Most Boca Raton homeowners love the idea of having a double kitchen sink for the sheer convenience it offers. All you need to install it is more space. However, when it comes to plumbing it into your kitchen, things can get slightly tricky as it requires more than just the basic knowledge of plumbing.

If you have someone to guide you through the process, you may attempt a DIY. But it is always recommended to hire an experienced plumber in Boca Raton to get the job done right the first time.

When fitting a double kitchen sink, you will have to use a double kitchen sink plumbing kit. This comprises numerous different connector pieces. You can pick a kit depending on whether you want to install a sink and garbage disposal unit or a sink and dishwasher system.

If you’re planning a DIY, make sure to buy some additional nuts and washers along with your kit. Other than that, the following steps should help you install your double kitchen sink without the need for an emergency plumber in Boca Raton.

1. Buy the Right Kit

To start right, you will have to ensure that you purchase the correct type of kit for your drain. Examine the way the drainage comes off of your sink. In some cases, the drains are located on opposite sides of the sink, while in others, the drain comes off in a central pattern. The answer should give you a good idea of your needs. You can then buy a kit that meets the set-up requirements of your drains.

Further, you may need a specific drainage system. This is common in cases where the second sink is supposed to function as a disposal system.

When purchasing the kit, make sure to get the same supply lines as the ones that are already installed in your drains. After buying the kit, open it and remove all the pieces one by one while noting down where they join. This should make it easier for you to fit them below the sink when the time comes. If you have any trouble in this regard, consult a seasoned plumber in Boca Raton before spending on the kit.

2. Replace Supply Lines

Before beginning the installation, turn off the water supply at the mains to ensure that there is little or no water in the pipes. Place a bucket and some towels under the drainage area to catch any remaining water that may spill out. Once this aspect is taken care of, take a wrench and remove the supply lines. If you have any problem moving them, use some lubricant and you should be good. After you are done removing all the supply lines, use the wrench to fit in the new ones.

3. Get Plumbing in Your Boca Raton Kitchen

It’s time to step into the shoes of an able plumber in Boca Raton.

Once the supply lines are installed, you can start fitting the pipes. Dry-fit the pieces from the kit together. Cut them with a saw so they can be accommodated in the area underneath your sink. You will be working with a P-trap, PVC pipes, and a wall tube, and should already have an idea of how they are to be fitted with each other.

After the pipes and the pieces are fitted beneath the sink, move the nuts of the pipe into the piping and affix the washer on top of the vertical pipe. Make sure to tighten them so that water droplets don’t drip out. Join the two pieces of the pipe together.

Place the P-trap on top of the pipes, and move it up to the sink. Thread the wall tube in the appropriate position. Be sure to get this right as threading it the wrong way (so it fits into the small space) can cause leaks. Tighten all the bolts holding the pipes to the sink as well as the mouth of the water outlet. Make sure not to overtighten them though.

4. Check for Leaks

Turn your water supply back on. Run water in both sinks and check for water leakage at each pipe joint. If you find any leaking joints, tighten them. Check one more time by filling up each sink with water and letting it drain while you look for any signs of leaks underneath.

If you do see a minor leak, don’t worry. This is common and can be fixed by making some adjustments. If the initial tightening doesn’t mend the leak, remove the nut, shift the washer, and re-tighten the nut. Ensure that it is not cross-threaded.

In case of a major or an unexpected leak, however, call an emergency plumber in Boca Raton to contain the situation and minimize further damage to your kitchen plumbing.


A lot of people harbor dreams of having a double kitchen sink, but don’t know much about the work that goes into installing it. Hopefully, the above tips will come in handy. It is best to purchase the right kind of double kitchen sink plumbing kit to prevent leakages later on. You can use the different connector pieces depending on the amenities you want to go with it. For a truly reliable job, entrust the installation to an expert plumber in Boca Raton. They will ensure that you get the desired result and have nothing to complain about.

Hire Our Skilled and Experienced Plumber in Boca Raton Now

The able and licensed plumbers at Erica's Plumbing, Air Conditioning & Restoration routinely attend to a variety of plumbing issues and emergencies. You can rest assured that we have the experience and the know-how to replace, service, install, and repair any plumbing issue, as necessary. Let us help you fix your plumbing problems. Feel free to visit our website to learn more about our services and schedule a service call.

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