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Kohler k-6626-6U Langlade 30" Double Basin Under-Mount Enameled Cast-Iron Kitchen Sink with Smart Divide Barrier

Item #: BCI173148
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$524.25 - $783.79
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Discontinued

Product Details for the Kohler k-6626-6U

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

  • Garbage Disposal recommended
  • Disposer Flange Recommended
  • Basin Rack Recommended
  • Basket Strainer Recommended
  • P Trap Recommended
Product Features:
  • Double basin sink with a 50/50 split provides increased versatility for any task
  • Covered under Kohler's limited lifetime warranty
  • Bring refined style to your kitchen with the beautifully stylized curves and subtle rounded rim of the Langlade sink
  • A low barrier divides the two basins making it easy to wash and rinse large items while still keeping two separate basins
  • Constructed of enameled cast-iron which combines strength, durability and insulation benefits
  • Undermount 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:

  • Enameled Cast-Iron: Kohler Enameled Cast-Iron combines the strength, durability, and insulation benefits of cast-iron with the scratch, chip, and burn resistance of a baked, powder coat finish and comes with an exceptional Lifetime Limited Warranty. When these materials are combined it gives the sink or tub the strength to last a lifetime of use. Kohler Enameled Cast-Iron is also available in a wide variety of specialty colors allowing you to truly customize your home.
  • Smart Divide: The basin divider is set to a lower height than perimeter of the sink; you gain the convenience of a single basin sink completely filled, without losing the functionality of a double basin sink. The lower divider also gives more room for working with larger pots and pans providing more access for filling and cleaning.
Product Specifications:
  • Height: 9-5/8" (measured from the bottom of the sink to the top most point of the sink)
  • Overall Width: 22" (measured from the back outer rim to the front outer rim)
  • Overall Length: 33" (measured from the left outer rim to the right outer rim)
  • Basin Width: 18-3/8" (measured from the back inner rim to the front inner rim)
  • Basin Length: 15" (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: Undermount
  • Number of Faucet Holes: 6
  • Drain Outlet Connection: 3-5/8"
  • Minimum Base Cabinet Width: 33"

Our SKU: Kohler k-6626-6U

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

  • Kohler k-6626-6U-47
    Almond
  • Kohler K-6626-6U-FT
    Basalt
  • Kohler k-6626-6U-96
    Biscuit
  • Kohler k-6626-6U-7
    Black
  • Kohler k-6626-6U-KA
    Black n Tan
  • Kohler k-6626-6U-FD
    Cane Sugar
  • Kohler k-6626-6U-K4
    Cashmere
  • Kohler K-6626-6U-FP
    Caviar
  • Kohler K-6626-6U-NY
    Dune
  • Kohler K-6626-6U-RR
    Ember
  • Kohler K-6626-6U-FE
    Frost
  • Kohler k-6626-6U-95
    Ice Grey
  • Kohler k-6626-6U-55*
    Innocent Blush
  • Kohler k-6626-6U-30
    Iron Cobalt
  • Kohler k-6626-6U-33
    Mexican Sand
  • Kohler k-6626-6U-52*
    Navy
  • Kohler k-6626-6U-84*
    Pepper n Salt
  • Kohler k-6626-6U-R1*
    Roussillon Red
  • Kohler k-6626-6U-G9
    Sandbar
  • Kohler k-6626-6U-FF
    Sea Salt
  • Kohler k-6626-6U-6*
    Skylight
  • Kohler K-6626-6U-20
    Suede
  • Kohler k-6626-6U-Y2*
    Sunlight
  • Kohler k-6626-6U-NG*
    Tea Green
  • Kohler k-6626-6U-58
    Thunder Grey
  • Kohler k-6626-6U-97*
    Timberline
  • Kohler k-6626-6U-0
    White
  • Kohler k-6626-6U-45*
    Wild Rose

*Denotes a finish or option that has been discontinued

Product Reviews

Double Basin Smart Divide Cast Iron Kitchen Sink from the Langlade Series 4.7 5 14 15
Amazing sink! This sink is the greatest addition to our just installed beautiful granite. We purchased it for the low rise divider in the middle and the color of black & tan is perfect! September 28, 2011
beautiful sink I spent the extra $ on the sea salt finish and while it is a sublte difference from plain white, people really notice it. It's hard to describe but I really like it and feel it was worth the $. I was worried the low middle divider would not give me a deep enough basin for when I do my canning and am prepping tons of fruit/veggies, but it has worked out great. The basins are huge and deep and the shape is just gorgeous. I put it in a white marble counter top and love the way it looks! July 6, 2011
100% of what expected Product is great, delivery time excellent. July 3, 2011
love this sink liked our previous Kohler so looked for a Kohler replacement when we replaced counters. both sinks are similar shape and work well with oversized pots and pans. wasn't sure about the low divider but it keeps me from bumping stemware as I wash and rinse. May 26, 2011
iron cobalt blue color disappointing I was looking forward to this iron cobalt blue sink as the focus point of a kitchen redo, but the sink is more purple than blue. It wasn't even close to the cobalt blue pendant lights hanging above the sink and the cobalt blue drawer pulls and knobs I had. After sending Kohler some pictures, I learned this sink was exactly the color they said it should be. I am greatly disappointed and wish Kohler had a cobalt blue sink instead of a deep purple sink. I would imagine the market for deep purple sinks is fairly limited ? I think the sink itself is a great size and shape. Plan carefully for the weight. April 25, 2011
Better than expected I thought this would be a great buy. The sink was actually much better than expected. Looks great and due to the design, it is much more functional than I expected. I would recommend this product to anyone that wants a great looking sink that out performs regular style sinks. December 24, 2010
beautiful sink I just love this sind and everyone that sees it in my new kitchen remarks on how beautiful it is! December 1, 2010
Kohler sink and faucet This sink was the best fit for our kitchen and Efaucet has the best price around. They got it to us in 3 business days as well. October 5, 2010
Great Looking, but... This sink looks beautiful (bought it in white) and I love it! I gave it only 4 stars because my contractor sort of freaked out because of how heavy it was compared to normal sinks. He had to build some sort of steel brackets to help hold it up because he was worried about it being too heavy for a countertop. Just something to look into before buying! August 12, 2010
Delighted in West Texas We liked this sink so much that we bought a second one just like it for our guest house. The price was the best I could find anywhere after extensive researching. The sink looks like it is part of our Crema Bordeaux granite. I really enjoy the lower divide between the two sides. It makes cleaning so easy. I am completely delighted with my Langlade sink, twice!! June 15, 2010
1-10 of 15

9 Questions from the Community

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I have a 33 in top mount sink by Kohler and a cabinet base of 33 in. Will this sink fit

The Kohler k-6626-6U will not fit. The minimum amount of cabinet space needed is 36". Thanks for your question and have a great day!

Is the P-trap necessary for installation for both the langlade and the napa sinks?

A p trap is always necessary for sink installation. Your plumber may be able to use the one that is currently installed however.

I'm configuring this cast iron sink in white and want to know what is the most durable material for the basket strainer and flange - meaning will not get scratched by cleaners when I try to clean tea stains?

A Stainless steel finish would be the most durable and scratch resistant.

What is the weight of this sink? Is special support needed to install as not to crack the granite countertops?

The Kohler k-6626-6U weighs 150 lbs and does come with mounting/support brackets.

Can the undermount sink be used with laminate countertops?

Technically yes, but since the hole will not be concealed, you will run into puttin laminate on the sides of the hole, which may prove too difficult to pull off.

Do I need 2 basket strainers or just 1? I have a disposal already...didn't know if I need a strainer over the disposal side or not.

If you have a disposal on one side then you would only need one basket strainer & drain assembly. On the other side you would use a disposal flange.

Is this 22" sink too deep for a 24" cabinet? With the cabinet framework, there is only 22.5" clearance inside the cabinet.

The Kohler k-6626-6U has a bowl depth of 15", yes it will fit.

Is there available rubber sink basin protectors custom fit for this sink?

The Kohler k-6626-6U is not designed with a custom rubber protector, I'm afraid.

What is the minimum cabinet width?

The Kohler k-6626-6U requires a minimum base cabinet size of 36".

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