Tips For Fixing Leaks Under Your Kitchen Sink

One thing any plumber will tell you is that you never know what you are getting into when you fix a plumbing problem, especially in an older home. But if you just have a leaky pipe under your kitchen sink, you may be considering fixing it yourself. If so, you will need to gather the right tools and supplies for the job before you begin. Here are some tips to help you fix common problems found in the pipes under kitchen sinks.

Get The Right Tools

The first step is having the right tools for the job, and there are only a couple tools you will probably need to fix a leak under your kitchen sink. The main tools you will need for this job are pliers and an adjustable wrench. You may need these to loosen connections between pipes or to loosen bolts or nuts holding the plumbing pieces together.

In addition, you just grab a bucket before you begin, because you may end up with water pouring out of the pipes when you begin taking them apart.

Locate The Problem

Once you are ready, you will need to determine where the problem is at. In some cases, it may be easy to locate a plumbing leak. For example, if you can see a hole in the pipe, you will know exactly why it is leaking. In other situations, it can be a little harder to pinpoint the problem.

A good place to begin is by examining all the plumbing pipes under your sink. Look at them carefully to see if you can locate any problems. You can also feel the connections on the pipes to see if they are tight. If you notice that a connection is loose, you should tighten it to see if this solves the problem. If so, your problem will be fixed!

Unfortunately, most plumbing problems are not as simple as tightening a connection. Instead, they often involve replacing certain components. Here are several common reasons plumbing leaks occur under kitchen sinks:

  • P-trap issues – The p-trap is the pipe under your sink that dips lower than the others. It is there to trap sewer gases, but it can get clogged from debris.
  • Sink drain is bad – If the seal between the sink and sink strainer is bad, you may get leaks from the sink drain. You can locate this problem by filling the sink with water and watching from underneath to see if water drips from the drain area.
  • Bad shut-off valves – If your shut-off valves are worn out, they can also cause leaks.

These are common causes of sink drain issues, and the first two issues are relatively easy to fix. If you have worn-out shut-off valves, you may need professional help to fix the problem.

Buy The Right Supplies

After locating the problem, you may need to visit a local hardware store or plumbing supply store, such as Central Plumbing Specialties, to purchase the right parts. If you are not sure what to purchase, talk to a clerk at the store and tell them what your problem is.

If you have a clogged p-trap, you may not need to purchase any supplies. In this situation, you may be able to simply remove the p-trap, clean it out, and put the parts back together. If your sink drain is bad, you may be able to fix it by applying putty to the strainer (the part directly underneath your sink). If your shut-off valves are bad, it would be best to call a plumber to come and fix your leak.

Fixing minor plumbing problems is not hard to do if you have the right parts and tools, but there are times when plumbing problems are too hard for someone that is experienced working with plumbing. If you are not sure what is causing the leak or how to fix it, contact a plumbing contractor in your area today. 

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