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Description
Karran 32" Undermount Quartz Composite Kitchen Sink, 60/40 Double Bowl, Concrete, QU-811-CNKarran 32" Undermount Quartz Composite Kitchen Sink, 60 40 Double Bowl, Concrete, QU 811 CN Karran USA is one of the leading manufacturers of sinks and faucets for the kitchen and bathroom. Karran manufactures sinks in a variety of durable materials including stainless steel, acrylic, quartz composite, and vitreous china. The company, founded in the late 1990s in Vincennes, Indiana, USA, and has been a symbol for quality and reliability ever since.
Karran 32" Undermount Quartz Composite Kitchen Sink, 60/40 Double Bowl, Concrete, QU-811-CN
Karran USA is one of the leading manufacturers of sinks and faucets for the kitchen and bathroom. Karran manufactures sinks in a variety of durable materials including stainless steel, acrylic, quartz composite, and vitreous china. The company, founded in the late 1990s in Vincennes, Indiana, USA, and has been a symbol for quality and reliability ever since.
This modern design with crisp, linear styling is sure to be the focal point in your kitchen. Its quartz composite material gives it outstanding durability and will provide years of trouble-free use. This undermount design is available in a choice of 6 elegant colors to compliment any decor.
Available In:
Please see our color disclaimer.
Features
- Features & Benefits:
- Designed for installation into solid surface, granite and quartz countertops
- Manufactured from 80% natural quartz crystals and pure acrylic resin
- Heat resistant up to 535F and can withstand rapid temperature changes from cold and hot water
- Durable quartz material is non-porous, preventing the spread of germs and bacteria
- Smooth, non-porous material means food residue won't stick or stain the sinks surface
- Extremely stain, scratch, abrasion and impact resistant
- Quartz material absorbs vibration and minimizes noise when in use
- Natural quartz combined with pure acrylic resins provides deep, rich colors with a choice of 6 to choose from, and UV stabilization to keep those colors looking like new for years
- Regular cleaning is simple with just a cloth and soapy water
- Rear drain locations provide more storage room in your cabinet below and 9 deep bowls provide plenty of room to accommodate all your cookware
- Specifications:
- Series: Quartz QU Series
- Bowl configuration: Large/small bowl
- Overall sink length (side to side): 32
- Overall sink width (front to back): 21-1/4"37
- Inside bowl dimensions: Left - 17-1/8" x 19" x 9"
- Inside bowl dimensions: Right - 11-1/2 x 16-3/4 x 9
- Minimum cabinet size required: 36" sink base cabinet
- Drain opening size: 3-1/2
- Compatible with most garbage disposals
- Approximate weight: 37lbs
- Certifications: cUPC certified
- Accessories included with sink: Template and clips
Details
| Bowl Split: | 60/40 |
|---|---|
| Box Height: | 15" |
| Box Length: | 37" |
| Box Weight: | 46 lb(s) |
| Box Width: | 26" |
| Color: | Concrete |
| Country of Origin: | India |
| cUPC Certified?: | Yes |
| Drain Placement: | Rear Center |
| Finish: | Matte |
| Inner Depth: | 9" |
| Inside Bowl Dimensions: | 17.125" x 19" x 911.5" x 16.75" x 9" |
| Installation Type: | Undermount |
| Installation Hardware Included?: | Yes |
| Item Height: | 9" |
| Item Length (Front to Back): | 21.25" |
| Item Weight: | 37 lb(s) |
| Item Width (Side to Side): | 32" |
| Material: | Quartz Composite |
| Minimum Cabinet Size: | 36" |
| Number of Bowls: | 2 |
| Overall Dimensions: | 32" x 21.25" x 9" |
| Shape: | Rectangular |
| SKU: | QU-811-CN |
| Ship Method: | FedEx Ground |
Warranty
25 Year Limited Warranty
Karran Warranty Details (PDF)
Installation Instructions
Installation Instructions (PDF)
Product Care
Karran Product Care (PDF)
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 282 reviews
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Product Reviews
★★★★★ 5
Healthy Sea plant magnesium
I’ve been researching magnesium and ran across the benefits of magnesium from sea plants. Since many people lack the proper amounts of magnesium this type of magnesium seems healthier than magnesium from the earth.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 3, 2026
★★★★★ 3
You need magnesium
It helps with so many things, and most of us don’t get enough.
Do your research, and make your choice. This is a good starter option, but that is just my opinion.
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Reviewed in the United States on August 18, 2025
★★★★★ 5
Great Source of Magnesium
I can take these and they don't bother my stomach.
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Reviewed in the United States on February 10, 2026
★★★★★ 4
Quality product
I’ve been taking the Ocean Magnesium 200mg Aquamin with B6 for a little over a month now, and I’ve really enjoyed adding it into my routine. I’ve tried several types of magnesium supplements in the past, but this one stood out to me for a couple of reasons: it’s made with Aquamin (derived from sea minerals), it’s vegan, and it comes in an easy-to-take capsule form.
The first thing I noticed was the packaging. The bottle is sturdy, seals well, and the label is clear and easy to read. I like that it’s straightforward about the ingredients—no unnecessary additives or confusing blends. The capsules themselves are an average size, not too big or hard to swallow, which I appreciate since I take them at night before bed.
As far as digestibility, this has been one of the gentlest magnesium options I’ve tried. Some brands I’ve used in the past left me with an upset stomach, but I haven’t had that issue here. I also appreciate that the capsules don’t have a strong aftertaste or odd smell, which has sometimes been the case with other supplements.
I also really like that this formula includes vitamin B6. Even though I can’t measure exactly what difference that makes, I like knowing that it’s formulated with complementary nutrients in mind. It feels more thoughtfully designed than a basic one-ingredient pill.
Another nice thing is that the bottle provides a full 60-count supply, which lasts me two months since the serving size is just one capsule per day. That makes it more cost-effective than other brands where you need to take multiple pills.
I can’t make specific claims about the effects, but I will say that I enjoy having this as part of my daily wellness routine. It’s simple, clean, and feels like a product I can stick with long-term. I also like knowing it comes from a whole food, plant-based source, which aligns with how I try to approach my overall diet.
Overall, I’d recommend Ocean Magnesium to anyone looking for a well-made, vegan-friendly magnesium option. The capsules are easy to take, gentle, and thoughtfully formulated. It’s one of the few supplements I’ve tried that I look forward to continuing with regularly.
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Reviewed in the United States on August 25, 2025
★★★★★ 5
I have not gotten any leg cramps since taking this
Healthy minerals help bone maintensnce
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Reviewed in the United States on January 25, 2026