Best Undermount Single Bowl Kitchen Sinks in 2026
Daisy
Last Updated: Jul 19, 2026
Daisy
Last Updated: Jul 19, 2026
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| KARRAN | 9.05 | ❌ | ❌ | ❌ |
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.
This top mount model is designed to be installed into all types of countertop materials. This design features a convenient rear drain that leaves more storage room in your cabinet below, and the 9” deep extra-large bowl provides plenty of room to accommodate all of your cookware. The tight radiused corners increase usable work space in the sink and provide for a clean, modern aesthetic, yet are easy to clean.
6 Rich color options are available to complement many different kitchen color palettes. All colors are UV stabilized and will not fade over time.
The faucet deck is drilled with one faucet hole but has additional partially drilled locations on the underside of the deck to add additional items such as a soap dispenser.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| KARRAN | 9.05 | ❌ | ❌ | ❌ |
Size: 4-1/2 in. x 1-1/4 in.
Will fit into most standard 3-1/2 in. garbage disposal metal collars
Removable strainer closes and seals to fill sink bowl for washing and soaking kitchenware
Easy to clean with liquid soap and water
1-year limited warranty
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| KARRAN | 9.01 | ❌ | ❌ | ❌ |
This elegant quartz composite top mount sink has external dimensions of 33”L x 22”W x 9”D and internal bowl dimensions of 29”L x 16-3/8”W x 9”D. This practical extra-large single bowl design blends function and form beautifully, and will look stunning in your new kitchen.
The sink is manufactured 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.
This top mount model is designed to be installed into all types of countertop materials. This design features a convenient right side drain location, leaving more storage room in your cabinet below, and the 9” deep extra-large 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.
This practical design is available in a choice of 6 rich color options to complement many different kitchen color palettes. All colors are UV stabilized and will not fade over time.
The faucet deck is drilled with one faucet hole but has additional partially drilled locations on the underside of the deck to add additional items such as a soap dispenser.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| KARRAN | 9.29 | ❌ | ❌ | ❌ |
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.
The extra-large single bowl has a conveniently located side drain, leaving more storage space in your cabinet below, and the 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.
This model, as with all Karran quartz sinks, is available in a choice of 6 rich color choices to complement many different kitchen color palettes. All colors are UV stabilized and will not fade over time.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| KARRAN | 9.05 | ❌ | ❌ | ❌ |
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.
Natural quartz and pure acrylic resins provide deep and rich colors
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| KARRAN | 9.01 | ❌ | ❌ | ❌ |
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.
This top mount model is designed to be installed into all types of countertop materials. This design features a convenient rear drain that leaves more storage room in your cabinet below, and the 9” deep extra-large bowl provides plenty of room to accommodate all of your cookware. The tight radiused corners increase usable work space in the sink and provide for a clean, modern aesthetic, yet are easy to clean.
6 Rich color options are available to complement many different kitchen color palettes. All colors are UV stabilized and will not fade over time.
The faucet deck is drilled with one faucet hole but has additional partially drilled locations on the underside of the deck to add additional items such as a soap dispenser.
This sink kit includes the sink, a stainless steel bottom grid, a stainless steel basket strainer and a bottle of luster Pro cleaning oil.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| KARRAN | 9.05 | ❌ | ❌ | ❌ |
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.
This model, as with all Karran quartz sinks, is available in a choice of 6 rich color choices to complement many different kitchen color palettes. All colors are UV stabilized and will not fade over time.
This sink kit includes the sink, a stainless steel bottom grid, a stainless steel basket strainer and a bottle of Luster Pro cleaning oil.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| KARRAN | 9.05 | ❌ | ❌ | ❌ |
Designed to be undermounted into all granite, quartz and solid surface countertops
Made from T304, 16-gauge stainless steel
18/10 chrome-nickel makeup guards against oxidation and rust
Finished with a soft satin brushed finish that is both durable and visually appealing
25 Year Limited Warranty
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| KARRAN | 9.05 | ❌ | ❌ | ❌ |
This stylish quartz composite top mount sink has external dimensions of 33”L x 22”W x 9”D and internal bowl dimensions of 30”L x 16-3/4”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 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.
This top mount model is designed to be installed into all types of countertop materials. This design features a convenient rear drain that leaves more storage room in your cabinet below, and the 9” deep extra-large bowl provides plenty of room to accommodate all of your cookware. The tight radiused corners increase usable work space in the sink and provide for a clean, modern aesthetic, yet are easy to clean.
6 Rich color options are available to complement many different kitchen color palettes. All colors are UV stabilized and will not fade over time.
The faucet deck is drilled with one faucet hole but has additional partially drilled locations on the underside of the deck to add additional items such as a soap dispenser.
This sink kit includes the sink, a stainless steel bottom grid, a stainless steel basket strainer and a bottle of luster Pro cleaning oil.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| KARRAN | 9.05 | ❌ | ❌ | ❌ |
This large/small bowl quartz composite top mount sink has external dimensions of 33”L x 22”W x 9”D. Bowl dimensions are 16-1/2”L x 19”W x 9”D and 11-1/2”L x 16-3/4”W x 9”D. The two bowl design features a practical 4-1/2” high bowl divider to handle those larger cookie sheets and pans, and will look beautiful in your new kitchen.
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.
This top mount model is designed to be installed into all types of countertop materials. Both bowls have convenient rear drain locations, leaving more storage space in your cabinet below, and the 9” deep bowls provide plenty of room to accommodate all of your pots, pans and other cookware. The tight radiused corners increase usable bowl space and provide for a clean, modern look, yet are easy to keep clean.
This practical design is available in a choice of 6 rich color selections to complement many different color palettes. All colors are UV stabilized and will not fade over time.
The faucet deck is drilled with one faucet hole and has additional partially drilled locations marked on the underside of the deck to add additional items such as a soap dispenser.
This sink kit completes complete with stainless steel bottom grids, stainless steel basket strainers and a bottle of Luster Pro cleaning oil.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| ❌ | ❌ | ❌ |
This spacious quartz composite top mount sink has external dimensions of 25”L x 22”W x 9”D and internal bowl dimensions of 22”L x 16-3/4”W x 9”D. The single bowl design blends function and form beautifully, and will look stunning in your new kitchen.
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.
This top mount model is designed to be installed into all types of countertop materials. This design features a convenient rear drain that leaves more storage room in your cabinet below, and the 9” deep bowl provides plenty of room to accommodate all of your cookware. The tight radiused corners increase usable work space in the sink and provide for a clean, modern look, yet are easy to clean.
6 Rich color options are available to complement many different kitchen color palettes. All colors are UV stabilized and will not fade over time.
The faucet deck is drilled with one faucet hole but has additional partially drilled locations on the underside of the deck to add additional items such as a soap dispenser.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| KARRAN | 9.01 | ❌ | ❌ | ❌ |
This large/small bowl quartz composite top mount sink has external dimensions of 33”L x 22”W x 9”D. Bowl dimensions are 16-1/2”L x 19”W x 9”D and 11-1/2”L x 16-3/4”W x 9”D. The two bowl design features a practical 4-1/2” high bowl divider to handle those larger cookie sheets and pans, and will look beautiful in your new kitchen.
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.
This top mount model is designed to be installed into all types of countertop materials. Both bowls have convenient rear drain locations, leaving more storage space in your cabinet below, and the 9” deep bowls provide plenty of room to accommodate all of your pots, pans and other cookware. The tight radiused corners increase usable bowl space and provide for a clean, modern look, yet are easy to keep clean.
This practical design is available in a choice of 6 rich color selections to complement many different color palettes. All colors are UV stabilized and will not fade over time.
The faucet deck is drilled with one faucet hole and has additional partially drilled locations marked on the underside of the deck to add additional items such as a soap dispenser.
This sink kit completes complete with stainless steel bottom grids, stainless steel basket strainers and a bottle of Luster Pro cleaning oil.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| KARRAN | 9.01 | ❌ | ❌ | ❌ |
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.
This undermount model is designed to be installed into quartz, granite and solid surface countertop materials. This design features a convenient rear drain that leaves more storage room in your cabinet below, and the 9” deep extra-large bowl provides plenty of room to accommodate all of your cookware. The tight radiused corners increase usable work space in the sink and provide for a clean, modern aesthetic, yet are easy to clean.
Included with the sink are the following custom-designed accessories – stainless steel bottom grid, stainless steel basket strainer, stainless steel colander, stainless steel roll-up drying rack, wood cutting board and a bottle of Luster Pro cleaning oil.
6 Rich color options are available to complement many different kitchen color palettes. All colors are UV stabilized and will not fade over time.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| KARRAN | 9.05 | ❌ | ❌ | ❌ |
Designed to be undermounted into all granite, quartz and solid surface countertops
Made from T304, 16-gauge stainless steel
18/10 chrome-nickel makeup guards against oxidation and rust
Finished with a soft satin brushed finish that is both durable and visually appealing
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| KARRAN | 9.05 | ❌ | ❌ | ❌ |
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.
The extra-large single bowl has a conveniently located side drain, leaving more storage space in your cabinet below, and the 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.
This model, as with all Karran quartz sinks, is available in a choice of 6 rich color choices to complement many different kitchen color palettes. All colors are UV stabilized and will not fade over time.
This sink kit includes the sink, a stainless steel bottom grid, a stainless steel basket strainer and a bottle of Luster Pro cleaning oil.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| KARRAN | 9.05 | ❌ | ❌ | ❌ |
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.
The extra-large single bowl has a conveniently located side drain, leaving more storage space in your cabinet below, and the 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.
This model, as with all Karran quartz sinks, is available in a choice of 6 rich color choices to complement many different kitchen color palettes. All colors are UV stabilized and will not fade over time.
This sink kit includes the sink, a stainless steel bottom grid, a stainless steel basket strainer and a bottle of Luster Pro cleaning oil.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| KARRAN | 9.01 | ❌ | ❌ | ❌ |
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.
This practical workstation design is available in a choice of 6 rich colors and comes complete with the following handy accessories – stainless steel basket strainer, stainless steel bottom grid, stainless steel colander, wood cutting board, stainless steel/silicone roll-up drying rack and a bottle of Luster Pro cleaning oil.
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Karran | 17 |
We've carried out a comprehensive analysis of 347 reviews on single bowl kitchen sinks, using our selection criteria to identify the best options in the home improvement. Our findings reveal that most customers typically select single bowl kitchen sinks priced around $392.67, with top brands including elkay, kraus, koardink, vokim, ruvati, kingo home, aschael, menatt and kibi and inkawar
Our team of expert editors reviewed these high-quality items and handpicked the top 17 single bowl kitchen sinks for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the home improvement category. These include amazon.com, sink house, vokim, ruvati, kingo home, aschael, twinriver, menatt and kibi and inkawar .
We are dedicated to assisting our users in finding the right sinks Products based on their needs, saving them considerable time when choosing which single bowl kitchen sinks to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
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