A sink strainer is an incredibly useful tool to have in any kitchen or bathroom. It prevents clogging by trapping food particles, hair, and other debris from entering your plumbing system. Installing a sink strainer is a simple process that can be done by anyone with basic DIY skills.
If you’re tired of dealing with slow drainage and unpleasant odors in your sink, it’s time to install a sink strainer. In this step-by-step guide, we will walk you through the process of installing a sink strainer, from the tools you need to the final tightening of the locknut. With this knowledge, you’ll be able to complete the installation in no time, and enjoy a clog-free sink for years to come.
Gather the Necessary Tools and Materials
Before starting the process of installing a sink strainer, make sure to gather all the necessary tools and materials. You will need a sink strainer kit, plumber’s putty, a wrench, a screwdriver, and a bucket. Be sure to purchase a sink strainer kit that is compatible with your sink’s size and shape, and look for one that includes a rubber gasket to prevent leaks.
Plumber’s putty is a critical material in this project. It is used to seal gaps between the sink and the strainer, ensuring a tight, leak-free fit. The wrench and screwdriver will be necessary to loosen and tighten the mounting nuts holding the strainer in place. Lastly, keep a bucket handy to catch any water that may spill during the process. By gathering all these tools and materials beforehand, the installation process will be smoother and without any interruptions.
Remove the Old Sink Strainer
Before installing a new sink strainer, you need to remove the old one. The process is simple but can be tricky if the old strainer was installed years ago and has adhered to the sink. To make the process smoother, you need to have the necessary tools and materials, including a screwdriver, pliers, and silicone sealant.
Start by disconnecting the sink drain by removing the trap below the sink. This will give you access to the sink strainer. Using pliers, loosen the locknut underneath the sink and remove the old strainer. If the strainer is difficult to remove, you can use a hammer to tap it gently from underneath. Once the old strainer is removed, clean the area around the sink drain thoroughly to remove any debris or old silicone sealant. If the sink or drain opening is cracked, you may need to replace it before installing the new strainer.
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Clean the Sink Drain and Flange
Before you start installing the sink strainer, it is crucial to clean the sink drain and flange thoroughly. The objective is to remove all debris, dirt, grime, or any other material that may have accumulated in the drain, flange, or threaded area. This will ensure a tight and leak-free seal after installing the sink strainer. To do this, run hot water through the sink drain to soften any oily or greasy clogs, and then use a plumber’s snake to break up any stubborn debris. Once done washing, wipe the drain and flange with a clean cloth.
Be sure to examine the flange and drain area closely to ensure it is free from any residue. Get rid of any large objects that may obstruct the sink strainer’s connection to the drain. The cleaner the sink drain and flange are, the easier installing the sink strainer will be. Cleaning the drain and flange carefully also ensures that the sink strainer remains stable and looks aesthetically pleasing after installation. Make sure that you dry every part of the drain and flange with a rag or towel and take the drain insert out to make sure you clean the fixed surface beneath it.
Apply the Plumbers Putty
Applying the plumbers putty is an essential step in installing a sink strainer. The putty creates a watertight seal around the base of the sink strainer which helps prevent any leaks from occurring. The putty is a clay-like substance that is easy to mold and manipulate.
To apply the plumbers putty, first, take a small amount of putty and roll it in your hands to warm it up to make it pliable. Then, apply the putty around the base of the sink strainer using your fingers, ensuring that it is evenly spread. Once you have applied the putty, you can place the sink strainer into the sink and press it down to secure it. Wipe off any excess putty with a clean cloth or your fingers before it hardens. It’s essential to make sure that the putty has fully sealed before reattaching any pipes or turning on the water supply. Applying the plumbers putty is a straightforward process and is crucial to the successful installation of a sink strainer.
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Install the New Sink Strainer
Once you have successfully removed the old sink strainer, it’s time to install the new one. Start by applying a bead of plumber’s putty around the underside of the new sink strainer. This will help to create a watertight seal between the sink and the strainer. Make sure to cover the entire circumference of the strainer with the putty.
Next, place the new sink strainer into the sink hole from the top. Make sure that it fits snugly into the opening, and that the putty is between the sink and the strainer. Then, go underneath the sink and hand-tighten the locknut onto the threaded portion of the sink strainer. Use a wrench to tighten it just a bit more until it is snug. Once it’s tight, wipe away any excess plumber’s putty from around the edge of the strainer. Finally, turn on the water and test your work. If there are no leaks, then you have successfully installed your new sink strainer!
Tighten the Locknut and Attach the Tailpiece
After placing the sink strainer in the drain hole, the next step is to tighten the locknut. The locknut helps to keep the strainer securely in place, preventing it from wobbling or falling out of the sink. You can use a pair of pliers or a wrench to tighten the locknut. However, be careful not to overtighten as this can damage the sink or the strainer.
Once you have tightened the locknut, attach the tailpiece. The tailpiece is the pipe that connects the sink strainer to the drainpipe. The tailpiece should slip onto the bottom of the sink strainer and screw onto the drainpipe. Tighten the connection using a wrench or pliers. Ensure that the tailpiece is properly aligned with the drainpipe to avoid leaks. Once the connections are secure, turn on the water and check for any leaks or misalignments. With these easy steps, you can successfully install a sink strainer and have a fully functional sink.
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Test the Sink Strainer for Leaks
After installing the sink strainer, it is important to test for leaks before considering the job complete. A leak can cause water damage under the sink, and the only way to avoid this is to ensure that the sink strainer is correctly installed.
To test the sink strainer for leaks, place a stopper in the sink to prevent water from draining. Fill up the sink with water until it is about halfway full. Allow the water to sit for a few minutes and observe if any water is dripping from under the sink. If you notice any leaks, you may need to tighten the nuts or add some plumber’s putty to create a waterproof seal.
Next, remove the stopper and allow the water to drain from the sink. Eliminating the water from the sink removes the pressure and gives you a clear view of any leaks. Remember to check the area around the sink for any moisture or signs of water damage. Fixing leaks promptly can prevent further damage, so take the time to test the sink strainer thoroughly.
Final Thoughts
In conclusion, installing a sink strainer is a simple and easy process that can be done in a matter of minutes. By following the steps outlined in this article and using the necessary tools, anyone can successfully install a sink strainer without needing to hire a professional.
Remember to always check your sink’s measurements before purchasing a sink strainer to ensure a proper fit. Additionally, make sure to properly tighten all of the parts and run water through the sink to check for any leaks. With these tips in mind, anyone can install a sink strainer and enjoy a fully functioning sink without any hassle.
Further Reading: How to Easily Remove a Kitchen Sink Strainer: A Step-by-Step Guide