Best Undermount Stainless Steel Kitchen Sink

Stainless steel fusions are the materials where you get both durability and affordability. Finding all of these qualities in a single product category is very hard.

But there is a lot more than durability and affordability if you know where to look.

Hence, we will be discussing the best undermount stainless steel kitchen sink here that made the top five of our list. For some extra value, we also included the buying guide for undermount stainless steel kitchen sink and some other topics

Hopefully, you won’t need to move anywhere else after you skim through this article

Top Undermount Stainless Steel Kitchen Sink

When the product range is so wide, it is hard to come across the best undermount kitchen sinks made of stainless steel. But that’s why you are here.

Here are the top stainless steel undermount kitchen sinks.

1. Ruvati Workstation Ledge Undermount Stainless Steel Kitchen Sink


  • Amazing design
  • Built-in Ledges
  • T-304 stainless steel
  • Industrial brushed finish
  • Best accessories
  • Noise control
  • Amazing optional accessories

It is one of the best designs of undermount sinks. Along with the accessories, this sink gives you the maximum efficiency and a feel of completeness.

The primary component of the construction is a premium 16 gauge stainless steel of T-304 grade. However, you will also find chromium and nickel. On top of that, you have a brush-finished kitchen sink that is the best budget material for hiding scratches while maintaining its first glory.

There are six sizes of this sinks-

  • 15 inch
  • 21 inch
  • 23 x 19 inch
  • 28 inch
  • 30 inch
  • 32 x 19 inch

Here are the accessories that will come with the sink for free-

  • Cutting board
  • Basket strainer drain
  • Bottom rinse grid
  • Colander
  • Drying rack
  • Cutout template
  • Mounting clips

There will, of course, be an instruction manual that you are never gonna read. And there are some brilliant optional accessories like mixing bowl, pasta trainer, and butcher blocks. The ledges of the undermount sink act as a slide for the accessories.

Other than the accessories this single bowl kitchen sink workstation, it also has many amazing design features. The rectangle sink has four groves designed and placed neatly so that there is no water left in the sink.

But you don’t have a garbage disposal in this kitchen sink. For its wooden and sleek looking accessories, the tub looks great with expensive countertops. This makes it one of the best undermount kitchen sinks for granite countertops.

Lastly, you will have a lifetime warranty. You just can’t ask for more.

2. Frigidaire Undermount Stainless Steel Kitchen Sink


  • Satin finish
  • High-quality durable sink material
  • Sound deadening pads
  • Condensation prevention
  • Versatile and durable accessories

This sink comes from a renowned kitchen sink manufacturer. And Frigidaire knows how to make simplicity magic.

To shrink the unnecessary cost they used, designers used T-304 stainless steel. And this steel is pretty tough with 16 gauge or around 1.5mm thickness. Furthermore, for increased flexibility and style manufactured also incorporated 18% chromium and 10% nickel in the material.

This sink is available in three distinct sizes. They are-

  • 23 inches
  • 29 inches
  • 32 inches

All of these sizes will be available in a brushed finish, which also has a coating that minimizes sound. Unlike the previous sink, it has a 10mm radius corners. But it hosts the same x groove design.

Approved by leading chefs the sink also included the following accessories-

  • Roll-up drying rack
  • Three basket strainer
  • Dish grid

All of the above are made of pure stainless steel. And the drying rack can also be used as a countertop protector.

Lastly, we all know about the customer care of Frigidaire. Their experience already reduces the amount of complaints after sales. And when there are some, the manufacturers are very keen to solve them.

3. Kraus KHU100-30 undermount Stainless Steel Kitchen Sink


  • Dent resistant steel
  • Commercial-grade satin finish
  • Non-toxic sound-guard undercoating
  • Gently sloped surface
  • Prevents condensation build-up
  • Beautiful sheen
  • Lifetime warranty

Again we have the solid 304 type stainless steel with 16 gauge material thickness. And this tough material will be coated by a commercial-grade satin finish. This finish not only looks good but also protects the main structure from corrosion and rust.

Moreover, this coating also reduces 80% of the noise. However, this soundproofing technology employs extra thick padding of nontoxic chemicals to do the job.

You can get this in eight sizes. They are-

  • 14-inch kitchen sink
  • 17-inch kitchen sink
  • 21-inch kitchen sink
  • 25-inch kitchen sink
  • 26-inch kitchen sink
  • 27-inch kitchen sink
  • 28-inch kitchen sink
  • 30-inch kitchen sink

Nonetheless, I expected some bigger sinks like 32 or 34 inches.

The basin floor is sloped in such a way that even long glasses won’t fall, but the drainage will be 100%. However, there isn’t any grooves there. It looks better, but it might cause problems in certain situations.

Accessories included in the package are-

  • Multi-functional dish grid
  • Three-piece basket strainer set
  • Mounting hardware
  • premium Kraus kitchen towel

Kraus is well known for its customer services. And this time, the sink comes with a lifetime warranty.

4. Kitchen Sink Undermount Double Bowl Stainless Steel Kitchen Sink


  • Double bowl
  • Sleek look
  • Round corners
  • Patented design
  • Connect a garbage processor
  • 3mm rubber silencer pad
  • Prevents blockage

The whole construction, including the bowls, is built with the best quality stainless steel with T-304 type steel. This steel had a thickness of 16 gauges. You will only have one finish. But this finish comes with complete rust and stain-resistant coating. The coating also makes it very easy to clean.

The design of the sink floor ensures maximum drainage capacity. It has a slightly sloped bottom with an x groove. We know that’s the best drainage design, and Loader patented it. It also has curved corners that complement the looks.

One bowl is smaller than the other bowl. It is hard to see in the picture, but this creates all the advantages of a bar sink.

You can have this double bowl under counter kitchen sink in two sizes-

  • 32 W x 19 D x 10 H,60/40
  • 33 W x 19 D x 10 H,50/50

There will also be some accessories that will come with the sink. They are-

  • Steel dish greed
  • Drain assembly
  • Cotton apron
  • Oven mitt
  • Oven gloves

All these complementary products are made of fine 304 quality stainless steel.

It has a 3mm rubber padding to cancel noise, making it one of the best under counter mount sink. Also, use a garbage processor and clean the kitchen sink easily.

5. Houzer STS-1300-1 Eston Series Undermount Stainless Steel Kitchen Sink


  • Budget option
  • Lifetime warranty
  • Silencer pad
  • Impurity resistant finish
  • MegaShield Insulation
  • 18 gauge steel thickness

When I saw the insanely low price, I just had to check it out as a reviewer. And it seems that it provides way more per dollar than any other under counter kitchen sink in this list.

It is the only product in this list that offers you an 18 gauge steel thickness while using the same type-304 stainless steel. However, there is a mix of nickel and chrome in the final finish. These make the sink resistant to all kinds of impurities. Moreover, it requires next to no maintenance for maintaining its amazing look.

The model will also help you to recoup if you ever move to another home.

There is also thick padding of natural rubber. It reduces all the sound from the sink. Even though a budget option, this faucet gives a second layer of insulation to have the best noise cancellation problem. This insulation also helps to prevent moisture damage on the bottom of the sink.

You can have two sizes of this crazy product-

  • 23″ X 17.75″
  • 21″ X 15.75″ X 9″

This no-rimming kitchen sink has the best looks in the list of the most brilliant undermoutn sink faucets.

However, I didn’t like the fact that there is no significant contribution from the accessories side.

Pros and cons of undermount kitchen sinks

As you know, there are a lot of sink types. So, before choosing one, you should be aware of the goods and bads of undermount kitchen sinks.


  • Looks great
  • Easy to clean
  • A budget solution for stylish countertops


  • Installation could be a little hard and a job for the professionals
  • Might not look the same with all countertops

With close observation, you will see that the cons are mostly one time obstacles, but the pros are continuous.

Best undermount stainless steel kitchen sink buying guide

Here is a list of things that you need to keep in mind when buying your kitchen sink. And this checklist is narrowed down for stainless steel sinks.

Steel thickness

Generally, the measurement of material thickness is shown in gauge measurements. Here in the article, you might have seen the mention of 16 gauge steel. This measurement is a balanced option between weight and durability.

If you don’t have a good idea about the gauge standard, here is a table to help you out.

You might have also noticed that gauge measurement is inversely related to the gauge number. So, anything around 16 gauges is very good.

[table id=6 /]

Groove Design

Without a proper Groove design, food traces and other debris might pile in your sink. This is prevalent when you dump tea or coffee in your sink.

Corner Design

Primarily corner designs concern with looks. However, if you have a busy kitchen, regular corners are better than round corners.


Now, this is a very crucial thing. If you get your proportions wrong, there could be a lot of hustle.

First of all, measure the available space for a sink in your counter. The length and the weight of the sink should be according to the space in the counter. However, the depth or the height of the sink is on your taste.

As it is an undermount kitchen sink, you won’t need to give a lot of care to the faucet hole.


If you are purchasing your sink above 150$ or 180$, you should be expecting multiple accessories that enrich your undermount kitchen sink experience. Here are some of those accessories that you should be looking for-

  • Cutting board
  • Basket strainer drain
  • Bottom rinse grid
  • Colander
  • Drying rack
  • Roll-up drying rack
  • Multi-functional dish grid
  • Mounting hardware
  • Kitchen towel
  • Drain assembly
  • Cotton apron
  • Oven mit
  • Oven gloves

Well, you might not have all of them in a single order. However, any three or four of them should be enough. But mounting hardware should be a must for easy installation.


The finish of a sink has two purposes. They are-

  • Protecting the main component
  • Looking pretty

Although the first benefit is largely silent, it is greater in importance. A good finish will protect your sink from rust, corrosion, and watermarks. It will also prevent noise and dents.

Secondly, the finish of the sink should be outstanding. Undermount sinks look stunning if they are contrasted with the counter. But you need to pick the right finish for the best results.

Noise cancellation

Stainless steel can be quiet noisy without any noise cancellation process. This is the reason you should be looking for undermount kitchen sinks that are well padded. There should be a thick layer of insulation that reduces the speed and frequency of the sound waves to minimize sound output.


There are some brands that have a name for creating the best under counter mount sink. Here is a list to give you all of the top undermount sink brands in the market-

  • Ruvati
  • Frigidaire
  • Kraus
  • Lordear
  • Houzer

Top sinks of this brand are reviewed in the review section.

Frequently Asked Questions

Here are some questions our enthusiastic readers that might interest you as well-

Q. What is the Gauge?

A: The lack of this information is understandable if you are not an American. Here we have used a gauge to measure the thickness of any surface. 16 gauges is about 1.5mm thick.

Q. What is unique about the satin finish?

A: Satin has a unique gloss that is soothing on the eye. It can be both flat and glossy, depending on the light conditions of the room.

Q. What is a no rimming kitchen sink?

A: A no-rimming kitchen sink is the same as the undermount kitchen sink.

Q. What is a workstation kitchen sink?

A: A workstation kitchen sink is where you do a lot of your prep work other than cleaning, such as cutting, draining, and preparing fruits or vegetables.

Q. Is a deep basin good?

A: If you are using it as a primary kitchen sink, then a basin too deep is not a good option.

A Different Approach

If you are complaining about the looks but still want the durability of stainless steel, you can go for stronger and better-looking materials like granite and quartz. But those can be expensive.

So here is a budget solution for you. Check this sink out-

Elkay Quartz Classic ELGU2522WH0 Single Bowl Undermount Sink, White


  • Plethora of finishes
  • Sleek look under your countertop
  • Timeless classic style
  • The flexibility of equipment color

This is the best single bowl undermount kitchen sink. The rims that you see in the picture are actually going to be under the counter. And the rest of it will have a stunning premium look.

And this look is available in seven amazing colors. They are-

  • Bisque
  • Black
  • Dusk grey
  • Greige
  • Greystone
  • Mocha
  • Pecan
  • Putty
  • Sand
  • White

No matter the color, the corrosion, and stain-resistant coating will always be there to keep the impressive look of the kitchen sink faucet. So, there is never gonna be a mark from banging, chipping, or scratching. It is also heat resistant to 535° Fahrenheit.

With a 3.5-inch drain size, you have a pretty good single bowl configuration. Moreover, you will also be able to choose the color of your drainage equipment to match your sink and kitchen equipment.

The material is also quiet. You won’t have loud banks while someone is working in the kitchen.

Final Words

Here you have the complete encyclopedia of finding the best undermount stainless steel kitchen sink.

Remember that the sink is a one-time investment. You are not gonna change it every other day. Keep the style of your kitchen in mind and also care for the efficiency undermount sinks provide.

And this should be all you need to know.

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