Ashley Hanson

Undermount Kitchen Sink Reviews and Buyer’s Guide Your kitchen sink is something you can't afford to compromise on because it's the centerpiece of the room. Buying a high-quality sink means you won't have any trouble when you clean your dishes or wash your food ingredients. One of the most popular and widely-used sinks is the classic farmhouse sink. Created initially back before running water was a thing in the majority of households, people used these deep sinks to store jars of water. Over time, construction and design changed and updated. There are so many different options today that it's difficult to find the best undermount kitchen sink to fit into your space. It's easy to have trouble settling on just one. This is why we want to help. Our buyer's guide will outline what you should have in your new sink. Additionally, we researched and rounded up the absolute best undermount kitchen sink for granite countertops for you below. Best Undermount Kitchen Sink -​ ​Ruvati Workstation Undermount Sink The best pick on the list has to be the Ruvati Workstation Undermount Sink. It has all of the features you could ever want in a farmhouse sink wrapped in a sleek and timeless design. It has a quick installation process and sound insulation that makes this sink our choice for the best of the best in our list. The top area converts into a workspace, and the sink comes with several exclusive accessories that pushed it above and beyond. The rounded corners give you plenty of workspaces, and it's very easy to clean and maintain for years of use. Best Budget Pick -​ ​ZUHNE Modena The ZUHNE Modena is our pick for the best budget pick out of the list of farmhouse sinks. You'll get a gorgeous sink without breaking your budget. Additionally, the sink comes packed with benefits and features that you'll find on the higher-priced models. The sturdy construction, rounded corners, and thermal shield are excellent benefits that make this sink a long-lasting option. It has extra depth for those large piece of cookware, and the sink is waste disposal compatible. You get several great accessories when you purchase this model as well. The Nine Best Undermount Kitchen Sinks for Granite Countertops 1.​ ​Ruvati 32-inch Workstation Ledge Undermount 16 Gauge Stainless Steel Kitchen Sink Highlight Features ● ● ● ● ● ● ● ● Available in five different sizes Has overhanging lips to support the cutting board and accessories Made with durable 16 gauge premium T-304 grade stainless steel Comes with sound garden coating to minimize noise Has several great accessories included in the package The wider design makes cleaning easier Any accessories you use glide out of the way The thick rubber padding reduces condensation This sleek and modern farmhouse sink by Ruvati will bring a touch of elegance and class to your kitchen. The 16-gauge T-304 stainless steel construction makes this sink a durable choice for busy kitchens. You won't have to worry about scratching it when you use or clean it. The sound guard undercoating and thick padding ensure you don't make a lot of noise when you use this sink. This makes cleaning less noisy for you overall, and the thicker padding protects the sink from condensation. In turn, your sink can last longer with repeated use. The sloped bottom and drainage field ensures you'll be able to get rid of all of the dirty water quickly and easily. There are grooves in the sink to guide the debris down the drain, and you can hook the sink to your garbage disposal. These features make cleanup a breeze. Finally, the sink comes with several great accessories that fit over the top of the sink. You'll get a cutting board, colander, and a dish drying rack. Pros ● ● ● ● ● ● ● ● Comes with a long-lasting finish Gives you a modern look and feel Comes with several accessories included Uses modern zEDGE zero radius corners Standard opening fits any garbage disposal Coating won't nick, scratch, or wear Has a limited lifetime warranty Easy to install following the guide Cons ● ● Can take a long time to drain Can be a very tight fit in standard counter tops 2.​ ​Ruvati 33 x 22 inch Workstation Ledge Drop-in Tight Radius 16 Gauge Stainless Steel Kitchen Sink Highlight Features ● ● ● ● ● ● ● ● Designed to be a workstation with a single rack Sink is 37% thicker than most sinks for added durability Has pre-drilled holes for soap dispenser and faucet installation Comes with several unique accessories in the package Thick padding reduces noise when you use the sink Drain grooves allow for complete water drainage Has a slightly more compact design for smaller countertops Will retrofit to most drop out sink cutouts Ruvati's sink comes with overhanging lips that provide a smooth track for your accessories to slide across. The roll-out rack turns your sink into a seamless workspace for additional room. The sink comes with several high-quality accessories, including a cutting board and colander. The thick premium T-304 grade stainless steel is 16-gauge, and this makes the sink a durable option. The coating makes it resistant to scratching to keep it looking like new. It also has rounded corners and a sloped bottom you can use to get your sink sparkling clean between uses. You won't have to worry about excessive noise when you use this sink. You'll get a thick rubber padding with a soundGUARD undercoating. This allows you to do dishes and clean your sink without disturbing anyone else. The padding also protects the sink from condensation buildup, and this reduces the risk of corrosion or rust. Pros ● ● ● ● ● Has a comprehensive installation guide Durable stainless steel resists scratching Available in three sizes Overhanging lips form a track for your accessories Rounded inside corners make cleaning easy ● ● ● Roll up rack turns your sink into a workspace Has a cutting board, roll rack, and colander Lifetime limited warranty included in the purchase Cons ● ● Installation can be difficult May scratch or dull 3.​ ​BLANCO 440194 Diamond Super Single Silgranit Drop-in or Undermount Kitchen Sink Highlight Features ● ● ● ● ● ● ● ● Sink has nine different eye-catching coating options Features a very eye-catching and modern design aesthetic Has optional accessories available like a cutting board Comes with a lifetime limited warranty against damage Uses a sloped bottom for easy drainage Gently rounded corners make cleaning easy and quick Uses a 100% hygienic food-friendly coating Improved surface maximizes you safety by prohibiting bacteria growth This sleek sink adds a touch of elegance and class to any kitchen you install it in. The matte finish and color options ensure that it fits perfectly into your existing decor. The bacteria-prohibiting coating makes this one of the top rated undermount kitchen sinks available on the current market. You'll get the peace of mind that comes with knowing your sink is clean and ready to use. The bottom of the sink features a gentle slope to one side that allows you to usher the water to the drain. When you combine this with the rounded corners, you get a sink that is very easy to clean and maintain. The lifetime limited warranty is a nice touch that gives you peace of mind. This is especially true when you combine it with the durable coating on this sink. You can simply wipe any scratches away to keep your sink looking like new between uses. It's also resistant to damage from temperature changes or nicks. Pros ● ● ● ● ● ● ● ● Cons Offers several different unique shapes Resistant to staining, scratching, or chipping Has several color options Creates an eye-catching contrast to your counter Able to wipe scratches away with a damp cloth Resistant to extreme temperature changes Comes with a matte finish Fits most existing cutouts ● ● May develop a film over time Bottom doesn't taper enough to empty 4.​ ​Ruvati 32 x 19 inch Undermount Granite Composite Single Bowl Kitchen Sink Midnight Black Highlight Features ● ● ● ● ● ● ● ● Has s sleek natural stone finish Made of 80% crushed granite and 20% non-porous proprietary resin Has an antibacterial coating for optimal food hygiene Comes with a dual mount installation for top or under mounting Coating makes the sink durable enough to withstand temperatures up to 536-degrees Has a lifetime limited warranty get a pre-drilled hole for easy faucet installation Coating will make the sink keep a rich hue for years This elegant farmhouse sink comes with an extremely durable coating that lets you wash pots, pans, and cutlery without fear of scratching or dulling the coating. It has the same color all the way through. The coating also prohibits bacteria growth, and this keeps your sink safe to use year after year. The 80% crushed natural granite lends superior strength to this sink that ensures you can use it every day without a problem. The corners have a rounded design with a gently sloped bottom that makes cleaning quick and easy. All you need do is usher the water into the bottom of the sink. You'll get a single pre-drilled hole for your faucet. But, the sink also has three knockout holes available for bigger faucets as well. This gives you the freedom to pair your sink with any faucet you choose. It also comes with a drain assembly package. Pros ● ● ● ● ● ● ● ● Features gently rounded corners Basket strainer drain assembly included Non-porous and resistant to most household chemicals Allows for top or undermount setups Resistant to stains Comes with an in-depth installation guide Available in three different colors Has partially knocked-out holes for a triple faucet installation Cons ● ● Edges can be difficult to clean Needs more slope at the bottom for water drainage 5.​ ​Kraus KGU-55BLACK Forteza Undermount Single Bowl Granite Kitchen Sink Highlight Features ● ● ● ● ● ● ● ● Available in a bundle with accessories, grey, or black coating Has excellent customer service with a lifetime limited warranty Gently sloped bottom makes cleaning quick and easy Resistant to heat up to 650-degrees Gently rounded corners maximize your workspace Thick material minimizes vibrations and noise UV protection keeps your sink looking brilliantly dark Undermount design makes transitioning to your countertops effortless This is a high-end granite sink that you'll be able to stack several pots, pans, bowls, plates, glasses, or cutlery. The coating makes this sink resistant to thermal shock and impact up to 650-degrees Fahrenheit. The deep design and gently rounded corners maximize your workspace each time use you use this sink, and it's a low maintenance surface. The coating has silver ions that prohibit bacteria growth to keep your sink safe for your dishes. It also wipes clean with a soft cloth. You'll get a stone-like material that minimizes your vibrations and noise when you use the sink. This allows you to use and clean it without disturbing anyone else. The sink also has a UV protection built into the coating that keeps the sink looking rich and dark for years. The undermount design on this sink lets you seamlessly install it into your countertop for hassle-free cleanup. You'll be able to wipe crumbs or water off into your sink without worrying about them sticking in the edges. Pros ● ● ● ● ● ● ● ● Uses silver ions to repel bacteria Has a low maintenance surface Easily wipes clean with a damp cloth Sits flush to your counter Off-set drain works with all garbage disposals Has a slightly deeper design to avoid splash back Comes with drain assembly, silicone mat, glove, and trivet Available in black or grey coloring Cons ● ● Slightly more narrow design Drain tends to clog with debris 6.​ ​Elkay Quartz Classic ELGU2522GR0 Greige Single Bowl Undermount Sink Highlight Features ● ● ● ● ● ● Has a durable coating that is resistant to fading or staining Sink comes molded from fine quartz to resist scratches Available in 10 different color options Heat safe up to 535-degrees Fahrenheit Has gently rounded corners to maximize your space Installs seamlessly with your counter ● ● Small slats in the drain prevent large clogs in the pipes Very easy to clean with soap and water This eye-catching sink comes made out of a durable fine quartz that makes it very easy to protect, clean, and maintain during and between uses. The heat safe component of this sink makes it one of the best kitchen sinks for granite countertops because it won't warp. Temperatures can reach 535-degrees without bothering the sink. There are 10 different color choices with this sink that allows you to seamlessly mix it with your decor or create an eye-catching centerpiece. The drain comes with small slats that prevent food or debris from getting into your pipes and clogging them. In turn, you'll be able to quickly clean up when you finish. The deep bowl with gently rounded corners is excellent for stacking larger pots and pans. Additionally, the thick construction can minimize noise and vibrations. You can do dishes whenever you like without fear of disturbing other occupants of your home. The sink wipes clean with soap and water, and the sink resists bacteria growth or buildup. Pros ● ● ● ● ● ● ● ● Has a centrally-located drain for fast draining Drain is easy to clean and remove debris Large basin is great for stacking bowls or pans Eye-catching design Quartz construction is extremely durable Fits large and small cookware Resists water spots or streaks Good drainage Cons ● ● Lighter colors can show more grime Can be challenging to keep level over time 7.​ ​Kraus KHU100-30 Kitchen Sink Highlight Features ● ● ● ● ● ● ● ● Made with thick 16-gauge stainless steel Has a commercial-grade satin finish for an eye-catching shine Ultra resistant to scratches or scuffing Equipped with NoiseDefend soundproofing technology Comes with several free accessories for your convenience Has a lifetime limited warranty on each purchase Dish grid protects the bottom of your sink Resistant to rust and corrosion This sink uses T304 stainless steel with a 1.5 millimeter thickness to create a very durable and long-lasting kitchen accessory. You'll love how the sink gleams and provides a modern and sleek look to any kitchen. The sink is scratch-proof, and it comes with a guard for the bottom to keep it looking like new. The NoiseDefend soundproofing technology, coupled with the SoundGuard undercoating, ensures you can do dishes and use this sink whenever you like. These two elements mute noise and reduce vibrations. There is also extra-thick padding covering over 80% of the sink. This padding seals out moisture from condensation to prevent rust. You'll get a commercial-grade satin finish with this sink that is stunning to look at when the light hits it. It seals in the sink to prevent scuffs, scratches, or general wear and tear. The center drain has a gently sloping bottom that funnels your water into it when you drain it. This makes it easy to get rid of the debris, wash, and dry your sink after you use it. Pros ● ● ● ● ● ● ● ● Available in eight different sizes Has a very shiny finish Packaged with a cutout template Has accessories to extend the life of your sink Has a commercial-grade coating applied Available in five colors Rounded corners make cleanup easy Extra-thick pads prevent condensation buildup Cons ● ● May be too high for certain drains Water spots can be difficult to remove 8.​ ​Houzer PCG-3600 WH Porcela Series Porcelain Enamel Steel Undermount Single Bowl Kitchen Sink Highlight Features ● ● ● ● ● ● ● ● Has large, rounded corners Features a slightly more shallow design Has a non-porous gloss surface Comes with a super silencer pad to reduce noise Finished with a layer of durable porcelain Designed to resist cracking, chipping, or breaking Has a larger central drain Comes with a 10-year warranty This pretty sink adds a nostalgic touch to any room you install it in, and you'll get a stunning glossy surface. The surface is non-porous, and this makes it resistant to damage from cleaners. It's also very easy to scratch or chip, and this ensures the sink lasts for years. The gently rounded corners give you ample working space for larger pots and pans, and it also makes it easy to keep clean. You'll get a gentle slope in the bottom of the sink to funnel debris toward the drain. When you finish, you can simply wipe the sink dry to avoid water spots. There is a super silencer pad installed in this sink that reduces noise and vibrations. You can do dishes during the day or night with minimal disturbances to anyone else in the home. The back of the sink isn't finished, but it shouldn't come into contact with water. This means it does not affect the sink's longevity. Pros ● ● ● ● ● ● ● ● Doubled baked at 1,500 degrees Available in eight different colors Steel core is 65% lighter Glossy surface creates and eye-catching look Able to withstand large temperature fluctuations Is half has hard as diamonds Designed to last for years and look new Adds a nostalgic element to any room Cons ● ● Does not come with a drain assembly Can slowly start turning yellow with extended use 9.​ ​ZUHNE Modena 32x19 Inch Undermount Single Bowl 16 Gauge Stainless Steel Kitchen Sink Highlight Features ● ● ● ● ● ● ● ● Formulated to be corrosion and rust proof Has a uniform 16-gauge stainless steel throughout the sink Come with a noise and thermal shield embedded into the design You can boil or freeze things in this sink without condensation traveling Rapid drain bottom allows for easy cleaning Has a restaurant-grade design Uses natural brushed steel to prevent scratching Has 13 different model choices available The coating on this restaurant-grade sink will give in a shine that adds a modern edge to your kitchen. The coating also makes it very easy to wipe the sink dry to prevent water spots, and it also protects against scratches. The grate on the bottom keeps the bottom of your sink looking like new. The dual noise and thermal shield reduce vibrations, temperature fluctuations, and noise when you use this sink. You won't disturb anyone with clattering silverware. This shield also prevents condensate damage to the sink's cabinet. The rear-based drain has a rapid drain and dry slope that funnels debris and dirty water out of the sink when you finish using it. It also comes with a sleek drain cover. The extra depth gives you room to stack your larger cookware like quart pan, and you get an excellent splash guard. Finally, the sink's brushed stainless look is easy on the eyes. Pros ● ● ● ● ● ● ● ● Comes with a grate to protect the sink's bottom Uses uniform stainless steel Has an aesthetic design Drain has small grates to catch debris Thermal shield keeps the sink cool to the touch Minimizes noise and vibrations Shield protects the sink from condensation Very easy to clean and maintain Cons ● ● Can't hook the sink up to a garbage disposal May rust around the drain 10.​ ​Kraus KBU22 32 inch Undermount 50/50 Double Bowl 16 gauge Stainless Steel Kitchen Sink Highlight Features ● ● ● ● ● ● ● ● Has two larger basins Made with T304 stainless steel in TRU16 Uses a commercial-grade satin finish Non-toxic undercoating provides a hygienic finish Comes with free accessories included in each purchase Has deep sink stoppers included Each basin has a grate to prevent damage Comes with NoiseDefend soundproofing technology This double basin sink from Kraus allows you to seamlessly wash and rinse larger cookware with the deeper and more spacious basins. It has a shiny finish that protects it from scratches, and it gleams in the sunlight for a modern look and feel. The NoiseDefend soundproofing technology means you won't hear a lot of clanking or clattering while you work. You'll get several free accessories when you order this sink. The grate protects the bottom from scratches or scuffs. There is also a basket strainer set and a towel to wipe the sink out with when you finish. Wiping the sinks out prevent water spots or streaks from forming and setting in. The commercial-grade satin finish helps to ensure the sink won't rust or corrode with repeated use. This finish also repels water. The deeper drains with sloped bottoms funnel all of the dirty water to a centralized location. This means you won't spend a lot of time chasing water remnants around. Finally, the sink has uniform stainless steel throughout the design for added durability. Pros ● ● ● ● Rounded corners make cleanup easy Creates a modern and chic feel Sink shines with the light hits it Lifetime limited warranty with excellent customer service ● ● ● ● Extra-thick pads cover 80% of the sink Rear drain set Very wear-resistant coating Has 16-gauge steel throughout the sink Cons ● ● May scratch easily Bottom has too steep a slope Features to Consider When Choosing a Farmhouse Sink There are several key features to consider when you're picking out the best sinks for granite countertops. Although their a beautiful addition to any home, farmhouse sinks may not be for everyone. These five points can help you decide on whether or not this is the sink for you. Capacity When you consider a sink's capacity, you want to zero in on three items. The first thing to look at is the sink's dimensions because they'll tell you how much space you need. The depth of the sink is the second thing. If the sink has a deeper depth with moderate dimensions, you can put larger cookware into the sink. If the sink has too much depth, this can make cleaning difficult. The third and final factor is whether the sink has a single or double basin. If you have a smaller kitchen, single basin sinks fit better. But if you have a larger kitchen, it's a good idea to choose double basin designs. This will give you more room to work and multi-task. Drainage System The drainage system and drain size are critical elements. If you don't want to unclog your sink time and time again, focus on this point. A standard size for drains is 3.5-inches. The sink should have a drain that is at least this big. You may also need extra platforms or flanges, and your drain shouldn't be in the center. Having an off-center drain ensures it won't clog with utensils. Installation Convenience Farmhouse sinks come with different installation recommendations. If you have a heavy sink, installing it can be difficult. Usually, you'll have an adjustable platform to deal with the sink's heavier weight. We recommend contacting an interior expert or cabinet maker before you pick your sink. They'll advise you on the different installation techniques. Material Farmhouse sinks come made out of three primary materials that include fireclay, copper, and stainless steel. Your sink's material will dictate how durable your sink is and how easy it is to clean. This is where many people go wrong, and the biggest points to consider with each material include: ● ● ● Copper -​ Copper is an eye-catching and rustic material choice that is very durable. Copper is easy to clean, has a low risk of staining, and it has antibacterial properties. However, copper is thinner and prone to warping. Fireclay -​ Fireclay sinks are non-porous, resistant to scratches, and has an eye-catching shiny finish. It's a very hard ceramic material, but fireclay can stain easily, has limited sizes, and it's expensive. Stainless Steel -​ One of the most popular materials for farmhouse sinks is stainless steel. Stainless is relatively inexpensive, looks modern and sleek, and it holds up well. However, this material does tend to scratch and wear out over time. Sound Insulation The final point to consider is your sink's sound insulation. The exterior wall has a thicker build with guard pads or a special coating that blocks noise and cleaning sounds. It can also minimize vibrations while you use your sink. It's not mandatory, but it's a nice feature to have in a busy home. What is Undermount Kitchen Sink? When people talk about undermount sinks, they're talking about how you install the sink in relation to the countertop. Traditional sinks drop down into a pre-cut hole in the countertop and rest on the ledge. Undermount sinks take the opposite approach. You install these sinks under the counter for a seamless finish. Unlike traditional sinks, you won't have a rim between the sink and the countertop. This makes it easier to clean and maintain. Also, it makes it less likely that water will seep through to the sink's underside. You can purchase single or double-basin farmhouse sinks in copper, stainless steel, and fireclay. Cast iron and porcelain are another two popular materials available for these sinks. Conclusion The look and design of your farmhouse sink or kitchen tools play a vital role in your final choice. However, when it comes to the best undermount kitchen sink for granite countertops, we encourage you to look deeper. We recommend prioritizing drain size over the sink's looks when it comes to deciding between two products. Don't get distracted by your sink's fancy look. Check all of the specifications and features thoroughly before you make the best choice for your space.