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KarranStone Composite
Seamless 31" Quartz Composite Undermount Kitchen Sink
Seamless 31" Quartz Composite Undermount Kitchen Sink
SKU: Q-340-BL-SP6V057F7
- Regular price
- Price: $750.00
- Regular price
- List Price:
- Sale price
- Price: $750.00
- Unit price
- per
Shipping included in the online price
FREE shipping to the lower 48 states | Free pickup in Anaheim, CA
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Shipping: How Delivery Works
Shipping: How Delivery Works
Shipping is included to the 48 continental United States. Larger items ship by freight with liftgate service, and the carrier calls to set a delivery time.
Prefer to pick up? Free pickup at our Anaheim, CA showroom. Choose Pickup at checkout.
In stock items leave our warehouse in 3 to 5 business days. The exact rate for your cart is always shown at checkout before you pay. We are not able to ship to Hawaii or Alaska.
PRODUCT DESCRIPTION
Seamless 31" Quartz Composite Undermount Kitchen Sink in Black, White, Grey, Brown, and Bisque
Bring refined performance and minimalist elegance to your kitchen with the Seamless 31" Quartz Composite Sink. Featuring a generously sized single basin and seamless undermount installation, this sink offers a modern look with long-lasting durability and rich stone-toned finishes that complement any countertop.
Key Features & Benefits
- Seamless Undermount Design: Specialized rim allows clean integration into laminate or solid surface countertops
- Flush Mount Option for Stone: Designed for a streamlined flush fit into granite or quartz counters
- Durable Quartz Composite: Constructed from 80% natural quartz crystals blended with pure acrylic resin for superior strength and aesthetic appeal
- Heat & Thermal Shock Resistant: Withstands up to 535°F and sudden hot-to-cold temperature changes
- Hygienic & Non-Porous: Repels bacteria and resists staining from food residue and liquids
- Ultra-Resilient Surface: Resists scratches, impact, abrasion, and daily wear with ease
- Low Noise Operation: Naturally absorbs sound and reduces vibrations while in use
- Color-Rich & UV Protected: Available in 6 curated tones that resist fading over time
- Deep Single Bowl Functionality: The 9" depth accommodates large cookware with ease, while the rear drain placement improves under-sink storage space
- Easy to Maintain: Just soap and water keep the surface clean and looking like new
Specifications
- Series: Quartz Q Series
- Sink Configuration: Single Bowl
- Overall Dimensions: 30-7/8" L x 18-7/8" W
- Inside Bowl Dimensions: 28-3/8" x 16-3/8" x 9"
- Minimum Cabinet Size: 33"
- Drain Opening: 3.5"
- Disposal Compatibility: Yes
- Weight: Approx. 38 lbs
- Material: 80% Quartz, Acrylic Resin
- Certifications: cUPC Certified
- Warranty: 25-Year Manufacturer Warranty
- Included Accessories: None
- Finish Colors: Black, White, Grey, Concrete, Brown, Bisque
Streamline your kitchen with the timeless beauty and high performance of the Seamless 31" Quartz Composite Sink. Its understated design, deep basin, and stone-toned finishes offer a modern foundation for a kitchen that’s made to work and designed to inspire.
A Closer Look Before You Choose
Explore the dimensions, materials, finishes and available options for Seamless 31" Quartz Composite Undermount Kitchen Sink. Check the product specifications and delivery details before placing your order.
Plan Your VisitWhat KBF Customers Have to Say
Reviews from customers across our store. Bought this one? Your review will show here.
Let customers speak for us
The shower doors were installed on 8/17/2026. They are gorgeous and we love them!
Mediterranean Sea Pantelleria Waterproof SPC Flooring
These door way surpass anything we could have hoped for. They are sturdy and beautiful. They glide like a breeze.Shopping online is tough. You can have confidence with KFB.
Currently live in Las Vegas, made the trip to get flooring. I arrived as the store was closing (literally locking the doors) they opened up as the staff knew I was driving from out of state. Excellent customer service, will purchase additional flooring to finish remaining rooms. Highly recommended
Sturdy, solid White Oak. Beautifully crafted, designed, and finished. Light enough for one person to move and stable enough to stand without wall-mounting (arrives fully assembled)... I chose this as a bathroom linen closet, but also works as a small armoire for the bedroom or living room, or as a kitchen pantry (or for dishes/cutlery/napkins)
It's really beautiful !!! Vanity and sink are perfectly made, texture, good opening mechanisms, unique color combined with everything (gray oak )This is really the centrepiece of the whole bathroom. Customer support - I was pleasantly amazed , they immediately respond to emails, polite, responsible, everything was resolved in aRead more about review stating Really beautiful!!! very short time. I am very satisfied with my purchase !!! I highly recommend this unique company.
Beautiful, sturdy, good quality. I like the inside which is easy to clean.
Completely delighted!
![[DISCONTINUED] Fortune 42" Wall Mounted Bathroom Vanity with Reinforced Acrylic Integrated Sink Top](https://review-images.judgeme.com/kbf-home-improvement/1726071511__1726071509418-annej1__original.jpg?quality=80&width=160)
Love this vanity - it was easy to install and looks great. Slight gap in between the two cabinets, but we don't mind too much. The seamless sinks & countertop are beautiful. Drawer space isn't amazing, but the soft close features and deep cabinets make up for it
Its perfect! Exactly what we were looking for. Made very well. Great price
Cabinet looks great company is easy and friendly to work with.
It's beautiful. Fits the room design perfectly. The high gloss makes it look very high end. People are going NUTS over the vanity. Only caution is we had to cut a slot for plumbing in shelf.
Beautiful addition to our basement bathroom renovation. It is taller than typical vanities, which is perfect for us being a tall family. I love the thick vanity top. I think it will hold up ok. This bathroom is also connected to our daughter�s bedroom, and she loves the storage this vanity has.
Gorgeous!
![[DISCONTINUED] Bow 48" Wall Mounted Bathroom Vanity with Reinforced Acrylic Integrated Sink Top](https://review-images.judgeme.com/kbf-home-improvement/1726071813__1726071811246-lindac1__original.jpg?quality=80&width=160)
Exactly what we were looking for!
