7 Best Undermount Kitchen Sinks – Great Design And Functionality!

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Last updatedLast updated: August 28, 2021
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Have you ever wondered if there’s a better way to keep your counters clean after cooking a meal for your family? Is your old sink stained and dirty? If so, it may be time to switch to an undermount sink and make your life more convenient. There are a ton on the market, so we’ve compiled a list of the best undermount kitchen sinks to help you make your decision today!

All the undermount sinks on this list are all stainless steel, offering you a nearly indestructible surface that should remain blemish-free for as long as you need. The dimensions vary from model to model from small to large, making it easy to pick the best undermount sink for your counter. The depths of these are between 9-10 inches, and the cabinet size around 36 inches giving the sink ample space to hold all your dirty dishes. You won’t realize how much more convenient your life can be until you have an undermount kitchen sink installed. Say goodbye to dirty sink water and scratched surfaces, and say hello to your new kitchen.

Top 7 Undermount Kitchen Sinks Review 2021


KRAUS KWU110-32 Kore WorkstationEditor’s Choice

  • Dimensions: 32 x 19 inches
  • Depth: 10 inches
  • Cabinet size: 36 inches
  • Material: stainless steel

More features: spacious; heavy-duty; engineered for easy draining; limited lifetime warranty

This Kraus stainless steel sink is fairly large, with dimensions of 32 inches long by 19 inches wide making it the perfect undermount sink for people who spend a lot of time in the kitchen. It comes with a number of handy accessories like a cutting board, drying rack, and a stainless-steel bottom grid that keeps your dishes elevated while washing.

This sink is built right into your countertops, whether they are granite or quartz, and you’ll notice its slightly offset drain and gently sloping sides that make for incredibly easy draining. No murkier sink water!

Why is it special?

  • Includes a number of helpful accessories that keep the sink and dishes clean and offer an extension to your countertop space. Some of the thickest stainless steel on the market makes it resistant to corrosion and dents. Fully insulated sink and thick pads that deafen noise when a sink is in use. Built to help easily drain dirty sink water.

What are the flaws?

  • Being made with thick stainless steel and with fairly large dimensions and cabinet size, this sink can be a little bit bulky and may not fit in all kitchen sink cabinets.

Ruvati WorkstationBest Workstation

  • Dimensions: 32 x 19 inches
  • Depth: 10 inches
  • Cabinet size: 36 inches
  • Material: stainless steel

More features: thick rubber padding; sharp inside corners

The Ruvati 32-Inch Workstation undermount kitchen sink is a great all in one workplace. It comes with accessories, like a cutting board, roll up a drying rack, and stainless steel colander, which all fit into the sink perfectly. This makes it easy to convert the area to cater to your needs.

Its generous dimensions and depth will make it easy to hold even your biggest stockpot or sauté pan. The Ruvati Workstation also boasts that it is the best undermount kitchen sink for granite countertops but still works beautifully with almost any other type of counters.

What are its best features?

  • The accessories included making for a dynamic and adaptable sink. Ruvati products are sleek and modern-looking, adding an aesthetic, angular look to your kitchen. Similar to other sinks of this kind, there is rubber padding built-in to prevent the loud clang and clatter of doing the dishes.

What could be improved?

  • The stainless steel is not as thick as the aforementioned Kraus workstation, although you will still be hard-pressed to put a dent or scratch in it. The sharp corners look good but make cleaning out of them a bit more difficult.

MENSARJOR Kitchen SinkBest Design

  • Dimensions: 32 x 19 inches
  • Depth: 10 inches
  • Cabinet size: 35 inches
  • Material: stainless steel

More features: unbreakable construction; unique design; handcrafted

Mensarjor has been making modern, state of the art undermount kitchen sinks internationally for over 20 years. This specific undermount sink has similar dimensions to the previous two. Built directly into your counters, this sink will make clean up easy as you simply slide food scraps right into the sink.

For once, you will not dread doing the dishes, and in fact, you might even enjoy it now. The angular corners not only look sleek but provide for easy sink clean up as well. No more food scraps plastered into the corners of your sink.

What are its best features?

  • The price of the Mensarjor undermount kitchen sink is very reasonable and cheaper than many others on this list. Sharp edges make for an easy clean up, and the tilted bottom helps prevent stagnant pools of sink water from forming. Mensarjor promises a lifetime warranty, although you are unlikely to ever need to make use of it. Slightly smaller cabinet size required.

What could be improved?

  • The accessories that come with this sink are lacking and not quite as versatile as other options. No cutting board comes with this one.
  • Dimensions: 25 x 18 inches
  • Depth: 10 inches
  • Cabinet size: 30 inches
  • Material: stainless steel

More features: tight radius corners

Perhaps the best-looking sink on the list and our premium pick, the Standard PRO undermount kitchen single sink is sharp, angular, and fits beautifully into any type of counter. Being a little smaller than the previous sinks at 25 inches long by 18 inches wide it makes for a more versatile and less cumbersome product.

The installation process is easy enough to do yourself as well. It promises top-of-the-line stainless steel providing you with corrosion, dent, and stain resistance and has an enviable shine. It is our premium pick for good reason. If you are looking for the best of the best look no further.

What are our favorite features?

  • Modern and sleek this sink will make any kitchen look better. State of the art deafening technology so no more shouting over the sink when doing dishes. Comes with some helpful draining accessories and installation is easy!

What could be better?

  • This is possibly the highest valued undermount sink on the list and its price reflects that. Although expensive, this sink will last a lifetime and put your dirty dish anxiety at ease. If you’re looking for absolute best without regard to price then look no further!
  • Dimensions: 24 x 18 inches
  • Depth: 9 inches
  • Cabinet size: 27 inches
  • Material: stainless steel

More features: satin finish; easy to clean; heavy-duty padding

Being a Ruvati product promises quality and functionality, and this undermount stainless steel single kitchen sink is no different. Although this satin finished sink is smaller and simpler in design than others, it still makes for a great undermount sink with all the expected functionality. This includes easy cleanup, a good depth of 9 inches, easy installation, and stainless steel.

The simplicity is actually one of this sink’s main selling points as it does not come with all the superfluous add-ons you may not need or want to begin with.

What makes it stand out?

  • The real selling point here is the cost. It is one of the cheapest undermount sinks on the market without sacrificing quality. This makes it the best valued, biggest bang for your buck, stainless steel undermount kitchen sink. It also offers easy installation and is much lighter than other sinks of this type.

Which disadvantages must you keep in mind?

  • Comes with almost no other accessories, although these can sometimes be superfluous. Not the most modern looking sink, but it makes up for that with its simple, functional design.

Kraus Pintura Single Bowl SinkBest Technology

  • Dimensions: 31.5 x 18.38 inches
  • Depth: 10 inches
  • Cabinet size: 36 inches
  • Material: porcelain and stainless steel

More features: engineered for easy draining; extra-thick rubber padding; soundproofing technology

The Kraus brand makes another appearance here. This Kraus undermount kitchen sink offers all the latest in undermount technology, from soundproof padding to stainless steel, from quick clean up to easy draining, it’s hard to find a reason not to pick this one up. Coming in at a reasonable size of 31.5 inches long by 18.38 inches wide, this sink should have no problems fitting even your most cumbersome cookware.

Kraus’ products are some of the best undermount kitchen sinks for quartz countertops, but work just as well for granite countertops too. Kraus is one of the most trusted brands of kitchen sink so you can expect very good quality here.

Why are we impressed?

  • Large and spacious design will fit all your dirty dishes. Beautiful, seamless transition from countertop to sink. Resistance to scratches, dents, chips, stains, and corrosion. The extra padding dampens loud sounds making it virtually soundproof.

What negatives must you be aware of?

  • Somewhat costly considering it does not come with any of the accessories offered by other options. The dimensions are less standard making measurements a little harder to obtain.

Kichae Undermount Kitchen SinkMost Sturdy

  • Dimensions: 33 x 19 inches
  • Depth: 9 inches
  • Cabinet size: 36 inches
  • Material: stainless steel

More features: three-month warranty; handcrafted, satin finish

This undermount kitchen sink is from brand Kichae and has all it needs to stand up against some of the others on this list and offers it at a very reasonable price. Its T304 stainless steel is lightweight and standard and promises all the typical resistances you would expect.

The size (33 x 19 inches) and depth (9 inches) ensure generous space for the biggest dish washing projects. It also includes the usual convenient accessories like the cutting board which can functionally increase your counter space, a drying rack, and a stainless-steel rack that separates your dirty dishes from the bottom of the sink.

Why are we impressed?

  • The accessories that are included like a drying rack, drain add-ons, and a cutting board that fits right over the sink to help create more cooking space. Sharp edges look good and provide easy clean up. Very reasonable value for the price.

What negatives must you be aware of?

  • One of the only issues with this sink is that it offers a three-month warranty while many of the others offer a lifetime guarantee, although considering the sink’s durability you probably will not even need a warranty.

Things to Consider

Making a purchase like this can always be a stressful experience especially since there are hundreds of options on the internet all promising to be the best. This guide should make that process simpler for you and narrow down your options. Here, you will learn what the different features of kitchen undermount sinks mean and what to keep an eye out for.
Sinks are often the bane of peoples’ kitchens. While cooking may be fun, nobody looks forward to cleaning up the mess afterwards, especially if your sink is old and worn out. The lips on your sink make countertop cleanup a more arduous process and the lack of depth means you can’t even submerge your dirty dishes in soapy water. If this sounds like your kitchen sink it may be time to switch to a stainless steel undermount kitchen sink. Let the guide below help you narrow down the different available options and guarantee you a confident purchase.

Why do you need an undermount kitchen sinks?

7 Best Undermount Kitchen Sinks - Great Design And Functionality!Undermount kitchen sinks are the kitchen sinks you never knew you needed. From easy clean up to better draining, these undermount sinks will ease your dirty dish worries for the rest of your life. Not only that, but the sleek, modern design of these sinks will make your whole kitchen look up-to-date and it will make your friends envious of your spotless kitchen. If you’re sick of your scratched and dented sink, if you’re grossed out by pools of scummy water in your sink, or even if you’re just looking for something to tie your kitchen together then getting an undermount kitchen sink is the right choice for you.

Features to consider before you buy an undermount kitchen sinks

The main features of undermount kitchen sinks include a seamless transition from countertop to sink. This lets you simply swipe any disposal friendly food right into the sink. Their stainless-steel designs should last you a lifetime and is lightweight enough that it will not damage your countertops. The ample depths and dimensions should guarantee dish-washing ease for all your dishware. The extra rubber padding softens the loud noises of doing the dishes. We explain what exactly each of these dimensions mean below.


Undermount kitchen sinks come in a variety of sizes with some of the larger ones, like the KRAUS KWU110-32 Kore Workstation, at 32 inches long by 19 inches wide providing more than enough room for any pot or pan in your kitchen. However, if you don’t need one that big then check out the Ruvati RVM4132 Kitchen Single Bowl Sink which comes in at 24 x 18 inches, still big enough for most messes it also won’t take up too much counter space. Some of the accessories provided also let you functionally expand your countertops with cutting boards or drying racks.

These dimensions are often the most important measurement for people regarding their kitchen sinks. Make sure you know which sink will fit your counters the best.


7 Best Undermount Kitchen Sinks - Great Design And Functionality!The other important measurement for undermount sinks is the depth. The standard depths for these undermount sinks are typically 10 inches. This depth allows for complete submersion of most dishes when cleaning up and none of your pre-existing pipes should get in the way of the installation process. Slightly more shallow depths can be found in either the Kitchae Undermount Kitchen sink or the Ruvati RVM4132 Kitchen Single Bowl Sink. Both of those have a depth of 9 inches, still more than enough for your dirty dishes though.

Cabinet size

The cabinet size refers to the minimum size the cabinet below your sinks need to be for installation, but do not fret as there are a multitude of different cabinet sizes that will work.

Cabinet size is measured as a height from the bottom of the cabinet to the top. The minimum require assures that your cabinet will have enough space for the sink itself and the plumbing.

If you have a larger cabinet then check out the Mensarjor Kitchen Sink as it requires a cabinet size of at least 35 inches. But if your cabinet is not quite that large, there is no need to give up your search since the Ruvati RVM4132 Kitchen Single Bowl Sink requires a cabinet size of 27 inches. Be sure to measure your cabinet so you can find the perfect undermount kitchen sink for your kitchen.


7 Best Undermount Kitchen Sinks - Great Design And Functionality!Almost all of these undermount sinks are T304 stainless steel which promises to be very long-lasting and nearly indestructible. You will not have to worry about dents, scratches, erosion, or corrosion. This type of stainless steel is also lightweight, making for ease of installation and it should not put any stress on your countertops.  Uniquely, the Kraus Pintura Single Bowl Sink is made of a combination of stainless steel and super-durable, enamel finished porcelain making it nearly indestructible and quite stylish. It will fit in better with your countertops.

When looking for sinks, make sure you get stainless steel as it provides the longest lasting guarantee.


Most of these undermount kitchen sinks offer a lifetime warranty and the Mensarjor Kitchen Sink even offers a customer satisfaction guarantee as well. Lifetime warranties always make a big purchase less stressful. But, even if you choose the Kitchae Undermount Kitchen Sink, which only has a three-month warranty, you can still rest assured that the material will last. If a lifetime warranty is important to you then make sure you check out KRAUS KWU110-32 Kore Workstation or the Ruvati Workstation. Both of these offer full lifetime warranties and are respected businesses in this field offering great customer service.


Installing an undermount kitchen sink is incredibly easy no matter what type of countertop you have. A professional can get it done in around 30 minutes but if you want to save money on installation it is easy enough to do it yourself. All you need is an epoxy adhesive, there are even adhesives on the market specific for undermount sink installation. You will need some mounting brackets, either adhered to the bottom of the counter or screwed into place. Finally, you will need silicone caulking to seal the perimeter and create a water-resistant barrier. Once you have your materials look up a tutorial video online and get it taken care of in no time at all!

There are a number of ways you can ensure your undermount kitchen sink lasts as long as possible. Firstly, excess moisture can eventually penetrate the caulking that is adhering your sink to the countertop. To prevent this moisture, build up it is recommending to keep air circulation in your kitchen whether that means running your air conditioning or just simply opening a window near the sink. This will ensure the area around your sink remains as dry as possible when not in use. Secondly, you will want to actually examine the caulking in between your sink and your countertops to ensure there are no cracks or mold forming. You should clean and dry this area on occasion, and, if necessary, replace the caulk if it seems to be degrading in any way. Finally, when you clean the caulking area, make sure you use a denatured alcohol product. These products evaporate extremely quickly so you do not need to worry about it rusting or ruining the steel in any way.

Our Verdict

If you are in the market for a new kitchen sink then I hope this guide helped guide you to making a decision on which undermount kitchen sink is best for you, your needs, and your kitchen. While all of these will guarantee an improvement in the quality of your kitchen, the Standart PRO is our premium pick. It is sleek and modern and includes features guaranteed to make your life easier and more hassle free. If you are looking for the best value then check out the Ruvati RVM4132 Kitchen Single Bowl Sink. This sink has similar features to all the others at an almost unbeatable price. But, ultimately, we found that the overall best undermount kitchen sink, and our editor pick, is the KRAUS KWU110-32 Kore Workstation. Large, spacious, and easy to install along with a number of useful accessories this undermount sink is versatile and provided at a very fair value.

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