How To Plumb Kitchen Sink?

Plumbing is frequently thought to be something that only professionals can do, but this is not the case. You can plumb a kitchen sink yourself, which will save you a lot of money and time.

How To Plumb Kitchen Sink?

It’s not every day that you’ll want to change the plumbing under your kitchen sink, but if you’re remodeling the space or changing the sink, you should know how.

Here are our step-by-step instructions to walk you through the process:

Installing a Kitchen Sink Drain

A tape measure, pliers, a tube cutter, plumbers putty, and the drain kit itself are required to install a kitchen sink drain. You must next take the following steps:

Check Your Measurements

You’ll be installing the sink into your counter, and you’ll need to know the dimensions. Check the height and length of the trap arm. If it is longer than 16 inches, you may not have the proper angle and may need to lower the drain.

How To Plumb Kitchen Sink?

Remember that there should be a 14-inch per foot downward slope. If you need to lower the drain, keep in mind that it can be extremely difficult. You may need to enlist the assistance of a specialist.

Insert The Strainer

Push the plumber’s putty into the underside of the strainer. Then, insert the strainer into the hole and twist it to secure it. Using a moist cloth, remove any extra plumber’s putty.

Install The Strainer’s Underside.

Attach the strainer basket’s underside to the sink’s bottom. Install a water-resistant washer first, then slide the strainer basket on top. Screw this in place and secure it with a nut. Use a wrench to tighten this up.

Connect The Tailpiece

Measure and cut your pipe to the appropriate length. Connect it to the strainer basket.

Attach The Tee Fitting

This step is only necessary if two basins or waste disposal are linked. Insert a compression gasket into the drainpipe. This will result in a water-tight seal. Connect the T fitting to the tailpiece by sliding it over it 1-2 inches and then sliding a connection over it. This connector can then be tightened using a wrench, so it’s secure.

Connect The Drain

A trap should be connected to the T fitting. This is the curved section of the pipes that will keep any unpleasant odors from the drains from rising. This should be able to fit directly into your drain.

Check The Sink

Examine the flow of water and ensure that everything is draining properly. In some situations, it may be worthwhile to hire an expert to assess your work.

Hire A Plumber

If the task appears too difficult, try hiring a plumber to assist you in upgrading your property with new supply lines, a drain assembly, and a drain line. For the price, you might as well ensure that the job is done well and leave ambiguity out of the equation.

How to Keep Your Kitchen Sink Plumbing in Good Condition?

A well-functioning kitchen sink is crucial in every home. When a problem emerges, it is critical to understand how to resolve it without causing further damage to the plumbing system. The following pointers will assist you in maintaining your kitchen sink plumbing.

1. Examining for Leaks

First, ensure sure there is no water escaping from the faucet or drain line beneath your sink. Turn on the water and check for any leaks where the supply pipes connect to the faucet.

If you find any leaks, turn off the water supply by twisting the valve clockwise and double-check that both of these places are tight and secure. Be careful not to overtighten them, as this can result in a leaky pipe.

2. Examining for obstructions

If you observe a slow drain in your kitchen sink, keep a plunger on hand to dislodge a potential clog. If that doesn’t work, use an auger to clear any obstructions in your drain pipe. Check to see if there are any other clogged drains in your home to ensure there are no other problems with your drains.

It is critical that you do not pour anything that could clog your drains, such as fat or fibrous things like corn husks and artichokes. This includes over-the-counter cleaners that are not intended for use in kitchen sinks. Before using these goods in your sink, make sure to read the labels.

3. Clear the drain

A clogged drain is a severe health risk, especially if it is near food preparation areas or play areas for children. To clean out the drain, use a pipe snake or drain cleaner to dislodge any debris that has accumulated in the pipes. This will allow the water flow to be restored. Also, ensure sure the faucet is not leaking before reusing it after cleaning it.

Preventative maintenance can help to keep your sink clean and your pipes clear. Wipe the sides of the sink with a sponge or paper towel every day. This will eliminate any grease or food particles, preventing them from being flushed down the drain and adhering to the pipe walls. Never, ever throw grease down the sink drain! This is a definite method to clog it up quickly.

Related Questions

Can you plumb a sink anywhere?

Almost everything is possible, and your kitchen design consultant can help you decide. Remember that you can install the sink wherever you like, but changing the plumbing will have an impact on your budget.

What is the ideal height for a kitchen sink drain?

The sink drain rough-in height should be between 18 and 20 inches to pass inspection. Standard sink drains typically range in height from 24 to 28 inches, thus the rough-in height should be slightly lower than this range.


Plumbing a kitchen sink is simple if you have the correct tools and follow the directions. This article should assist you in identifying potential errors and attempting to avoid them.

You don’t have to be an expert to replace your old sink with a new one and properly plumb it. However, you must pay attention to details in order to accomplish so.