Goto main content

Our service now covers areas all across Canada

Table of contents
Obtain 3 free quotes for your kitchen sink project
Attach a file

By submitting your project, you agree to our Terms of Use

How to Replace Your Kitchen Sink

Last modified: 2023-03-09 | Approximate reading time 4 mins

Whether preparing for or washing up after a meal, filling a cup of water or a vase with fresh flowers, your kitchen sink is a fairly integral piece of the puzzle. A sink comes up against plenty of wear and tear, and thus, the possibility of it becoming worn before other parts of the room is plausible.

Of course, if you’re just interested in giving your kitchen a makeover, replacing your old sink can be a good, affordable solution. If you’re in either of these situations or just simply looking to change your kitchen sink and wondering how you should proceed, then you’ve come to the right place! We’ve prepared a guide covering this very subject to help you with your renovation project.


How to Replace a Kitchen Sink

Évier de cuisine avec fraises

Replacing your kitchen sink is a project that can be carried out by pretty much anyone with basic manual renovation skills. However, do bear in mind that if the sink you choose requires a complicated installation process, hiring a professional to complete these steps is the recommended course of action.  

Before you start your renovation project it’s crucial to be aware of certain safety precautions that are involved in work which deals with plumbing as work that touches on a house’s plumbing system must always respect security norms.


Getting started

Your water supply lines have control valves that live underneath the sink and should be readily accessible. These valves are the direct connection to the water supply tubes. If there’s something wrong with your water pressure or flow, this is the first place you should check. When the time comes to replace your old sink with a new one, these valves need to be switched off.

If you’re worried about the process being too complicated, try to find a sink that has the same exact dons as the one you already have. When in doubt, ask for the advice of an expert who will be able to indicate the right course of action. 


The different types of sinks

Now that you know a little bit about what it takes to start on this renovation project, we’re going to briefly touch on the different types of sinks available. This way, you’re able to make an informed decision about the one that’s right for you.


  • Drop-in or wall-mounted: This is the easiest type of sink to install as it can be fitted to almost any counter. This is an excellent option if you’re on a budget. However, some homeowners find them a bit difficult to clean due to their surrounding edges. If you have a hard time with dirt and grime getting caught around your sink, then this might not be the one.

  • Undermount: The installation process of this type of sink is much more difficult than the aforementioned. This is because it is installed from below the sink and leaves the counter edges surrounding the structure exposed. Therefore, it won’t work with all types of counters and should be left to those with marble or other strong materials. Bear in mind that the joint between the sink and the counter must be sealed well. This style of sink does not trap dirt and is easy to clean.
  • Farmhouse: This style sink is popular in homes with a more rustic décor approach. They come equipped with a wide basin which can be perfect for a large family or household. However, do consider that this style sink can protrude past the countertop and thus, will not work in smaller or compact kitchens.
  • Integral: This sink is for the minimalist, as it offers seamless integration with the countertop. However, this style sink requires that you replace your entire countertop which will have a definite effect on the overall budget!


The main steps to replace your sink


source: unsplash

Once you have chosen your sink, start the installation process by cutting off the water supply as we suggested in our initial steps.

Next, completely remove the old sink and this will include the removal of the sealant around the sides of the sink if necessary.

Following this, you will need to cut the countertop, either to create a new opening or to adapt the one that is already in place. The specifics of this will be fairly dependent on the countertop material as well as the sink you’ve chosen to install. In most cases to complete this task, you will need a jig-saw with a special blade that is adapted to the countertop’s material. Once you are done with this step and before you install your new sink, apply a coat of plumber’s putty or transparent silicone to make sure that the sink sticks to the counter.

Next, you will have to test the new sink to see whether or not the opening you’ve created is the right size. If your sink is made of heavy material, ask a friend to help you with handling this part.

Once the sink has been installed, you will have to connect the pipes. During this step, you must follow the manufacturer's guidelines.


Install the tap!

If your sink doesn’t already come with holes for a mixer tap or a soap dispenser and you’d like to add them, you’ll have to pierce holes in the sink to these accessories.

After having inserted the tap’s metallic rods in their proper holes, make sure the base is parallel to the back of the sink. You can also use a sealant product so that everything is solid and waterproof.

When handling the pipes, always wear protective glasses. Other tasks include attaching the fastening ring. For this part of the job, you’ll need a wrench.

Lastly, you will have to pull the drain connector up and set it into place. If applicable, don’t forget to plug in any accessories. Before you turn the water back on, check that everything is properly secured.

Get 3 renovation quotes for your kitchen sink project can help you find a trustworthy contractor for your kitchen sink project. By submitting your project to us, we’ll be able to put you in contact with the best companies in our network. Fill in the form on the homepage (it only takes a few minutes).

Dial 1-844 828-1588 to speak with one of our customer service representatives


Looking for something else? Search here!



You have a project? let us help you.

Fill out this form to receive quotes from 3 certified contractors
Optional: It seems the postal code is missing. Your postal code helps us refer local contractors.

By submitting your project, you agree to our Terms of Use


You tell us about your project


We put you in contact with 3 certified contractors within 48 hours


You compare the different quotes and you save time and money

Number of projects submitted since 2014
Number of contractors in our network
Average time for an answer
One hour
*During business hours

Toronto - Calgary - Edmonton - Montreal - Ottawa - Vancouver - Halifax - Winnipeg - Windsor

© 2019


Follow us:


Partner sites: