Bold Color and Above-Counter Drama in Quartz Composite
The Karran Sternhagen SQS100BL is a vessel-mount single bowl bathroom sink crafted from quartz composite and finished in Black. It sits above the vanity surface as a visible design element, bringing both presence and material durability to the countertop without the constraints of a recessed installation.
Key Features
• Quartz composite construction delivers a sink made from 80% natural quartz crystals and 20% high-performance acrylic resin.
• Highly scratch, stain, chip, and heat resistant surface holds up to the demands of daily bathroom use.
• Vessel-mount installation places the bowl on top of the vanity surface, making it a focal point rather than a hidden fixture.
• Single bowl configuration provides an uninterrupted basin with full usable interior space.
• Black finish offers a deep, matte-toned color that coordinates with dark-hardware and high-contrast vanity designs.
• No faucet holes on the bowl — the faucet mounts through the vanity top or wall, keeping the sink profile clean.
Where This Sink Fits the Vanity
Vessel sinks occupy a specific niche in bathroom design: they work best when the bowl is meant to be seen. The Sternhagen's Black quartz composite makes that visibility an asset rather than a liability. This is the right choice for powder rooms and primary baths where a sleek, above-counter aesthetic is the point — where a recessed undermount would disappear into the counter and a white bowl would soften the contrast the design is built around. Because the bowl sits on top of the surface, the vanity top itself can be a simpler slab or tile, with no cutout required beyond the drain opening. The absence of faucet holes on the bowl keeps the exterior form unbroken; the faucet mounts through the countertop or from the wall, so the pairing should be planned before the top is finished. A tall vessel faucet or a wall-mount faucet provides the clearance this installation style requires.
Material Built for the Long Term
Quartz composite is an engineered material, and the Sternhagen line reflects that. At 80% natural quartz and 20% acrylic resin, the bowl is denser and harder-wearing than acrylic alone. The Black colorway runs through the material rather than sitting as a surface coat, which means everyday use — rings from products, abrasive contact, heat from a warm basin — does not expose a different layer underneath. The material is described by the manufacturer as highly resistant to scratching, staining, chipping, and heat, making it a practical choice in bathrooms that see real use, not just light traffic. The Black finish also tends to be more forgiving of water spots than high-gloss white surfaces, which is a practical consideration in vanity applications.
Who Reaches for This Model
Design-forward homeowners renovating a primary bath or powder room and working with a dark-hardware palette will find this sink pulls the room together. Interior designers specifying fixtures for high-contrast or minimalist vanity schemes will appreciate that the quartz holds its color over time without the surface sensitivity of a painted or coated finish. Cabinet shops and contractors setting a vessel sink into a new vanity top can work with the straightforward above-counter installation — no undermount clip system, no countertop edge finishing required below the bowl. The single bowl format suits standard single-occupancy vanity configurations and keeps the build simple.
Frequently Asked Questions
Does this sink include a drain assembly?
No. The drain assembly is sold separately. A vessel drain sized for a 1-3/4 inch drain opening is the appropriate companion — confirm the drain is specified for a vessel or above-counter bowl installation when ordering.
What type of faucet works with this vessel sink?
A tall vessel faucet or a wall-mount faucet provides the reach and clearance this above-counter bowl requires. A standard short-spout lavatory faucet does not have enough height to clear the bowl's rim comfortably.
Is this sink reversible or directional?
As a single bowl vessel, there is no handed orientation. The bowl can be positioned on the vanity in whichever direction the drain aligns with the plumbing below.
How does the Black quartz finish hold up compared to a painted or coated surface?
The color in a quartz composite sink runs through the material rather than sitting as a topcoat, so normal use does not chip or peel it the way a painted finish can. The manufacturer describes the material as highly resistant to scratching, staining, chipping, and heat.
Can this sink be used in a commercial restroom?
The source data does not include a commercial or ADA certification for this model. For commercial or ADA-sensitive projects, confirm compliance requirements with the project's plumbing specifications before specifying.
A Statement Sink That Works as Hard as It Looks
The Sternhagen vessel in Black delivers the above-counter impact a design-forward vanity calls for, backed by the durability and material consistency that quartz composite provides — a combination that keeps the fixture looking intentional long after the renovation is complete.
