KOHLER Vault Undercounter Stainless Steel 35.5x21.25x9.313 0-Hole Double Bowl Kitchen Sink-K-3945-NA - The Home Depot


Model # K-3945-NA

Internet # 203308300

Vault Undercounter Stainless Steel 35.5x21.25x9.313 0-Hole Double Bowl Kitchen Sink

KOHLER Vault Undercounter Stainless Steel 35.5x21.25x9.313 0-Hole Double Bowl Kitchen Sink

This item has been discontinued.
The Home Depot no longer carries this specific product.

$749.25 / each


Model # K-3945-NA

Internet # 203308300

The Vault undercounter offset apron-front sink with Smart Divide features an innovative shortened, Self-Trimming apron. Unlike most apron-front or farmhouse sinks, the Vault apron-front sink can be installed in new standard cabinetry or retrofitted to existing standard cabinetry, and does not require a special apron-front cabinet. This makes it ideal for kitchen remodeling situations. The sink installation requires only that the cabinet's false drawer front be removed and a simple cut to the face of the cabinet be made. The unique Self-Trimming apron overlaps the face of the cabinet, ensuring consistently beautiful installation results. This sink is designed to fit in a 36 in. base cabinet. The 9 in. deep basin, tight corner radii, and rear-oriented drain maximizes usable work space within the basin, while the innovative Smart Divide low-profile divider better accommodates large pots and helps keep water where it belongs.

  • 35-1/2 in. x 21-1/4 in.
  • 9 in. Basin Depth
  • Undercounter installation
  • Constructed of 18-gauge stainless steel
  • Includes one bottom basin rack
  • Features an innovative Self-Trimming apron to ensure consistent, successful installation results
  • Shortened apron allows sink to be used in standard cabinetry or retrofitted to existing cabinetry
  • Fits a 36 in. base cabinet
  • Smart Divide low-profile divider increases the clearance between faucet and divider, makes it easier to fit large items into the basins, increases the ability to transfer large items between basins, and minimizes splashing by containing water lower in the basin
  • Rear drain increases workspace in the sink and storage space underneath
  • Includes installation hardware, large/medium bowls, silent shield
  • Click here to learn more about kitchen sinks

Info & Guides

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Assembled Depth (in.)  21.25 in  Assembled Height (in.)  9.313 in 
Assembled Width (in.)  35.5 in  Cut-Out Below Counter Height (in.)  32.25 
Cut-Out Front to Back Depth (in.)  9.313 in  Cut-Out Left to Right Width (in.)  18.125 in 
Kitchen Sink Depth (In.)  21.25  Kitchen Sink Height (In.)  9.313 
Kitchen Sink Width (In.)  35.5  Left Bowl Below Counter Height (in.)  19.6875 
Left Bowl Left to Right Width (in.)  17.8125  Right Bowl Below Counter Height (in.)  11.6875 
Right Bowl Left to Right Width (in.)  17.1875 
Color Family  Stainless Steel  Color/Finish  Stainless Steel 
Drain Included  No  Faucet Included  No 
Finish Type  Brushed  Insulated  No 
Kitchen Product Type  Kitchen Sink  Material  Stainless Steel 
Mount type  Apron Front  Number of Bowls 
Product Weight (lb.)  40 lb  Returnable  90-Day 
Sink Gauge  18  Sound insulation  No 
Strainer Basket Included  No 
Warranty / Certifications
Certifications and Listings  No Certifications or Listings  Manufacturer Warranty  Lifetime Limited Warranty 


Rated 5 out of 5 by 2 reviewers.
Rated 5 out of 5 by I Love This Sink! I was nervous about ordering an apron sink without having a custom apron cabinet, but the Kohler Vault was incredibly easy to install (we just followed the directions exactly). Our fabricator fit the soapstone counter top perfectly over the rim, and we were good to go. This sink is the first thing everyone notices when they walk into our kitchen--it's beautiful. The design is perfect for washing platters and skillets, but still offers two distinct areas for multitasking. I would highly recommend this sink! December 15, 2014
Rated 5 out of 5 by Perfect stylish sink for existing cabinet Very few apron front sinks allow you to install with existing cabinets. This one does the trick, with no modifications to the case goods or doors. Very distinctive, yet superbly functional for a cooking family's kitchen. Also, the low, off-center divider between the asymmetrical sink basins is simply brilliant. August 5, 2014
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