A Bold Black Undermount Lavatory Built for Modern Vanity Design
The Karran VC-106-BL is a rectangular vitreous china undermount vanity sink finished in Black, sized to fit a 21-inch minimum vanity base. Its double-glazed surface and clean-lined silhouette make it a strong choice for bathrooms where the hardware and fixtures do the visual work.
Key Features
• Double-glazed vitreous china construction delivers a high-gloss Black finish that resists stains, scratches, and scuffs.
• Undermount installation positions the bowl beneath the vanity top, keeping the counter surface clean and uninterrupted.
• Single rectangular bowl provides a generous, unobstructed basin for everyday bathroom use.
• ADA compliant when installed in accordance with ADA guidelines, supporting accessible vanity configurations.
• 21-inch minimum cabinet size confirms fit before ordering, eliminating guesswork at installation.
• No faucet holes on the bowl, so the faucet and accessories mount cleanly through the vanity top.
Where This Sink Fits the Project
Black fixtures carry weight in contemporary, industrial, and transitional bathroom designs, and this undermount bowl puts that finish below the counter edge where it frames the stone or solid surface top from underneath. The rectangular shape works with modern vanity cabinets where a vessel would feel too tall and a round drop-in would break the geometry. It suits primary bathrooms, powder rooms, and hospitality vanities where the design intent calls for matte or contrasting dark fixtures paired with a light countertop, or an all-dark palette. Because the bowl mounts beneath the top with no visible rim, the fabricator finishes the countertop edge to spec and the transition is clean.
With a 21-inch minimum cabinet size requirement, this bowl fits compact and standard vanity bases alike, making it a practical specification for both new builds and remodel projects where the cabinet run is already set.
Material and Surface Performance
Vitreous china is fired at high temperature to fuse clay and glaze into a dense, non-porous surface. Karran's Valera Collection double-glazes the bowl, adding a second glaze layer that reinforces the high-gloss finish and its resistance to staining, scratching, and scuffing. The Black colorway runs through the glaze rather than sitting on top, so minor surface contact does not cut through to a contrasting base color. The result is a surface that holds up in daily use without demanding specialized cleaning routines. For undermount applications in stone, quartz, or solid surface, the china body bonds with standard undermount clips and silicone; the vanity top fabricator handles the final edge detail to match the reveal agreed with the client.
Who Orders This Sink
Cabinet shops and remodel contractors specifying a dark-fixture bathroom will find this bowl straightforward to work into an undermount layout without adding a custom vessel or special faucet clearance. Designers sourcing for a contemporary or transitional vanity can use the rectangular form and Black finish as an anchor piece that coordinates with matte black faucets, pulls, and lighting without relying on an obvious focal-point fixture. Homeowners renovating a primary or powder bath who want a clean counter surface and a defined color statement in the bowl itself will find the undermount format keeps the countertop open while the Black glaze handles the visual contrast. The conditional ADA compliance also makes it a usable specification for accessible residential bathrooms when installed to ADA guidelines.
Frequently Asked Questions
Does the faucet mount on the bowl itself?
No. This bowl has no faucet holes. The faucet, soap dispenser, and any other deck accessories mount through the vanity top. That gives the fabricator control over hole placement and keeps the bowl profile clean.
Is a drain assembly included?
No. A drain assembly is not included with this sink and needs to be sourced separately. Use a pop-up drain sized for a 1-3/4 inch lavatory drain opening; confirm whether your drain is made for a sink with or without an overflow before ordering.
Does this bowl have an overflow?
The VC-106-BL does not include an integral overflow. Pair it with a pop-up drain made for sinks without overflow.
What countertop materials work with this undermount sink?
Standard undermount installation is compatible with stone, quartz, and solid surface tops. The fabricator clips and silicones the bowl to the underside of the top and finishes the exposed edge to the agreed reveal. Confirm the installation method with your fabricator for laminate applications.
Can this sink be used in an ADA-compliant bathroom?
Yes, when installed in accordance with ADA guidelines. Compliance depends on the final installed height and surrounding clearances, not the bowl alone, so confirm the full vanity configuration meets the applicable requirements.
A Finished Vanity That Holds Its Look
The double-glazed Black vitreous china surface and clean undermount profile give this bowl a long service life without requiring anything beyond routine care, so the vanity looks the same on year five as it did on day one of the project.
