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Kraus Quarza Drop-In/Undermount Kitchen Sink - Double Equal Bowl - 33-in - Black Onyx

Article #330718187 Model #KGD-433B
This item is not currently available for immediate purchase, but can be ordered by visiting the selected store.
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Description

Modernize and update your kitchen with the Quarza drop-in/undermount kitchen sink by Kraus. This double equal bowl sink is inspired by professional kitchens and is the next step to get the kitchen of your dreams! The black onyx finish will instantly match with your kitchen cabinets, stove, refrigerator and all your other kitchen tools; this model by Kraus will create a perfect harmony in your kitchen. Everyday tasks have never been easier than now. Overall dimensions: 33-in (L) x 22-in (W) x 9.5-in (D).
  • Constructed from 80% natural granite
  • Looks and feels like real stone
  • Non-porous surface
  • Protected by thermal finishing process
  • Highly resistant to heat, chipping, and discoloration
  • Deep and spacious bowl sink
  • Gently rounded corners for easy maintenance
  • All hardware included for dual mounting options

Product specifications

Ada Compliant
No
All-in-one Kit
No
Apron Height
N/A
Bowl Configuration
Double equal bowl
Commercial/residential
Commercial/Residential
Compatible With Garbage Disposals
Yes
Corner Installation
No
Faucet Included
No
Color Family
Black
Finish
N/A
Drain Included
Yes
Drain Location
Offset
Drainboard Included
No
Material
Granite
Warranty
Limited lifetime
Max Flow Rate
N/A
Items Required For Assembly
See Installation Manual
Trough
No
Manufacturer Color/finish
Black Onyx
Manufacturer Faucet Finish
N/A
Type
Drop-in or undermount
Heat Resistance In Degrees F
500
Noise Insulation
Yes
Number Of Faucet Holes
1
Mounting Hardware Included
Yes
Minimum Cabinet Size
36-in
Sink Gauge
N/A
Sink Grid Included
No
Sink Mount Type
Drop-in or undermount
Series Name
Quarza
Strainer Included
Yes
Supply Lines Included
No
Watersense Labeled
No
Depth Of Bowl 1 (in)
9.5
Depth Of Bowl 2 (in)
9.5
Depth Of Bowl 3 (in)
9.5
Length (in)
33
Weight (lb)
40.7
Width (in)
22

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There is a photo of a soap dispenser in one of the photos. Do you have to drill the hole?

Asked by: Higgins
Yes a hole needs to be drilled  However there is a marked location underneath with hole prestarted 
Answered by: HarbourCity1
Date published: 2019-02-09
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Kraus Quarza Drop-In/Undermount Kitchen Sink - Double Equal Bowl - 33-in - Black Onyx is rated 4.2 out of 5 by 39.
Rated 5 out of 5 by from Love our new sink! This sink has worked out perfectly in our kitchen! The faucet we found to go with it has worked great as well. Highly recommend!
Date published: 2017-12-23
Rated 5 out of 5 by from Solid built and great design We decided to switch our sink (old as in more than a decade and a half old). This has extra deep basins with offset drain holes which is brilliant as it prevent the water from getting trapped when you put a dish in the bowl. I installed this myself and must say this was pretty easy to install. This is built pretty well (and is heavy so make sure you know what you are doing before you lower this into your counter top). Good: Includes two traps with all the seals, a microfiber cloth and came packaged adequately in a sturdy box. The sink shipment was delayed by more than a week and I received it more than a week beyond the estimated date I got during checkout. But that was alright with me as I was in no hurry. Suggestions: 1. If you are installing a new faucet with the sink, make sure you install the faucet first before you lower the sink into your counter top. 2. After you install the faucet onto the sink, use both the drain holes to hold and lift this sink up and place into the openings in your counter top. Also make sure you put caulking onto the underside of the sink before you lift the sink for placement. 3. Make sure you use the included seals (gaskets) properly with the drains. This is a plumber's putty free design, so do not use putty with these. The stainless tell drain and the light colored gasket goes on the top and the plastic housing with black gasket goes underneath. Just hand tighten and do not over toque it. 4. When you start tightening the hold downs that clamp onto the underside of your counter top, make sure you use a good long screw driver (I used a 16 inches Phillips head screw driver). 5. Also if your counter top is not thick enough and the clamps on the sink are bottoming out before they grip the counter top, just use small wood shims to supplement the thickness (think of using blocks similar to Jenga blocks if you will). Also start the screws but not all the way before you drop your sink, if that is not possible, make sure you have a work light, head lamp with you as that will help you finish the task without killing your back and dropping profanities that might shock your family. 6. Once the sink is in place and the hold downs are tightened, clean up your caulking before it dries. I used a clear caulking which goes on white and cures clear. All in all this was a good purchase and the wife is impressed to say the least.
Date published: 2017-12-10
Rated 1 out of 5 by from Broken when received! My sink arrived with the corner cracked from one edge through the corner of the sink to the other edge. Disappointed as it was to be installed by the contractor this week and now will have to be reordered and rescheduled for installation. The packaging was completely free of damage, just the sink that was damaged. Now awaiting Lowes to contact me to replace it. Not an inexpensive sink for such damage to be done so easily.
Date published: 2018-01-16
Rated 3 out of 5 by from It looks nice, but corner snapped off We were so excited to get this. Got the area prepared, made sure the sink fit,, pulled it out to drill out one of the pre drilled holes and it snapped the corner right off! This is terrible because now we have no sink! It shouldn't have broken and we used exactly what it said to use. Now we are scrambling to figure out what to do. [This review was collected as part of a promotion.]
Date published: 2019-06-14
Rated 3 out of 5 by from Cracks Sink looks great and was easy to install. But after about a month it has developed what look to be cracks it the front corners. We will keep an eye on the cracks and if they get bigger or start to leak we may have to return it.
Date published: 2018-04-11
Rated 5 out of 5 by from Beautiful Sink So far so good. I've had the sink installed about 2 weeks. I love the feel and depth of the sink. I did install as a drop in on top of my marble countertops. It looks great and I'm sure it will last.
Date published: 2018-03-26
Rated 2 out of 5 by from Sink It scratches really easy and looks white when water sits
Date published: 2018-02-27
Rated 5 out of 5 by from Absolutely Perfect Wanted something different to change up my small kitchen and tired of the "run of the mill" stainless sink. So I decided to go with this sink and I am so glad that I did. It is gorgeous and gave my "tired" little kitchen the update I was looking for and that it needed. [This review was collected as part of a promotion.]
Date published: 2019-10-08
Rated 3 out of 5 by from dilvered broken Love the looks of the sink. But like other reviews say mine came broken. Now i have to see what lowes will do
Date published: 2018-05-30
Rated 5 out of 5 by from Kitchen Sink This sink is absolutely gorgeous. The instruction manual made the install very simple. [This review was collected as part of a promotion.]
Date published: 2019-11-30
Rated 5 out of 5 by from Beautiful addition to my kitchen This beautiful sink is an upgrade to my kitchen. It's clean design and quality materials make it a must have. I added a beautiful Moen kitchen faucet. The completed unit is installed in my granite counters. Great product for the price.
Date published: 2017-10-06
Rated 5 out of 5 by from Love this sink We remodeled our kitchen. We really wanted a black sink. I did a lot of research before ordering the Kraus sink. I loved how everything was included in the price, which was cheaper than the other sink I was looking at. It arrived very well packaged. It was easy to install. It is very heavy duty compared to our old sink. It looks great in our new kitchen. I would highly recommend this sink!
Date published: 2020-07-19
Rated 4 out of 5 by from Received Broken I received my sink this morning, it is beautiful, but like many more mine came in with a hole corner broken off. [This review was collected as part of a promotion.]
Date published: 2020-01-31
Rated 4 out of 5 by from great looking sink This is a sink with style and I really like the stainless on the divider between the deep basins. Even if you don't wipe it down after use it doesn't spot. I have already dropped a couple items in it and no nicks or chips or scratches. It comes with a choice of 2 drain baskets that are both good. There are plenty of holes that can be drilled out if you have need of r/o, soap dispenser, dishwasher vent etc. I gave it 4 stars because I have only had this sink for a week so I don't know about long term wear.
Date published: 2018-05-30
Rated 4 out of 5 by from Nice drop in This sink is very durable and the material is great . Way better than a stainless steel sink ! [This review was collected as part of a promotion.]
Date published: 2019-07-29
Rated 3 out of 5 by from came broken both corners broken off and sink cracked when delivered now i have to go through returning it..not happy
Date published: 2018-03-02
Rated 5 out of 5 by from Granite Sink Absolutely stunning! Could not have been more pleased.
Date published: 2017-12-19
Rated 1 out of 5 by from I gave it one star because it made me pick 1-5 stars. I've had to order this sink twice and both times it was delivered to my house broken! So...I will not buy this sink again!
Date published: 2018-03-29
Rated 5 out of 5 by from Deep Luxorious Sink for a great value This is a very nice looking sink for a great price. The one thing I would advise for DIYers is that you take into account the depth of this sink and it's drain baskets. I replaced an old 6 inch deep sink with this one and ran into some issues with the outlet in the wall being too high relative to the bottom of the drain baskets. I ended up using the original baskets from the old sink instead.
Date published: 2018-04-24
Rated 4 out of 5 by from Great sink Great product with a slick look. The strainer is great in the one drain too. Only hassle is the clips to install it to the countertop overhang are a pain. Take out the screw and attach it before dropping the sink in. Also you don't have to cut out quite as big of a hole in the counter as they say...it allowed us to not cut some of the cross supports. Worth the money.
Date published: 2019-06-14
Rated 2 out of 5 by from multiple cracks developed after only 1 month I rated this a 2 only because this is an extremely modern and attractive sink for the price. Sadly, that is all this beauty has going for itself - at least based on my personal situation. Installation was complicated and not well documented. There was no real indication of how to use the mounting clips other than an image or two in the tiny folded booklet. The drain assembly was the same. It was difficult to identify the order in which the drain pieces and washers were to be installed- and again only came with cryptic and tiny fold out install booklets. There was no information about how to install a garbage disposal. The single mount faucet came loose within a week. Upon calling customer support, i was told that it needs to be toghtened, then backed off by a quarter turn and tightened again. I was told that step was outlijed in the install guide. Nope! Finally, just under 2 months of use, the sink has developed several surface cracks and is going to have to be removed and replaced. I’ll be contacting the warranty department to initiate that and will hopefully get a replacement product with fully realized install documentation. I install sinks, toilets, drains and other similar items daily as I own my own handyman business. So i consider myself well qualified and skilled to tackle this project. But if you aren’t as familiar or comfortable doing this type of work, steer clear and hire a pro. Will keep mine but will certainly share my struggles with the install when asked by others.
Date published: 2018-04-12
Rated 4 out of 5 by from kitchen Sink !st sink came cracked so had to replace it but I think it was a UPS problem not a lowes or kraus problem. 2nd sink came in and I opted to pick it up at the store so UPS would not handle it. Great condition, Very deep basins, very heavy sink. Made well. Love it ! [This review was collected as part of a promotion.]
Date published: 2018-08-13
Rated 5 out of 5 by from Love it! I can't say enough good things about this sink. It's deep and has high quality drain baskets. We're unable to get a garbage disposal so having the deep basket has been great. It's a beautiful sink that has improved the overall look of our entire kitchen!
Date published: 2018-06-03
Rated 4 out of 5 by from HAPPY Very please with my purchase.Exactly what I was looking for and was delivered straight to the door didn't have to leave the house go and pick it up and shipping was free.
Date published: 2020-07-20
Rated 5 out of 5 by from Great quality This sink is so stylish and sleek and the stainless piece in the center makes it blend easily with stainless faucets. [This review was collected as part of a promotion.]
Date published: 2018-09-27
Rated 5 out of 5 by from really nice looking sink easy install since the old sink wasn't clamped down and the drains weren't very tight made removal easy and quick,dropped the new one in and everyone loves it ...
Date published: 2020-02-29
Rated 5 out of 5 by from Great product This is a great product for the price. The deep strainer basket is awesome. I am greatly pleased with the purchase. Looks great in my new kitchen
Date published: 2018-04-02
Rated 5 out of 5 by from Beautiful sink I am so pleased to have found this sink online. The overall look is so sleek. It is so easy to keep clean, love the depth and color.
Date published: 2018-03-29
Rated 4 out of 5 by from The sink looks like in the photos, arrived with in a week and on time [This review was collected as part of a promotion.]
Date published: 2019-03-27
Rated 5 out of 5 by from Beautiful sink Meet my expectations . Bought on line so never saw it in the store. Hope it wears ok over the years.
Date published: 2018-02-17
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