Best Undermount Single Bowl Kitchen Sinks in 2026

This stylish quartz composite top mount sink with its sweeping curve has external dimensions of 33”L x 22”W x 9”D and internal bowl dimensions of 30”L x 15-3/4”W x 9”D. The practical extra-large single bowl design blends function and form beautifully, and will look stunning in your new kitchen.

The sink is produced from our premium quartz composite material, containing 80% natural quartz crystals and pure acrylic resin. This material is extremely durable, providing outstanding stain, scratch, abrasion and impact resistance. It also absorbs vibration and sound, minimizing noise when in use. All of our quartz sinks are heat safe up to 535°F and can readily withstand rapid changes in temperature from hot and cold water.

The quartz composite material has a matte surface finish that is naturally hygienic, and simple to clean with soap and water.

【What You Get】1PCS sink protectors for the kitchen sink(grey,26inch*13inch*0.3inch), A good protector-non slip sink mats for the bottom of kitchen farmhouse stainless steel/ceramic/quartz/acrylic sink. 1PCS stainless steel drain cleaner sticks(24.8inch),2PCS plastic drain hair remover(orange,20.4inch). Solve problems simply, and provide convenient and comfortable home life for you! Perfect gift for your family or friends.

【Soft Silicone Material】The sink mat is made of soft silicone, PVC-free, flexible and rustproof. The sink protector provides a cushion to protect the sink, glasses, and dishes from scratching and chipping your kitchen or farmhouse. The kitchen sink protector can handle up to 500F for placing pots and pans in the sink directly from the stove. Also use as a drying grid, dishware drainer, drain rack, cooling rack, defrosting grid .etc

【Cuttable to Your Need】The backside pattern cutting design allows cutting off a hole in the kitchen sink mat for most drain openings, perfectly conforming to the sink side. Please cut along the concave tangent above the sink mats. The silicone sink protector can be cut to fit for the sink with the center/rear drain. Or you can cut them into two pieces for a double sink.

DURABILITY - Made from either 304-grade stainless steel or scratch-resistant ABS acrylic for maximum durability

STYLE OPTIONS - Choose from single or double sink configurations and multiple style and sizing options

DIY INSTALLATION - All of our sinks and faucets are easy to install so you can upgrade your kitchen effortlessly

Designed to installed underneath granite, quartz and solid surface countertops, this durable quartz composite sink has external dimensions of 31-3/4”L x 19-1/4”W x 9”D. Internal bowl dimensions are 29”L x 16-3/8”W x 9”D.

It is manufactured from our premium quartz composite material, containing 80% natural quartz crystals and pure acrylic resin. This material is extremely durable, providing excellent stain, scratch, abrasion and impact resistance. It also absorbs vibration and sound, minimizing noise when in use. All of our quartz composite sinks are heat safe up to 535°F and withstand rapid changes in temperature from hot and cold water.

The quartz composite material has a matte surface finish that is naturally hygienic, and simple to clean with soap and water.

NATURAL QUARTZ AND LOW MAINTENANCE: Made from 80% Quartz and 20% Acrylic Resin, this special hardened composite is highly stain, scratch, heat and dent resistant, and is also extremely easy to clean and maintain. QUIET SINK: The thick composite granite helps to eliminate vibration and noise when sink is in use, ensuring that turning on your faucet won't ever be anything less than enjoyable. REAR CENTRE DRAIN: Allows for easy draining and more space inside the cabinet

CUTTING EDGE DESIGN: Pietra series sinks are designed to have a perfect balance for functionality and space, with elegant and smooth tight radius corners for easy cleaning as well as bold looks and a perfect slope to make water drain fast. THREE COLORS: Choose between black, gray or white. Whichever you choose, we can promise non-fading and uniform color will last a lifetime, with the look and feel of real stone

BEAUTY AND STRENTGH: Clean lines, simple shapes and small corners define this stunning composite granite sink, which combined with the vivid colors and stone appearance offer an amazing addition to your kitchen. DUAL MOUNT INSTALLATION: This sink can be installed as either undermount or drop-in, with smooth and flat flange for easy installation. DEEP BOWL: An 8-¼ inches deep bowl accommodates large kitchenware and gives more space inside and under the kitchen sink

25in. x 22in. x 9in. Minimum cabinet size required is 27 in.

DURABLE: Impact, scratch and heat resistant up to 535°F -- 25 Year Manufacturer Warranty

LOW MAINTENANCE: Smooth surface that’s easy to clean and maintain.

Premium Granite Composite: Made of combines natural quartz with durable acrylic resin for solid extreme durability and strength, resistant to high tempareture, scratch and impact, no lead, 100% hygienic and food-friendly. The granite sink also contains Non-porous materia, reducing places for waste particles to hide.

Sloped bottom & Fast Drainage: Sloped bottom & Fast Drainage: This undermount bar sink with drain grooves and sloped bottom design to allow complete water drainage and garbage flow into the drain. With a modern unique 10-15mm radius inside corners offer a slightly curved corner for a clean and quick-drying sink.

Noise Minimization & Anti-condensation: The white undermount kitchen sink thick stone-like material have added the thick heavy duty sound guard undercoating and thick rubber padding to reduce the faint sound of running water. Anti-condensation spray undercoating is also applied to the exterior of the sink to protective layer and to prevent moisture accumulation.

This elegant quartz composite farmhouse sink has external dimensions of 34”L x 21-1/4”W x 9”D and internal bowl dimensions 31”L x 16-3/4”W x 9”D. It features a deep 9-1/4” apron that blends function and form beautifully, and will look stunning in your new kitchen.

The sink is manufactured from our quartz composite material, containing 80% natural quartz crystals and pure acrylic resin. This material is extremely durable, providing outstanding stain, scratch, abrasion and impact resistance. It also absorbs vibration and sound, minimizing noise when in use. All of our quartz sinks are heat safe up to 535°F and can withstand rapid changes in temperature from hot and cold water.

This model is designed to be installed under granite, quartz and solid surface countertop materials. The large single bowl has a convenient rear drain location, leaving more storage room in your cabinet below, and its 9” deep bowl provides plenty of room to accommodate all of your cookware. The tight radiused corners increase usable work space and provide for a modern look, yet are easy to clean.

Original styling – a wide, rectangular, single-bowl sink, spacious and attractive

Undermount design – offers positive, negative, or flush installation options

Rare durability – 80% quartz and 20% acrylic unite to form a formidable surface

Original styling – a wide, rectangular, single-bowl sink, spacious and attractive

Undermount design – offers positive, negative, or flush installation options

Rare durability – 80% quartz and 20% acrylic unite to form a formidable surface

Single Bowl Kitchen Sink: Strictly Kitchen & Bath presents a sturdy single bowl sink for your kitchen which provides two levels of tracks for sliding the built-in accessories. Now you can enjoy doing kitchen chores and will have plenty of space to soak all the dirty dishes with large-sized deep sink A minimum 48′′ sink base is required.

Stainless Steel Sink: We invest in premium quality materials; our workstation undermount sink is made of certified high-quality stainless steel. Tier One Shelf Inside Dimensions: 43” x 17-1/2” and Tier Two Shelf Inside Dimensions: 43” x 16-3/8”. Dimensions of Basin Bowl are 43” x 15 1/8”. 16 Gauge copper Stainless Steel Sink is durable and resists years of activity. In addition, our heavy-duty undermount sink for the kitchen is easy to clean; a single wipe can bring the lustrous shine back.

Wholesome Package of 8 Accessories: Why wash dishes in an ordinary sink when you can get a luxurious space-saving stainless steel sink. This under mounted kitchen sink comes loaded with your choice of workstation sink accessories that make prep work easy. Accessories include a Square Disposal Adapter, One Stainless Steel Colander with Wood Handles, One Cutting board, One Acrylic White Cutting Board, One Rolling Rack, One Cutting Board with Round Strainer Bowl and a Bottom Grid.

Original styling – an expansive, rectangular, single-bowl sink ready to tackle any kitchen chore

Topmount design – convenient drop-in style sink makes for quick and easy installation

Rare durability – 80% quartz and 20% acrylic unite to form a formidable surface

Undermount installation farmhouse apron front sink. Reversible installation – flat or pane pattern front. cUPC certified.

Pure Acrylic Stone - superior non-porous, solid-to-the-core composite; stain, heat and impact resistant. Matching stainless-steel protective sink grid included.

Matte white exterior, hand polished white glazed interior. Gently rounded corners –R10 corner radius for easy cleaning. Elegant European-style stainless steel strainer with removable basket.

Premium Granite Composite: Made of combines natural quartz with durable acrylic resin for solid extreme durability and strength, resistant to high tempareture, scratch and impact, no lead, 100% hygienic and food-friendly. The granite sink also contains Non-porous materia, reducing places for waste particles to hide.

Sloped bottom & Fast Drainage: This small bar prep sink with drain grooves and sloped bottom design to allow complete water drainage and garbage flow into the drain. With a modern unique 10-15mm radius inside corners offer a slightly curved corner for a clean and quick-drying sink.

Noise Minimization & Anti-condensation: The small rv kitchen sink thick stone-like material have added the thick heavy duty sound guard undercoating and thick rubber padding to reduce the faint sound of running water. Anti-condensation spray undercoating is also applied to the exterior of the sink to protective layer and to prevent moisture accumulation.

Modern Style: Clean lines, tight corners add a contemporary edge to this line of sinks, while the drain cover provides a flat bottom surface so glassware can stand up in the bowl of the sink.

Integrated Ledge: The integrated ledge enhances the functionality of the sink by creating an elevated workspace, allowing you to work directly over the sink. Custom-fit accessories sold separately.

Square Drain Cover: The drain cover creates a flawless look, while providing a flat bottom surface so glassware stays standing.

This undermount workstation sink has external dimensions of 32-1/2”L x 19-1/4”W x 9”D and internal bowl dimensions of 30”L x 15-3/4”W x 9”D. The practical extra-large single bowl design blends function and form beautifully, and will look stunning in your new kitchen. Its included assortment of accessories will make food preparation and cookware clean up a breeze.

The sink is manufactured from our premium quartz composite material, containing 80% natural quartz crystals and pure acrylic resin. This material is very durable, making it extremely stain, scratch, abrasion and impact resistant. It’s solid construction absorbs vibration and sound, minimizing noise when in use. All Karran quartz sinks are heat safe up to 535°F and can readily withstand rapid temperature changes from hot and cold water.

The quartz composite material has a matte surface finish that is naturally hygienic, and simple to clean with just soap and water.

OUTER SINK DIMENSIONS: 30 1/2” L x 17” W x 9 1/4” D Minimum Cabinet Size 33”; GARBAGE DISPOSAL DIMENSIONS: 7 1/2“ W x 15 1/4”H – Minimum Installation Clearance: 10 1/4” – 40.6 oz. grinding chamber – UNIVERSAL DESIGN: Compatible with kitchen sinks with standard round 3 1/2” drain opening and 1 1/2” standard kitchen plumbing connections – KIT INCLUDES: Kitchen sink, basket strainer drain assembly, Kraus kitchen towel, 3/4 HP garbage disposal, drain and dishwasher connectors, power cord, sink drain stopper/plunger, mounting flange with stainless steel rim

EXTRA-DEEP Basin Design with gently rounded corners for easy maintenance and standard 3.5" drain opening – HIGH-QUALITY Granite Composite made from 80% natural quartz and high-performance acrylic resin for exceptional durability with the look and feel of real stone – NATURALLY Sound-Absorbing Non-Porous Surface is Easy-to-Clean & Heat-Resistant

POWERFUL PERFORMANCE: KRAUS WasteGuard Garbage Disposal offers fast and reliable grinding of the toughest food scraps – SUPERIOR 3800 RPM TO 3/4 HORSEPOWER ratio eliminates waste in seconds – EASY-INSTALL: EZLock 2-step mounting assembly locks into place with ease – Mounting flange drops into drain opening with no need for plumber’s putty for most sinks

Constructed of acrylic

Drop In installation – sink will drop into a cutout in the counter top

Single basin design for maximum workspace

Scratch & Heat Resistant: Made from high quality quartz and acrylic resin that makes the sink incredibly robust and strong enough to withstand hot pans straight from the oven

Multi-functional Workspace: Slide custom fit accessories along the integrated accessory rail for efficient food prep and clean up; Custom fit accessories sold separately.

Colorfast Protection: UV protection ensures that the granite does not fade or discolor and maintains it's beauty.

This elegant quartz composite farmhouse sink has external dimensions of 34”L x 21-1/4”W x 9”D and internal bowl dimensions 31”L x 15-3/4”W x 9”D. It features a deep 9-1/4” apron that blends function and form beautifully, and will look stunning in your new kitchen.

The sink is manufactured from our quartz composite material, containing 80% natural quartz crystals and pure acrylic resin. This material is extremely durable, providing outstanding stain, scratch, abrasion and impact resistance. It also absorbs vibration and sound, minimizing noise when in use. All of our quartz sinks are heat safe up to 535°F and can withstand rapid changes in temperature from hot and cold water.

This workstation model is designed to be installed under granite, quartz and solid surface countertops materials. The large single bowl has a convenient rear drain location, leaving more storage room in your cabinet below, and its 9” deep bowl provides plenty of room to accommodate all of your cookware. The tight radiused corners increase usable work space and provide for a modern look, yet are easy to clean.