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The Karran Quattro QM170WH is a single-bowl acrylic vanity sink in Matte White, designed for above-counter installation into any countertop material and built to meet ADA compliance requirements.
Matte White is the finish that disappears into the design. It does not compete with tile, stone, or cabinetry the way a bright gloss or polished chrome might. In a bathroom built around soft neutrals, warm whites, or light grays, this sink reads as part of the room rather than a focal point. It suits primary baths, guest baths, and powder rooms where a coordinated, settled-in look is the goal. The above-counter mount positions the bowl visibly on the countertop, a style choice that opens up the vanity face and works particularly well in contemporary or transitional bathrooms.
The sink is built from acrylic resin, a lightweight material that installs with less countertop reinforcement than stone or cast iron alternatives. The matte surface is consistent throughout and resists the water-spot visibility that a polished white finish tends to show. The bowl interior dimensions match the outer footprint at 25-1/4 by 15-1/2 inches, so the full sink length is usable basin, not taken up by a thick rim.
This sink carries ADA compliance and IAPMO certification, making it a straightforward specification for projects where accessibility compliance is part of the scope, including accessible guest baths, assisted-living renovations, and commercial or hospitality applications. Above-counter installation works with all countertop materials, so it does not restrict the countertop choice. Confirm the vanity cabinet can support an above-counter mount and check the 25-1/4 by 15-1/2 inch footprint against the countertop cutout plan before ordering.
The sink sits on top of the countertop surface rather than dropping through or mounting underneath it. The countertop needs a drain cutout sized to the 1-3/4 inch drain opening, but the sink itself rests above, so the mounting method does not restrict which countertop material you use.
Yes. The QM170WH is ADA compliant and IAPMO certified. Confirm the full vanity assembly, including mount height and knee clearance, meets the applicable ADA requirements for the project.
Acrylic resin is lighter than ceramic or porcelain, which simplifies installation and puts less stress on the countertop. The matte surface is smooth and easy to wipe down. It is an indoor bathroom material and is not rated for outdoor use.
A matte surface is less prone to showing water spots and fingerprints than a high-gloss finish, which makes it a practical choice in a busy bathroom without requiring extra maintenance.
Choose the Karran Quattro QM170WH when the design calls for a clean, above-counter sink that holds its own in any neutral palette, meets compliance requirements, and installs above any countertop material without restricting the build.
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