Clean Geometry and a Matte White Finish, Built for the Vanity Top
The Karran Quattro QM174WH is a square acrylic vessel sink that sits above the vanity surface, offering a defined geometric profile and a soft Matte White finish in a 14-1/2 by 14-1/2 by 5 inch form. It is designed for bathrooms where the bowl is meant to be seen.
Key Features
• Vessel mount installation positions the bowl above the counter rather than recessed into it, making it a visible design element on the vanity top.
• Square silhouette brings a structured, architectural look that pairs naturally with contemporary and transitional vanity styles.
• Matte White finish gives the bowl a soft, non-reflective surface that reads as clean and modern under bathroom lighting.
• Acrylic construction keeps the bowl lightweight and consistent in color throughout the material.
• Single bowl, no faucet holes means the faucet mounts through the vanity top or wall, keeping the bowl surface uninterrupted.
Where This Sink Works Best
A vessel sink changes the visual weight of a vanity. Instead of the bowl disappearing into the counter, it becomes the focal point. This sink works well in a primary bath or guest bath where the design is deliberate and the countertop is meant to be visible around the bowl. The square shape reads especially well against rectangular mirrors, flat-front cabinetry, and solid surface or stone vanity tops. Because the bowl sits on the counter rather than in it, the countertop installation is straightforward: a drain opening, not a full cutout, is all the counter requires. Plan for a taller vessel faucet or a wall-mount faucet to clear the bowl's 5 inch height comfortably.
Acrylic Construction and Matte White Surface
Acrylic is the right material for a vessel bowl that needs to stay lightweight and hold its finish over time. The Quattro bowl is consistent in color through the material, so minor surface wear does not expose a different layer underneath. The Matte White surface is non-glossy by design, which means it does not pick up water spots or fingerprints the way a high-gloss finish would. This finish suits bathrooms styled around matte fixtures, brushed or matte hardware, and neutral countertop colors. No faucet holes are pre-drilled in the bowl, which keeps the square profile clean and unbroken from every angle.
Specifying This Sink
Cabinet shops finishing a bathroom vanity project, designers sourcing fixtures for a spec, and homeowners replacing a vanity top sink will all find this bowl easy to work with. The 14-1/2 inch square footprint is compact enough for smaller vanities while still delivering a full, proportional bowl. Because the drain assembly is not included, a vessel-specific pop-up drain in a finish that coordinates with the faucet should be sourced separately. The faucet should be a vessel-height model to clear the bowl height properly. This sink is for indoor bathroom use.
Frequently Asked Questions
Does this sink have an overflow?
No. The Quattro QM174WH does not have an integral overflow. Select a drain accordingly, as pop-up drains are sold in overflow and non-overflow versions.
Is a drain included with this sink?
No. The drain assembly is sold separately. For vessel sinks, choose a vessel-style pop-up drain in a finish that coordinates with your faucet.
What type of faucet does a vessel sink require?
Vessel sinks need a taller faucet than a standard undermount or drop-in installation. Choose a vessel faucet or a wall-mount faucet sized to clear the bowl's 5 inch height comfortably.
How much countertop preparation does vessel installation require?
Unlike an undermount, a vessel sink does not require a full cutout. You need only a drain opening in the countertop surface. The bowl rests on top of the counter around that opening.
Will the Matte White finish show water spots easily?
A matte surface is generally less prone to showing water spots and fingerprints than a high-gloss finish, which is one reason it suits bathrooms with matte or brushed fixtures throughout.
A Vessel Sink That Does the Design Work
The Quattro QM174WH gives a bathroom vanity a clean, considered focal point without complicated installation, letting the countertop and cabinetry underneath speak for themselves.
