How To Remove A Stuck Kitchen Sink Drain Flange

Are you having trouble removing a stuck kitchen sink drain flange? If so, don’t worry, you can do it yourself without the help of a plumber.

In this article, you will learn how to easily remove a stuck kitchen sink drain flange. You’ll need a few basic tools and some elbow grease, but with the right approach, you’ll be able to have your drain working again in no time.

So, let’s get started and learn how to remove a stuck kitchen sink drain flange.

Gathering the Necessary Tools

Now that you know what you’re dealing with, let’s get the right tools together so we can tackle this job.

You’ll need some basic cleaning supplies to help you get the job done, like a sponge, some dish soap, a scrub brush, and a bucket.

You’ll also need some basic plumbing tools, such as a wrench, screwdriver, and adjustable pliers. Once you have all these tools, you should be able to remove the stuck kitchen sink drain flange.

The tools you’ll need will depend on the type of sink you have, so make sure you have the right ones before you start. If you’re not sure what type of sink you have, you can always consult an expert.

Once you have the right tools, it’s time to get started. Be sure to take your time and follow all safety instructions to ensure the job is done correctly.

Preparing the Sink and Drain

You’ll want to make sure the area around the drain is clear and ready, so you can access it easily.

Start by cleaning the sink with a cleaning solution, and wiping away any dirt, grime, or debris.

Once the sink is clean, use a flashlight to search for any clogs or debris that may be stuck in the drain. Clear away any debris with a pair of pliers.

Make sure to:

  • Clean the sink with a cleaning solution
  • Use a flashlight to search for clogs and debris
  • Clear away any debris with pliers

Removing the Old Flange

With the sink and drain cleared, it’s time to get to work removing the old flange. Let’s get started!

First, assess the damage to the flange and the surrounding area. Make sure you can gain access to all the parts you need to remove.

Depending on the condition of the flange, you may need to use a pair of pliers or a screwdriver to pry it off. If the flange is severely corroded or rusted, you may need to apply a lubricant or a rust-dissolving product to help loosen the flange.

If the flange is held in place with screws, you’ll need to unscrew them from the sink. Once the screws have been removed, you can gently pull the flange out of the drain.

Take care when handling the flange, as it may be fragile due to age or wear and tear. If you have any difficulty removing the flange, you may need to call a plumber for assistance.

Disconnecting the Pipes

Unscrewing the pipes that were connected to the old flange, it’s time to take them out of the setup. When unclogging pipes, use the wrench to loosen and detach the pipes from the flange. Make sure to loosen all of the connections around the sink drain. Be careful not to damage the pipes or the sink itself when tightening the connections.

Once the pipes have been loosened, remove them from the sink drain. Be sure to do this gently, as you don’t want to cause any damage to the pipes or the sink itself.

Now that the pipes have been disconnected from the old flange, you can now remove the flange from the sink drain. Take your time and be sure to check all of the connections to make sure they are tight and secure.

After all of the connections have been checked and tightened, the old flange can finally be removed and replaced with a new one.

Installing the New Flange

Now that the old flange’s out, it’s time to install the new one!

Before beginning, make sure you have all the essential equipment and supplies you need to complete the installation.

Here’s a list of what you’ll need:

  • Essential Equipment:

  • Screwdriver

  • Pliers

  • Wrench

  • Installing Strategies:

  • Ensure the new flange is properly aligned

  • Tighten screws evenly and gradually

  • Use plumber’s putty to form a watertight seal

  • Supplies:

  • New flange

  • Plumber’s putty

  • Replacement screws

Once you have all you need, you’re ready to begin.

Start by placing the new flange on the sink drain and aligning it with the sink basin.

Then, use the screwdriver or wrench to tighten the screws, making sure to tighten them evenly and gradually.

To finish the installation, use plumber’s putty to form a watertight seal between the new flange and the sink basin.

Once the putty is in place, you’re done and your sink drain flange is all set.

Reattaching the Pipes

Once the flange’s installed, it’s time to reattach the pipes.

Start by installing seals on both the drain and the tailpiece. Make sure the seals are snug and correctly sized for the pipe. If the seals are too small or too big, they won’t fit properly and may cause a leak. Replace any deteriorated seals before re-installing the pipes.

Place the tailpiece into the drain and secure it with a nut. Use pliers to tighten the nut securely.

Once the tailpiece is secured, reattach the drain trap. Use a wrench to securely tighten the trap in place.

After everything is secure, test the sink by running a small amount of water through it to make sure there are no leaks.

Finishing Up and Testing the Drain

After completing the reattachment of the pipes, it’s time to give the drain a final test to ensure everything is working properly.

First, check to see if the drain is unclogged and free of any debris or obstructions. Then, run a slow, steady stream of water for several minutes to check for any leaks. If any leaks are found, add an appropriate sealant to stop them.

Finally, check for any other potential problems that could cause the drain to not function properly, such as air bubbles or other troubleshooting issues. Once all of these steps have been completed, your drain should be operating as intended.

Be sure to inspect it regularly for any signs of wear or damage, and if any are found, repair them promptly. Congrats, you’ve successfully removed and replaced your kitchen sink drain flange!

Frequently Asked Questions

What are the most common causes of a stuck kitchen sink drain flange?

Having trouble with your kitchen sink’s drain flange? It’s a common problem, as the flange can become stuck due to a buildup of dirt, corrosion, or other material.

Using lubricants and troubleshooting solutions are the most common ways to get it unstuck. If that doesn’t work, then it might be time to call a professional plumber.

What safety precautions should I take when removing a stuck kitchen sink drain flange?

When removing a stuck kitchen sink drain flange, it’s important to take safety precautions. Rust buildup and clogged pipes can make the job difficult, so you should always make sure you’re wearing protective gloves, protective eyewear, and a face mask.

Additionally, you should have an adjustable wrench, a screwdriver, and maybe even a plumbing snake on hand. Be sure to turn off the water before beginning and be wary of any sharp edges or any pieces that may break off.

Taking these safety precautions will ensure that you can safely remove the stuck drain flange.

Are there any special tools I need to buy for removing a stuck kitchen sink drain flange?

When removing a stuck kitchen sink drain flange, there are a few special tools you may need to purchase in order to do the job safely. These include a plumber’s wrench, a hacksaw, and a stainless steel putty knife.

Taking preventative measures such as wearing protective gloves and goggles is also important to ensure your safety.

What if there is water still in the pipes when I am trying to remove the stuck kitchen sink drain flange?

If there’s still water in the pipes when you’re trying to remove a stuck kitchen sink drain flange, it’s important to take extra precautions to avoid any water damage.

Before attempting to remove the flange, make sure the pipes are drained completely.

If there’s still some water left in the pipes, use a container to catch the water as you slowly loosen the flange.

Taking these steps will help ensure that you can remove the flange without any water damage.

What should I do if the new kitchen sink drain flange doesn’t fit properly?

If you’ve just bought a new kitchen sink drain flange and it’s not fitting properly, don’t worry!
There are a few steps you can take.
First, check to make sure the seal is tight and there are no loose parts.
If you can’t tighten it by hand, you may need to use some plumbing tools.
If that doesn’t work, you can use plumber’s putty or silicone caulk to seal the edges and create a watertight fit.


You’ve done it! With a few tools and a bit of know-how, you’ve successfully removed a stuck kitchen sink drain flange.

You’ve detached the old flange, disconnected the pipes, installed the new flange, and reattached the pipes.

Now all that’s left is to test the drain out. Give the sink a few good runs of hot and cold water, then check for any leaks.

If everything looks good, you’ve successfully completed the job. Congratulations! You can now rest easy knowing that your sink is safe and secure.

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