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Biggest Sink for a 42" Corner Sink Base Cabinet

You may have found our blog searching for the largest kitchen sink you can fit in your corner sink base cabinet. In fact, our first blog post Biggest Sink for a Corner Sink Base Cabinet has become pretty popular over the past year!  But that particular article was geared towards a standard 36" corner.  What if you have a 42" corner?  Well... buckle up!  We are about to show you just how big your new sink can be.  

It is true. The angles of a corner sink base cabinet will effect the placement of your kitchen sink. When cabinets and sinks aren't your forte, you might take to Google to find out set/standard set backs to try and figure out what sink you need. Fortunately for you, you reached DirectSinks: The family that not only knows everything there is to know about sinks, but we are also kitchen designers for the past 25+ years. 

Any way, back to the question at hand. 

Here is your answer.  For a 42" corner sink base cabinet, you'll want to shop like you have a standard 30" cabinet. In other words, find a sink that has an overall dimension of no more than 29", giving you a bowl size of 27". 

If you don't require a more in depth, visual answer, now would be the time to skip down to the bottom to view our suggested sink options for your cabinet. 👇

 

Biggest sink for a 42" corner sink base cabinet

 

Often, not always, the sink will be set back 3" from the front frame of the cabinet. Now, three inches back from the face frame of a 42" corner cabinet gives you a measurement of about 28-28.5" between the cabinet walls.  This measurement is pretty much what is expected in a standard 30" sink base cabinet that would be used in a straight run.

Biggest sink for a 42" corner sink base cabinet

You might be saying, but can't a larger sink fit?  The answer is technically yes... BUT it will result in your sink having to be installed further back.  This may not seem like a big deal to you now.  But leaning over an additional 3/4" - 1" may cause you to learn further while working at the sink, not mention reaching further for your faucet.  You can get a better visual of this distance in the image below. 

Wrong size sink for a 42" corner sink base cabinet

 Ergonomically speaking, corner sink base cabinets are not ideal.  As kitchen designers, it isn't our top choice for sink location unless there is a driving factor us to do so.  Those factors could be- spacing, window placement, pre existing location, homeowner desire, or cost savings. 

Biggest kitchen sink possible for a 42" corner sink base cabinet

Now for the fun part!  Let's explore our favorite sink options for a 42" corner sink base cabinet (aka for a 30" standard sink base cabinet). 👇

 Kraus 30" Bellucci Workstation Undermount Composite Sink KRAUS Pax™ Zero-Radius 28.5-Inch 16 Gauge Undermount Single Bowl Stainless Steel Kitchen Sink by KRAUS SKU KHU29

Ruvati 29-Inch Undermount 60/40 Double Bowl Zero Radius 16 Gauge Stainless Steel Kitchen Sink, SKU RVH7200


ALFI brand AB3020DI 30" Drop-In Single Bowl Granite Composite Kitchen Sink
Dawn SRU281610 29 inch Single Bowl Undermount 18 Gauge Stainless Steel Kitchen Sink Dawn 29" Double Bowl Dual Mount 18 Gauge Stainless Steel Kitchen Sink, DSQ271616

Bocchi Contempo Apron Front Fireclay 27-Inch Single Bowl Kitchen Sink with Protective Bottom Grid and Strainer, Available in 9 colors! KRAUS Turino 30" Drop-In or Undermount Fireclay Kitchen Sink with Thick Mounting Deck in Gloss White by KRAUS  SKU KFD1-30GWH KRAUS Standart PRO™ 28-Inch 16 Gauge Undermount Single Bowl Stainless Steel Kitchen Sink by KRAUS. SKU KHU100-28

 

We hope you found our blog article informative and helpful.  If you have additional questions, leave a comment below!  Or for immediate service, call us Monday through Friday 8:30-5pm EST or email us directly at info@directsinks.com.

We'd love to assist you in finding the perfect sink for your application.

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Frequently Asked Questions About Kraus


Kraus has been, and continues to be, one of our most recommended brands for several reasons. The Kraus product quality is consistently high. On par and often exceeding the finish, features, and styles of brands priced a lot higher. Speaking of which, the brand is priced extremely well. Kraus’ popularity has grown exponentially and demand for their sinks and faucets is not slowing down. This leads us here: Questions and Answers about Kraus that, we at DirectSinks, are asked quite often. If you have other questions not mentioned below, please call, email, or stop in!

Kraus was founded in 2007. They are headquartered in Port Washington, NY.

Really good actually! The majority of Kraus Kitchen Sinks are made of 16-gauge stainless steel, which is more than adequate regarding thickness of the metal. The sinks have a generous amount of undercoating and padding which results in a very quiet sink. The faucets are very well made and easy to install. We recommend their products to our own friends and family, and we also have their sinks, faucets, and accessories in our own homes.

Kraus' Full Warranty can be seen here

We Summarized the Kitchen Sink and Faucet Info Below

Faucet Warranty - Lifetime Limited Warranty

Kraus USA Plumbing, LLC (“Kraus”) extends this warranty to the original purchaser for personal household use of the Faucet when purchased from an authorized Kraus dealer and in the location of original installation. This warranty is non-transferable.

Kraus warrants the structure and finish of the Faucet to be free from defects in material and workmanship under normal usage for as long as the original purchaser resides in the residence in which the Faucet was first installed.

Kraus warrants the Faucet's sprayhead assembly (including the engine, aerators, structure, restrictors, back flow preventers, sprayer hoses, braided supply line hoses which encompasses nylon, silicon and stainless steel) of the product to be free from defects in material and workmanship under normal usage for a period of one (1) year from the date of purchase.

Kraus warrants the Faucet's cartridge to be free from defects in material and workmanship under normal usage for a period of five (5) years from the date of purchase.

Any product reported to the authorized dealer or to Kraus as being defective within the warranty period will be repaired or replaced with a product of equal value at the option of Kraus.

Kitchen Sink Warranty - Lifetime Limited Warranty

Kraus USA Plumbing, LLC (“Kraus”) extends this warranty to the original purchaser for personal household use of the Kitchen Sink when purchased from a Kraus authorized dealer and in the location of original installation. This warranty is non-transferable.

Kraus warrants the structure and finish of the Kitchen Sink to be free from defects in material and workmanship under normal usage for as long as the original purchaser resides in the residence in which the sink was Kitchen Sink was first installed.

Any product reported to the authorized dealer or to Kraus as being defective within the warranty period will be repaired or replaced with a product of equal value at the option of Kraus.

Absolutely. If you call their offices, they actually pick up. If you write in, they respond.

Business Hours: Monday - Friday 9:00am to 8:00pm (EST)
Address: 12 Harbor Park Drive Port Washington, NY 11050
Call: (Kraus Customer Service): 1-800-775-0703
Text Kraus At: (631) 212-0703 (Message and data rates may apply.)
Email Kraus Directly:Info@KrausUSA.com

Not normally. First, if you dig into the internet deep enough, you will find a complaint about every sink brand and rust.
Kraus is often mentioned simply because of the popularity of the brand.
Most frequently, something that looks like rust shows up in the first few weeks after the sink is installed.
Why? During the countertop fabrication process a very fine dust is created (like sawdust from wood, but very fine). If this dust is on the sink after installation and gets wet, it may show oxidation on the surface of the sink.We see this as the most common cause. Typically after the sink is thoroughly cleaned after installation, no stains will show up. Another situation that can cause a stain or mark is if something is left in the sink and it's wet, especially flatware, pots and pans, and steel wool. The composition of your water can also contribute to this. Water with high iron content will leave stains frequently.

Really great information about this can be found here, at Bar Keepers Friend

Kraus typically has the items shipped in 2-3 days. Most items will ship with UPS from their New Jersey warehouse. Some small items, such as faucets or accessories may ship out of their N.Y. location.

No, unfortunately our clients can not pick up from Kraus

DirectSinks will often have various faucets and sinks at our location. Generally, these items are stocked for our local clients such Kitchen and Bath Designers, Builders, and Countertop fabricators. If you are on Long Island and want to pick up something from us, please call first. We do not keep stock of everything. Please call and ask before making the trip!

Normally, you won't find Kraus on display. However, exceptions are out there. We have several Kraus faucets and sinks on display in our Cabinet Showroom. Some of our local Kitchen and Bath clients also show some various Kraus items.

Observations and Opinions

Kraus Ruvati Advantage
Overall Quality Excellent Excellent Both Great
Warranty Limited Lifetime Limited Lifetime Both Great
Availability
  • Low out of stock issues.
  • Pre-Order from inbound shipments available
  • Out of stock items shipped earlier than expected
  • Low out of stock issues
  • Pre-Order from inbound shipments not available
  • Out of stock items shipped when expected
✓ Kraus
Customer Service Consistently Excellent with Great Communication Inconsistent & lack communication ✓ Kraus
Style & Design Vast Selection of Kitchen Sinks and Faucets
Decent, but more common bathroom sink designs
Vast Selection of Kitchen Sinks, No Faucets
Large Varity of Bathroom Sink Options with many unique options, including stainless steel. No Bathroom Faucets
✓ Kraus if you need a Kitchen Sink & Faucet
✓ Ruvati if you are looking for a Bathroom Sink
Value and Price 30" Small Radius Undermount Sink
KHU100-30, Standard Online Price $329.95
Often has Sales. In this exact example, the Kraus sink has been on sale for less than the Ruvati
30" Small Radius Undermount Sink
RVH7300, Standard Online Price $299.00
Infrequently has Sales
Can go either way.
Kraus often has sales that bring this example to their advantage
Check the current pricing with the links below:
Kraus KHU100-30
Ruvati RVH7300