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Description
Karran 33" Drop In/Topmount Quartz Composite Kitchen Sink, White, QT-812-WHKarran 33" Drop In Topmount Quartz Composite Kitchen Sink, White, QT 812 WH 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 was founded in the late 1990s in Vincennes, Indiana, USA, and has been a symbol for quality and reliability ever since. The Karran Top
Karran 33" Drop In/Topmount Quartz Composite Kitchen Sink, White, QT-812-WH
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 was founded in the late 1990s in Vincennes, Indiana, USA, and has been a symbol for quality and reliability ever since.
The Karran Top Mount 33" Single Bowl Quartz Composite Kitchen Sink combines professional-grade performance with expansive workspace design for serious home chefs and busy family kitchens. Engineered with premium 80% natural quartz composite construction, this exceptional top mount kitchen sink delivers superior durability, extreme 535F heat resistance, and authentic granite stone aesthetics that seamlessly complement any kitchen design vision from traditional to contemporary. The extra-deep 9-inch single bowl with generous 30-inch uninterrupted workspace creates the ultimate canvas for elaborate meal preparation, oversized cookware handling, and extensive entertaining requirements without the limitations of dividers or multiple basins. Sound-dampening granite composite construction naturally eliminates noise and vibration for peaceful cooking environments, while DIY-friendly drop-in installation includes precision cutting template and complete mounting hardware system. This premium single bowl kitchen sink transforms culinary workflows with intelligent design features that serious home chefs demand for decades of reliable performance backed by comprehensive lifetime limited warranty protection, cUPC certification standards, professional-grade quality assurance, and authentic granite beauty that maintains showroom elegance for complete peace of mind.
Available In:
Please see our color disclaimer.
Features
- Premium 80% natural quartz composite construction provides commercial-grade durability with superior stain resistance, scratch protection, and fade resistance for demanding kitchen applications
- Extreme 535°F heat resistance with thermal shock protection prevents damage from hot cookware while maintaining pristine finish integrity throughout decades of heavy-duty use
- Extra-deep 9-inch single bowl with expansive 30-inch workspace offers maximum capacity and uninterrupted space for large cookware, oversized roasting pans, and extensive meal preparation tasks
- Uninterrupted single basin design eliminates workspace limitations while accommodating everything from delicate glassware arrangements to oversized holiday cookware with professional efficiency
- Sound-dampening granite composite technology naturally reduces noise and vibration without requiring additional soundproofing materials for serene cooking and entertaining environments
- Authentic granite stone aesthetic with luxurious appeal seamlessly complements natural stone countertops while providing sophisticated design versatility with minimal special maintenance requirements
- Professional drop-in installation system includes precision cutting template, mounting clips, and hardware for easy DIY setup with guaranteed perfect fit in standard 33-inch sink base cabinets
- Optimized rear-center drain placement maximizes usable workspace while increasing under-cabinet storage capacity and improving water flow efficiency for enhanced kitchen organization
- Four pre-scored accessory knockout holes provide complete flexibility for soap dispensers, beverage faucets, and personalized kitchen accessory installations as needed for custom functionality
- Professional-grade finish durability maintains showroom beauty with exceptional resistance to daily wear while requiring minimal special cleaning treatments or ongoing maintenance protocols
- Comprehensive lifetime limited warranty protection backed by rigorous cUPC plumbing industry standards and certification for long-term reliability and peace of mind assurance
- Standard cabinet compatibility fits perfectly in 33-inch sink base without requiring custom modifications or additional structural support for seamless kitchen integration
- Enhanced workspace efficiency transforms meal preparation and cleanup workflows with intelligent single-basin design that accommodates both everyday tasks and entertaining requirements
- Superior thermal shock protection handles extreme temperature changes from hot cookware without cracking, warping, or finish damage for professional-grade kitchen performance
- Restaurant-quality performance standards delivers decades of reliable service in demanding residential kitchen environments with commercial-grade durability and functionality
- Advanced water flow optimization prevents standing water accumulation while improving cleaning efficiency through strategically placed drainage systems and bowl slope engineering
- Scratch-resistant surface technology maintains pristine appearance even with heavy daily use, metal cookware contact, and intensive kitchen applications without showing wear patterns
- Fade-resistant color integrity retains beautiful finish appearance under continuous UV exposure, heat stress, and daily kitchen use without discoloration or surface deterioration
Details
| Bowl Split: | Single |
|---|---|
| Box Height: | 15" |
| Box Length: | 37" |
| Box Weight: | 48 lb(s) |
| Box Width: | 26" |
| Certification: | cUPC |
| Collection: | Quartz Top Mount Sinks |
| Color: | White |
| Country of Origin: | India |
| Cutout Dimension: | 32-1/4" x 21-1/4" |
| Drain Placement: | Rear |
| Drain Size: | 3.5" |
| Faucet(s) Included: | No |
| Finish: | Matte |
| Inner Depth: | 9" |
| Inside Bowl Dimensions: | 30" x 16-3/4" x 9" |
| Installation Hardware Included?: | Yes |
| Installation Type: | Drop In/Topmount |
| Item Height: | 9" |
| Item Length (Front to Back): | 22" |
| Item Weight: | 37 lb(s) |
| Item Width (Side to Side): | 33" |
| Material: | Quartz Composite |
| Minimum Cabinet Size: | 33" |
| Number of Bowls: | 1 |
| Number of Faucet Holes: | 1 |
| Overall Dimensions: | 33" x 22" x 9" |
| SKU: | QT-812-WH |
| Shape: | Rectangular |
| Ship Method: | FedEx Ground |
| cUPC Certified?: | Yes |
Warranty
25 Year Limited Warranty
Karran Warranty Details (PDF)
Installation Instructions
Installation Instructions (PDF)
Product Specifications (PDF)
Product Care
Karran Product Care (PDF)
Related Products
Faucet(s):
- Karran Scottsdale Single Lever Handle Lead-free Brass ADA Kitchen Faucet, Pull Down, Brushed Gold, KKF210BG
- Karran Scottsdale Single Lever Handle Lead-free Brass ADA Kitchen Faucet, Pull Down, Chrome, KKF210C
- Karran Scottsdale Single Lever Handle Lead-free Brass ADA Kitchen Faucet, Pull Down, Gun Metal Grey, KKF210GG
- Karran Scottsdale 1.8 GPM Single Lever Lead-free Brass ADA Kitchen Faucet, Pull-Down, Matte Black, KKF210MB
- Karran Scottsdale 1.8 GPM Single Lever Lead-free Brass ADA Kitchen Faucet, Pull-Down, Stainless Steel, KKF210SS
- Karran Bluffton Single Lever Handle Lead-free Brass ADA Kitchen Faucet, Pull Down, Chrome, KKF220C
- Karran Bluffton Single Lever Handle Lead-free Brass ADA Kitchen Faucet, Pull Down, Matte Black, KKF220MB
- Karran Bluffton Single Lever Handle Lead-free Brass ADA Kitchen Faucet, Pull Down, Stainless Steel, KKF220SS
- Karran Tumba Single Lever Handle Lead-free Brass ADA Kitchen Faucet, Pull Down, Chrome, KKF230C
- Karran Tumba Single Lever Handle Lead-free Brass ADA Kitchen Faucet, Pull Down, Matte Black, KKF230MB
- Karran Tumba Single Lever Handle Lead-free Brass ADA Kitchen Faucet, Pull Down, Stainless Steel, KKF230SS
- Karran Weybridge Single Lever Handle Lead-free Brass ADA Kitchen Faucet, Pull Down, Chrome, KKF240C
- Karran Weybridge Single Lever Handle Lead-free Brass ADA Kitchen Faucet, Pull Down, Stainless Steel, KKF240SS
- Karran Dockton Single Lever Handle Lead-free Brass ADA Kitchen Faucet, Pull Down, Chrome, KKF250C
- Karran Dockton 1.8 GPM Single Lever Lead-free Brass ADA Kitchen Faucet, Pull-Down, Stainless Steel, KKF250SS
- Karran Hillwood Single Lever Handle Lead-free Brass ADA Kitchen Faucet, Pull Down, Chrome, KKF260C
- Karran Hillwood Single Lever Handle Lead-free Brass ADA Kitchen Faucet, Pull Down, Stainless Steel, KKF260SS
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
4.3 ★★★★★
Based on 211 reviews
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Product Reviews
★★★★★ 5
Give it a few weeks! It works!
Flavor Name: 1. Sensitive Mint, Size: 4 Ounce (Pack of 1)
I've been brushing with this toothpaste twice a day for about 3 weeks. I can see an improved whitening. My hairdresser, new one I hadn't met before, told me I have perfect teeth. Actually they're not that straight but the color of my teeth makes up for the misalignment of some of them. Flavor of toothpaste is good. Didn't cause any sensitivity for me.
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Reviewed in the United States on May 8, 2026
★★★★★ 5
Love this!
Flavor Name: 1. Sensitive Mint, Size: 4 Ounce (Pack of 1)
This toothpaste does not foam but my mouth has never felt cleaner or fresher! The taste is minty fresh and I have noticed a difference in the whiteness of my teeth since I started using it! Very effective and I highly recommend!
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Reviewed in the United States on May 9, 2026
★★★★★ 4
Baking soda never works out well
Flavor Name: 1. Sensitive Mint, Size: 4 Ounce (Pack of 1)
I don't know why I decided to chance it but it didn't take long for my teeth to start aching. I realized baking soda might be the cause of my toothache issues when I switched between a few and realized the baking soda ones were accompanied by aching. I think I went with this because it claims to be for sensitivity and I thought the nhap would help whatever the baking soda affected but not the case.
If you have tooth ache, consider it might actually be the toothpaste and don't just go looking for "sensitive" labels. This might work in combination with other toothpaste. I.e. not multiple times a day but once a day and a different one for other brushing.
I've noticed not being as able to tell when it's been a while since I brushed. This was the main change so it might be effective at cleaning.
The tube is metal and hard to press but the paste consistency is less firm than others so it works out. It didn't take much to get the paste out. It gives a light foam. The taste is not sweet. It's tolerable but borders on bad.
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Reviewed in the United States on May 16, 2026
★★★★★ 5
Mr. Hancock Intrigues Once Again!
Format: Paperback
Mr. Hancock is a fabulous writer/author that I have had the pleasure of reading for many years now! Be it his non-fiction books or like this book, historical-based fiction, he always leaves you thinking and contemplating life and where we come from and how we fit in on this planet and in the this universe! This book had me right from the very first paragraph, I knew it wouldn't take me long to finish it, which it didn't...of course, leaving me hungry for the next book in this trilogy! I have always been intrigued and fascinated with the paranormal and was pleasantly surprised to find it fitting in perfectly and so naturally in this tale. What I would like to thank Mr. Hancock for is his ability to describe scenes, people, actions, interactions, rituals, etc. in such clear, concise and extreme detail using many rarely-used (anymore in this day and age) adjectives making every page come alive for me! I was so enthralled with his writing in this book that I felt like I was watching a movie...very vivid! I almost felt as if I was in that world and that time while reading this fabulous book! I was relating part of the book to my husband one day and actually started out a sentence by saying to him..."she told me", my gosh...I caught myself in mid-sentence...what was I saying?!?! That's how captivating this book and the story was to me...I WAS there! Thank you once again Mr. Hancock for all you do and all your studies...you are always thought-provoking in all you bring to us...your readers, listeners and followers! Your work and travels are much appreciated and certainly needed for the awakening of mankind...please don't quit sharing with us anytime soon!
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Reviewed in the United States on December 30, 2013
★★★★★ 5
Gripping & Enthralling
Format: Kindle
Get this book, and jump on the thrill ride. Savage war dogs in full plate armor, human sacrifice on an industrial scale, cannons firing grapeshot point blank into charging hordes of unsuspecting warriors, intense duels within the Spanish and Native groups... this book is graphic and hard to put down.
Just be aware that as pt. 1 of a trilogy, it WILL leave you hanging, and wanting more. I suppose that is just the nature of the beast... and we must patiently await pt. 2.
Far more historical than a fantasy, but more fantastic than a history... this novel falls almost perfectly into that middle ground, sweet spot. It is extremely well researched, with few liberties taken, so you really feel like you are observing things that could very well have transpired. However, it goes beyond a flat, boring recreation of the extant journals and histories of the conquest of New Spain, and introduces vivid characters, visions, dreams, and witchcraft to bring the tale to life.
Historians might appreciate the graphic and accurate depictions of battles and intrigue, and fantasy buffs might dig the subplots involving mushroom visions, metaphysical "gods," and a young witch in Tenochtitlan (being stuff that couldn't be derived from source material and must come from the prolific mind of Mr. Hancock). Some might prefer these things stay separate and "never the twain shall meet," but there are books enough for purists out there. What Graham Hancock has done is present a page-turning story which fully draws the reader into a world which is a fairly good estimation of that world that existed when Cortez & his worldview met the Mexica & the Maya... and supplanted theirs.
Given that most everyone on Earth already knows this story--and how it ends--it was IMHO a very wise decision for the author to add drama and tension by fleshing this out into a "fictional" novel. I would say the breakdown is 1/3rd non-fiction, 1/3rd logical extrapolations from what we know, and 1/3rd pure fantasy. I honestly can't say which part I prefer.
Just do yourself a favor and read this.
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Reviewed in the United States on March 6, 2014