Kohler K-3843 Octave 32" Double Basin Under-Mount 18-Gauge Stainless Steel Kitchen Sink with SilentShield

- Item #: BCI1983949

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Stainless Steel
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104 In Stock
Ships Monday, December 1st


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This product has additional required/recommended options. To configure, add to your cart.

  • Basket Strainer Recommended
Product Features:
  • Double basin sink with a 50/50 split provides increased versatility for any task
  • Covered under Kohler's limited lifetime warranty
  • With its unique curved basin shape and deep double bowls, Octave has a sleek convenient design that easily accommodates bulky pots and pans
  • The sink comes with a reversible basin rack, sponge caddy and 11.5 oz bottle of Kohler's stainless steel cleaner
  • Constructed from 18-gauge stainless steel giving both the aesthetic beauty you want and the durability and longevity you need
  • Under-mount installation gives an integrated graceful look to the sink
  • Rear drain location increases workspace area in the sink as well as storage area underneath
  • All hardware needed for installation included

Product Technologies / Benefits:

  • SilentShield®: A sound-absorption system found in many Kohler sinks that significantly reduces the noise from clanging dishes and silverware, as well as undesirable noise caused by running water and disposals.
Product Specifications:
  • Height: 9-5/16" (measured from the bottom of the sink to the top most point of the sink)
  • Overall Width: 20-1/4" (measured from the back outer rim to the front outer rim)
  • Overall Length: 32" (measured from the left outer rim to the right outer rim)
  • Basin Width: 18-5/16" (measured from the back inner rim to the front inner rim)
  • Basin Length: 14-3/8" (measured from the left inner rim to the right inner rim)
  • Basin Depth: 9" (measured from center of the basin to the rim)
  • Installation Type: Under-mount
  • Sink does not come with pre-set faucet holes
  • Drain Outlet Connection: 3-5/8"
  • Minimum Base Cabinet Width: 34"
About Kohler:

Gracious living is characterized by qualities of charm, good taste, generosity of spirit and the enhancement of nature. It is Kohler’s mission that you can improve your sense of gracious living with every experience you have with a Kohler product or service.

With everything that Kohler does it lives on the leading edge of design and technology, while maintaining a constant level of quality regardless of price. Kohler sets the standard of excellence in its field, and yet is constantly striving to improve.

From sustainable products in the kitchen and bath, to engines for lawn tractors and generators, to power systems that protect data centers and urban landscapes all over the world; this is what the Kohler Company is all about.

Additional Kohler Links

Our SKU: Kohler K-3843

This product is listed under the following manufacturer number(s):

  • Kohler K-3843-NA
    Stainless Steel

*Denotes a finish or option that has been discontinued

Kohler K-3843 Product Specifications

Specification Sheet
Rough-In Guide
Basin Depth 9
Basin Length 14.38
Basin Rack Included Yes
Basin Split 50/50
Basin Width 18.31
Basket Strainer Included No
Colander Included No
Cutting Board Included No
Depth 9.31
Drain Connection 3.625
Drain Placement Rear
Farmhouse No
Faucet Centers 0
Faucet Included No
Gauge 18
Installation Type Undermount
Length 32
Material Stainless Steel
Number Of Basins 2
Product Weight 20
Sink Shape Rectangular
Sound Dampening Yes
Theme Modern
Width 20.25

Installation Resource Center

Whether you are installing the product yourself or hiring a professional, our installation Resource Center has everything you need to get your project done. Visit the Installation Resource Center to get started.

Kohler K-3843 Reviews

Rated 5 out of 5 by from Beautiful Sink The sink is very unusual and I was told by the granite installers that they had never seen a sink like this. This sink comes with 2 racks for the bottom of the sink so it does not get scratched. My husband wanted me to buy a 16 gauge sink, but he is even happy with the 18 gauge. The depth of the sink is much deeper than a regular sink, which we also love. We will always order from Faucets Direct, the sales people on the phone were VERY helpful and easy to deal with, we also received our order very quickly.
Date published: 2012-09-19
Rated 5 out of 5 by from Love this sink! Just had the Kohler K-3843 Octave Kitchen Sink Undermount Double Basin Stainless Steel installed in my new kitchen. The plumber we hired to install it was very impressed with the quality of this sink and the ease of install. Said it appeared "high end" and should last many years to come. Make sure you take in to consideration the additional cost of the Kohler K-8801 Solid Brass Basket Strainer with Flange and Tailpiece from the Duostrainer Collection Vibrant Stainless, you will need two of them adding an additional cost of about $200.00 to this sink. Only "con" with this purchase is the fact that although they provide the bottom racks and "sponge" holder with this sink, there is no "utensil holder. We went to do dishes for the first time and we were holding the utensils in our hand with no where to dry them. I enjoy the deeper 9" depth of this sink as well.
Date published: 2013-01-05
Rated 5 out of 5 by from LOVE IT The 50/50 sink is gorgeous. I love the deepness & the unique curvature.
Date published: 2012-11-21
Rated 5 out of 5 by from Kitchen sink Love the Kohler I got, the different shape makes the whole counter just that little bit more custom.
Date published: 2012-11-21
  • What country made in?

    A. Kohler products are made in the USA. Let me know if you have any further questions.

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