Karran QU-711-BL Undermount Sink For New Tops

Karran QU-711-BL undermount sink is a quartz black double 60/40 bowl sink designed for new kitchen countertops, giving installers a defined layout with a larger and smaller bowl. The external bowl dimensions of 32-1/2 x 19-1/2 inches establish the overall cabinet and countertop span, which helps in planning base cabinet sizing and stone cutout space. Internal bowl dimensions of 17-1/2 x 15-3/4 x 9 inches on the large side and 11-3/8 x 15-3/4 x 9 inches on the small side set usable depth and width, which affects how pots, pans, and other workpieces sit in the sink. The sink bowl surface has a matte finish that shapes the visual presentation of the installation and how the surface looks in typical kitchen lighting. All external dimensions are approximate to 1/4 inch, which defines the tolerance when coordinating with templates and stone machining.

Quartz Double Bowl Sink Details That Matter

• The sink is manufactured from 80 percent crushed quartz plus 20 percent acrylic resin, creating a quartz composite body that determines how the sink feels during use and how it pairs visually with many stone countertops.
• A 1-1/4 x 3/4 inch machined, resin matrix rim defines the supporting edge, which influences how the sink seats against the underside of the stone and how the overhang or flush fit looks at the finished cutout.
• The waste opening is 3-1/2 inches, matching a common drain size so installers can plan standard 3-1/2 inch waste fittings and related plumbing layouts without modifying the sink opening.
• The sink bowl surface has a matte finish, shaping both glare levels and appearance in the finished kitchen, which matters when aligning the sink look with surrounding cabinets and surfacing materials.
• The sink is supplied without mounting clips and template, so installers rely on digital templates or their own methods to position and support the sink during undermount installation.

Undermount Installation And Countertop Fit

This Karran quartz undermount sink requires undermount installation, which determines that it attaches beneath the countertop rather than sitting on top. It may not be top mounted, so the sink is suited to projects already set up for an undermount working method. The sink can only be installed in new countertops, not existing countertops with an existing sink cutout, which directs it toward new fabrication work instead of retrofit situations. It may be undermounted to all stone products, opening up use with a wide range of stone countertop materials. A 1/8 inch overhang is recommended at the cutout, but the sink can also be flush installed, giving fabricators a choice between a slight reveal or a level edge to match the project design.

Using This Quartz Double Bowl Sink On Projects

Where This Quartz Black Sink Is Applied

The Karran 32 inch wide quartz black double 60/40 bowl undermount sink fits kitchen layouts that call for a large working bowl and a smaller secondary bowl, shaping dishwashing, prep, or cleanup zones. Its external dimensions of 32-1/2 x 19-1/2 inches make it suitable for countertop runs that can accommodate this span, guiding cabinet layout and stone blank sizing. Internal bowl dimensions of 17-1/2 x 15-3/4 x 9 inches and 11-3/8 x 15-3/4 x 9 inches define how much vertical and horizontal room is available for daily tasks, such as holding larger cookware in the deeper area while using the smaller side for rinsing or prep. Because this sink can be undermounted to all stone products, it works with a range of stone countertop materials in kitchen and similar work spaces that specify stone as the work surface.

Details That Support Consistent Install Results

The sink is manufactured from 80 percent crushed quartz plus 20 percent acrylic resin, which creates a consistent quartz composite structure that helps installers anticipate how the material behaves when supported under stone. Its 1-1/4 x 3/4 inch machined, resin matrix rim establishes a defined contact area against the underside of the countertop, which helps set repeatable positioning when clamping or supporting the sink during adhesive cure. All external dimensions are approximate to 1/4 inch, so fabricators have a known tolerance window when working from digital sink templates and sizing the stone cutout. A recommended 1/8 inch overhang lets fabricators leave a slight lip of stone over the sink edge, while the option for flush installation supports projects calling for a level transition from countertop to bowl opening. The 3-1/2 inch waste opening is sized for standard 3-1/2 inch drains, simplifying layout of the drain location relative to cabinets and helping align plumbing runs below the sink.

Common Questions About Karran QU-711-BL Sink

Choose This Sink For New Stone Installations

The Karran quartz black double 60/40 bowl undermount sink pairs with new stone countertops that can accept undermount installation, giving projects a defined 32-1/2 x 19-1/2 inch sink footprint. Its 80 percent crushed quartz plus 20 percent acrylic resin construction and matte finish shape both the working surface and the finished appearance in the kitchen. With specified internal bowl dimensions and a 3-1/2 inch waste opening, the QU-711-BL provides clear parameters for cabinet, plumbing, and stone layout. Select this sink when a quartz composite double 60/40 undermount configuration in new stone countertops is the required design.