How To Fix A Broken Pipe Under The Kitchen Sink In 2023

Can I replace this broken pipe under my kitchen sink? Home
Can I replace this broken pipe under my kitchen sink? Home from


When it comes to plumbing problems, a broken pipe under the kitchen sink is one of the most common issues, and one of the most dreaded. After all, a broken pipe can cause a lot of damage to your kitchen and your home. But don’t worry – it’s not an unfixable problem. In this article, we’ll explore how to fix a broken pipe under the kitchen sink in 2023.

What You’ll Need

Before you start, you’ll need to make sure you have the right tools and materials on hand. You’ll need a pipe wrench, adjustable wrench, a hacksaw, a pipe cutter, a piece of replacement pipe, and some pipe joint compound. You should also have a few rags on hand to help you clean up any mess.

Step One: Shut off the Water

The first step is to shut off the water to the sink. This step is essential, as it will prevent any further damage from occurring. You should locate the shut-off valve under the sink, which is usually located near the back. Once you’ve shut off the water, you should open the taps to drain off any excess water.

Step Two: Remove the Old Pipe

Once the water has been shut off, you can proceed to remove the old pipe. Using your pipe wrench, start to loosen the pipe fittings on either side of the broken pipe. Take care not to damage the surrounding pipes. If the fittings are too tight, you can use an adjustable wrench for extra leverage.

Step Three: Measure and Cut the New Pipe

Once the old pipe has been removed, you can measure and cut the new pipe. Make sure the measurements are precise, as this will ensure the new pipe fits properly. Use a hacksaw or a pipe cutter to make the cut. You may want to practice on a scrap piece of pipe first, just to make sure you’re getting the cut right.

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Step Four: Attach the New Pipe

When you’re ready, you can begin to attach the new pipe. Place the pipe into the fittings and use your pipe wrench to tighten them up. Make sure they’re tight, but not too tight, as this could damage the pipe. Once the fittings are secure, use some pipe joint compound to ensure a watertight seal.

Step Five: Turn on the Water

Once the new pipe is in place, you can turn the water back on. Turn the shut-off valve back on, then open the taps to check for any leaks. If there are no leaks, you’re all set. Be sure to check for leaks frequently in the first few days to make sure everything is working properly.

Step Six: Clean Up the Mess

After you’ve finished, it’s a good idea to clean up the mess. Use a few rags to wipe up any excess water or joint compound. This will help keep your kitchen clean and make it easier to work in the future.


Fixing a broken pipe under the kitchen sink is not as difficult as you might think. With the right tools and materials, you can have it fixed in no time. Just remember to shut off the water first, remove the old pipe, measure and cut the new pipe, attach the new pipe, turn the water back on, and clean up the mess. Good luck!

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