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KOHLER Vault Undercounter Stainless Steel 35.5X21.25X9.313 0-Hole Single Bowl Kitchen Sink

Model # 3943-NA|Store SKU # 1001158268|Special Order SKU # 1001129899

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Overview

Model # 3943-NA Store SKU # 1001158268

Handcrafted from stainless steel, Vault brings bold new style to the traditional farmhouse sink. The single-bowl design features tightly angled corners to maximize basin space, and an included bottom sink rack helps prevent scratches. Due to its shortened apron, this sink does not require a special apron-front cabinet, making it easy to install with most new or existing 36-inch cabinetry. The Self-Trimming(R) design requires only a simple rough cut, overlapping the cabinet face for beautiful results.

  1. 36-inch minimum base cabinet width.
  1. 18-gauge stainless steel.
  1. Under-mount.
  1. Large single bowl.
  1. With integral shortened self-trimming apron.
  1. 35-1/2" (902 mm) x 21-1/4" (540 mm)

Specifications

Dimensions

Assembled Depth (in inches)
21.25
Assembled Height (in inches)
9.3125
Assembled Weight (in lbs)
41
Assembled Width (in inches)
35.5
Packaged Depth (in inches)
40.5
Packaged Height (in inches)
10.81
Packaged Weight (In lbs)
40
Packaged Width (in inches)
26.38

Details

ADA Compliant
Not ADA Compliant
Bowl Configuration
Single
Bowl Depth (Inches)
9.31
Bundle Type
Sink with Accessories
Colour
Stainless Steel
Country of Origin
US-United States
Drain Placement
Rear
Features
Corrosion Resistant, Sound Dampening, Heat Resistant, Tight/Zero Radius, Insulated
Finish
Stainless Steel
Fits Cabinet Size
36"
Installation Type
Undermount
Length (Left-to-Right) Inches
35.5
Material
Stainless Steel
Number of Bowls
Single
Number of Faucet Holes
0
Sink Gauge
18
Sink Shape
Rectangular
Style
Traditional
Swatch Colour
Stainless Steel
Width (Front-to-Back) Inches
21.25

Warranty / Certifications

Lifetime Limited Warranty for KOHLER® Stainless Steel Sinks
Vault Undercounter Stainless Steel 35.5X21.25X9.313 0-Hole Single Bowl Kitchen SinkKOHLER Vault Undercounter Stainless Steel 35.5X21.25X9.313 0-Hole Single Bowl Kitchen SinkHandcrafted from stainless steel, Vault brings bold new style to the traditional farmhouse sink. The single-bowl design features tightly angled corners to maximize basin space, and an included bottom sink rack helps prevent scratches. Due to its shortened apron, this sink does not require a special apron-front cabinet, making it easy to install with most new or existing 36-inch cabinetry. The Self-Trimming(R) design requires only a simple rough cut, overlapping the cabinet face for beautiful results.
KOHLER
1001158268
CAD21962022-05-21
The Home Depot Canada
Vault Undercounter Stainless Steel 35.5X21.25X9.313 0-Hole Single Bowl Kitchen Sink is rated 3.6 out of 5 by 17.
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Rated 5 out of 5 by from Looks great! We haven't been able to install yet waiting on cabinets and counters but opened and inspected the look and quality. Can't wait to install and use it!!
Date published: 2022-02-26
Rated 5 out of 5 by from Great Sink! Ive had my Vault for 5+ years. I am a custom glass and concrete countertop fabricator and this sink solves a lot of problems with its clever design. 1. The flange design on the apron means I can cut an existing cabinet and hide the cut line. Cut lines in the field are NEVER perfect. If you buy a non-Kohler apron front sink without a flange...it doesnt cover the cut line!! This makes me look VERY GOOD. 2. The Vault design, eliminates the need for a skinny (and utterly useless) countertop piece in front of the sink. These skinny pieces usually get chipped or cracked and then need to be replaced. Try replacing an entire expensive glass countertop because the skinny piece broke in front...Its NOT cheap, nor does it make homeowners happy...so its VERY smart to eliminate it altogether. 3. As part of our sales process, we coach our clients into selecting the Kohler Vault for these reasons...and prevent expensive repairs that could have been avoided with thoughtful design. 4. As for other reviewers claiming its hard to clean...thats just not true...use a square type sponge. Its no problem at all. 5. Ive installed over 30 of these sinks to date and continue to endorse this well-made sink.
Date published: 2020-12-16
Rated 5 out of 5 by from This is the second Vault we retrofitted into two different... This is the second Vault we retrofitted into two different kitchens. Thank goodness to Koehler for making this sink so we didn’t have to replace our kitchen cabinets.
Date published: 2020-10-24
Rated 4 out of 5 by from good sink I purchased new home Aug 2017 had them install this sink because I've had undermount sinks in past the problem is they tend to come apart between granite and sink the adhesive gives way after a few years. I've seen this a few times. This sink sits on cabinet and is very secure. I like that its deep, stainless steel with wire screen in bottom. If you use bar keeper friend cleanser with brush and sponge it stays clean and looks great. one problem the white feet (6) on bottom of screen turn black and its hard to keep clean otherwise I love this sink
Date published: 2020-06-07
Rated 1 out of 5 by from VERY Disappointing I had this installed in my new Kitchen. Don't do it! This has such square edges that it is almost impossible to remove all food debris and clean the sink. Dries with all the water spots. I have to wipe 2-3 times to get it to dry so it doesn't show all the water spots. Very high maintenance. They say it has silent shield sound absorption but this is only a few 2x6 inch pieces of rubber glued to the underside of the sink.
Date published: 2020-02-15
Rated 5 out of 5 by from The sink matches the aesthetic in our newly remodeled kitchen perfectly. It's large basin is per... The sink matches the aesthetic in our newly remodeled kitchen perfectly. It's large basin is perfect for when we have multiple cooking and baking projects going on.
Date published: 2019-12-17
Rated 2 out of 5 by from Terrible quality - looks nice doesn’t hold up I am sad to say this pretty stainless steel sink does NOT hold up!!! I have been SHOCKED And VERY DISAPPOINTED AT THE FRAGILITY. I paid a premium for this sink and it was NOT worth it. For reference i am a landlord and this is my 8th property and first bad review on a sink. This home was more expensive so i went with this unit 3943. First issue week oneregular gentle dishwashing soap -Palmolive soften hands while you do dishes brand - it had slowly dripped out of a scrubby left in the sink, it was about 4 tablespoons. When i rinsed it down the drain the next the stainless steel had pitted with black dots everywhere the soap had laid. It scratches extremely easily. My normal landlord tricksDO NOT work in removing . A dot of cleaner discolored the stainless. Expect dirt to cling to the corners as well. Look its a pretty design, but if a single, fastidious real estate investor with no kids or wife constantly using the sink is have quality issues after 6 months - expect a mess with regular use. My advice? look for this design in a different brand with a different quality stainless. If you go for it be prepared it will scratch, stain and pit. Flippers or DIY folks- avoid this item, it might not even make it thru install without damage.
Date published: 2019-06-04
Rated 2 out of 5 by from I had this sink installed a few years ago and every time I use it, I try to remind myself to writ... I had this sink installed a few years ago and every time I use it, I try to remind myself to write a review to warn folks against buying it. It’s it overdue. I can tell you it is high quality steel, and it is big, so it easily holds cookie sheets, large frying pans, pretty much anything you use in the kitchen. I have a few stains but they are easy to remove with Flitz. It’s an attractive sink. For those few minutes immediately after you clean it. This sink doesn’t drain. Period. You can’t chase waste around with water and send it to the drain, you have to wipe it down. Every time you use it. This means removing the very large stainless rack, and finding a place to put it while you clean the sink. At the very least, Kohler could have offered a two piece rack to make this job just a little easier. I live in south Florida. Cleaning black mold is a constant challenge. The corners of this sink are very hard to clean and mold appears in just a few days. I had to get a denture brush to stay on top of the mold that grows in the corners. I thought at first this was an installation problem and had a second plumber consult. He explained this was the design of these euro style sinks. I spend a good chunk of my kitchen cleanup time trying to keep this sink presentable. I look forward to replacing it someday. I am going to live with my mistake for a few more years.
Date published: 2019-01-22
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Is the bottom of the sink completely flat and is there some gradation towards the drain? I see in...

Is the bottom of the sink completely flat and is there some gradation towards the drain? I see in the picture that there are diagonal lines on the bottom, wondering if that is gradation helping water flow towards the center.
Asked by: Katie
Hi, this is Laura with Kohler Co. I am happy to assist you with your question. The floor of the sink has a draft towards the drain. Thank you for choosing Kohler.
Answered by: Kohler Product Expert
Date published: 2020-11-01

What is the stainless steel sink with the deepest depth

Asked by: Berth76
Hello Berth76, my name is Kassi with Kohler Co. I'd be glad to answer your question. The Prolific sink, model K-5540-NA, has a depth of 10-15/16". We also offer the Undertone which is model K-6661 which is 11-5/8". Thank you for choosing Kohler.
Answered by: Kohler Product Expert
Date published: 2020-03-11

Where can I get the sink protector for kohler vault apron front 2 faucet? Need catalog # so I can...

Where can I get the sink protector for kohler vault apron front 2 faucet? Need catalog # so I can order please.
Asked by: Star
Star, my name is Jessica with Kohler Customer Service. I am happy to assist with your inquiry. The bottom basin rack for K-3943-NA is K-6474-ST. Thank you for choosing KOHLER.
Answered by: Kohler Product Expert
Date published: 2019-01-16

We have already purchased this sink. However we are now faced with installing it in a cabinet that is 40" from cabinet wall to cabinet wall. Is there

a guide or set of installation suggestions available to make this work? If nothing already exist then I'd like to ask if this can be done? If yes how? I picture a some sort bracket/stand? Has this been done before? Thank you.
Asked by: Uniquedesign
Yes it can be done but you have to get creative and build a custom support bracket for below. a 2x4 wood frame. you will also need to support the left and right side sink over hangs..
Answered by: Eli
Date published: 2018-03-01

Is this the only farmhouse easily retrofit to standard base sink cabinet?

36" cabinet
Asked by: Darrin
There is a couple of other brands out there that offers a retro fit sink, you will just need to search for them. I would highly recommend you don't go with this Kohler sink. They have quality issues with the finish.
Answered by: Chris
Date published: 2018-09-02

where do i find the undercounter mount instructions?

the videos listed for this product are not for the under counter mount installation.
Asked by: adazell
Thank you for your feedback. We design our products with customers like you in mind. We would like to speak further about your concern. Please call our Customer Care Center at 1-800-4KOHLER. (1-800-456-4537).
Answered by: Kohler Product Expert
Date published: 2016-05-10

Why is this sink so expensive if it's not scratch resistant, insulated, or made of 304 stainless?

Asked by: Andy
Hello, my name is Leah with KOHLER Customer Service. I am happy to assist you with your sink question. I apologize you were unable to find the information you were looking for. The Vault sink, model 3943-NA does not have sound insulation because we use our patented SilentShield technology which offers quieter performance. All Kohler stainless steel sinks are manufactured from 304 stainless steel and this is an 18 gauge sink. Additionally all stainless steel sinks will scratch as its part of the unique finish that forms over time. This sink offers many additional design features including a rear drain, under mount installation, apron front, and an included bottom basin rack. Please work with your local Home Depot for pricing and availability on this product. Thank you for choosing the Bold Look of KOHLER.
Answered by: KOHLER Customer Service
Date published: 2016-09-29

Is this 304 stainless and is it scratch resistant

Asked by: Andy
Hello, my name is Carol with KOHLER Customer Service. I am happy to assist you with your sink question. Model number 3943-NA is made of 18 gauge stainless steel. I apologize this sink is not scratch resistant however we do recommend the use of a basin rack. Model number 6474-ST is the stainless steel sink rack that will fit this sink. For additional assistance on this inquiry, please contact our Customer Care Center at 1-800-4KOHLER. (1-800-456-4537) Thank you for your inquiry and choosing the Bold Look of KOHLER.
Answered by: KOHLER Customer Service
Date published: 2015-10-23
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