Karran | Stone Composite
Karran Seamless Rectangular Quartz Composite Undermount Bathroom Sink
Karran Seamless Rectangular Quartz Composite Undermount Bathroom Sink
SKU: Q-309-GR-SP2K553X1
- Regular price
- Price: $355.00
- Regular price
- List Price:
- Sale price
- Price: $355.00
- Unit price
- / per
Shipping included in the online price
Crafted from high-quality quartz material, this sink combines modern design with exceptional functionality. The seamless undermount installation enhances the clean, uninterrupted look of your countertop, making it a perfect fit for contemporary bathroom interiors.
FREE shipping to the lower 48 states | Free pickup in Anaheim, CA
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Key Features & Benefits
- Seamless Undermount Installation: Designed for a smooth, seamless transition from the countertop to the basin, creating a refined, sleek look that elevates the overall design of your bathroom.
- Premium Quartz Composition: Made from 80% natural quartz crystals and 20% high-performance acrylic resins, providing superior durability and a sophisticated finish that complements modern bathroom designs.
- Exceptional Durability: The sink’s quartz composition offers resistance to scratches, stains, and chipping, ensuring it stays pristine even with daily use.
- Easy Maintenance: Keeping your sink clean is simple with just water, non-abrasive cleaners, and a cloth. Regular cleaning helps prevent water spots and soap film buildup, ensuring long-lasting beauty.
- Variety of Elegant Color Options: Available in 12 different colors to perfectly match your bathroom décor, offering flexibility and customization for any design theme.
- Extended Warranty: Comes with a 25-year manufacturer warranty, providing peace of mind and ensuring long-term reliability.
Specifications
- Series: Karran Quartz Vanity Series
- Bowl Configuration: Single Bowl
- Overall Sink Length (Side to Side): 20”
- Overall Sink Width (Front to Back): 14”
- Minimum Cabinet Size: 24" vanity base cabinet
- Drain Opening Size: 1-3/8”
- Warranty: 25 Year Manufacturer Warranty
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.
Returns
Returns need prior approval, so please contact us first. Restocking fees apply, and we can't accept returns after 30 days. Clearance items are sold as is. See the full return policy.
Questions
Not sure it fits? Call 657-279-8130, email sales@kbfhomeimprovement.com, or visit our Anaheim showroom at 1630 N. State College Blvd, Monday to Saturday, 9 AM to 5 PM. We usually reply within 1 to 2 business days.


A Closer Look Before You Choose
Explore the dimensions, materials, finishes and available options for Karran Seamless Rectangular Quartz Composite Undermount Bathroom Sink. Check the product specifications and delivery details before placing your order.
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from 498 reviewsThe shower doors were installed on 8/17/2026. They are gorgeous and we love them!
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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!
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!
Exactly what we were looking for!








