Best Undermount Kitchen Sinks of 2025

Howard Chester Avatar
Howard Chester
Last Updated: Jan 8, 2025

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Undermount kitchen sinks are a popular choice for homeowners looking to upgrade their kitchens. Unlike traditional overmount sinks, undermount sinks are installed beneath the countertop, creating a seamless look and allowing for easy cleanup. They also provide more counter space, making them ideal for smaller kitchens. Undermount sinks come in a variety of materials, including stainless steel, porcelain, and granite. They are durable and easy to maintain, making them a practical choice for any kitchen. With their sleek and modern design, undermount sinks are a great addition to any home.

At a Glance: Our Top Picks

Kraus KHU100-30 Kitchen Sink Cover #TOP 1
Kraus KHU100-30 Kitchen Sink
ftb score rating icon 9.9
Kraus KWU110-32 Kore Workstation Sink Cover #TOP 2
Kraus KWU110-32 Kore Workstation Sink
ftb score rating icon 9.8
Kraus KHU100-32 16 Gauge Stainless Steel Kitchen Sink Cover #TOP 3
Kraus KHU100-32 16 Gauge Stainless Steel Kitchen Sink
ftb score rating icon 9.6

Top 10 Undermount Kitchen Sinks

Kraus KHU100-30 Kitchen Sink

KHU100-30
Stainless Steel
30 Inch
Kraus KHU100-30 Kitchen Sink Cover
KRAUS Standart Pro 30 -inch Undermount Single Bowl 16 Gauge Stainless Steel Kitchen Sink, KHU100-30

The Kraus Stainless Steel Sink is a durable and strong kitchen sink made of dent-resistant T304 stainless steel. It features a commercial-grade satin finish that is easy to clean and matches most kitchen appliances. This sink is equipped with NoiseDefend soundproofing technology, making it the quietest sink option. The extra-thick pads covering over 80% of the sink reduce noise and vibrations. With outer dimensions of 30” L x 18” W x 10” D, this sink can accommodate large roasting pans, baking sheets, and skillets, providing you with ample space for your kitchen needs.

What We Like
Durable stainless steel construction
Easy to clean satin finish
Quiet operation due to soundproofing technology
#TOP 2

Kraus KWU110-32 Kore Workstation Sink

KWU110-32
Sink
32 Inch
Kraus KWU110-32 Kore Workstation Sink Cover
KRAUS Kore 32-Inch Undermount Workstation 16 Gauge Single Bowl Stainless Steel Kitchen Sink with Accessories, KWU110-32

The Kraus KWU110-32 Kore Workstation Sink is a heavy-duty 16 gauge steel, single bowl undermount sink with a spacious and deep bowl, offset drain, and tight-radius corners. The sink includes an integrated ledge and a 5-piece chef's kit that allows for easy meal prep and cleanup without losing counter space. The sink is fully insulated and engineered for easy draining. It also includes a stainless steel bottom grid to protect the sink surface and keep dishes elevated for optimal draining.

What We Like
Integrated ledge and 5-piece chef's kit allows for easy meal prep and cleanup without losing counter space
Spacious and deep bowl with tight-radius corners provides an uninterrupted workspace for washing large cookware
Heavy-duty 16 gauge steel is highly resistant to corrosion and dents, and the rust-resistant finish is easy to clean
#TOP 3

Kraus KHU100-32 16 Gauge Stainless Steel Kitchen Sink

KHU100-32
Stainless Steel
32 Inch
Kraus KHU100-32 16 Gauge Stainless Steel Kitchen Sink Cover
Kraus KHU100-32 Standart PRO 16 Gauge Undermount Single Bowl Stainless Steel Kitchen Sink, 32 Inch

The Kraus KHU100-32 Kitchen Sink is made of stainless steel, corrosion and rust-resistant, and will not fade over time. It comes with a drain assembly with strainer, protective bottom grid, and kitchen towel. With dimensions of 32” L x 19” W x 10” D and a minimum cabinet size of 36”, this sink is perfect for any kitchen. Its satin finish resists corrosion and rust and matches most appliances. The sink also features extra-thick pads covering over 80% of the sink and non-toxic undercoating for superior protection against noise. Kraus provides all mounting hardware, cut-out template, installation and care instructions.

What We Like
Resistant to corrosion and rust
Comes with additional accessories
Extra-thick pads and non-toxic undercoating for protection against noise
#TOP 4

Kraus KBU14 Stainless Steel Kitchen Sink

KBU14
Stainless Steel
31 1/2 inch
Kraus KBU14 Stainless Steel Kitchen Sink Cover
KRAUS Premier 31 1/2-inch 16 Gauge Undermount Single Bowl Stainless Steel Kitchen Sink, KBU14

The Kraus KBU14 Sink is a high-quality stainless steel kitchen sink that offers superior strength and durability. Made from dent-resistant T304 stainless steel in TRU16 real 16-gauge, this sink is built to last. It features a commercial-grade satin finish that is corrosion and rust-resistant, making it easy to clean. The sink also includes NoiseDefend soundproofing technology, with extra-thick pads covering over 80% of the sink and non-toxic undercoating for added insulation. This makes it the quietest sink on the market. With outer sink dimensions of 31 ½” L x 18 3/8” W x 10” D and a minimum cabinet size of 36”, this sink is spacious and functional. The Kraus KBU14 Sink is perfect for any kitchen, providing durability, ease of cleaning, noise reduction, and ample space for all your kitchen needs.

What We Like
Durable
Easy to clean
Noise reduction
#TOP 5

Sarlai 33" x 19" Undermount Kitchen Sink

Stainless Steel
33"x19"
Sarlai 33" x 19" Undermount Kitchen Sink Cover
Sarlai 33 Kitchen Sink Undermount - 33 x 19 Inch Undermount Sink Ledge Workstation Deep Single Bowl 16 Gauge Stainless Steel Under Counter Kitchen Sink Basin

The Sarlai 33" x 19" Undermount Kitchen Sink is made of durable T304 stainless steel and features a workstation design with ledges on the front and back to provide more space. It includes a cutting board, drain assembly, rollup rack, and bottom rinse grid. The sink also has a bottom slope and X water guideline for fast water drainage and is sound dampening to protect cabinets from condensation. It comes with a 3-month hassle-free return policy.

What We Like
Durable T304 stainless steel
Workstation design with ledges provides more space
Includes cutting board, drain assembly, rollup rack, and bottom rinse grid

Kraus KGU-413B Granite Kitchen Sink

KGU-413B
Black
31-in
Kraus KGU-413B Granite Kitchen Sink Cover
KRAUS Quarza 31-inch Undermount Single Bowl Granite Kitchen Sink in Black Onyx, KGU-413B

The Kraus KGU-413B Granite Kitchen Sink, also known as the Kraus Undermount Sink, offers a seamless transition from countertop to sink with its undermount design. This design eliminates the exposed mounting rim, preventing food particles from getting trapped. With outer sink dimensions of 30.5” L x 17” W x 9.25” D and a bowl size of 28.38” L x 14.5” W x 8.88” D, this sink is perfect for a minimum cabinet size of 33”. The rounded tight-radius corners and ultra-smooth surface make it easy to clean, ensuring that build-up is eliminated over time. The sink kit includes a basket strainer, kitchen towel, mounting hardware, and a cutout template. The Kraus KGU-413B Granite Kitchen Sink is engineered to eliminate vibration and noise, providing a quieter kitchen experience. Its non-fading color with UV protection ensures that the sink maintains a rich and consistent hue over time. With a lifetime limited warranty and top-rated customer service, this sink is a reliable choice for any kitchen renovation project.

What We Like
Seamless undermount design
Easy to clean
Quieter kitchen experience
#TOP 7

Ruvati 30-inch Workstation Ledge Undermount 16 Gauge Stainless Steel Kitchen Sink Single Bowl - RVH8310

RVH8310
30in
Ruvati 30-inch Workstation Ledge Undermount 16 Gauge Stainless Steel Kitchen Sink Single Bowl - RVH8310 Cover
Ruvati 30-inch Workstation Ledge Undermount 16 Gauge Stainless Steel Kitchen Sink Single Bowl - RVH8310

The Ruvati Workstation Sink is a versatile and convenient addition to any kitchen. With its single-tier track design, this sink allows you to easily slide in the built-in accessories such as the solid wood cutting board, deep stainless steel colander, and dish-drying fold rack, transforming your sink into a functional workspace. Made from premium 16-gauge T-304 grade stainless steel, this sink is not only durable but also resistant to rust and stains. The brushed finish not only adds a sleek look but also helps to hide scratches, ensuring that your sink stays looking new for longer. The heavy-duty soundproof undercoating and thick rubber padding minimize noise and reduce condensation, while the sloped bottom with grooves allows for complete water drainage. The zEDGE zero radius design adds a modern touch to your kitchen. With its generous dimensions and included accessories, the Ruvati Workstation Sink is a practical and stylish choice for any kitchen.

What We Like
Versatile
Durable
Convenient accessories
#TOP 8

Lordear 33 Inch Black Undermount Sink

ULS33BR
Black
33x19 Inch
Lordear 33 Inch Black Undermount Sink Cover
Lordear 33 Inch Black Undermount Kitchen Sink 33x19 Undermount Workstation Sink 16 Gauge T304 Stainless Steel Deep Single Bowl Kitchen Sink Under Counter with Cutting Board Gunmetal Black

The Lordear Black Kitchen Sink combines style and functionality for your kitchen. Its durable T304 stainless steel construction ensures it can withstand daily use while resisting stains and oils for easy cleaning. The innovative workstation design features a ledge that allows you to slide built-in accessories, transforming your sink into a versatile workspace. With a deep bowl and smart drainage system, you can soak and clean large pots and pans without hassle. Plus, the undermount installation maximizes your counter space, making it an ideal choice for any kitchen.

What We Like
Durable stainless steel construction
Versatile workstation design
Fast water drainage
Space-saving undermount installation
#TOP 9

Delironexu 30 Inch Undermount Sink

Delironexu
DEU3018-18G
‎Stainless Steel
Delironexu 30 Inch Undermount Sink Cover
30 Inch Undermount Kitchen Sink - Delironexu 18 Gauge Stainless Steel Single Bowl Kitchen Sinks 30"x18"x9" Handmade Design with Brushed Finish and Drainer

The Delironexu Kitchen Sink is crafted from high-quality 18 gauge stainless steel, ensuring it resists scratches and damage for long-lasting use. Its undermount design integrates seamlessly with your countertop, maximizing kitchen space and providing ample room for washing large pots and pans. You will appreciate the ultra-quiet operation, thanks to extra-thick pads that absorb noise and vibration. The sink also features a smart drainage system with a sloped bottom and grooves, allowing for quick water flow and preventing pooling, making your kitchen experience more efficient and enjoyable.

What We Like
Durable stainless steel construction
Space-saving undermount design
Noise-reducing features
Efficient drainage system
#TOP 10

Lordear 32 Inch Undermount Stainless Steel Kitchen Sink

Stainless Steel
Stainless Steel
32"x19"
Lordear 32 Inch Undermount Stainless Steel Kitchen Sink Cover
32 Undermount Kitchen Sink - Lordear 32x19 Inch Undermount Sinks Stainless Steel 16 Gauge Single Bowl Under Counter Basin Round Corner Handmade Sinks

Lordear Undermount Sink is a heavy-duty 16-gauge stainless steel sink perfect for your kitchen. The X-shaped waterlines and sloped bottom ensure fast drainage without blockage. With thickest sound-proof pads, it minimizes water sound. The R10 tight radius corners prevent stains, making cleaning easier. The brushed surface resists scratches, keeping your sink looking new. The package includes a protective grid, drain assembly, drying rack, clips, and installation instructions. Enjoy a hassle-free return, limited lifetime warranty, and excellent customer service.

What We Like
16-gauge stainless steel
Fast drainage
Sound-proof pads
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Is an undermount sink a good idea?

Undermount Sinks Are Seamless Because undermount sinks sit below the countertop, the edge of the sink is hidden. Not only does this create a sleek, seamless look in your kitchen, but it also prevents crumbs, moisture, and other things from getting caught as you are cleaning.

2. What are the disadvantages of an undermount sink?

The one big drawback to undermount sinks is that water can get in between the sink and the counter, causing mold problems — especially with countertop materials that are not water resistant. Proper knowledge, installation, and maintenance can keep these problems at bay.

3. What is a standard size undermount sink?

18 Inches. An 18-inch sink size is another that you'll also find mostly for bathroom sinks. This is another common size for wall-mount sinks, but rectangular undermount sinks and drop-in sinks for the bathroom often come in this size too.

4. Are undermount sinks harder to install?

Undermount kitchen sinks have a sleek configuration that can showcase a countertop and make cleaning easier. They can also be more challenging to install than drop-in sinks.

Editor's Notes

During our undermount kitchen sink research, we found 24 undermount kitchen sink products and shortlisted 10 quality products. We collected and analyzed 100,751 customer reviews through our big data system to write the undermount kitchen sinks list. We found that most customers choose undermount kitchen sinks with an average price of $223.69.

The undermount kitchen sinks are available for purchase. We have researched hundreds of brands and picked the top brands of undermount kitchen sinks, including Kraus, Sarlai, Ruvati, Lordear, Delironexu. The seller of top 1 product has received honest feedback from 385 consumers with an average rating of 4.7.

Written by
Howard Chester Avatar

Howard Chester is an architect from New York who holds a master's degree in architectural design, his passions for interior design and home improvement contribute to his extensive knowledge of all things furniture and home goods. Howard Chester Specializes in various architectural and interior design projects. He often publishes articles related to decoration on key websites and interior design magazines.