If you have a leaky sink drain pipe, it can be a frustrating problem that can lead to inconveniences, water damage, mold growth, and costly repairs if left unrepaired. Fortunately, fixing a leaky sink drain pipe is a task that you can tackle on your own with just a few basic tools and some know-how.

If you’ve found yourself dealing with a leaky sink drain pipe and you are wondering how to fix it, you’ve come to the right place. In this article, we will provide you with a step-by-step guide on how to fix a leaky sink drain pipe, provided by a professional plumber in Pittsburgh.

Materials You’ll Need:

  1. A pipe wrench or pliers
  2. Screwdriver
  3. Replacement drain pipe or gasket (if needed)
  4. A bucket to catch water
  5. Plumber’s tape or silicone caulk
  6. A pipe sealant

Here are the steps to follow:

Step 1: Turn off the water supply to the sink. Look under the sink for two small valves and turn the handles in a clockwise direction to shut off the water supply to the sink.

Step 2: Place a bucket under the sink drain pipe to catch any water that may leak out during the repair process. You don’t want to deal with water damage in case water spills out of the drain pipe.

Step 3: Use the pipe wrench or pliers to loosen the slip nuts that hold the drain pipe to the sink and to the wall. Be careful not to apply too much force, as this could damage the nuts or the pipe.

Step 4: Remove the drain pipe and inspect it for damage. If the pipe is damaged, you’ll need to replace it entirely.

Step 5: Remove any old putty, dirt, or debris around the rim of the sink drain and apply plumber’s tape or silicone caulk around the rim of the sink drain to create a watertight seal between the sink and the drain pipe.

Step 6: Reattach the drain pipe to the sink and the wall, and tighten the slip nuts. If necessary, apply a pipe sealant to the slip nuts for an extra layer of protection against leaks.

Step 7: Turn the water supply back on and check for any leaks. If the leak persists, call a professional plumber in Murrysville to help you fix the sink drain pipe.

Looking For High-Quality Plumbing Service? Look No Further Than Neighborhood Plumbing

Perhaps you’re dealing with a leaky sink drain pipe or maybe you’ve noticed signs of water leaks in your home. Plumbing leaks should be fixed as soon as they’re detected to prevent water damage, mold growth, costly water bills, and other problems caused by leaks.

If you’re looking for a professional plumber in Pittsburgh to help you with plumbing repairs in your home or business, contact Neighborhood Plumbing. Here at Neighborhood Plumbing, we pride ourselves on providing high-quality plumbing services.

From water leak repair to leak detection, broken pipe repair & replacement, water line installation, water heater services, and emergency plumbing services, we’ve got you covered. Call us today to schedule an appointment with our knowledgeable and experienced plumbers.

Amelia Murphy

Amelia Murphy, with a Bachelor’s in Education from the University of Washington, has been an expert in instructional design and "how-to" content creation for 8 years. She became part of our platform as a freelancer in 2020, offering clear, step-by-step guides on a wide range of topics. Her background includes working in instructional design and as a freelance writer for many famous blogging platforms. Amelia’s previous experience includes teaching and developing educational materials. She enjoys hiking and is actively involved in community literacy programs.

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