Best Undermount Kitchen Sinks in 2023 – Tested, Compared and Reviewed

The kitchen is the central hub of every homemaker and mother’s workspace. It is a place filled with love, energy, aroma, and true memories for a lifetime.

The center of workspace in the kitchen is the kitchen sink, where our mothers and homemakers work tirelessly for preparing food, washing, and cut the veggies which are filled with motherly love and nutrition.

When you’ve made up your mind to redesign or build your workspace better, you can choose an undermount kitchen sink.

You might want to know what makes it unique compared to the other sinks. This blog is dedicated to undermount kitchen sink reviews. Durability, features, and design are all perfectly balanced in the sinks on our carefully curated list.

So, let’s get started, from top to bottom!

What is an Undermount Kitchen Sink?

Undermount kitchen sinks are installed from beneath the kitchen countertop instead of resting on a rim. In just a single swipe, the remaining water from the countertop goes directly into the sink. They are no doubt the best for remodeling kitchens.

To be more specific, whether it hangs from the underside or is attached to the base cabinet structure, the kitchen sink will strongly be placed in the countertop space cutout. It can be the multi-functional hub in the kitchen.

If we dive into more depth, we’ve got some features of undermount sink that will be a really outstanding idea to choose for your kitchen countertop.

• Made with high-quality, durable materials including marble, granite, concrete, and stainless steel.
• Less accuracy is required in the installation process.
• Its large reveals prevent leftover peel or food scraps from falling into the sink pipe.
• Easy to clean the food scraps or the leftovers with rounded corners at the bottom of the sink.
• Not having any ridges or crevices where food debris could accumulate.
• Impressive faucet placement option, you can install it wherever you want.
• Its intriguing and smoother look embellished the kitchen interior decor.

Pros and Cons of Undermount Sink

Modern, transitional, or traditional—whatever the style of your kitchen is—embellish your countertop with an undermount kitchen sink.

But before you buy, weigh the pros and cons to help you get a better idea of whether or not an undermount kitchen sink is right for you or not!

Pros of undermount kitchen sinks

• More counter space. To get extra space can give a room to store more appliances and flexibility in household tasks.
• Versatility: The undermount sink comes in a variety of materials including porcelain, stainless steel, cast iron, granite, and fireclay. It also comes in various sizes and bowl shapes for the convenience of the user.
• Sleek and seamless look: Its hidden edges and underneath installation gives the seamless and extraordinary look to add modernity while remodeling the kitchen.
• Easy to clean: There are no lips, and the rounded corners make it easy to wipe down the water, and crumbs directly into the sink.

Cons of undermount kitchen sink

• Heavy to carry: If the sink is made of stainless steel rather than granite or fireclay, it can be easily carried.
• A bit expensive: Since it is made with high-quality and durable material so its cost must be higher than drop-in sinks.

10 Best Undermount Kitchen Sink to Buy – A Complete Review

After doing a lot of research along with our team, we’ve picked the following under-mount kitchen sinks for you. Read the reviews and choose.

1. Kraus double bowl undermount stainless steel kitchen sink

Kraus sinks are made to last and are very functional. They are practically a chef’s dream. This one from the company isn’t any different either. Spoiler alert! We include a couple of models from them. Let’s start with this one first. You can see why this is one of the best-rated undermount kitchen sinks.

TRU16 Heavy Gauge Steel: One thing you don’t have to worry about with this one is durability of the thing. The KWU112-33 is made from some of the toughest steel you can find – TRU16, to be more specific.

That means it not only looks good but also doesn’t dent as easily and is rust-proof as well. The benefits of steel don’t end there. When you’re done using it, it’s also very easy to clean and keeps looking brand-new.

Integrated Ledge: Why work harder when you can work smarter? This undermount sink features an integrated ledge that allows you to install accessories for all kinds of benefits. You can get a bamboo cutting board that doesn’t warp or crack.

Or, if you need to have more counter space, you can have that by drying dishes on the sink itself. Just slide in the accessory, and you’re all set. Pretty cool stuff, isn’t it?

Spacious Bowl Design and Easy Draining: The deep bowl gives you openness and also extra space for washing other large items.

There is also an offset drain that is at an angle which makes draining after you’re done even easier than ever before.

2. Sarlai single bowl undermount kitchen sink

Sarlai might not be as well-known as others on the list, but they still provide a solid product when it comes to a good stainless steel kitchen sink. Let’s start with that steel first then.

Dent-Resistant: An undermount kitchen sink is as good as its weakest point. Thankfully, there aren’t many with this one. The materials used to make it is as solid as they can get. Made from T304 stainless steel, you can be sure it will last you a long time.

The steel is dent-resistant and won’t rust or stain either. Plus, it’s also easy to clean and dry as well.

Water Guides and Heavy Padding: Poorly designed sinks have one big problem – draining. Sarlai takes care of that by implementing clever water guidelines for easy draining. It helps all the water seamlessly drain without leaving any trace, and the thick padding and undercoating also deal with noise and condensation.

When a product is designed well, you will notice it in the details and the small things. This sink from the guys over at Sarlai sure checks all the boxes.

Extra Deep Sink: The 12-inch-deep sink will give you plenty of space for whatever you need to do. Place larger dishes with ease or just place more things in at the same time. All is good with this one.

Adding to the versatility of the whole thing is its ability to be used as a utility or a laundry sink as well, thanks to the size.

3. ZUHNE undermount stainless steel kitchen sink

If you’re in the market for a single-bowl kitchen sink that is not only functional but also looks great, this is probably the one to get. It has a beautiful, classy design and all the features you would want in a modern sink.

Stunning Design: As we mentioned already, we love the design of this one. It’s very minimalistic and looks classy. One thing is for sure, you can install this in all kinds of kitchen décor, and it will come out looking gorgeous.

Great Sink Cook Set: Along with the beauty and the strength, you also get functional features and benefits like chef-grade accessories. These will help you get more done in a clean and space-saving manner with the included colander, sponge caddy, and other accessories.

A bonus benefit is the sink is also one of the quietest ones so far. So, when draining water, it won’t sound like a jet engine taking off.

Heavy Duty T304 Surgical Grade Steel Construction: It’s not just all looks and no brawn. Zuhne used 304 surgical-grade stainless steel which will also help the sink with rust. Since it’s rust-resistant, you don’t have to worry about the looks getting tarnished anytime soon.

The saddest thing you could have is a good-looking sink that will rust and decay after just a couple of months of use. With the steel construction of this one, you’re all set for years to come.

4. Kraus single bowl undermount kitchen sink

Another undermount sink, another one from Kraus. Hey, don’t think we are just lazy. Kraus just happens to make some of the best undermount sinks you can buy. So, what wonders have they pulled off with this one?

Full-Featured Set: Well, how does having almost all the accessories you might need in the box sound for a change? This undermount sink comes with a lot of accessories like a bottom grid, drain cap (removable), kitchen towel, drain assembly, and more.

This means you’re practically all set right from the get-go. That is not only very convenient but also is a very thoughtful touch from the company — no wonder this sink is rated so well.

Easy to Drain and Thoughtful Design: Speaking of easy-to-use and thoughtfulness, this is perhaps one of the easiest to drain thanks to the channeled grooves and offset drain openings. That will get rid of any standing water and give you some peace of mind not dealing with accumulating water.

Also, the design of the whole thing makes the transition from the sink to the countertop super seamless.

Durable Dent-Resistant Steel Construction: Not to be outdone by other sinks in this list, the KHU110-27 also is made from strong steel. It uses T304 steel which you may know by now is very sturdy and dent-resistant stainless steel.

You get a superb lifespan and a sink that will keep looking pristine for a long time to come.

6. Kraus 32 Inch single bowl undermount kitchen sink

This is the second last Kraus sink we are reviewing. So, hang with us here. Although, we don’t think that would be much of a problem when you get to know the features of this trooper.

Durable Stainless-Steel Construction: Durability is one of the first things you need to consider when buying an undermount kitchen sink. Fortunately, this one has that taken care of. It’s made from T304 steel that is stainless and also rust and corrosion-resistant.

It doesn’t end there though, far from it. Kraus went the extra mile and gave it a satin finish. This commercial-grade finish makes it one of the easier sinks to clean.

Good Design: Let’s be honest here if you’re going to get a sink, why not get a good-looking one. It needs to match your kitchen’s aesthetic and fit the décor.

The rounded corners and modern looks of this one make it a perfect choice for those who are a bit pickier when it comes to design. It looks modern but also doesn’t sacrifice any function for the sake of looks.

Full-Featured Set: You will be pretty set right out of the box with the host of accessories you get with this one. There is the fantastically well-made protective bottom grid. A kitchen towel and strainer are also included.

7. Ruvati tight radius single bowl kitchen sink

If there was one brand that can stand head-to-head with Kraus, it has to be Ruvati. Their products are equally good, if not better. And when it comes to customer ratings, those aren’t behind either. The customers who buy these love them.

Strong T304 Nickel/Chromium Steel Build: We want to start the review of this one with the build. The unique thing about this one is it’s built to withstand stress both in domestic uses at home or even in commercial use cases.

If you happen to own a restaurant and need to buy a new undermount sink, this is perhaps the one to get. The strength and durability come from the 16-gauge steel build that is rust-resistant and also won’t be damaged from condensation as easily either.

The longevity is what makes this good for commercial use. You can’t afford to replace a sink often at a restaurant. With this one, you don’t have to.

Easy to Clean: Easy is the name of the game. Whether you’re using the sink at home or for making hundreds of meals at a restaurant and washing the dishes, you will be glad to know this sink is super easy to clean.

Moreover, the inside is curved, which is actually quite an ingenious design trick. The shape makes sure the sink doesn’t hold on to food and other grime easily.

Easy to Drain: Keeping in line with the ‘easy’ theme review for this particular sink, draining is another piece of cake. The sound GUARD undercoating makes sure noises are kept low, and condensation is a non-issue.

8. APPASO single bowl stainless steel kitchen sink

We love a good underdog story around here. And APPASO might just be the best one. They have been battling it out against the big names, and although their HS3219 might not be one of the top-rated undermount kitchen sinks, it’s perhaps their best yet.

Tank-Like Build: We aren’t kidding when we say it’s built like a tank. The T304 steel construction gives it impressive durability. And the strength doesn’t come from thin air, though – it comes from more steel.

Compared to poor quality sinks in the market, this one has 25% more steel in its construction and is 37% thicker. Now you know where the absolute strength comes from.

Dents, rust, and bends will certainly not be a problem if you go with this sink.

Large 10-inch Workspace: What is worse than having no workspace in your sink? You always feel cramped, and it can get frustrating very quickly. The bowl on this one is 10-inch deep with rounded corners.

That makes it easy to work with and also a joy to clean since food particles don’t stick to it much.

Great Noise Reduction: The thick rubber coating also ensures that you get almost zero noise when operating the sink. All sorts of vibrations from dishwashing are easily taken care of.

9. Kraus granite undermount kitchen sink

This is the last Kraus product in this review and is perhaps one of the most gorgeous-looking ones. The granite construction and other cool features make this one easy to recommend for all kinds of buyers.

Superb Granite Construction: As you can tell from the name, this sink is made of granite and is very strong. Kraus uses a proprietary process to make this sink extremely resilient to shocks and impacts.

The granite also has another benefit, the dark look makes it super stylish compared to your more traditional silver or chrome-finished sinks in the market. The color finish has UV protection as well. So, it won’t get discolored that easily over time.

Easy to Install: This sink features an easy-to-install dual-mount design. There is 1 hole pre-drilled and 4 extra knock-out holes for even easier drilling. If you’re into DIY-ing, you will love getting hands-on with this sink and installing it yourself.

Quiet Operation: When it comes to absorbing sounds and vibrations, the KGD-54GREY Forteza does a fantastic job in keeping sound levels as low as possible.

The stone material will easily handle those annoying sounds and vibrations when you use it, which makes for a peaceful experience overall. Also, it’s pretty easy to clean and maintain.

10. Double bowl stainless steel kitchen sink

All of the kitchen sinks so far have been single bowls. If you want a double-bowl kitchen sink, Mr. Direct3218A is a great option.

Double Sinks: Sometimes two sinks are better than one. People with busy lives will appreciate the convenience of having two sinks. You can use them for separate things, and it of course, adds more versatility.

Durable Build Quality: It’s made from the tried-and-true T304 stainless steel. You have heard of this steel quite a lot now, and we are sure you know it means business. The good thing about this one is you have the choice to choose between 18-gauge or 16-gauge.

So, depending on your needs, you can pick the one that suits you. It has all the properties you would expect from a quality sink, like rust resistance.

Sound Dampening Pads: Other creature comforts include sound-dampening pads that make sure you have to deal with the least number of sounds and vibrations. Sounds of washing dishes or running water are kept on the down-low.

The only small gripe we have with this one is it’s a bit hard to clean. You will see fingerprints and water spots easily on this one. But that isn’t too much of an issue overall.

Standard Undermount Kitchen Sink Sizes & Dimensions

The undermount kitchen sink sizes are measured from the edge of the opened counter, the length of the sink, and placed from the left edge stretching to the right edge. Keep in mind that an undermount sink is slightly deeper than an ordinary sink.

Below we’ve given an overview of the popular kitchen sink size in terms of width, length, and depth.

Undermount Kitchen Sink Types	Width	Length	Depth
Double Bowl sink	40” to 48”	22”	8” to 10”
Farmhouse or Apron-front sink	30” to 36”	20” to 30”	9” to 10”
Workstation	23” to 45”	20” to 25”	9” to 10”
Bar kitchen sink	15” to 24”	15”	5” to 7”
Corner kitchen sink	18” to 32”	20” to 42”	20” to 24”
D-shaped kitchen sink	18” to 24”	20” to 24”	9” to 10”
Oval kitchen sink	15” to 22”	10” to 20”	7” to 8”

Average Price of Undermount Kitchen Sink

The average cost of an undermount kitchen sink is $250 to $500, depending on the faucet and installation labor costs. If you install the more high-end material, it would reach $3000.

Before entering the confusion below, I’ll make an overall estimate of kitchen sink pricing based on the material.

Brand	Average Price Range
Kohler	$200 – $500
Blanco	$300 – $700
Kraus	$200 – $400
Elkay	$250 – $600
Franke	$250 – $600
Ruvati	$200 – $400
Vigo	$200 – $400
Zuhne	$200 – $400
Swanstone	$300 – $500
American Standard	$200 – $500

Buying Guide: Things to Consider Before Buying Undermount Kitchen Sink

Knowing what to look for when buying an undermount kitchen sink allows you to make a better choice before you spend money on the product. So you’ll realize which products meet your requirements.

Let’s enter the buying guide and make sure you understand how you choose it.

WaterSense labeled

Products with the WaterSense label indicate that the kitchenware, personal care items, faucets, or other products meet US Environmental Protection Agency standards. According to the criteria, the product should use at least 20% less water than what is required by federal water efficiency standards.

Therefore, if you decide to purchase an undermount kitchen sink, make sure it is WaterSense labeled; otherwise, it is not environmentally friendly.

Size Matters

The size of a kitchen sink depends on the needs of the cook or homemaker as well as the dimensions of the kitchen countertops. If we measure the standard size of the undermount kitchen sink, it would be roughly 22″ x 30″ and 9″ deep. If you want to know more about the depth of the standard kitchen sink size, click on it to get more clarity on it.

As you know, undermount kitchen sink sizes are mounted from underneath, so they require more depth. The deeper the basin, the easier it is to prep the meal, wash the dishes, and rinse the veggies. Make sure fit and compatibility are what you consider carefully when purchasing the kitchen sinks.

Material

For every homemaker’s countertop, whether it be butcher block, quartz, or even concrete, the undermount kitchen sink has grown in popularity. Because of their high-quality, chemically-tested material, undermount kitchen sinks are expected to last for 10 years easily.

For example, stainless steel is the most durable material for kitchen sinks; similarly, fireclay, copper, brass, porcelain, and granite composites are style focused and durable materials for manufacturing the undermount sink. Elevate the kitchen’s usability if you want to learn more about the best undermount stainless steel kitchen sink.

Sink Shape

Sinks are primarily used for meal prep, washing, rinsing, and cutting, so the necessity of kitchen sink shape is extremely important to check. The kitchen sink shape makes the counter tops task-efficient.

Among the other shapes, an oval undermount sink is mostly used for kitchens because of its rounded corner and because it is easier to clean. We can’t deny the rectangular shape sinks are also useful for the counter space, whether they are smaller or larger.

Number of Basins

The number of basins you can mount depends on the size of your countertop and kitchen. If your counter is small, a single sink is preferable; however, if it is larger, you can mount a double sink, or if your counter is in the corner, you can make excellent use of the available space and use it for a variety of tasks.

Installation Type

Because of the weight of the product, installing an undermount kitchen sink made of fireclay, ceramic, or marble stone is difficult. However, using stainless steel makes carrying or replacing it simple. Make sure to check the installation type before deciding which one to buy. That would be helpful for future replacement.

Faucet Holes

First and foremost, let’s dispel the myth that kitchen faucets are universal, which they are not.
For example, when you attach a two-handle faucet and a sprayer, four faucet mounting holes are needed.

On the other hand, when only two handle faucets are mounted, it requires a three-hole sink faucet, and even a single-hole faucet can accommodate a sprayer. Moreover, the standard size of the kitchen faucets’ holes is 1.375 inches.

Durability

Durability is an important factor because the kitchen sink isn’t about to change every year; it will last for a long time. This will largely depend on the building materials employed.
Stainless steel is used to make some of the strongest sinks. Durability refers to a material’s ability to withstand external challenges like rust and corrosion, not just how strong and solid it is. Make sure the sink you choose is made of sturdy materials.

Design

One of the key criteria to consider before buying a kitchen sink is the design. When washing dishes or chopping vegetables on a well-designed countertop, you feel visually pleasing, not exhausted. Because the kitchen sink is the center of attention.

It’s better to harmonize the kitchen sink design with the kitchen cabinets and the counterspace. The metallic finish of the sink, whether it is made of gold, silver, or bronze, adds a blend of traditional and modern vibes to the kitchen.

Price and Brand

Ruvati, Kraus, Kholer, Allora, Elkay, and other well-known undermount kitchen sink brands are just a few examples.

It is better to select the sink’s material and size when considering undermount products’ because it influences the price point. Visit your local kitchen hardware store or conduct online research to learn more about it.

Essential FAQ about Undermount Kitchen Sinks: Your Questions Answered

Are undermount sinks harder to clean?

Undermount sinks are easier to clean and maintain because of their large reveal ledge and rounded corners, which ensure that food debris can’t accumulate anywhere.

Which sinks are installed above the countertop?

Overmount kitchen sinks are mainly installed above the kitchen countertop. It is also known as Top-mount or drop-in kitchen sinks. You can’t deny the fact that it is cheaper than other kitchen sinks.

Can I have an undermount sink with laminate countertops?

Definitely, you can! Because laminate countertops are slim, hard wearing so they can hold the sink tightly. All you need is extensive knowledge and professional expertise for its installation on the laminate worktops.

Can you replace an undermount sink without damaging the granite?

You can! However, it’s better to take the assistance of the granite contractors for the replacement. They’ve got an extensive knowledge of how to replace the granite undermount kitchen sink without any damage.

Can you undermount a sink with butcher block counters?

Of course! Undermount sinks are the most preferable options for butcher block counters and even the other type of wood countertops. Because of their easier installation process, stability and add modernize vibes in the kitchens.

Where can I get an undermount kitchen sink?

You can get your nearest kitchen plumbing fixtures shop or if you want to ship the product search on Google, Amazon, The Home Depot, Lowe’s, Karran, and many more retails stores.

Why would I want an undermount kitchen sink?

Basically, there are plenty of reasons to pick an undermount kitchen sink. The core reasons will be its usability and aesthetic look. Its large ledge keeps food debris from falling directly into the sink, is easy to clean, has no place for dirt accumulation, is simple to install, and, finally, it adds a decorative touch to your kitchen worktop.

What kitchen sink material is best?

Stainless steel and granite are the go-to materials for the kitchen sink, which ensure durability at same time reliability.

Are undermount sinks better than top mount sinks?

While each has its advantages, an undermount sink will look sleeker and will have more resale value. However, they are a bit more expensive to install. But we think it’s worth every penny.

Are kitchen sink holes standard size?

Not all faucets are the same. You need to check the depth of the sink as well. Some faucets are 1 ½ inch, but a standard hole will be 1 3/8 inch diameter.

Which brand of kitchen sink is best?

All the brands we mentioned in this review are some of the top choices you can go with. They have a track record of providing solid quality products. Kraus and Ruvati are top ones.

What kind of sink is best for granite countertops?

Your best bet is to go for a stainless-steel sink with an undermount style. Since granite countertops look so premium, you don’t want to ruin the look with a drop-in or top-mount sink.

Can undermount kitchen sinks be replaced?

Yes, they are. Undermounted sinks can wear and tear. They are usually installed using adhesive and epoxy. When you need a new one, a plumber can easily replace the old one.

What are the best undermount kitchen sinks?

You can’t go wrong with the Kraus KWU112-33 and Ruvati RVH7400 if you’re shopping for an undermount sink. Other options like Sarlai and Mr. Direct are also fantastic options.

Wrapping Up

While the build quality is, of course, important, it doesn’t hurt picking one that has a good design. After all, it’s your kitchen, and you will be the one spending the most time in it.

Pick the one that fits your needs from our review of the best undermount kitchen sinks, and you should be all set. There is a right undermount sink one for everyone out there.