0650531913272

KOHLER

Model K-3820-4-NA

Internet #202977303

Store SO SKU #1000635256

Vault Top-Mount/Undermount Stainless Steel 33 in. 4-Hole Double Bowl Kitchen Sink

Was  $531.75
$478.58 /each

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Product Overview

The distinctive, modern design of the Vault sink lends a contemporary vibe to your kitchen. Handcrafted from durable stainless steel, this dual mount sink features a lowered divider, tightly angled corners to maximize basin space, and a sloped bottom that helps with draining and cleanup. An engineered sound-absorption system significantly reduces disposal and dishwashing noise. Vault's ultra-flat rim makes it easy to wipe from the counter directly into the sink.

  • 36 in. minimum base cabinet width
  • Double equal bowls
  • 9 in. basin depth
  • 3 faucet holes with one accessory hole to the right
  • Rear drain increases workspace in the sink and storage space underneath
  • SilentShield sound-absorption technology offers quieter performance
  • Includes installation hardware and bottom basin rack
  • Top mount or undermount
  • Standard 3-5/8 in. drain hole
  • Features offset drain holes (closer to faucet)
  • Soap dispenser can be used on extra faucet holes
  • Can be used with garbage diposal
  • Compatible with any standard sized drain (3-1/2 to 4 in.)
  • Cutout template included
  • Click here to learn more about kitchen sinks

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Customer Questions & Answers

9 Questions16 Answers

Customer Questions & Answers

Vault Top-Mount/Undermount Stainless Steel 33 in. 4-Hole Double Bowl Kitchen Sink
Vault Top-Mount/Undermount Stainless Steel 33 in. 4-Hole Double Bowl Kitchen Sink

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1 answer

Which faucet/accessories are recommended when purchasing this sink?

This question is from Vault Top-Mount/Undermount Stainless Steel 33 in. 4-Hole Double Bowl Kitchen Sink
Asked by
Ramona, CA
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August 25, 2015
We are getting granite transformations countertops in about a month and are looking to replace our sink. Wondering We are looking for a faucet that works with this sink which has the sprayer built into the faucet itself and only require one extra hole for our drinking water.

Can we get a faucet that fills the center hole, but the base covers the one to the left and right, leaving only the one at the far end for the drinking water? Which other components do we need to go with it.

Using the existing garbage disposal unit.

Thanks
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Answer (1)

August 27, 2015
Answer: 
Hello, my name is Andrea with Kohler Customer Service. I am happy to assist you with your Faucet question.
Any of our Kitchen faucets will work with this sink, the choice would be your preference. Here are some of our Model numbers which have an escutcheon plate which will cover up the faucet hole on the left and right.
690-*, 692-*, 13963-*, 596-*780-*, 560-*, 12177-*, 10433-*. If you are using your
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Hello, my name is Andrea with Kohler Customer Service. I am happy to assist you with your Faucet question.
Any of our Kitchen faucets will work with this sink, the choice would be your preference. Here are some of our Model numbers which have an escutcheon plate which will cover up the faucet hole on the left and right.
690-*, 692-*, 13963-*, 596-*780-*, 560-*, 12177-*, 10433-*. If you are using your existing garbage disposal you will need a sink drain and strainer for the second bowl. The model number for drain and strainer is 8801-*
-*, will need to add the finish to complete the model number
However for price and availability, please work with your local Home Depot.
Thank you for choosing the Bold Look of KOHLER.
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1 answer

Is this a top mount/under mount sink?

This question is from Vault Top-Mount/Undermount Stainless Steel 33 in. 4-Hole Double Bowl Kitchen Sink
Asked by
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August 5, 2015
Can you clarify that this sink is a top counter / under counter dual mount sink. It is listed as undercounter only. I believe this is incorrect. Thanks.
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Answer (1)

August 6, 2015
Answer: 
This product is an under mount sink.
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1 answer

what is the exact height of the bowl, i know its listed as 22in but I am trying to figure out the exact bowl dimensions

This question is from Vault Top-Mount/Undermount Stainless Steel 33 in. 4-Hole Double Bowl Kitchen Sink
Asked by
San Diego
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February 17, 2015
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Answer (1)

February 18, 2015
Answer: 
Hello, my name is Julie with KOHLER Customer Service. I am happy to assist you with your sink question.
The bowl area for the 3820-4-na is 14-9/16 x 16- 9/16 x 9-5/16 the water depth is 9 inches.
For additional assistance on this inquiry, please contact our Customer Care Center at 1-800-4KOHLER. (1-800-456-4537)
Thank you for choosing the Bold Look of KOHLER.
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3 answers

What size is the drain hole.

This question is from Vault Top-Mount/Undermount Stainless Steel 33 in. 4-Hole Double Bowl Kitchen Sink
Asked by
Naperville, IL
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September 25, 2014
I need to know for the Disposal Flange and Sink Strainer. Thanks.
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Answers (3)

Asked by
Val Verde, CA
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Home Improvement Profile: DIYer
November 6, 2014
Answer: 
The drain holes are standard size. We bought a new drain, but we used the old disposal fitting. They both fit perfectly
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Asked by
Inkster, MI
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Home Improvement Profile: DIYer
November 2, 2014
Answer: 
4 inches
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Asked by
KohlerCo.
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Home Improvement Profile: Other
September 25, 2014
Answer: 
Hello, my name is Jelane with the Kohler Customer Service. I am happy to assist you with your KOHLER Model # K-3820-4-NA Internet # 202977303
Vault Undercounter Stainless Steel 33x22x9.3125 4-Hole Double Bowl Kitchen Sink question.
The drain hole size for this sink is 3 5/8". Please work with your local Home Depot for pricing and availability on this product.
Thank you for choosing the Bold Look of
Read More
Hello, my name is Jelane with the Kohler Customer Service. I am happy to assist you with your KOHLER Model # K-3820-4-NA Internet # 202977303
Vault Undercounter Stainless Steel 33x22x9.3125 4-Hole Double Bowl Kitchen Sink question.
The drain hole size for this sink is 3 5/8". Please work with your local Home Depot for pricing and availability on this product.
Thank you for choosing the Bold Look of KOHLER.
Read Less
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Customer Reviews

Rated 4.6 out of 5 by 19 reviewers.
Rated 5.0 out of 5.0 by Just what I was shopping for Looking for a low profile sink to use as a drop-in mounted sink. We have 14 gauge stainless steel counters and it would have tripled the cost to have a welded in sink. This was the perfect solution. August 17, 2016
Rated 4.0 out of 5.0 by Quality product Sink has been installed for about a week and it seems to be working well. Relatively quiet for stainless steel. Solid construction. It comes with one stainless steel grate that sits in the bottom of the sink to minimize scratching of the sink bottom. However, it would have been nice if it came with two since there are two compartments. The sink was about 2" deeper than our previous sink and a little wider. Keep this in mind for when a disposer will be installed since it pushes everything lower in the base cabinet. We paired it with a Delta faucet and it looks good. See attached photo (backsplash obviously isn't completed). October 21, 2014
Rated 4.0 out of 5.0 by Nice looking sink No question about it, this sink is beautiful. But you should note two things...First, despite the slight depressions on the bottom, it is still very flat; so some water may sit in the bottom of the sink. Second, it is VERY large. If mounted under a counter top it will take up a lot of space and potentially make it a challenge (though not impossible) to hook up your plumbing. November 3, 2015
Rated 5.0 out of 5.0 by Fantastic buy! Purchased for its low profile rim in anticipation of installing in our existing laminate countertops as part of our budget diy kitchen reno. Decided to spring for economy grade granite so it ended up undermounted giving even more depth which was the goal of a new sink. Love the heavy gauge stainless. There is a trade off of cleaning challenges compared with enameled cast iron, water spots vs. coffee/wine stains. Unlike some reviews, I've had no problems with the bowls draining completely. Huge improvement over the shallow, builder-grade sink it replaced. Fantastic price at Home Depot. June 22, 2015
Rated 5.0 out of 5.0 by Perfect delivery Very simple, sleek, well designed, well made, versatile top or undermount sink that has ONE hole, which are hard to find. Beautiful low sheen stainless steel finish. Really like the low profile lip or rim that boarders this sink. This sink is also light weight, but strong and easy to install. Now, if Kohler could only design a better box and packing, shipping system so this sink would arrive in its perfect original form, that is, not bent rim, deep dents and scratches, we will all save time, money and frustration. April 26, 2016
Rated 5.0 out of 5.0 by Love it! When we built our home about five years ago, we selected high definition laminate countertops to keep the cost down. We thought about replacing the countertops but honestly the laminate looks pretty good. I can’t however say the same for the sink the builder installed. This Kohler sink was an easy install. It fit perfectly into the opening from our old sink. The only real work I had to do was shortening the drain pipe on one side. Since this sink is deeper everything is lower under the counter. We rarely wash dishes by hand but this sink is much quieter than our old one. I love the basin rack. It gives the feel of a more expensive sink. Of all the features, the extremely thin rim is what I like the most. It almost gives this sink the look and feel of an under-mount. This sink was a very nice upgrade to our entire kitchen and I highly recommend it. December 10, 2014
Rated 5.0 out of 5.0 by Beautiful This is a very nice, full featured sink. It can certainly turn heads as its very high quality and sturdily built. I look forward to using this in a future forever home as it's worthy of being the sink I put in my forever home. I'd recommend this to anyone wanting a fully featured double bowl kitchen sink. December 26, 2014
Rated 4.0 out of 5.0 by Nice Looking Nice sink looks great. Not to complex to install. It’s stainless steel however; soapy water does leave marks or stain the surface. The fact that this sink does stain is the only drawback. Otherwise the look of the sink is awesome. December 10, 2014
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