Karran 32"W x 19-1/2"D Quartz Double 60/40 Bowl Undermount Sink - QU-711-BR

Karran QU-711-BR Quartz Sink For Busy Kitchens

Karran QU-711-BR quartz sink brings a 32-1/2 inch wide by 19-1/2 inch deep undermount double bowl layout, giving installers a defined footprint for new kitchen countertop layouts that balances usable space with standard cabinet runs. The sink provides a 60/40 double bowl configuration, with one large and one small bowl, so fabricators can position prep and clean-up zones without changing the overall cabinet plan. Internal bowl dimensions of 17-1/2 by 15-3/4 by 9 inches and 11-3/8 by 15-3/4 by 9 inches set clear cavity sizes, which helps coordinate plumbing rough-ins and base cabinet clearances. Manufactured from 80 percent crushed quartz plus 20 percent acrylic resin, the sink offers a dense, consistent body that supports accurate undermount routing. The matte finish bowl surface offers a non-gloss appearance that can visually complement many stone countertop finishes in residential kitchen projects.

Quartz Sink Details That Support Real Work

• The 32-1/2 inch by 19-1/2 inch external dimensions create a predictable cutout area, helping countertop fabricators plan sheet yield and seam placement on stone slabs.
• The 17-1/2 by 15-3/4 by 9 inch and 11-3/8 by 15-3/4 by 9 inch internal bowls define usable sink volume, aiding plumbers and designers in sizing each side for everyday kitchen tasks.
• The 60/40 double bowl layout separates a larger and smaller work area, allowing installers to orient the sink to support client preferences for washing, rinsing, or prep functions.
• The 3-1/2 inch waste opening matches a common drain size, simplifying coordination with standard kitchen drain components and routing of under-sink plumbing.
• The sink bowl matte finish gives a subdued look, helping installers blend the sink visually with stone countertops that have honed or low-sheen finishes.
• The 1-1/4 by 3/4 inch machined resin matrix rim offers a defined mounting surface, supporting consistent undermount edge profiles along the stone cutout.

Undermount Quartz Sink Installation And Fit

This Karran 32 inch by 19-1/2 inch quartz double 60/40 bowl undermount sink is designed for undermount installation only, so fabricators can rout a clean, continuous stone surface without an exposed sink deck. It may not be top mounted, which keeps installation methods focused on a single, consistent undermount approach. The sink can only be installed in new countertops, not in existing countertops with an existing sink cutout, directing its use to new fabrication or full replacement jobs. It may be undermounted to all stone products, giving shops flexibility across granite, quartz, and similar stone materials in their lineup. A 1/8 inch overhang is recommended but it can also be flush installed, so installers can choose between a slight reveal or a straight flush edge detail to suit the project design.

Using This Quartz Sink In Kitchen Projects

Where The Karran QU-711-BR Quartz Sink Fits

The Karran QU-711-BR quartz sink sits in the quartz sinks class and is intended for kitchen use, aligning with standard kitchen base cabinet and countertop layouts. Its 32-1/2 inch by 19-1/2 inch external dimensions position it well for many common kitchen sink base widths, giving designers a clear footprint when drafting plans. The 60/40 double bowl configuration with internal bowls of 17-1/2 by 15-3/4 by 9 inches and 11-3/8 by 15-3/4 by 9 inches supports layouts where one side is prioritized for washing or soaking and the other for rinsing or prep. Because this sink can only be installed in new countertops, it fits best into projects where stone is being fabricated or replaced, allowing the fabricator to cut the exact opening profile. Its ability to be undermounted to all stone products means shops can standardize one sink model across different stone materials in their portfolio.

Details That Support Consistent Undermount Results

The Karran QU-711-BR quartz sink is manufactured from 80 percent crushed quartz plus 20 percent acrylic resin, creating a solid body that supports precise undermount routing and alignment under stone. The 1-1/4 by 3/4 inch machined resin matrix rim provides a defined, uniform mounting ledge, which helps fabricators achieve even support when they bond the sink to the underside of the countertop. A recommended 1/8 inch overhang gives a clear target when profiling the countertop edge, while the option for flush installation lets shops match existing design standards in different projects. The 3-1/2 inch waste opening aligns with common kitchen drain sizing, streamlining layout for drain location and compatible plumbing components. Supplied without mounting clips and template, the sink invites fabricators to rely on their preferred shop methods and custom supports during installation. Digital templates for CNC machines are available at www.karran.com, which supports accurate stone cutouts and helps repeat the same sink opening across multiple jobs.

Common Questions About This Karran Quartz Sink

Select This Quartz Sink For New Stone Work

The Karran QU-711-BR quartz double 60/40 bowl undermount sink offers a 32-1/2 by 19-1/2 inch footprint, giving kitchen projects a clear size standard for new stone countertops. Its 80 percent crushed quartz plus 20 percent acrylic resin construction and 1-1/4 by 3/4 inch machined resin matrix rim support precise undermount installation. With a 3-1/2 inch waste opening, matte finish bowl surface, and suitability for undermounting to all stone products, this sink aligns well with common kitchen layouts and shop fabrication workflows. Put the QU-711-BR into your next new countertop project when you need a defined 60/40 double bowl quartz undermount layout.