You’ll note one of them is much too loose, but the other one fits just right. I'll show you how to install a flexible waste pipe with a handy kit that gives you everything you need to work around those tricky situations! For a new sink installation you ll typically have a piece of pipe sticking out of the wall. If your new drain came with a separate gasket for the top side, there’s no need to bother with either putty and silicone. Knowing how to install a bathroom sink comes handy when your old one needs to be replaced or if you are building a new home. This is a good time to replacing the gasket beneath your sink if it’s looking worn, damaged, or brittle. Place a spacious container under the sink to catch waste water. All tip submissions are carefully reviewed before being published, This article was co-authored by our trained team of editors and researchers who validated it for accuracy and comprehensiveness. To ensure a watertight seal, I’m applying a bead of silicone all around the drain pipe. Connect the P-trap to the sink drain tailpiece, using a slip nut and washer, making it just snug for now. No washers are required here. Last Updated: October 28, 2020 In case of such situations, it is impossible to install the air admittance valve on the bathroom sinks or showers drain line. There are 18 references cited in this article, which can be found at the bottom of the page. 窶｢ Slide in the slip nuts onto the drainpipe窶冱 arm as well as the bathroom sink窶冱 tailpiece ensuring to tighten the connection at the base of the sink with the pipe wrench. 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. 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. Tip: If you’re having trouble getting the slip nuts moving by hand, try using a pair of channel-lock pliers for more leverage. wikiHow is where trusted research and expert knowledge come together. Doing so could place unnecessary strain on them, causing them to crack over time. In my last tutorial, I showed you how I built a floating vanity for my powder room. 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. Constrict the trap with a washer provided and tighten it with the help of a pipe wrench. Before installing your new faucet, however, you窶冤l have to purchase one! 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. You can install the bathroom sink drain pipe by joining several parts provided in the kit. Be careful not to overtighten either nut, or you could damage it and leave your new drain vulnerable to leaks. In this case, spraying the edges with a penetrating oil or tapping them gently with a hammer and chisel can help you get the locknut moving. Expert advice on how to install or replace a bathroom sink's drain, including images, a tutorial, and a helpful DIY video. I post how-to videos on my YouTube channe…, Trap adapter (if purchased separately from P trap). In order to connect the P trap you’ll need a trap adapter that needs to be glued onto the pipe in the wall. Avoid overtightening the plumbing connections. No leaks! 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. Drop the tailpiece through the sink and screw on the tailpiece nut from underneath. The last step is to test the drain for leaks. A bathroom sink that has a lip which rises above the countertop is known as a self-rimming sink. Step 5: Taping By using our site, you agree to our. 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. For a new sink installation you’ll typically have a piece of pipe sticking out of the wall. Drop the strainer into the hole in the bottom of the sink with the tailpiece extending down. I first let the faucet run and check the pipes for leaks. Install Stopper (8:13) 5. Plumber’s putty doesn’t need to dry or harden, so you can resume using your sink immediately after your project is complete. Check Functionality (8:58) 6. If you’re working with a silicone sealant, you’ll need to use mineral spirits or a similar solvent for your cleanup. Thanks to all authors for creating a page that has been read 15,522 times. The most important procedure is connecting the drain plumbing. Putting in a sink drain is a simple home improvement project that anyone can complete in less than half an hour. Cleaning Drain (9:24) 7. This Home Depot guide provides step-by-step instructions on how to install a new bathroom pop-up drain. Install your faucet according to the manufacturer窶冱 instructions. 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. If your parts don’t line up and you find yourself forcing a connection, you’ll likely end up with a leak. 窶｢ Fit the provided P-trap in place and use the plumbers窶� tape to ensure there is an airtight connection on all 窶ｦ This article was co-authored by our trained team of editors and researchers who validated it for accuracy and comprehensiveness. Set the nut and gasket aside and try not to lose track of them. Contrary to popular belief, you do not need to hire a plumber to do this task. For now I’ve only hand tightened the nut but I’ll come back later with some pliers to tighten everything up. If you haven't already, check out the video for more details. You simply slip a nut onto the waste drain and press it against the other pipe, then hand tighten the nut. Start by connecting the 2 black pipes. The next step is to install these drain and water pipes. Move the P-trap up or down to align the trap arm with the opening in the wall. If you did have a leak, try tightening the leaky joint a little before testing it out again. Connect Pivot Rod (5:51) 4. wikiHow's. Tighten the mounting nut with channel-type pliers while continuing to hold the tailpiece in place. Pop-up drain is a convenient feature that is tricky to install. You won't have to worry about water escaping when you remove the drain as long as you don't disturb the rest of your sink's plumbing. Then check the shutoff valves and pipe joints for leaks, and then turn on the faucet to check for leaks Turn over the vessel and apply a bead of waterproof silicone putty to the bottom edge. While the cement dries let’s take a look at the P trap kit. This lavatory sink drain has a push button style drain stopper that operates easily to block and release water into the drain. Follow the steps below to install a sink pop-up drain in your bathroom yourself without spending money for a plumber窶冱 service. Place a slip joint nut on the pipe first, followed by the washer. Installing a new bathroom sink faucet is a very simple process and only takes about 5-10 minutes. Tip: The parts, terms, and procedures described here apply to both standard kitchen sink drains and metal strainer baskets. 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. Place a straight 2x4 across the sink cutout and hook the bar clamp onto it. Remove your existing drain by loosening the slip nuts holding it place and lifting it out from the top side of the sink. In this DIY plumbing tutorial, I’ll show you how to install the sink drain, namely the P trap. Check that instructions on how to install a bathroom sink drain and how to install a bathroom sink drain pipe before commencing with the work. Some sinks come with gaskets that go between sink and tailpiece. wikiHow's Content Management Team carefully monitors the work from our editorial staff to ensure that each article is backed by trusted research and meets our high quality standards. This nut will likely be on tighter, so you may need to use a little elbow grease to get it moving. Replacing a vanity with a wall-hung sink is one way to make a small bathroom feel roomier. 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. 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. Next, connect the waste drain to the wall. Install a trap arm between the P-trap outlet and the branch drain pipe in the wall or floor, using slip nuts. I simply swab the inside of the trap adapter with some cement and do the same for the outside of the drain, making sure to fully coat both surfaces, then push on the adapter, all the way in, giving it a slight twisting motion, roughly a quarter turn. Mark the edges with pencil or a piece of chalk so you will have a visual guide. The first thing you need to do The pop-up drain assembly typically comes with your sink or can be purchased separately as a kit. 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. 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. 01:36 Step 3: Install the Drain 02:13 Step 4: Reconnect the Drain AMRE Supply provides homeowners, service contractors, and property management with the parts and knowledge needed to get the best performance out of any property. % of people told us that this article helped them. 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. Get a helper to lift the sink while you tighten the clamp and bring the sink to within 1/4 inch of the countertop. Secure Drain to Sink (4:23) 3. Use a damp cloth or paper towel to wipe away any leftover traces of old plumber’s putty from around the drain hole. The P-trap itself, which is a plastic or chrome P-shaped pipe Use a hacksaw to cut the tailpiece if you can窶冲 move the P-trap higher up the tailpiece and the trap arm is below the wall drain fitting. The P-trap is the curved section of pipe at the base of the sink’s plumbing. From under the sink, hold the drain tailpiece with one hand and tighten the mounting nut upwards toward the bottom of the sink. Make sure the opening in the tailpiece where the pop-up pivot lever will fit is pointing straight back toward the wall. All of these parts typically come in the kit: the waste drain, two plastic or rubber washers, and two slip joint nuts. What a relief. You can just plug the pipe to the drain. The bathroom sink drain assembly is the part of your drain that carries away used water to the sewer system in your house. Make sure you use a container big enough to hold 3–5 fluid ounces (89–148 ml) of liquid. Slide the short side of the P-trap onto the tailpiece that drops down from the sink drain. DIY Montreal is all about woodworking & DIY projects. Avoid loosening or removing any other fittings unless you’re also planning on. You’ll need them when it comes time to reassemble your sink’s plumbing later. Scrape off any excess putty that squishes out from the edges of the flange using the corner of a putty knife or paper towel. References. Installing a bathroom sink can be done with ease. Fortunately for do-it-yourselfers, installing a self-rimming, drop-in bathroom sink bowl is a relatively easy job. Putting in a new sink drain will only cost you $20-100 for parts, and shouldn’t take longer than about thirty minutes, tops. We know ads can be annoying, but they’re what allow us to make all of wikiHow available for free. NOTE 窶� Some drain kits come with a flange washer 窶� as this one did. [1] X Research source Make sure you use a container big enough to hold 3窶�5 fluid ounces (89窶�148 ml) of liquid. Once everything is aligned, hand tighten all of the nuts. Simply take the time to Press the putty onto the underside of the new drain flange and insert the drain into the sink. Look for plumber's putty in the plumbing aisle of your local hardware store or home improvement center. How to Replace a Bathroom Faucet gives you general steps for installing the new fixtures. Step 1: Install Pop-up Drain The pop-up drain assembly typically comes with your sink or can be purchased separately as a kit. 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. Open the faucet to let all the air out and then fill the sink. Be sure to follow the specific instructions provided for the piece you’re working with. Include your email address to get a message when this question is answered. How to install a glacier bay bathroom sink drain. If it doesn't, use non-hardening plumbers' putty or silicone to create the seal. Turn on the water to the shut-off valves and then turn on the valves. Make sure to use 100% silicone and apply a generous bead before dropping the drain into the sink hole. Line up your sink with the vanity below by using the drain holes as a guide. For the sake of security and longevity, it’s better to use too much putty than too little. 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. Next, find the washer that will fit onto the drain under the sink. Did you make this project? It will collect any water that happens to spill out when you disassemble the plumbing. This drain 窶ｦ Installing a new sink, but now the drain doesn't line up with the pipe in the wall? Step 1 窶� How Does It Operate? Clean the excess putty oozing out from under the edges of the flange with a putty knife or folded paper towel. This article has been viewed 15,522 times. By signing up you are agreeing to receive emails according to our privacy policy. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/f\/f7\/Install-a-Sink-Drain-Step-1.jpg\/v4-460px-Install-a-Sink-Drain-Step-1.jpg","bigUrl":"\/images\/thumb\/f\/f7\/Install-a-Sink-Drain-Step-1.jpg\/aid10841971-v4-728px-Install-a-Sink-Drain-Step-1.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"