8 Best Undermount Kitchen Sinks for Granite Countertops

Undermount Granite Countertop Kitchen Sink

While kitchen sinks are more about convenience than glamour, if you get your design right, they will undoubtedly uplift your kitchen’s mood and ambiance. And put them together with granite countertops, you will get a setup that makes for seamless working experience as well as lucrative to the onlookers.

However, to achieve both, you have no room for mistakes. And that’s why, to give you an idea of what to expect, we have listed the best undermount kitchen sinks for granite countertops.

Hopefully, after reading this article, you won’t end up buying one that looks great but has sharp corners, as it won’t look pretty for long because the corners will collect stains.

The Best Undermount Kitchen Sinks in 2021

We have tried to make this review as thorough as possible by including products of various ranges and qualities.

1. Kraus Standart Pro Stainless Steel 27 Inch Undermount Kitchen Sink

Are you looking for a standard single bowl sink? Then Kraus is where you start. They have kitchen and bathroom ideas prepared for the distinct taste of all individuals.

Be it modern designs or traditional, you can get a diverse range of products from them. Their sink doesn’t come with a kitchen faucet, but you can definitely find the perfect match in their store.

Kraus KHU110-27 Standart PRO 27-inch 16 Gauge Undermount Single Bowl Set

The set includes a bottom grid. We can’t emphasize enough how that changes the whole usage of the sink. The grid has the perfect sized checks to make sure utensils don’t fall off it while still being easy to use and clean. It also helps to keep the bottom of the sink stain-free.

Speaking of stain, you won’t have to worry too much about it anyway because this uses premium stainless steel, which doesn’t carry scratches easily. On top of that, the steel is thicker than the usual products and has a lot of depth as well. If you’re cleaning big pots, this will come in handy.

The smooth undermount finish on this will leave no room for grime or dirt to settle. This slick design is also the reason why it’s easy to clean in one go. Simply wipe and get it all cleaned up.

Moreover, the drain assembly and drain cap work efficiently. The offset opening of the drain will pass water without any trouble. As this was technically engineered, this has one of the best groove systems. So, it will quickly drain out all the water.

  • Good
  • Premium and thick stainless steel
  • Great drainage system
  • 10” depth perfect for big pots
  • Comes with an efficient checkered grid
  • Bad
  • Depth of the sink won’t leave much space underneath it for other use

2. Kraus Undermount Double Bowl Stainless Steel Kitchen Sink

As a brand, Kraus has some of the finest stainless-steel sinks, and that’s why we keep going back to them. However, what truly stands their products apart is the ergonomic usability.

When you buy a stainless steel kitchen sink, you want to work with it comfortably and have enough space to get your dirty dishes done. And Kraus is an expert when it comes to the most comfortable products.

Kraus Standard PRO Double Bowl Stainless Steel Kitchen Sink

One of the best parts of this sinker is that it won’t crank up ears as you dump the dishes on it. Anyone who has been a victim to loud sinks will latch on to this immediately. As this uses a noise defend soundproofing technology, which is the trademark tech of Kraus, you can work with the minimum sound from the sink.

It also minimizes the vibration that causes the loud clatters to stop. This also comes from their unique thick pads under the base. The pads cover almost all of the base reducing the clanks when dishwashing.

Another thing you will appreciate about this is the rounded corners. For clean freaks who like everything nice and tidy, the corners are not only easy to clean, but they also make the sink look a lot sleeker.

An important feature to check on sinkers before you buy them is their drainage system. We are satisfied with the drainage technology on this.

The undercoating can successfully prevent water from building up under the sink. Hence, there is no question of it spreading on to the other cabinets. On top of that, the base has a very gentle slope to ensure water doesn’t stand on it.

So, if you’re looking for a double bowl sink that lets you separately clean the dishes while not creating noises, you can consider this.

  • Good
  • Great sound reduction technology
  • Two bowl design with sloping base
  • Has pads underneath to prevent condensation
  • Rounded corners for easy cleanup
  • Bad
  • The bottom of the base is quite flat

3. Kraus Quarza Kitchen Sink, 33-Inch Equal Bowls

Those who have a dark themed kitchen will love this model as it looks the best a sink can. The beauty of this fixture makes it no different than a designer accessory, but the perk is that you can use this as rough as you like and still have it look amazing.

Kraus Quarza Kitchen Sink, 33-Inch Equal Bowls

Anytime we recommend a sink that’s not steel, we always get durability concerns from our viewer, which is why we will be mentioning it first. This uses a tough granite, which is up for any abuse that you will throw at it.

On top of that, it was tested against heat, and we found it withstands up to 650°F. So, not only is this tough but also very resilient as well. Further, this also has a high tolerance to shock. Meaning you can’t damage it easily with thermal shock or force.

Another concern with granites is their surface, which this washbasin aces. It has one of the most impervious surfaces that we have seen. The non-porous exterior is very smooth to work on and easy to clean; the surface also repels germs. It isn’t by any means glossy but does a great job of keeping wastes from sticking to its coating.

The smooth exterior is fine to touch and use but what makes it worthwhile is the scratch-resistant power on it. Unlike other materials, this one doesn’t stain easily.

If you’re still pondering whether this is the right option for you, then here’s something to help you decide. The material doesn’t create clanky sounds when you use it. Granite naturally absorbs sound and vibration to give you a peaceful working environment.

  • Good
  • Modern and stylish look
  • Resistant to heat and has a tough texture
  • Impermeable surface repels germs
  • Won’t scratch easily
  • Bad
  • Regular soap will leave whitish spots

4. Kraus Kore Workstation 30-Inch Stainless Steel Sink

Want a sink that’s more than a sink? Kraus has some of the best workstation sinks to redefine how you use your kitchen. If you have a small and compact kitchen, then this sink might just be the perfect choice for you. It’s looks and feels like the futuristic and multifunctional things that awe us.

KRAUS KWU110-30 Kitchen Sink

You already know from the above reviews that Kraus makes excellent sinks. But this is more than a sink. This serves as a part countertop too. Not enough space to set up a countertop? Well, with this workstation you won’t need to either.

The bamboo cutting board comes with the package. And it sits neatly on the sinker. With the professionally crafted ledges, the rack and the board fit snugly on the basin. But are still fluid enough to shift as you need.

Alongside the bamboo board, you also get a fine drying rack. The gridlines are constricted enough for your silverware not to fall off. Also, the best part about this rack is it has a rolling up design. So, when you don’t need to use it, simply roll it up and keep it elsewhere.

Further, as you expect from Kraus, their sinks are plenty spacious. You can fit in the large pots and also dump in all the dirty dishes. And that’s where their Cappro drain cover will be a delight. It properly seals the drain for you to fill the bowl with water. This also helps to maintain the seamless appearance of the sinker. 

Finally, the construction is as good as you can get. The thickness of the steel makes it well adjusted for heavy use. Also, it prevents staining or denting. This is a sink for a long while. Even if the other features are unused, this is still a great sink.

  • Good
  • Comes with roll-up drying rack and cutting board
  • Uses thick and robust stainless steel
  • Won’t stain or rust easily
  • Designed for multifunctional use
  • Bad
  • Pricier than conventional sinks

5. Elkay Quartz Classic ELGU2522BK0C Sink Kit

Elkay has over 100 years of experience to back them up. And their products are in a class of their own. Although they will come for a heftier price, they will change the whole outlook and elegance of your kitchen.

Elkay Quartz Classic ELGU2522BK0C Sink Kit

If you’re concerned about whether you will find the right match for your granite countertop, then this kit will help you decide. It comes in nine different shades, including black, grey, and white. Compare all the colors with your kitchen countertop and choose the one that looks best.

Also, as this is an undermount design, it will swiftly fit under your countertop. Once you have coordinated the design with your setting, you will be delighted to notice how easy this is to maintain.

Even the black models don’t leave the white soap dust on. The surface stays clean after a quick soap water wash. On top of that, it doesn’t let food or liquid remain on it either.

Further, as this uses unique quartz sand for its construction, it is perfect for heavy use. It won’t dent or scratch. And it’s also heat-safe.

The drain that comes with this sink is also coordinated with the color of the sink. And you get a strainer basket to hold the scraps as the water passes by.

Moreover, you get a well-designed grid, which is a snug fit on the sinker. And it’s also dishwasher friendly. Finally, you get a microfiber towel and cleaning pad to keep the sink maintained. This will keep the sink dry and tidy when not in use.

  • Good
  • Easy to maintain
  • Doesn’t dent or scratch easily
  • Accompanied by a dishwasher friendly grid
  • Available in different colors
  • Bad
  • Price is higher than regular sinks

6. APPASO 30-Inch Single Bowl Kitchen Sink Undermount

Sink designs can become monotonous as stainless-steel designs look more or less the same. After all, there’s no room for creativity with steel basins. But Appaso has still managed to bring out the individuality from within it. Their designs are original and represent the hard work the brand puts in to design them.

APPASO 30-Inch Single Bowl Kitchen Sink Undermount

Do you use the kitchen often and need a sink that can deal with all the heavy work? Well, this is the single bowl sink for you then. This uses a thick 1.5mm gauge stainless steel. The steel itself is of high quality, and the added thickness makes this highly durable. This thickness also helps not to get dents easily as a flimsy material would.

When buying steel products, you should always check the noise and vibration tolerance of the material. This bowl has a distinct noise-canceling technology, which enables this to absorb sound and reduce vibration. So, when washing your precious dishes, you won’t hear blaring clinks and clanks.

As we mentioned, this is for heavy-duty use, making it more suitable for the job if it is a large bowl. The sink is deep and big. You won’t run out of space to put the dishes even after saving the whole day’s dishes.

Another specialty of this sinker is, you can easily keep it clean. The exterior is coated with satin nickel. As a result, it’s nonsticky and glossy and won’t food scraps stick on it.

  • Good
  • Thick and high-quality stainless-steel construction
  • Coated with nonsticky nickel
  • Spacious and deep bowl
  • Effective noise reduction technology
  • Bad
  • Can stain or rust if not cleaned properly

7. BLANCO, Anthracite 441094 Undermount Kitchen Sink

This sink might as well be a luxurious decorative, and we would still take it. But lucky for us, it’s a luxury sink that is equally ergonomic to use. Blanko is the brand for luxurious kitchen appliances.

If you’re for a variety of sinks, then you can start looking at their products. With many options to choose from, we chose this for its pure elegance and effectiveness.

BLANCO, Anthracite 441094 Undermount Kitchen Sink

A significant advantage of this design is it functions both as a drop-in and an undermount, making it more likely to be compatible with your countertop design.

Since it comes from Blanco, so of course, they use their patented material; their very own Silgranit is one of a kind high-quality granite that makes for a strong and durable surface. This is how Blanko makes sure this isn’t just a decoration piece.

The sink is exceptionally resistant to stains. A firm wipe will easily rid you of the hard stains. On top of that, it has high heat resistance too. So, if you need to clean a dish right off the cooker, you can do so without worrying about the surface.

One of the best things about this sink is it’s very stylish, but it hasn’t compromised on effectivity to maintain elegance. Even when you fill the sink with dishes and knives and other sharp objects, they won’t leave a single scratch on it.

  • Good
  • Elegant and stylish design
  • Uses patented Silgranit construction
  • Resistant to stains and heat
  • Very strong and durable
  • Bad
  • Grids or rack not included but can be added

8. Modena Undermount Kitchen Sink Set

Looking for a particular sized sink for your countertop, which has no room to spare? Well, that’s where Zuhne disappointed us after liking their models. And we know how it feels when you find the perfect product, but then the size is wrong.

Modena Undermount Kitchen Sink Set

This Modena series is available in 11 different sizes. And if you have a space limit, you will find the perfect size for your unique countertop. This is a proper sink that has done all the things right. From start to finish, there wasn’t a single place where they compromised.

Let’s talk about some of its winning features. Fast draining is one of the things that you can’t really be sure of right away. But we checked, and the draining system works fine on this. the slight bent base and the drain strainer let the water pass easily.

As this is steel, there’s an obvious concern over rust. And Zuhne sinks are especially adept at tackling that. Their 16 gauge stainless steel goes through various processes to prevent rusting and corroding.

Unlike usual sinks that scratch easily, Zuhne uses a protecting grate on the surface to prevent scratches. To them, the look of their basin is just as important as its use. So, they have no room to spare. Hence, they have made this in such a way that it not only sparkles but gives you the best working experience as well.

  • Good
  • Doesn’t rust or corrode
  • Is available in many different sizes
  • Scratch protecting grate prevents scrapes
  • Has a grooved bottom for faster drainage
  • Bad
  • Needs to be dried after use

Things to Consider Before Buying Undermount Kitchen Sinks

You don’t buy sinks regularly, and if you hit the jackpot, one of these will last a lifetime. But when you do go to buy a sink, the myriad of options will even shock the best of us. Especially those who didn’t even know sinks can be made from materials that are not stainless steel.

Here’s a quick guide to all the things you ought to know before buying.

Types

Perhaps the most daunting task before you purchase a sink is knowing all your options. And surprisingly, there are tons of them.

Undermount Sinks

Undermount sinks are the most common type as they rest under the countertop. They are popular because they work with most kitchen styles and easy to clean and use. However, you should check the weight of the sink and the counter’s limit because usually these are glued to the counter. Hence, the counter needs to bear its weight.

Farmhouse Sinks

Farmhouse sinks are usually seen with traditional kitchen styles. They extend from the edge of the counter to give it a different look. These are typically made from fireclay or cast iron.

Top Mount

Top mount sinks or drop-in sinks have the edge set up on the counter instead of under it. This supports the weight of the sink but, over time, can block the corners with grime and dirt.

Double Basin

We are used to single basin sinks, but double basin sinks are also very popular as it gives you more versatility to work with. You can use one side for washing and the other for drying. The two bowls can be of the same size, or one could be bigger than the other.

Material

This is the other important thing to consider. Sinks can be made from stainless steel, granite, cast iron, fire clay, etc. Each has its pros and cons. Stainless steel ones are most functional and easy to maintain. They are available in a wide price range too.

Granites have more visual appeal and are quite stain-resistant and durable too. However, they are heavier than steel.

Cast irons sink usually has a porcelain coating and will definitely enhance the style of your kitchen. They bring about a vintage look to your kitchen and look great if you have that theme.

Fireclay sinks are pretty much like cast iron sinks. But they are somewhat more durable. They are also resistant to staining and won’t chip away. Also, you can clean them with whatever product you want. They are also more expensive. Hence, they are used with farmhouse sinks a lot.

Weight

As we mentioned before, consider the weight that your granite counter can handle because the sink will entirely depend on it.

Depth of the Bowl

This is important for two reasons. One, it determines how much of the sink you can use. If you pile up your dishes while washing them, you’d want more depth. The second reason is how much space you have left under it, say, for your garbage disposal.

Undermount Kitchen Sinks FAQs

How are undermount sinks attached?

The mounting process is different for each type and weight. Lighter sinks can be glued to the counter from under it. Heavier sinks can be clipped with sink clips, which require around 6-8 clips, bolts, and nuts. For even heavier basins, a rail method is used to support the sink. Two rails are used to support the sink.

Can an undermount sink be removed from granite?

Yes, when you need to replace your current sink, you can remove it. As undermount sinks are put under the countertop, you can access the cabinet to remove it. If it’s glued, then you’ll need a glue dissolver to unglue it. However, make sure something is holding the sink in place as it may fall once the effect of the glue recedes

Is it hard to replace an undermount sink?

You have to be careful not to damage the granite. But if done carefully, removing isn’t that difficult. It is more complicated than unscrewing an overmount, though. However, we do recommend taking the help of professionals or plumbers to get it done. Because there are intricacies of the sink that you may not be aware of.

How do you secure an undermount sink to granite?

Usually, for granites, the most common way of securing is using glue. While overmounts use flanges, undermounts can’t use the flanges, so they are glued to the granite counter.

Do I need a plumber to install a sink?

Yes, plumbers can be hired for installation. And even more so, if you haven’t done this before. You can look for reviews and talk to plumbers if you want to do it yourself. But professional help is still recommended.

Can you change a single sink to a double sink?

If you have space and an adequate draining system, you can replace your single sink with a double sink.

Conclusion

A lot of thought and research goes into buying a sink as it is a daily-need kitchen fixture. Hence, if you’re looking for the best undermount kitchen sinks for granite countertops, you should also look at the guides to know which type will be best suited for your use.

As we have mentioned before, you might want something less likely to wear and tear for regular use. But for farmhouse styled party use, fancier sinks that amp the ambiance of your kitchen will be more suitable. Nevertheless, if you pay the right price, you will get a lasting sink no matter the rigorousness of use.