Best Undermount Double Bowl Kitchen Sinks in 2026
Daisy
Last Updated: Jul 20, 2026
Daisy
Last Updated: Jul 20, 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 |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Bottom Width:30 1/2" Top Width 31 3/4" . This sink tapers from top to bottom by 5/8"
3 1/2" Rear Center drain
Thickness: 3/4"
1 3/4" Lip surrounding the top edge on all 3 sides
Bowl Dimensions 14 3/4" x 16 1/4" x 7 1/4"
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Created from high-grade fireclay material; granting this sink long-term resistance to all sorts of acids, alkalis, scratches, and chipping
Designed in Italy, Made in Italy
Sink Size : 39 1/2" x 18 1/2" x 10 1/8"
Inner Bowl Sizes : 17 3/4" x 15 3/4" x 8 7/8" ; 17 3/4" x 15 3/4" x 8 7/8"
Standard 3 1/2" center drain. Compatible with garbage disposal
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| BlueBath | 9.53 | ❌ | ❌ | ❌ |
Created from high-grade fireclay material; granting this sink long-term resistance to all sorts of acids, alkalis, scratches, and chipping
Designed in Italy, Made in Italy
Sink Size : 23 5/8" x 18" x 10"
Inner Bowl Size : 21 1/4" x 15 3/8" x 8 1/2"
Standard 3 1/2" center drain. Compatible with garbage disposal
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Created from high-grade fireclay material; granting this sink long-term resistance to all sorts of acids, alkalis, scratches, and chipping
Designed in Italy, Made in Italy
Sink Size : 30" x 18 1/8" x 10"
Inner Bowl Size : 27 1/8" x 15 3/8" x 8 1/2"
Standard 3 1/2" center drain. Compatible with garbage disposal
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Feel free to mount this sink with it's fluted finished side facing out or it's smooth finished side facing out. This sink is reversible in that regard.
This sink is constructed of solid high-grade fireclay material using high pressure casting, ensuring durability, longevity, and resilience to acids, alkali's, scratches, and chipping. The glazing of the sink surface provides both durability and shine over long periods of time. The raw material used (fine fireclay) allows for uniformity in the finish.
Capable of being installed via Under-Mount (countertop over edge of sink), Top-Mount (countertop lower than top edge of sink), or Flush-Mount (countertop even with sink)
Standard 3 ½” center drain and can be used with a garbage disposal.
Due to the organic nature of the fireclay, material dimensions may vary by 1/8" of an inch. We recommend having the sink on location to trace and measure for countertop and cabinet cut outs. Furthermore , minor imperfections may appear. These are not defects; this is what makes each sink uniquely its own. Defective sinks will not pass our quality control inspection and would be recycled into a new sink at the factory.
It is required to support the sink from beneath. You can use the undermount installation kit (Model #: ABUMSB) to the inner side walls of your cabinet. We then recommend putting plywood on the rods to create a large smooth flat surface. Drill the necessary drain holes. If you did not purchase the kit you will need to create a custom support using 2x4's.
These sinks are not adversely affected by scratches from pots, pans, knifes, etc.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Sink is finished on all four sides
Bowls are equal in size and depth
The sinks glaze is practically impervious to threatening bacteria from food preparation.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| BlueBath | 9.53 | ❌ | ❌ | ❌ |
The sinks glaze is practically impervious to threatening bacteria from food preparation
This sink tapers from top to bottom by 1/4"
3 1/2" Center drain
Wall Thickness: 3/4"
With decorative top Lip
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
The ab4620di kitchen sink combines a high-end appearance along with long-term durability and low maintenance at an unbelievable value
Designed in Italy. Made in Italy
Exterior Dimensions : 45 3/4 inch x 19 3/4 inch x 9 1/16 inch
Inner bowl size: 13 9/16" x 16 9/10" x 9 1/16", 13 9/16" x 16 9/10" x 9 1/16"
Sink does not include pre-drilled faucet hole because this sink is reversible. There is an option for the plumber to punch out a hole on whichever side is desired by the customer
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
The sinks glaze is practically impervious to threatening bacteria from food preparation
This sink tapers from top to bottom by 1/4"
3 1/2" Center drain
Wall Thickness: 3/4"
Completely smooth apron all around
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
This sink tapers slightly from top to bottom
Please note that our undermount fireclay sinks are fully glazed on all sides
Thickness: 7/8"
This sink is constructed of solid high-grade fireclay material using high pressure casting, ensuring durability, longevity, and resilience to acids, alkali's, scratches, and chipping
Bowl Dimensions 14 3/4" x 16 1/8" x 7 1/8". Each bowl is equal in size
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| KART IT | 9.60 | ❌ | ❌ | ❌ |
Bottom Width:32 1/2" Top Width 32 3/4" . This sink tapers from top to bottom by 1/8"
3 1/2" Rear Center drain
Thickness: 3/4"
Completely smooth apron all around
Bowl Dimensions 15 1/8" x 18 1/8" x 9 1/8"
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| BlueBath | 9.52 | ❌ | ❌ | ❌ |
The ab1620di kitchen sink combines a high-end appearance along with long-term durability and low maintenance at an unbelievable value
Designed in Italy. Made in Italy
Exterior Dimensions : 33 7/8 inch x 19 3/4 inch x 9 1/16 inch
Inner bowl size : 13 5/8 inch x 16 7/8 inch x 9 1/16 inch
Sink does not include pre-drilled faucet hole because this sink is reversible. There is an option for the plumber to punch out a hole on whichever side is desired by the customer
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| BlueBath | 9.53 | ❌ | ❌ | ❌ |
This AB3020DI uniquely combines a very high-end look and long-term durability with low maintenance at an incredible value
Designed in Italy, Made in Italy
Exterior Dimensions : 30" x 20" x 8 1/4"
Inner Bowl Size : 27 3/16" x 15 3/4" x 7 7/8"
Includes drop-in installation hardware
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Created from high-grade fireclay material; granting this sink long-term resistance to all sorts of acids, alkalis, scratches, and chipping
Designed in Italy, made in Italy
Exterior Dimensions : 36 inch x 18 1/8 inch x 10 inch
Inner bowl size : 33 1/8 inch x 15 3/8 inch x 8 1/2 inch
This sink is reversible
Compatible Grid Model : ABGR3618H
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Overstock | 9.08 | ❌ | ❌ | ❌ |
This AB3420DI uniquely combines a very high-end look and long-term durability with low maintenance at an incredible value
Designed in Italy, Made in Italy
Exterior Dimensions : 34" x 20" x 8 1/4"
Inner Bowl Sizes : 14 7/8" x 15 3/4" x 7 7/8" 14 7/8" x 15 3/4" x 7 7/8"
Includes drop-in installation hardware
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| BlueBath | 9.53 | ❌ | ❌ | ❌ |
This AB2420UM uniquely combines a very high-end look and long-term durability with low maintenance at an incredible value
Designed in Italy, Made in Italy
Exterior Dimensions : 23 5/8" x 17 3/4" x 8 1/4"
Inner Bowl Size : 20 7/8" x 15 15/16" x 7 7/8"
Includes under mount installation hardware
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| BlueBath | 9.53 | ❌ | ❌ | ❌ |
Featuring an ultra thin wall design which is only 3/4" thick. Offering a sleek modern farm sink look.
Heat resistant up to 350' F. This sink has been tested and will not crack due to heat exposure from a pot / pan up to 350' F hot.
This sink is constructed of solid high-grade fireclay material using high pressure casting, ensuring durability, longevity, and resilience to acids, alkali's, scratches, and chipping. The glazing of the sink surface provides both durability and shine over long periods of time. The raw material used (fine fireclay) allows for uniformity in the finish.
Capable of being installed via Under-Mount (countertop over edge of sink), Top-Mount (countertop lower than top edge of sink), or Flush-Mount (countertop even with sink)
Standard 3 ½” center drain and can be used with a garbage disposal.
Due to the organic nature of the fireclay, material dimensions may vary by 1/8" of an inch. We recommend having the sink on location to trace and measure for countertop and cabinet cut outs. Furthermore , minor imperfections may appear. These are not defects; this is what makes each sink uniquely its own. Defective sinks will not pass our quality control inspection and would be recycled into a new sink at the factory.
It is required to support the sink from beneath. You can use the undermount installation kit (Model #: ABUMSB) to the inner side walls of your cabinet. We then recommend putting plywood on the rods to create a large smooth flat surface. Drill the necessary drain holes. If you did not purchase the kit you will need to create a custom support using 2x4's.
These sinks are not adversely affected by scratches from pots, pans, knifes, etc.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| BlueBath | 9.53 | ❌ | ❌ | ❌ |
This sink tapers from top to bottom by 1/4"
Wall Thickness : 3/4"
For Under Mount (countertop Over edge of sink) installation only.
Thermal Shock (very hot or very cold water) has no effect whatsoever on the sink. This sink has been tested and will not crack due to heat exposure from a pot / pan up to 350' F hot.
3 1/2" Rear Center drain.
Due to the organic nature of the fireclay, material dimensions may vary by 1/8" of an inch. We recommend having the sink on location to trace and measure for countertop and cabinet cut outs. Furthermore , minor imperfections may appear. These are not defects; this is what makes each sink uniquely its own. Defective sinks will not pass our quality control inspection and would be recycled into a new sink at the factory.
This sink is constructed of solid high-grade fireclay material using high pressure casting, ensuring durability, longevity, and resilience to acids, alkali's, scratches, and chipping.
Certified by Uniform Plumbing Code (cUPC)
It is required to support the sink from beneath regardless of how it is installed. This ensures that the entire weight of the sink is properly supported.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Supreme Kitchen Bath | 5.66 | ❌ | ❌ | ❌ |
The ab3319um kitchen sink combines a high-end appearance along with long-term durability and low maintenance at an unbelievable value
Designed in Italy. Made in Italy
Exterior Dimensions : 33.88 inch x 19.75 inch x 7.63 inch
Inner bowl size : 19 3/4" x 16 7/8" x 7 5/8", 10 1/4" x 15 3/8" x 7 1/5"
Sink does not include pre-drilled faucet hole, faucet must be installed on counter top behind sink
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Feel free to mount this sink with it's fluted finished side facing out or it's smooth finished side facing out. This sink is reversible in that regard.
This sink is constructed of solid high-grade fireclay material using high pressure casting, ensuring durability, longevity, and resilience to acids, alkali's, scratches, and chipping. The glazing of the sink surface provides both durability and shine over long periods of time. The raw material used (fine fireclay) allows for uniformity in the finish.
Capable of being installed via Under-Mount (countertop over edge of sink), Top-Mount (countertop lower than top edge of sink), or Flush-Mount (countertop even with sink)
Standard 3 ½” center drain and can be used with a garbage disposal.
Due to the organic nature of the fireclay, material dimensions may vary by 1/8" of an inch. We recommend having the sink on location to trace and measure for countertop and cabinet cut outs. Furthermore , minor imperfections may appear. These are not defects; this is what makes each sink uniquely its own. Defective sinks will not pass our quality control inspection and would be recycled into a new sink at the factory.
It is required to support the sink from beneath. You can use the undermount installation kit (Model #: ABUMSB) to the inner side walls of your cabinet. We then recommend putting plywood on the rods to create a large smooth flat surface. Drill the necessary drain holes. If you did not purchase the kit you will need to create a custom support using 2x4's.
These sinks are not adversely affected by scratches from pots, pans, knifes, etc.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Standard 3 1/2 center drains.
Double bowl sink, giving you the flexibility to be able to soak dishes on one side while still having a usable sink on the other side.
Designed in Italy, Made in Italy. Due to the organic nature of this hand finished product, minor imperfections may appear.
Sink Wall Thickness: 1
Inner Bowl Dimensions: 14 3/4 x 16 3/4 x 8 3/4 (Both bowls are equal in size)
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| BlueBath | 9.53 | ❌ | ❌ | ❌ |
The ab3320um kitchen sink combines a high-end appearance along with long-term durability and low maintenance at an unbelievable value
Designed in Italy. Made in Italy
Exterior Dimensions : 33 inch x 20 3/4 inch x 9.5 inch
Inner bowl size : 19 1/4" x 16 3/8" x 9 1/4", 17 1/8" x 12 3/4" x 9 1/4"
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| BlueBath | 9.53 | ❌ | ❌ | ❌ |
The ab3320di kitchen sink combines a high-end appearance along with long-term durability and low maintenance at an unbelievable value
Designed in Italy. Made in Italy
Exterior Dimensions : 33 inch x 22 inch x 9.5 inch
Inner bowl size : 19 1/4" x 16 3/8" x 9 1/4", 17 1/8" x 12 3/4" x 9 1/4"
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Feel free to mount this sink with it's fluted finished side facing out or it's smooth finished side facing out. This sink is reversible in that regard.
This sink is constructed of solid high-grade fireclay material using high pressure casting, ensuring durability, longevity, and resilience to acids, alkali's, scratches, and chipping. The glazing of the sink surface provides both durability and shine over long periods of time. The raw material used (fine fireclay) allows for uniformity in the finish.
Capable of being installed via Under-Mount (countertop over edge of sink), Top-Mount (countertop lower than top edge of sink), or Flush-Mount (countertop even with sink)
Standard 3 ½” center drain and can be used with a garbage disposal.
Due to the organic nature of the fireclay, material dimensions may vary by 1/8" of an inch. We recommend having the sink on location to trace and measure for countertop and cabinet cut outs. Furthermore , minor imperfections may appear. These are not defects; this is what makes each sink uniquely its own. Defective sinks will not pass our quality control inspection and would be recycled into a new sink at the factory.
It is required to support the sink from beneath. You can use the undermount installation kit (Model #: ABUMSB) to the inner side walls of your cabinet. We then recommend putting plywood on the rods to create a large smooth flat surface. Drill the necessary drain holes. If you did not purchase the kit you will need to create a custom support using 2x4's.
These sinks are not adversely affected by scratches from pots, pans, knifes, etc.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Overstock | 9.08 | ❌ | ❌ | ❌ |
The ab3320di kitchen sink combines a high-end appearance along with long-term durability and low maintenance at an unbelievable value
Designed in Italy. Made in Italy
Exterior Dimensions : 33 inch x 22 inch x 9.5 inch
Inner bowl size : 19 1/4" x 16 3/8" x 9 1/4", 17 1/8" x 12 3/4" x 9 1/4"
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| BlueBath | 9.53 | ❌ | ❌ | ❌ |
This AB3420UM uniquely combines a very high-end look and long-term durability with low maintenance at an incredible value
Designed in Italy, Made in Italy
Exterior Dimensions : 34" x 17 3/4" x 8 1/4"
Inner Bowl Sizes : 14 7/8" x 15 3/4" x 7 7/8" 14 7/8" x 15 3/4" x 7 7/8"
Includes under mount installation hardware
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Features a front apron that elegantly curves out which offers a stylish fresh look while also giving you a bit more working space. Includes a 304 grade stainless steel grid to protect the bottom of your sink bowl. Stands on durable black plastic feet raised about half an inch. The walls taper from top to bottom so the top thickness is 15mm and the bottom is 20mm. Capable of being installed via Under-Mount (countertop over edge of sink), Top-Mount (countertop lower than top edge of sink), or Flush-Mount (countertop even with sink) Standard 3 ½” center drain and can be used with a garbage disposal.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| BlueBath | 9.53 | ❌ | ❌ | ❌ |
This sink is constructed of high-grade fireclay material, ensuring durability, longevity, and resilience to acids, alkali's, scratches, and chipping.
Designed in Italy, made in Italy. Compliant with standard US Plumbing codes and certified by cupc
Reversible: smooth panel front apron on one side and fluted front apron on the opposite side
Possesses extra-thick fireclay walls of 1 3/8 inch
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Alfi Brand | 28 |
We've carried out a comprehensive analysis of 97 reviews on double bowl kitchen sinks, using our selection criteria to identify the best options in the home improvement. Our findings reveal that most customers typically select double bowl kitchen sinks priced around $577.82, with top brands including elkay, kraus, bokaiya, ruvati, hykolity, alwen, sinkology, sinber and rovogo and hachenl
Our team of expert editors reviewed these high-quality items and handpicked the top 28 double 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, bokaiya, ruvati, powermall, alwen, sinkology, sinber-us, rovogo and hachenl and sink house .
We are dedicated to assisting our users in finding the right sinks Products based on their needs, saving them considerable time when choosing which double 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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