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The Karran Quattro QM176WH is a single-bowl acrylic vanity sink in Matte White, designed for above-counter installation into any countertop material and built to meet ADA accessibility requirements.
Matte White is the finish that tends to disappear into a bathroom design in the best way: it reads neutral against white cabinetry, softens a darker vanity, and holds its own alongside chrome, brushed nickel, or matte black fixtures without competing. This sink suits a primary bath, a guest bath, a powder room, or an accessible bathroom where ADA compliance is part of the project specification. Because it installs above the counter rather than under it, the countertop edge stays intact and the vanity can be built with any countertop material without special fabrication for undermounting.
The bowl is made from acrylic resin, a material that keeps the sink lightweight relative to ceramic or stone alternatives and consistent in color through the Matte White finish. The matte surface diffuses light rather than reflecting it, which means water spots and minor surface marks are less visible than on a high-gloss bowl. The 4-3/4 inch interior depth gives enough clearance for everyday hand-washing tasks without the bowl dominating a compact vanity cabinet.
This sink is a practical match for accessible bathroom builds, where ADA compliance is a firm requirement, and for renovation projects where the countertop is staying in place and an above-counter installation avoids a new cutout. Designers specifying accessible guest baths, contractors finishing an ADA-required vanity, or homeowners refreshing a powder room with a cleaner, matte look will all find this sink addresses the brief. The 21-1/4 inch width fits standard single-sink vanity cabinets, and the above-counter mount works with the full range of countertop materials on site.
Yes. It is ADA compliant and IAPMO certified, making it suitable for projects where accessibility standards are a specification requirement.
Yes. It is designed to install into all countertop materials, so laminate, tile, quartz, solid surface, and stone are all compatible options.
The drain opening is 1-3/4 inches in diameter, sized for standard bathroom drain assemblies. Drain hardware is not included and should be confirmed against the opening before ordering.
The inside bowl depth is 4-3/4 inches, suitable for a standard bathroom vanity.
Choose this sink when the project calls for a Matte White vanity bowl that installs above the counter, fits any countertop material, and satisfies ADA compliance without extra steps.
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