#1 Home Improvement Retailer

Internet # 315436105

Model # KWT321-25/18

Store SKU # 1005957242

Exclusive

Loften 25 in. Drop-In/Undermount Single Bowl 18 Gauge Stainless Steel Kitchen Workstation Sink with Accessories

$329.95
Apply Now
Pay $279.95 after $50 OFF your total qualifying purchase upon opening a new card. info
Apply for a Home Depot Consumer Card
  • Sink: 25 in. x 22 in. x 9 in. minimum cabinet size 27 in.
  • Workstation sink inspired by professional kitchens
  • Includes grid, cutting board, rolling mat, hardware, strainer
  • View More Details

Free & Easy Returns In Store or Online

Return this item within 90 days of purchase.

Read Return Policy

Ask about this product

Get an answer now with AI

AI-generated from the text of manufacturer documentation. To verify or get additional information, please contact The Home Depot customer service.

Product Details

About This Product

Workstations feature an integrated ledge system that allows you to slide accessories across the sink, transforming it into a full-service prep station. Designed with straight walls, and tight-radius corners, the Loften high-capacity stainless steel sink will add a contemporary feel to your kitchen. Equipped with a premium chef's kit including a roll-up dish drying rack and wood cutting board that take the functionality of your kitchen sink to a whole new level.

Highlights

  • Exclusive Loften
  • WORKSTATION SINK: An integrated ledge allows you to slide accessories across the sink so you can prep, serve, and clean up without losing any workspace on the kitchen counter
  • OUTER SINK DIMENSIONS: 25" L x 22" W x 9 1/2" D - BOWL DIMENSIONS: 23" L x 16" W x 9" D - Minimum Cabinet Size: 27"
  • SINK KIT INCLUDES: Stainless steel workstation sink, heavy-duty acacia cutting board, roll-up dish drying rack, protective stainless steel bottom grid, drain assembly with decorative cover
  • HIGH-PERFORMANCE STEEL: Engineered for superior durability with T304 stainless steel for a wear-resistant sink that prevents dents and damage, stands up to heavy use even in the busiest kitchens
  • SPACIOUS SINGLE BOWL: High-capacity sink with rear off-set drain creates an uninterrupted surface with generous workspace for large cookware and stacks of dishes, increases storage space underneath the sink
  • DUAL MOUNT DESIGN: This versatile sink can be installed either as undermount or top mount with any kind of kitchen countertop for design flexibility in any kitchen
  • SUPER SILENT SINK: Proprietary NoiseDefend soundproofing technology with thick super silencer pads that cover all sides of the sink eliminates noise and vibration
  • FULLY INSULATED with anti-condensation undercoating that prevents water damage
  • HEAVY-DUTY CUTTING BOARD made from premium solid acacia for a stylish accent to your sink.
  • ROLL-UP DISH DRYING RACK made with heavy-duty stainless steel and non-slip silicone is perfect for drying dishes right over the sink. Holds up to 85 lbs., dishwasher-safe, heat-safe, and rolls up for easy storage
  • PROTECTIVE BOTTOM GRID: Solid stainless steel bottom grid with soft rubber bumpers safeguards the surface of your sink by keeping dishes and heavy cookware elevated
  • MATCHING DRAIN ASSEMBLY W/ COVER: Premium stainless steel drain assembly with strainer keeps your drainpipe free of debris. Removable decorative cover conceals drain opening and garbage disposal for a clean look
  • PERFECT DRAINAGE: Rear-offset drain opening and sloped sink bottom with drainage grooves channels water into the drain to prevent it from pooling in the sink - Optimized slope prevents fragile glassware from tipping
  • WEAR-RESISTANT SATIN FINISH easily stands up to everyday use, will not rust or dull over time
  • EASY TO CLEAN with rounded corners on the bottom of the sink to prevent buildup over time - Straight sidewalls and 90° angles maximize usable workspace in the sink bowl and create a clean modern look
  • INSTALLATION-READY: Sink kit includes all mounting hardware and cut-out template
  • LIFETIME LIMITED WARRANTY with top-rated customer service available to support your needs
  • RECOMMENDED ACCESSORIES (sold separately): Entertain in style with a selection of KRAUS Workstation serving boards and prep bowls perfect for plating up small snacks and finger foods
  • Return Policy
  • California residents
     see Prop 65 WARNINGS

Product Information

Internet # 315436105

Model # KWT321-25/18

Store SKU # 1005957242

Specifications

Dimensions

Sink Front to Back Width (in.)

22 in

Sink Left to Right Length (in.)

25 in

Sink Top to Bottom Depth (in.)

9.5 in

Details

Bundle Type

Workstation Sink w/Accessories

Color Family

Silver

Color/Finish

Stainless Steel

Drain Location

Rear

Faucet Included

Without Faucet

Features

Rust Resistant, Sound Dampening, Tight Radius, Workstation, Zero Radius

Included

Bottom Grids, Cutting Board, Drain Cap, Mounting Hardware, Rolling Drying Rack, Strainer

Kitchen Product Type

Kitchen Sink

Minimum Cabinet Size (in.)

27

Mount Type

Drop-In/Undermount

Number of Bowls

Single Bowl

Number of Faucet Holes

1

Remote Access

No Remote Access

Returnable

90-Day

Sink Gauge

18 Gauge

Sink Material

Stainless Steel

Sink Shape

Rectangular

Warranty / Certifications

Certifications and Listings

IAPMO Listed

Manufacturer Warranty

Limited Lifetime

Questions & Answers

What are the cut-out dimensions? I tried the link but it's not functional. Please just share the cut out directly. Thanks.
ByMar 17, 2026
1 Answer | 
Answer This Question

Hello Bill, Thanks for reaching out. You may find the PDF link for the drop in cutout template below. https://images.salsify.com/image/upload/s--9IyQiMQ0--/hydaolafp1lgt4o325qa.pdf If you need a physical copy or the digital template, please do not hesitate to reach out to us at 800-775-0703 or via email at customerservice@kraususa.com. Thank you

By|Mar 19, 2026


    What are the drop-in cutout dimensions for the KWT310-33? (Not the sink size, and this info is not in your guide that you keep referring other people to).
    ByFeb 4, 2026
    1 Answer | 
    Answer This Question

    Hello Tabitha, Thank you for your question. For the KWT320-33/18 cutout dimension, please see the template in the following link: https://images.salsify.com/image/upload/s--IrYfRZx6--/w42wrb4yivlxelx6grp3.pdf Please to reach out to us at 800-775-0703 M-F 9am to 6pm EST or by email at customerservice@kraususa.com if you have any further questions or concerns. Thank you

    By|Feb 4, 2026


      What is the drop in opening size for this sink?
      ByJan 16, 2026
      1 Answer | 
      Answer This Question

      Hello Kevin, Thank you for your question. We recommend having a look at the cutout template for the KWT320-33/18 in the following link: https://images.salsify.com/image/upload/s--IrYfRZx6--/w42wrb4yivlxelx6grp3.pdf If you have any other questions, please do not hesitate to reach out to us at 800-775-0703 M-F 9am to 6pm EST or by email at customerservice@kraususa.com Thank you

      By|Jan 26, 2026


        The outside dimensions of my cabinet is 35 7/8" can this sink be installed in it as an undermount?
        ByJan 9, 2026
        1 Answer | 
        Answer This Question

        Hello Mulley, Thank you for your question. Yes, you can install this sink into your 35 7/8" cabinet without any issues. If you have any other questions, please do not hesitate to reach out to us at 800-775-0703 M0F 9am to 6pm EST or by email at customerservice@kraususa.com. Thank you

        By|Jan 14, 2026


          Hi. So confusing... is this really undermount? HD has KWT320-33/18 and KWT302-33/18 both listings say Undermount option. I got delivered KWT320-33/18 and details on box says: dropin/topmount? Can Kraus precise pls? is there 2 different model # or not...
          ByDec 14, 2025
          1 Answer | 
          Answer This Question

          Hello Fabi, Thanks for reaching out. This is actually a dual mount sink. Meaning, it can be installed as a drop in or undermount. The sink will come with both sets of mounting hardware and the templates. As you can also see from the installation manual link below, it also provides installation instructions for both types of installation styles. https://www.kraususa.com/media/catalog/product/documentation/KWT-18-HD-IM.pdf If you have any other questions, please do not hesitate to reach out to us at 800-775-0703 or by email at customerservice@kraususa.com Thank you

          By|Dec 16, 2025


            Is the drain hole location on the left side of the sink as it appears to be pictured?
            ByOct 21, 2025
            1 Answer | 
            Answer This Question

            Hello LKBOND, Thank you for reaching out. On the pictured KWT320-33/18 sink model, the drain is on the left side of the bowl. Please reach out to us at 800-775-0703 or by email at customerservice@kraususa.com if you have any further questions or concerns. Thank you

            By|Oct 21, 2025


              can this sink be used in an outdoor kitchen and if so will it rust?
              ByOct 16, 2025
              1 Answer | 
              Answer This Question

              Hello stanfield, Thank you for reaching out. Unfortunately, the KWT320-33/18 is not designed for outdoor use. We do not recommend putting this sink outdoors. Please reach out to us at 800-775-0703 or by email at customerservice@kraususa.com if you have any further questions or concerns. Thank you

              By|Oct 16, 2025


                The strainer comes with a white gasket for the top of the sink will the white gasket alone suffice or should I apply silicone chaining or plumbers putty under the strainer?
                ByJul 31, 2025
                1 Answer | 
                Answer This Question

                Hello, Thank you for reaching out. We can confirm the white foam gasket will suffice. It takes the place of plumber's putty or silicone gel. Please reach out to us at 800-775-0703 or by email at customerservice@kraususa.com if you have any further questions or concerns. Thank you

                By|Aug 8, 2025


                  Viewing 1-8 of 268

                  Customer Reviews

                  4.7 out of 5

                  • 4.7 out of 453 reviews
                  • 87% recommend this product
                  Filter by:
                  Showing 1-10 of 453 reviews
                  So much more than a kitchen sink!
                  The Kraus double bowl workstation sink checks all of the boxes! The double bowls are deep enough to wash large pots with ease. The middle divider is lower to avoid water spillover. The stainless steel finish seems to be durable. So far, there are no surface scratches. The included sink mats protect the bottom of the sink. To minimize water stains, it is important to dry the sink after each use. I really like the versatility of the included drying rack and cutting board. I also purchased the Kraus colander, which is great for rinsing fruits and veggies. The ergonomics could be improved by rounding the sink corners to prevent water collecting in the sink bottom. However, this is not a deal breaker for me. I understand that the square design is necessary for the ledge to hold the added accessories.
                  by
                    • Recommended
                    This Kraus workstation sink is very high quality and looks amazing! We had to trim it out with stainless steel sheets, but it looks great. The quality is excellent and having the shorter middle divider has already come in very handy when doing multiple things at once or cleaning larger dishes and pans. Highly recommended!
                    by
                    This customer chose to rate the product and not provide text.
                    by
                    Almost great, but not quite.
                    At first, I loved this sink. It’s very wide. The workstation is amazing. The issue is that the fingerprint resistant coding starts looking very dirty after a while and scratches easily so at one point you kind of just have to use baking soda and clean it off otherwise it ends up just looking really dirty. The stainless itself also scratches easily. The rubber feet have left Mark on the stainless. But it’s a sink so. But my biggest issue is that the slope is not very deep so you end up with standing water that takes a really long time to drain out. Yes the fingerprint resisting coating was more durable and the slope at the drain were steeper so you don’t get standing water. This would be the perfect sink if they fixed these to issues and added a third hole to mount a bar like style to wash glasses.
                    by
                    Response from KrausOct 9, 2025
                    Hello, We are very sorry to hear about your experience with your Kraus Stainless Steel Sink. Please reach out to us via email at customerservice@kraususa.com or through our toll free number 800-775-0703 M-F 9am to 8pm EST and we will assist you with your issue. Thank you Kraus
                      Changed the Entire Kitchen!
                      We have a bit of an older home that's been updated throughout the years. Didn't know we needed a different kitchen sink until visiting friends who had a single bay stainless steel sink. Our old sink was a double bay and was just a pain to wash bigger dishes and baking pans constantly having to turn, tilt, and maneuver only for water to eventually flow over the sides. Not any more! No matter the size of the dishes they fit and have plenty of room to wash them without any hassle. We picked this sink out due to its high quality and durability. We wanted the left side drain due to our cabinet and drain configuration but there are very few available by any of the major box stores. Found this one in stock and went with it. It paired up perfectly with our existing Insinkerator garbage disposal. Love the accessories that slide over like the drying rack and cutting board. It's funny how much enjoyment I am getting out of having this sink, wish we would've done this little upgrade many years ago!
                      by
                        • Recommended
                        1 found this review helpful
                        Scratches and leaves water stains
                        This sink is horrible. I’ve only had it a couple months, but the entire sink is scratched. It always has the protective grid in it and I’ve only used cleaning products recommended by Kraus’ customer service representative. Also, you can see marks in the sink from where the little feet of the protected grid are. In addition, I literally have to wipe the sink down every time someone turns the water on or there will be water stains.
                        by
                        Response from KrausApr 22, 2025
                        Hello, Thanks for reaching out. Please reach out to us at 800-775-0703 or by email at customerservice@kraususa.com and we will be happy to assist you with the issues with your sink. Rest assured, we will not rest until your issues are resolved. Thank you Kraus
                          It is beautiful! The first one came dented so I returned it and ordered a new one.
                          by
                          • Verified Purchase
                          Already rusting
                          I've had my sink now for a year and sadly as attractive as it is, its already rusting all over and it's not holding up to daily grind of a busy small family. If I had it to do all over, I would NOT buy this sink.
                          by
                          Response from KrausFeb 10, 2025
                          Hello, Thanks for reaching out. Please reach out to us at 800-775-0703 or by email at customerservice@kraususa.com and we will be happy to assist you with the issues with your sink. Rest assured, we will not rest until your issues are resolved. Thank you Kraus
                            • Recommended
                            2 found this review helpful
                            This customer chose to rate the product and not provide text.
                            by
                            • Verified Purchase
                            Love my new sink. Kids bought it for Christmas and installed it easily
                            by
                            • Verified Purchase
                            Showing 1-10 of 453 reviews

                            Compare Key Features

                            current item

                            Product Snapshot

                            Upgrade your kitchen with this stylish, functional workstation sink, enhancing prep and cleanup.
                            Upgrade your kitchen with this stylish and functional workstation sink, complete with accessories.
                            Upgrade your kitchen with this stylish and functional workstation sink and disposal.
                            Transforms your kitchen with innovative workstation features and powerful garbage disposal.

                            Basin Depth

                            9 in.
                            9.1 in.
                            9 in.
                            9 in.

                            Number of Basins

                            Single
                            Single
                            Single Bowl
                            Single

                            Overall Dimensions

                            25 in. L x 22 in. W x 9.5 in. D
                            27 in. L x 22 in. W
                            25 in. L x 22 in. W x 9.5 in. D
                            33 in. L x 22 in. W x 9.5 in. D

                            Basin Width

                            16 in.
                            22 in.
                            16 in.
                            16 in.

                            Basin Length

                            23 in.
                            27 in.
                            23 in.
                            31 in.