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| Box Quantity | 1 |
| Color/Finish | Black |
| Product Type | Vanity Sink |
| Overall Sink Length (Side to Side) | 28-1/8 in |
| Overall Sink Width (Front to Back) | 16-3/8 in |
| Minimum Cabinet Width Required | 30 in |
| Inside Bowl Depth | 5-1/8 in |
| Inside Bowl Length | 28-1/8 in |
| Inside Bowl Width | 16-3/8 in |
| Installation Method | Above counter |
| Designed for Installation Into | All countertop materials |
| Drain Opening Diameter | 3-1/2 in |
| Bowl Configuration | Single |
| ADA Compliant | No |
| Material Type | Quartz |





| Box Quantity | 1 |
| Color/Finish | Black |
| Product Type | Vanity Sink |
| Overall Sink Length (Side to Side) | 28-1/8 in |
| Overall Sink Width (Front to Back) | 16-3/8 in |
| Minimum Cabinet Width Required | 30 in |
| Inside Bowl Depth | 5-1/8 in |
| Inside Bowl Length | 28-1/8 in |
| Inside Bowl Width | 16-3/8 in |
| Installation Method | Above counter |
| Designed for Installation Into | All countertop materials |
| Drain Opening Diameter | 3-1/2 in |
| Bowl Configuration | Single |
| ADA Compliant | No |
| Material Type | Quartz |
The Karran Sternhagen SQS400BL is a vessel-mount quartz composite bathroom sink that sits above the vanity surface as a design focal point. Its deep, elongated bowl and Black quartz composite finish make it a natural anchor for modern, industrial, or high-contrast bathroom designs, while the material stands up to daily use without demanding high-maintenance care.
• Vessel mount installation positions the bowl above the countertop surface, making it a visible design element rather than a recessed fixture.
• Quartz composite construction combines natural quartz and acrylic resin for a finish that is highly scratch, stain, chip, and heat resistant.
• Single bowl configuration delivers an uninterrupted basin for handwashing and grooming in a spacious, open format.
• Black finish integrates seamlessly with dark vanity tops, matte metal hardware, and high-contrast bathroom palettes.
• No faucet holes on the bowl means the faucet and any accessories mount through the vanity top or wall, keeping the vessel profile clean.
Vessel sinks change how a vanity reads in a room. Because the bowl sits on top of the surface rather than dropping into it, it becomes architecture rather than just plumbing. The Sternhagen SQS400BL is sized to command that above-counter position, with an elongated footprint that suits a wide vanity top and enough bowl depth to function comfortably as an everyday sink. The vessel profile also opens up the vanity surface around it, which works especially well in smaller bathrooms where visual lightness matters.
Because the bowl carries no faucet holes, the faucet mounts through the vanity top or on the wall behind it. A taller vessel faucet is the right pairing here, providing the clearance needed to reach the bowl from above. Wall-mount faucets work equally well when the plumbing rough-in supports them.
Quartz composite is an engineered material built from natural quartz and acrylic resin, and it outperforms standard ceramics in most daily-use categories. The Black finish on the SQS400BL holds its color consistently across the full bowl and is resistant to the scratches, stains, and chips that accumulate on heavily used vanity sinks over time. The finish is not a surface coating applied over a lighter substrate — the material runs through, so minor abrasion does not create visible light streaks or worn patches. Heat resistance keeps the bowl stable against the hot-water temperatures typical in bathroom use.
Black quartz composite is also a practical choice for high-traffic bathrooms. The darker surface is more forgiving of mineral deposits and water spotting than a bright white gloss finish, and it wipes clean without specialized products.
This sink fits best in renovations and new builds where the vanity is a design statement rather than background fixture. Interior designers specifying for primary bathrooms, powder rooms, or boutique hospitality projects will find the Black finish and vessel form work across contemporary, transitional, and industrial aesthetics. Cabinet shops building custom vanities can use the elongated oval footprint as a starting point for countertop cutout and faucet-hole planning. Homeowners working through a full vanity overhaul get a sink that coordinates naturally with matte black faucets, hardware, and accessories without requiring an exact finish match.
No. Vessel-mount quartz composite sinks in the Sternhagen collection do not include an integral overflow. The drain should be selected accordingly — use a drain made for sinks without overflow.
Because the bowl sits above the counter, a taller vessel faucet or a wall-mount faucet is required to deliver water into the bowl with proper clearance. Standard short-reach deck faucets are not the right fit for vessel installations.
No, a drain assembly is not included. Select a compatible vessel drain separately and confirm it is made for sinks without overflow.
Quartz composite is more resistant to chipping than glazed china and maintains its surface in darker colors without the risk of crazing or glaze wear. It also absorbs less noise and feels warmer to the touch than ceramic. China, in contrast, is typically offered in brighter whites and may be preferred where a glossy, high-reflectance finish is the goal.
Because the bowl rests on top of the vanity surface, it is compatible with virtually any countertop material — quartz, stone, solid surface, laminate, or wood. The countertop needs only a drain opening, not a full sink cutout. Confirm the vanity top's thickness is compatible with the drain fitting you select.
The Sternhagen SQS400BL delivers a finish and form that turns the functional into the intentional — a Black quartz vessel bowl that holds its own as the centerpiece of a well-designed vanity for years of daily use.
The Karran Sternhagen SQS400BL is a vessel-mount quartz composite bathroom sink that sits above the vanity surface as a design focal point. Its deep, elongated bowl and Black quartz composite finish make it a natural anchor for modern, industrial, or high-contrast bathroom designs, while the material stands up to daily use without demanding high-maintenance care.
• Vessel mount installation positions the bowl above the countertop surface, making it a visible design element rather than a recessed fixture.
• Quartz composite construction combines natural quartz and acrylic resin for a finish that is highly scratch, stain, chip, and heat resistant.
• Single bowl configuration delivers an uninterrupted basin for handwashing and grooming in a spacious, open format.
• Black finish integrates seamlessly with dark vanity tops, matte metal hardware, and high-contrast bathroom palettes.
• No faucet holes on the bowl means the faucet and any accessories mount through the vanity top or wall, keeping the vessel profile clean.
Vessel sinks change how a vanity reads in a room. Because the bowl sits on top of the surface rather than dropping into it, it becomes architecture rather than just plumbing. The Sternhagen SQS400BL is sized to command that above-counter position, with an elongated footprint that suits a wide vanity top and enough bowl depth to function comfortably as an everyday sink. The vessel profile also opens up the vanity surface around it, which works especially well in smaller bathrooms where visual lightness matters.
Because the bowl carries no faucet holes, the faucet mounts through the vanity top or on the wall behind it. A taller vessel faucet is the right pairing here, providing the clearance needed to reach the bowl from above. Wall-mount faucets work equally well when the plumbing rough-in supports them.
Quartz composite is an engineered material built from natural quartz and acrylic resin, and it outperforms standard ceramics in most daily-use categories. The Black finish on the SQS400BL holds its color consistently across the full bowl and is resistant to the scratches, stains, and chips that accumulate on heavily used vanity sinks over time. The finish is not a surface coating applied over a lighter substrate — the material runs through, so minor abrasion does not create visible light streaks or worn patches. Heat resistance keeps the bowl stable against the hot-water temperatures typical in bathroom use.
Black quartz composite is also a practical choice for high-traffic bathrooms. The darker surface is more forgiving of mineral deposits and water spotting than a bright white gloss finish, and it wipes clean without specialized products.
This sink fits best in renovations and new builds where the vanity is a design statement rather than background fixture. Interior designers specifying for primary bathrooms, powder rooms, or boutique hospitality projects will find the Black finish and vessel form work across contemporary, transitional, and industrial aesthetics. Cabinet shops building custom vanities can use the elongated oval footprint as a starting point for countertop cutout and faucet-hole planning. Homeowners working through a full vanity overhaul get a sink that coordinates naturally with matte black faucets, hardware, and accessories without requiring an exact finish match.
No. Vessel-mount quartz composite sinks in the Sternhagen collection do not include an integral overflow. The drain should be selected accordingly — use a drain made for sinks without overflow.
Because the bowl sits above the counter, a taller vessel faucet or a wall-mount faucet is required to deliver water into the bowl with proper clearance. Standard short-reach deck faucets are not the right fit for vessel installations.
No, a drain assembly is not included. Select a compatible vessel drain separately and confirm it is made for sinks without overflow.
Quartz composite is more resistant to chipping than glazed china and maintains its surface in darker colors without the risk of crazing or glaze wear. It also absorbs less noise and feels warmer to the touch than ceramic. China, in contrast, is typically offered in brighter whites and may be preferred where a glossy, high-reflectance finish is the goal.
Because the bowl rests on top of the vanity surface, it is compatible with virtually any countertop material — quartz, stone, solid surface, laminate, or wood. The countertop needs only a drain opening, not a full sink cutout. Confirm the vanity top's thickness is compatible with the drain fitting you select.
The Sternhagen SQS400BL delivers a finish and form that turns the functional into the intentional — a Black quartz vessel bowl that holds its own as the centerpiece of a well-designed vanity for years of daily use.
Please be advised that product(s) you’re purchasing may have State of California Prop 65 warnings associated. For more information, go to www.P65Warnings.ca.gov
Please be advised that product(s) you’re purchasing may have State of California Prop 65 warnings associated. For more information, go to www.P65Warnings.ca.gov