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Simple, straightforward and low shipping rates for these Nantucket sinks.


Heavy Duty Stainless Steel Kitchen Sinks
Extra durable 16-gauge stainless steel sinks by Nantucket


Looking for a heavy duty stainless steel sink for your kitchen? Then you've come to the right place. We offer some of the highest quality residential kitchen sinks you can buy. These single and double bowl undermount kitchen sinks by Nantucket Sinks are made from 16-gauge stainless steel for superior durability. These undermount kitchen sinks are designed to be installed under any solid surface, such as granite or marble. The sinks are coated with a sound-deadening rubber padding which reduces the clanging noises of pots and pans and the satin finish keeps it looking beautiful. Each sink includes a mounting kit, strainer and cardboard cut-out. After trying other types of sink materials many are thrilled with these quality stainless steel sinks as they no longer need to worry about nicks, chips or hard core scrubbing to get their sink clean.


click any image below to jump directly to that sink

Nantucket double bowl sink - NS3520-16
Nantucket double bowl sink - NS10I-16
Nantucket single bowl sink - NS2421-16
Nantucket single bowl sink - NS09I-18
Nantucket single bowl sink - NS43-16

Nantucket single bowl sink - ZR1815
Nantucket apron front sink - 302010SR-16
Nantucket apron front sink - 332110-16
Nantucket single bowl sink - ZR2818-16
Nantucket single bowl sink - ZR3218

The heavy duty stainless steel sinks on this page feature:
  • Extra durable 16-gauge 304 stainless steel construction - resists nicks/dings
  • Easily cleaned with just soap and water - or use our non-abrasive cleaner
  • Stunning satin finish complements your high end kitchen and helps reduce the appearance of scratches
  • Undermount design can be installed under any solid surface and provides a clean look
  • Sound deadening coating
  • Insulated to reduce condensation
  • Included with each sink: chrome basket strainer assembly, mounting kit, and cardboard template for easier installation
  • Stainless steel bottom grids available separately

Double Bowl Kitchen Sinks

Double Offset Bowl Undermount Sink - NS3520

Great contemporary design with the utility of a double bowl. Terrific for any kitchen, the larger bowl will fit most pots and pans, while the smaller bowl is ideal for rinsing vegetables. Crafted from type 304 stainless steel with a brushed finish, this undermount sink is designed to stand up to everyday tasks and keep looking like new for years to come.

This undermount sink features:
  • Extra large offset double bowl sink will hold most pots and pans
  • Rear center drain openings in larger bowl leaves room under the sink
  • Smaller bowl has centered drain opening, perfect for a garbage disposer
  • Clean-looking undermount installation
  • Crafted from 16 gauge 304 stainless steel for strength and durability
  • Includes chrome basket strainer assembly, mounting kit, and template
  • Insulated for reduced condensation and coated with noise-reducing rubber padding
  • Available with larger bowl on left or right side
  • Large bowl dimensions: 18" x 18" x 10"
  • Small bowl dimensions: 14" x 17" x 8"
  • Overall dimensions: 33 3/8" x 17 3/4"

Model Description Price & Quantity
NS3520-16 Double offset bowl stainless steel sink - Larger bowl on left $483.19
NS3520-R-16 Reverse double offset bowl stainless steel sink - Larger bowl on right $483.25

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Classic Double Bowl Undermount Kitchen Sink - NS10

Traditional styling in commercial quality 16 gauge stainless steel brings superior strength and durability to a classic style. Undermount design keeps your counters cleaner as there's no rim to catch debris. Both bowls are the same size, allowing you to use each bowl for a variety of tasks, yet still keep prep work or dirty dishes away from the contents of the other bowl.

example of the undermount Nantucket sink NS10
This undermount sink features:
  • Equal sized double bowl design allows you to separate dirty dishes from prep work
  • Centered drain openings in both bowls
  • Clean-looking undermount installation makes wiping counters a breeze
  • Crafted from 16 gauge 304 stainless steel for strength and durability
  • Includes chrome basket strainer assembly, mounting kit, and template
  • Insulated for reduced condensation and coated with noise-reducing rubber padding
  • Overall dimensions: 32 3/4" x 16 1/4"

Model Description Price & Quantity
NS10I-16 Classic double bowl stainless steel kitchen sink $404.99
↓ Accessories ↓
BG10I Bottom grid for NS10I-16 (will fit both left and right bowls) - Chrome $44.33

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Single Bowl Kitchen Sinks

D-Shaped Single Bowl Undermount Sink - NS2421

This high quality, heavy duty sink is quite simply the perfect everyday sink. The satin-finished, 16 gauge 304 stainless steel is durable and resists scratching. Virtually silent when compared with thinner basins, this sink is a pleasure to use. Undermount installation leaves no rim to work around when cleaning. Replace your old thin sink with a Nantucket 16 gauge undermount sink and see the difference for yourself!

16 gauge stainless steel single bowl kitchen sink by Nantucket
This heavy duty sink features:
  • D-shaped sinks allow you to offset a faucet for more installation options
  • Crafted from 16 gauge stainless steel for strength and durability
  • Brushed satin finish helps keep your sink looking like new
  • Clean-looking undermount installation makes wiping counters a breeze
  • 3-1/2" drain opening will fit most garbage disposers
  • Includes chrome basket strainer assembly, mounting kit, and template
  • Insulated coating reduces condensation
  • Noise-reducing rubber padding
  • Rear centered drain maximizes under counter space
  • Bowl dimensions: 21 7/16" x 18 15/16" x 9"
  • Overall dimensions: 23 11/16" x 21"

Model Description Price & Quantity
NS2421-16 D-Shaped single bowl stainless steel kitchen sink $288.37
↓ Accessories ↓
BG2421-16 Bottom grid for NS2421-16 Chrome $44.35

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Rectangular 18 Gauge Single Bowl Sink - NS09

This rectangular sink is large enough to use as your main kitchen sink, but small enough to use elsewhere as a prep sink. You could even use a pair of these heavy duty sinks as a double bowl arrangement. Durable 18 gauge construction resists scratching and denting. Undermount installation conceals the rim, keeping the attention on your marble or granite countertop.

Nantucket NS09I-16 rectangular 16 gauge single bowl kitchen sink
This rectangular kitchen sink features:
  • Heavy duty 18 gauge construction resists scratching and denting
  • Satin finish helps keep your sink looking new
  • Clean-looking undermount installation
  • Sound deadening coating
  • Insulated to reduce condensation
  • Includes chrome basket strainer assembly, mounting kit, and template
  • Bowl dimensions: 21" x 15 3/4" x 9"
  • Overall dimensions: 23" x 17-3/4"

Model Description Price & Quantity
NS09I-18 Rectangular single bowl stainless steel kitchen sink - 18 gauge $274.63
↓ Accessories ↓
BG09I Bottom grid for NS09I-18 - Chrome $44.32

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Extra Large Single Bowl Undermount Sink - NS43

Large single bowl sinks are a trend that's only gaining in strength. With plenty of room to soak a roasting pan with space left over, this sink is large enough for the biggest tasks! Crafted from sturdy 16 gauge stainless steel, this undermount sink is also very durable and the satin finish helps keep it looking like new. Available in a variety of depths, you are sure to find the one that's right for you.

Nantucket 16 gauge extra large single bowl kitchen sink
This extra large kitchen sink features:
  • Extra large sink holds large pans and most cookie sheets easily
  • Durable 16 gauge construction is scratch and dent resistant
  • Rear center drain hole allows greater under-sink access
  • Clean-looking undermount installation looks great with any solid-surface counter
  • Includes chrome basket strainer assembly, mounting kit, and template
  • Insulated for reduced condensation and coated with noise-reducing rubber padding
  • Available as 9", 10", and 11" deep
  • Bowl dimensions: 28" x 16" x 9/10/11"
  • Overall dimensions: 30" x 18 1/5"

Model Description Price & Quantity
NS43-9-16 Extra large single bowl stainless steel kitchen sink - 9" deep $483.48
NS43-10-16 Extra large single bowl stainless steel kitchen sink - 10" deep $483.52
NS43-11-16 Extra large single bowl stainless steel kitchen sink - 11" deep $483.53
↓ Accessories ↓
BG43 Bottom grid for all NS43 models - Chrome $44.31

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Zero Radius Single Bowl Sink - ZR2818

This Pro Series single bowl sink fits in a 30" sink base and works well with any solid surface counter, such as marble or granite. The 90° corners provide additional space and a fresh modern look. The bottom of the sink has channel grooves to divert water for proper drainage. Large enough to hold most baking sheets, this undermount sink will redefine how you think of the kitchen sink.

Nantucket 16 gauge extra large single bowl kitchen sink
This extra large kitchen sink features:
  • Zero radius corners means extra room in this sink, allowing it to easily hold large pans and most cookie sheets
  • Undermount design provides a rimless look and makes cleaning counters simple
  • Durable 16 gauge construction with satin finish is scratch and dent resistant
  • Rear center drain hole allows greater under-sink access and isn't easily blocked by dishes in the sink
  • Includes chrome basket strainer assembly, mounting kit, and template
  • Insulated for reduced condensation and coated with noise-reducing rubber padding
  • Bowl dimensions: 28" x 16" x 10"
  • Overall dimensions: 28" x 18"

Model Description Price & Quantity
ZR2818-16 Zero radius single bowl stainless steel kitchen sink $668.34
↓ Accessories ↓
BG2616 Bottom grid for ZR2818 - Chrome $62.25

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Extra Large Zero Radius Single Bowl - ZR3219

This undermount single bowl sink is designed with utility and efficiency in mind. The corners maximize bowl space so glasses may be placed anywhere along the bottom and most cookie sheets may be laid flat. Constructed from 16 gauge 304 stainless steel, this Pro Series single bowl sink features a solid-feeling bottom without the flexing found in thinner sinks. Channel grooves in the bottom of the sink divert water to the drain so there's no standing water.

This extra large kitchen sink features:
  • Stylish zero radius or nearly zero radius corners means extra room in this sink, allowing it to easily hold large pans and most cookie sheets
  • Undermount installation keeps your kitchen design looking clean and uncluttered
  • Durable 16 gauge construction with satin finish is scratch and dent resistant
  • Rear center drain hole allows greater under-sink access and isn't easily blocked by dishes in the sink
  • Includes chrome basket strainer assembly, mounting kit, and template
  • Insulated for reduced condensation and coated with noise-reducing rubber padding
  • Bowl dimensions: 30" x 17" x 10"
  • Overall dimensions: 32" x 19"

Model Description Price & Quantity
ZR3219-16 Extra large zero radius single bowl stainless steel kitchen sink $489.67
↓ Accessories ↓
BG3017 Bottom grid for ZR3219 - Chrome $62.25

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Extra Large Zero Radius Single Bowl with Offset Drain - ZR3218

This undermount single bowl sink is designed with an offset drain, allowing most of the under sink plumbing to be located to the side and maximizing your under sink space. The corners maximize bowl space so glasses may be placed anywhere along the bottom and most cookie sheets may be laid flat. Constructed from 16 gauge 304 stainless steel, this Pro Series single bowl sink features a solid-feeling bottom without the flexing found in thinner sinks. Channel grooves in the bottom of the sink divert water to the drain so there's no standing water. This sink may be installed with the drain set to either side, making this a sink that will fit nearly anywhere.

This extra large kitchen sink features:
  • Stylish zero radius or nearly zero radius corners means extra room in this sink, allowing it to easily hold large pans and most cookie sheets
  • Sink is reversible and may be installed so offset drain is to the left or to the right
  • Undermount installation keeps your kitchen design looking clean and uncluttered
  • Durable 16 gauge construction with satin finish is scratch and dent resistant
  • Includes chrome basket strainer assembly, mounting kit, and template
  • Insulated for reduced condensation and coated with noise-reducing rubber padding
  • Bowl dimensions: 30" x 16" x 10"
  • Overall dimensions: 32" x 18"

Model Description Price & Quantity
ZR3218-OSD Extra large zero radius single bowl stainless steel kitchen sink $632.32

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Zero Radius Single Bowl Prep Sink - ZR1815

This 90° cornered single bowl bar/prep rectangular sink is a perfect companion to the above zero radius sinks. Square corners provide additional space and a modern look that will breathe life into any kitchen. Channel grooves are at the bottom of the sink to divert water for proper drainage. Undermount installation provides a clean installation, making it a terrific option for granite, marble, or concrete counters.

Nantucket 16 gauge single bowl bar or prep sink
This bar/prep/kitchen sink features:
  • Zero radius corners means extra room in this sink
  • Rear center drain hole allows greater under-sink access and isn't easily blocked by dishes in the sink
  • Clean-looking undermount design for rimless installation
  • Durable 16 gauge construction with satin finish is scratch and dent resistant
  • Includes chrome basket strainer assembly, mounting kit, and template
  • Insulated for reduced condensation and coated with noise-reducing rubber padding
  • Bowl dimensions: 13" x 16" x 10"
  • Overall dimensions: 15" x 18"

Model Description Price & Quantity
ZR1815 Zero radius single bowl stainless steel kitchen prep sink $310.25

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Small Radius Single Bowl Apron Front Sink - 302010SR

A unique blend of style and substance, this Pro Series apron front kitchen sink has 90° walls, a rear centered drain, and channel grooves that work together to create a striking and functional space that easily holds large pans and baking sheets. The corners are gently curved, giving this undermount sink a look very similar to the zero radius style, but in an easy-to-clean design. 16 gauge stainless steel is perfect for this type of sink, providing a sturdy foundation for this large single bowl sink without the flexing often found in thinner materials. Find out what all the talk's about with this lovely and functional kitchen sink.

Nantucket 16 gauge small radius apron front kitchen sink
This apron front kitchen sink features:
  • 90° walls means extra room in this sink, allowing it to easily hold large pans and most cookie sheets
  • Slightly curved corners are easy to clean yet retain the striking style of zero radius sinks
  • Undermount design provides a rimless look and makes cleaning counters simple
  • Rear center drain hole minimizes under-sink piping and isn't easily blocked by dishes in the sink
  • Durable 16 gauge construction with satin finish is scratch and dent resistant
  • Includes chrome basket strainer assembly, mounting kit, and template
  • Insulated for reduced condensation and coated with noise-reducing rubber padding
  • Bowl dimensions: 28" x 18" x 10"
  • Overall dimensions: 30-1/8" x 22-1/4"

Model Description Price & Quantity
APRON302010SR-16 Small radius stainless steel apron front kitchen sink $587.50

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Zero Radius Single Bowl Apron Front Sink - 332010

A contemporary take on the traditional farmhouse sink, this Pro Series apron front sink features 90° corners, rear centered drain, and channel grooves for maximized usable sink space. The 16 gauge stainless steel construction ensure this sink has a solid-feeling, dent resistant basin. Undermount design allows the beauty of your granite or marble counter to take center stage, while the stainless apron front complements both traditional and modern kitchen designs.

Nantucket 16 gauge zero radius apron front kitchen sink
This apron front kitchen sink features:
  • Zero radius corners means extra room in this sink, allowing it to easily hold large pans and most cookie sheets
  • Undermount design provides a rimless look and makes cleaning counters simple
  • Durable 16 gauge construction with satin finish is scratch and dent resistant
  • Rear center drain hole allows greater under-sink access and resists blockage by pans or dishes
  • Includes chrome basket strainer assembly, mounting kit, and template
  • Insulated for reduced condensation and coated with noise-reducing rubber padding
  • Bowl dimensions: 28" x 18" x 10"
  • Overall dimensions: 30-1/8" x 22-1/4"

Model Description Price & Quantity
APRON332010-16 Zero radius apron front kitchen sink $812.75

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Frequently Asked Questions

Q. "Please explain the best gauge of stainless and which is longer lasting?"
A. The lower the number, the thicker the material. In our opinion, 22 gauge is bare minimum - builder quality. During the manufacturing process, stainless steel sinks are "stamped" into shape. That means that the material stretches and therefore the corners can be very thin. We suggest at least 20 gauge and preferably 18 gauge.

Q. "What do the different types of stainless steel (304, 316, etc) mean?"
A. The term "stainless steel" refers to specific grades of steel that contain more than 10% chromium. Stainless steel may also include a variety of other elements (such as nickel, titanium, molybdenum, etc); it resists corrosion and is generally a stronger, more reliable steel. The most common grades of stainless steel are:

Type 304: Aside from having a higher content of chromium than most other types of stainless steel, type 304 also contains nickel; this enables it to withstand most ordinary corrosion in architecture, is durable in typical food processing environments, and resists most chemicals.

Type 316: Similar to type 304, but also contains a small amount of molybdenum, which is an alloy element #304 does not contain (but one that provides even stronger resistance to some deterioration). Types 304 and 316 are grades of stainless steel that are most often used in plumbing, as well as in the manufacturing of kitchen utensils and sinks.

Type 409: Does not contain virtually any nickel at all, but also is the stainless steel that contains the least amount of chromium. Type 409 is more suitable for high temperature applications, which is why it's often used in automotive trim and exhaust systems, or hot water tanks.

Type 410: Also does not contain any significant nickel; its primary difference to type 409 stainless is characterized by the use of heat treatment for hardening and strengthening. Type 410 is not appropriate for severely corrosive applications, but used instead in environments that require high strength; this is why it's the type of stainless steel that's often used in surgical equipment.

Type 430: Another plain-chromium stainless steel, similar to type 409, but is usually used in decorative applications.

Q. "How do I clean my new stainless steel sink?"
A. We recommend the sink be wiped down after every use and cleaned once a week with soap and water. This should keep your sink looking like new. Stainless steel sinks contain many micro brush marks, which will also help hide many scratches from normal use. We do not recommend using rubber or plastic mats as they trap soap and debris. Depending on the minerals added to your water, a white film might develop on the sink. If you have strong minerals in your water supply the sink should be towel dried after use.

Q. "What kind of counter do I need to install one of these heavy duty 16 gauge kitchen sinks?"
A. Since these sinks are installed onto the underside of the counter material, the counter material needs to be a solid piece capable of holding the weight of the sink even when filled with hot water and soapy dishes. Laminates are not a good idea for this type of installation because they are composed of layers that will separate when exposed to moisture, and also because the edge of the countertop is exposed in an undermount installation and may not look very nice next to your fabulous new sink. Even when sealed, laminates will inevitably develop tiny surface cracks, which then allow moisture to get below the surface and start breaking down the counter material. For this reason, marble, granite, engineered stone, and concrete counters are the most common, and some of the loveliest, counter materials that homeowners are advised to pair with undermount sinks. We recommend consulting with your installer to confirm your particular installation options and requirements.



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