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Internet # 203308299

Model # K-3944-4-NA

Vault Drop-In Farmhouse Apron Front Self-Trimming Stainless Steel 36 in. 4-Hole Double Bowl Kitchen Sink

$1051.39
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  • 35-3/4 in. x 24-5/16 in. x 9-5/16 in.
  • 36-inch minimum base cabinet width
  • SilentShield sound-absorption offers quieter performance
  • View More Details
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Return this item within 90 days of purchase. Read Return Policy
Product Details

About This Product

The clean lines and traditional farmhouse style of the Vault apron-front sink integrate seamlessly in a variety of kitchen spaces. Handcrafted from durable stainless steel, this double-bowl sink features tightly angled corners to maximize basin space, and a top-mount design for easy installation and use on most laminate countertops. Vault's ultra-flat rim makes it easy to wipe from the counter directly into the sink. For added convenience, Vault's shortened Self-Trimming integral apron requires only a rough cut to existing standard cabinetry for beautiful results, making it ideal for remodeling projects.

Highlights

  • 9 in. basin depth (237 mm)
  • Top mount installation
  • Double equal bowls
  • Features an innovative Self-Trimming apron to ensure consistent, successful installation results
  • Shortened apron allows sink to be used in most standard cabinetry or retrofitted to existing cabinetry
  • Includes Pre-Installation Sink, Counter and Cabinet Compatibility Template
  • Includes installation hardware
  • Rear-oriented drain maximizes usable basin space and storage space under the sink
  • 3 faucet holes with one accessory hole to the right
  • Can be used with garbage disposal
  • Soap dispenser can be used on extra faucet holes
  • Compatible with any standard sized drain (3-1/2 to 4 in.)
  • Cutout template incldued
  • Kitchen Sink Buying Guide
  • Return Policy

Product Information

Internet # 203308299

Model # K-3944-4-NA

Specifications

Dimensions

Bowl 1 Front to Back Width (in.)

15.6875 in

Bowl 1 Left to Right Length (in.)

17.1875 in

Bowl 1 Top to Bottom Depth (in.)

9 in

Bowl 2 Front to Back Width (in.)

15.6875 in

Bowl 2 Left to Right Length (in.)

9 in

Bowl 2 Top to Bottom Depth (in.)

15.6875 in

Sink Front to Back Width (in.)

24.3125 in

Sink Left to Right Length (in.)

35.75 in

Sink Top to Bottom Depth (in.)

9.3125 in

Details

Bowl Split

50/50

Bundle Type

Sink Only

Color Family

Silver

Color/Finish

Stainless Steel

Drain Location

Center

Faucet Included

Without Faucet

Features

Insulated, Sound Dampening, Tight/Zero Radius

Included

Sink Only

Kitchen Product Type

Kitchen Sink

Minimum Cabinet Size (in.)

36

Mount Type

Farmhouse/Apron-Front

Number of Bowls

Double Bowl

Number of Faucet Holes

4

Product Weight (lb.)

41 lb

Returnable

90-Day

Sink Finish Type

Brushed

Sink Gauge

16 Gauge

Sink Material

Stainless Steel

Sink Shape

Rectangular

Warranty / Certifications

Certifications and Listings

No Certifications or Listings

Manufacturer Warranty

Lifetime Limited Warranty

Questions & Answers

15Questions
caret
Q:Is this sink in stock in the Spotysylvana VA store?
by|Feb 4, 2022
1 Answer
Answer This Question

A:  Hi Milton Maxton, this is Lisa with Kohler Co. I am happy to answer your question. I would recommend working with your place of purchase to determine their availability and lead times. Thank you for choosing Kohler.

by|Feb 4, 2022
    caret
    Q:Do the sink not come with drains?
    by|May 20, 2021
    2 Answers
    Answer This Question

    A:  Hi, this is Laura with Kohler Co. I am happy to assist you with your question. The drain is a separate purchase as it is available in various finish colors. Occasionally, the store may offer a combo kit with includes a sink with a drain or faucet. Thank you for choosing Kohler.

    by|May 20, 2021

      A:  You need to buy your own drains.

      by|May 20, 2021
        caret
        Q:I am bummed that Kohler decided to not include bottom racks and you need to buy them separately while competition includes all you need in one pricing. What is a compatible bottom rack for this model? Model # K-3944-4-NA KOHLER Vault Drop-In Apron-Front Stainless Steel 36 in. 4-Hole Double Bowl Kitchen Sink, Silver
        by|Oct 7, 2019
        2 Answers
        Answer This Question

        A:  Marvin, my name is Jessica with Kohler Customer Service. I am happy to assist with your inquiry. The recommended sink rack for K-3944-4-NA is K-6475-ST. Thank you for choosing KOHLER.

        by|Oct 9, 2019

          A:  Where can I buy the racks for my sink?

          by|Oct 29, 2019
            caret
            Q:Can this sink be installed on a laminate countertop? Would Home Depot cut to fit it and install?
            by|Aug 16, 2019
            1 Answer
            Answer This Question

            A:  Hi, this is Laura with Kohler Co. I am happy to assist you with your question. Please review the Installation Guide to determine if this sink is compatible with your countertop. A link to the guide is found under the Info & Guides heading. Thank you for choosing KOHLER.

            by|Aug 18, 2019
              Showing 1-4 of 15

              Customer Reviews

              3.9 out of 5

              • 3.9 out of 29 reviews
              • 55% recommend this product
              Filter by:
              Showing 1-10 of 29 reviews
              Amazing Sink, but very poor unfinished surface with little bits of aluminum visible and felt
              We bought this in early September and just completed installation of sink and faucets Thursday. We first noticed the roughness feel of the top mount surface on all 4 sides. This does not occur on the apron front or inside. I assumed it was adhesive from the protector film. I call customer support and was asked to use peanut butter or vegetable oil. I did but no change. As I cleaned with soft cloth and bounty towels, the surface pulled bits of the cloth and kitchen towel. Upon closer inspection and taking photos close up, I have discovered multiple tiny bits of stainless steel "filaments" on the surface affected running along the grain of the brushed finish. It looks like the finish process to these surfaces was not completed and not smoothened, or the stainless steel is faulty. I am attaching some photos and will be calling customer care again on Monday morning. Any advice from Kohler would be much appreciated. I would like a complete refund and or a new sink with the proper smooth surface.
              by
              Response from Customer Service Oct 5, 2020
              Hi ScottCar, this is Sarah with Kohler Co. I'm very sorry to see your new Vault stainless steel sink has a type of "filament" on the surface, in various places. This is nothing you should expect. We appreciate you taking the time to share these photos. We first suggest cleaning the sink using Bar Keeper's Friend MORE Spray and Foam Cleaner and a green Scotch Brite pad, rubbed with the grain. Please call our Customer Service team directly at 1-800-4KOHLER (M-F; 8am-5pm CST) for additional assistance. We are here to help. Sincerely, Sarah S. Kohler Customer Service
                by
                • Verified Purchase
                Gorgeous, practical sink
                We had this sink installed when we renovated our kitchen ten years ago. It still looks fantastic. Visitors often remark on it. The finish has held up beautifully and I love how roomy the two halves of the sink are, fitting large pots and pans easily, while allowing me to segregate items between the two sides.
                by
                  • Recommended
                  Sink is very nice and was easy to install but...
                  Sink is very nice and was easy to install but the supplied mounting brackets were useless for my installation (48” wide sink base cabinet). The sink itself seems sturdy enough to support itself as it sits on the countertop on three sides. I added support under the front (under the bowls inside the cabinet) instead of those brackets.
                  by
                  • Verified Purchase
                  Love the size and that it isn’t a under mount...
                  Love the size and that it isn’t a under mount or drop in. However it does seem to have rough edges on the countertop that within days has snagged my dish cloths.
                  by
                  • Verified Purchase
                  Square corners are hard to clean
                  I installed this sink in my kitchen remodel in 2014. I have regrets. It's essentially impossible to keep the square corners of the basins clean. They collect residue no matter how many times a day I clean them out. I like the sink otherwise, but the cleaning thing is a real problem. I wouldn't buy this, or any other sink with square inner corners, again
                  by
                  Response from Customer Service Mar 2, 2021
                  Hi Jennigma, my name is Meli with Kohler Co. I am sorry to hear you are not happy with your stainless steel sink. Zero radius sinks are precisely rectangular, with sharp 90 degree corners and perfectly straight edges, rather than the more conventional gentle curves and sloped sides. The bottom and sides of the sink are perfectly flat, and are more than a little bit reminiscent of restaurant or other commercial sinks. The sharp lines of zero radius kitchen sinks creates a striking modern appearance. We do recommend regularly drying the sink out and occasionally scrubbing the corner-crevices with a brush to keep build up from accumulating in them. We do offer a Kohler Stainless Steel Cleaner, K-23729-NA that will help in protecting and polishing the sink surface. The Kohler Stainless Steel Cleaner is formulated to provides a protective coating on the sinks surface. If we can provide any further assistance, please contact our Customer Service team at 800-456-4537 (M-F 8AM-5PM CST). We're glad to help! Sincerely, Meli V. KOHLER Customer Service
                    $350 for a sink, $150 for the faucet, $50...
                    $350 for a sink, $150 for the faucet, $50 each for two drains + drain piping. BOTH sides of the sink constantly leaks. I expected better quality!!!!!!
                    by
                    Response from Kohler Product ExpertNov 30, 2020
                    Hi Amy, this is Sarah with Kohler Co. I'm sorry to hear your Vault drop-in sink is leaking. We would like to connect with you promptly to learn more about the location and timing of the leak, to best assist you. Please email us at KohlerCustServ@kohler.com. It's important to us that you are happy with and able to use your new kitchen sink! -Sarah S. Kohler Customer Service
                    • Verified Purchase
                    Very high quality. Very solid and quiet sink. This was the only retrofit solution I could find....
                    Very high quality. Very solid and quiet sink. This was the only retrofit solution I could find. The instructions were very good, the templates were great, and installation went smoothly, no problems or head scratchers!
                    by
                    • Verified Purchase
                    • Recommended
                    Looks good...very functional...
                    Looks good...very functional
                    by
                    • Verified Purchase
                    Rating provided by a verified purchaser...
                    Rating provided by a verified purchaser
                    by
                    • Verified Purchase
                    Showing 1-10 of 29 reviews