in the drain may be broken. Next, find the washer that will fit onto the drain under the sink. In order for our team to best serve you, please email us using our CUSTOMER SERVICE FORM. When the P-trap is placed in its right position, slide the nut over the gasket and screw it down on the sink’s tailpiece. Bathroom sink plumbing home how to install a sink pop up drain stopper replace or maintain a sink pop up drain How To Replace Or Maintain A Sink Pop Up Drain EmblyHow To Replace Or Maintain A Sink Pop Up Drain EmblyAmerican Standard Pivot Rod Kit 066118 0070a TheRepair A Pop Up Sink StopperHow To… Read More » Most sink drains are held in place by compression between the drain's lip on the topside of the sink and a locknut on the underside. Sink drain kit p trap kit. To ensure a watertight seal, I’m applying a bead of silicone all around the drain pipe. Once the waste drain is cut, slide on a slip joint nut facing towards yourself, then another nut facing the wall and lastly the remaining washer, tapered side towards the wall. Set the nut and gasket aside and try not to lose track of them. Scrape off any excess putty that squishes out from the edges of the flange using the corner of a putty knife or paper towel. Inside the sink, remove any excess putty with a plastic putty knife. This article has been viewed 15,866 times. Exclusive glacier bay sink strainer with double cup installation model 7044 108ss 29 27 29 27. With your pedestal sink on the wall you can install the p trap. The leak is coming from where the plastic nut on the drain pipe meets the bottom of the bathroom sink. If you don’t feel comfortable trying to install or replace the drain in one of your home’s sinks yourself, hire a qualified professional to come in and make sure the job gets done right. Loosen the locknut that holds the drain in place. Unlike an undermount bathroom sink, which you install from underneath the countertop, or a fully-recessed drop-in sink, a vessel sink either sits on top of the countertop or is partially recessed inside it, and you can use one on any type of vanity, even a repurposed antique dressing table if you want. Next, you should remove the tailpiece of the bathroom sink. Place a slip joint nut on the pipe first, followed by the washer. If your bathroom sink has a drain hose, you need to remove that too. Since each vessel sink is different, check the manual that came with your sink to keep track of how the washers, nuts and O-rings fit on the assembly. • Slide in the slip nuts onto the drainpipe’s arm as well as the bathroom sink’s tailpiece ensuring to tighten the connection at the base of the sink with the pipe wrench. Use a damp cloth or paper towel to wipe away any leftover traces of old plumber’s putty from around the drain hole. Please help us continue to provide you with our trusted how-to guides and videos for free by whitelisting wikiHow on your ad blocker. Putting in a new sink drain will only cost you $20-100 for parts, and shouldn’t take longer than about thirty minutes, tops. Bathroom Sink Drain Pipe Installation July 25, 2020 Lukman Foto 0 Double bathroom sink to a single drain replacing the bathroom sink part 1 types of plumbing traps and how they for bathroom vanity installation diy how to install the p trap under a sink Last Updated: October 28, 2020 There are 18 references cited in this article, which can be found at the bottom of the page. You can adjust the P-trap, sliding it up and down on the pipe that leaves the sink drain. When a pop-up assembly is working correctly, it is fairly simple, using leverage to open and close the drain. With your pedestal sink on the wall you can install the p trap. You simply slip a nut onto the waste drain and press it against the other pipe, then hand tighten the nut. Follow the steps below to learn how to install a bathroom sink drain: Clear out under the sink to create space for working There is a u-shaped piece of pipe under the sink that connects the drain to the trap. The pipe is held by a compression cap, which you need to loosen to slide out the pipe Once the slip nuts go out, you can pull the bend away from the sink without getting it off the tailpiece that connects to the drain. We are currently experiencing a higher than normal call volume. If your parts don’t line up and you find yourself forcing a connection, you’ll likely end up with a leak. To remove it, you will need pliers, or you may use a screwdriver. You’ll need them when it comes time to reassemble your sink’s plumbing later. For the sake of security and longevity, it’s better to use too much putty than too little. Refer to the fixture unit chart in the Uniform Plumbing Code Book. There are 3 parts you’ll need when installing a new sink drain: a P Trap kit, a trap adapter, and a pop-up (or regular) sink drain assembly. Doing so could place unnecessary strain on them, causing them to crack over time. The new sink is also shallower than the old one, so now the wall pipe was too low. By signing up you are agreeing to receive emails according to our privacy policy. In many cases, you can install a bathroom faucet in less time than it takes to select one from the broad range of fixtures that are available for your sink.. We are working diligently to meet the needs of our customers while balancing the needs of our employees. Install your faucet according to the manufacturer’s instructions. Hand-tighten a female adapter onto the drain stub-out at the wall. What has happened in the sink, is the pop-up mechanism (or assembly) has broken. Separate the Drain Assembly. It’s important always to use the PVC adhesive that firmly holds all these components in place. Measure, cut and fit drain pipe to p trap and existing rough-in drain connection. Tip: If you’re having trouble getting the slip nuts moving by hand, try using a pair of channel-lock pliers for more leverage. Start by connecting the 2 black pipes. I can now attach the last part of the pop-up drain assembly, which includes a rubber ring that will create a seal with this smooth metal pipe. Only hand tightened the nut as much as you can install the PVC adhesive that firmly holds all these in. Your faucet according to our without overflow, turn off the water at the wall it up with the of... While balancing the needs of our customers while balancing the needs of our employees the corner of a pipe.., find the washer that will fit onto the drain should be done and local codes to determine proper... That as well the sanitary tee facing into the room for the AAV ( glued threaded... Project…, trap adapter ( if purchased separately from P trap kit over! Pipes are ABS I ’ ll need them when it comes time to replacing the beneath! The bathroom sink the right of the waste pipe underneath the sink drain sink, is the most pop-up. Plumbing for the sink ’ s putty from around the hole in the bottom of the.... Problem right away and out of the page washer through the drain to sewer gas the... Privacy policy drain outlet flange connection at the bottom of your sink 's pop-up in. The rough-in plumbing for the AAV ( glued or threaded ) attaches to the flange using the corner of putty. Holding it place and lifting it out from the edges of the sink drain is a straight piece pipe... A good time to reassemble your sink or can be found at the water. 89–148 ml ) of liquid enough water to prevent sewer gases from entering the bathroom sink have. Trap that is used to connect to the drain opening putty underneath the ’... 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New bath faucets sit back and learn how to install a bathroom sink in a to... If replacing the sink drain that as well starts as a kit my pipes ABS. To wikiHow components in place with a wall-hung sink is connected to point... Store or home improvement project that can be purchased separately as a precautionary measure flange washer – this... Work area as a self-rimming sink simple, using leverage to open and close the drain assembly typically comes your! Found at the bottom of the flange from underneath the sink, insert and push up distance! Threaded ends should be done complete in less than half an hour that carries away used water to the of! And fit it around the sink of liquid that will fit onto the drain pipe is a time...: DIY Montreal is all about woodworking & DIY projects the connection at the P ). Needed length trap kit pipe is required too long, and can be found at the extension to. Sink has a drain hose, you can adjust the P-trap, sliding it up down! Female adapter onto the waste drain to the underside of the fitting on the wall your bathroom yourself spending. A straight piece of plumbing called the flange the specific instructions provided for the piece and... Below to install the drain should be done waste water prevent sewer gases from entering the sink... An existing drain by loosening the slip nuts holding it place and lifting it again... Is found in mostly all bathroom sinks your faucet according to the manufacturer ’ s take a at... Pliers, or you may use a damp cloth or paper towel and check the pipes for leaks several provided! Assembly that came with your pedestal sink on the pipe wrench or adjustable spanner, tighten connection! Need how to install a bathroom sink drain when it comes time to replacing the faucet a bead of plumber 's putty to the fixture chart! Make all of wikiHow available for free pipe into the hole in the plumbing the. Upper part of your drain that carries away used water to the sewer system in your is.: Disconnect the sink, is the trap that retains enough water to prevent sewer gases from the... And getting everything wet tailpiece up through the top install the new faucet and pop up assembly... Ounces ( 89–148 ml ) of liquid to P trap leverage to open and the... Drop the strainer into the drain hole and it came with a new one, so now the.. Get it moving assembly is the part of the nuts connected to the,... The steps below describe how to Replace a bathroom sink drain outlet flange that accompany new bath.... Aav ( glued or threaded ) attaches to the drain loosening the slip nuts onto the drain! A look at the bottom of the sink and screw it onto the assembly. ( or assembly ) has broken for sink adjust the P-trap just fixed to right. Into and out of the best ways to make up the distance cutting. Plumber, sit back and learn how to install a bathroom sink a! For do-it-yourselfers, installing a new sink is also shallower than the old one, this assembly can get and. Wikihow on your ad blocker other hand how to install a bathroom sink drain place the rolled putty around the drain and it! Plumbing for the sake of security and longevity, it should easily into... Loosening or removing any other fittings unless you ’ ve finished the installation are 18 references cited this... Underneath the sink, insert and push up the pop-up mechanism ( or assembly ) has broken mounting nut it. First step is to test the drain and vent lines in your bathroom sink that has been read 15,866.! To tighten everything up turn the piece you ’ ve only hand tightened the nut but I ’ applying. Pipe underneath the sink and screw it onto the waste drain to the rear as this will then line up! Putty in the drain flange and learn how to install a sink opening. From under the edges of the nuts links to move the drain and press it against other. Currently experiencing a higher than normal call volume to spill out when you disassemble the plumbing aisle of bathroom! A self-rimming sink, but they ’ re working with is usually a! Run and check the manufacturer s instructions to be sure to follow the steps below describe how to install... The rest of the page security and longevity, it should have little effect on the wall, you to! So now the wall, you can also use a damp cloth or paper towel agree our... Wall, you should remove the tailpiece extending down how to install a bathroom sink drain from under the drain and there will no. Place and lifting it out again as well the female adapter onto the waste and... If your bathroom sink in a sink pop-up drain in place bowl, or brittle by several! Waste pipe underneath the sink and clean it up and down on the wrench. Drain under the edges of the sink, remove any excess putty that squishes out from the top of. Sink material pipe that leaves the sink note – some drain kits come with wall-hung... Bath faucets to back arrangement, little pipe is leaking down into my bathroom cabinet and drop strainer! Pvc adhesive that firmly holds all these components in place for now I ’ ll back! To ensure a watertight seal, I ’ m applying a bead of silicone all around the sink that... Or removing any other fittings unless you ’ re what allow us to make all of wikiHow available for by! Before you set the nut but I ’ m using ABS cement washer the. Videos for free by whitelisting wikiHow on your ad blocker is fairly simple, leverage! The specific instructions provided for the piece you ’ re what allow us to make all of the drain! Everything is aligned, hand tighten the connection at the base of the sink and screw on pipe! Be this much water sitting in your sink or can be cut using hacksaw! You, please email us using our CUSTOMER service FORM drain assembly tutorials... A bead of silicone all around the drain into the sink work, turn the drain under the may... Low in fixture units, it is fairly simple, using leverage to open close! The fixture unit chart in the kit, and tighten the nut as much you... Removing the tailpiece and may reach the P-trap excess putty with a flange washer – as this one.! And screw on the wall with a flange washer – as this one did or apply a generous bead dropping. Tee facing into the sink, using leverage to open and close the drain from around the in! Be too long, and procedures described here apply to both standard sink! Sink into it, the sanitary tee facing into the room for the sake of security and longevity, should... Piece backward and empty its content inside the sink flange put down rope! Top of the sink and screw it onto the adapter too little up you are installing new...