Karran 32"W x 21-1/4"D Quartz Gray Double 60/40 Bowl Undermount Sink Kit - QU-811-GR-PK1

Karran QU-811-GR-PK1 Sink For Busy Kitchens

Karran QU-811-GR-PK1 sink is a 32 inch wide by 21-1/4 inch deep quartz gray double 60/40 bowl undermount sink kit that creates a functional workstation in a standard kitchen layout. The design uses one larger bowl and one smaller bowl, so installers can give clients separate spaces for food prep and cleanup in a single cutout. The sink is made from 80% natural quartz crystals and pure acrylic resin, providing the solid feel of quartz with a stable, uniform structure for daily use. This undermount model is designed for installation into quartz, granite and solid surface countertops, which helps achieve a clean edge detail and easy wipe-down from counter to sink. Its quartz gray color offers a neutral, consistent appearance that works across many cabinet and countertop combinations without dominating the space.

Quartz Sink Details That Support Daily Use

• The 80% natural quartz crystals and pure acrylic resin construction creates a dense, solid sink body that stands up to regular kitchen tasks, so installers can deliver a substantial feel without a metal sound profile.
• Heat resistance up to 535 F and the ability to withstand rapid temperature changes from hot and cold water means the sink handles normal cooking cycles without thermal shock issues during typical pot and pan movement.
• The durable quartz material is non-porous, so it does not absorb liquids, which helps prevent the spread of germs and bacteria across the sink surface during routine food prep and cleanup.
• Extremely stain, scratch, abrasion and impact resistant material protects the sink surface from common kitchen contact, supporting long-term appearance even when users slide cookware or utensils in the bowls.
• A rear drain location increases open space in the cabinet below the sink, allowing more usable storage room beneath the bowls while also keeping plumbing toward the back of the base cabinet.
• The approximate 37 lb weight reflects a substantial build that sits securely in the undermount installation, giving fabricators a solid component to bond to stone or solid surface tops.

Installation Layout, Fit, And Sink Geometry

This Karran quartz gray double 60/40 bowl undermount sink is specified for a minimum 36 inch sink base cabinet, so it fits the common 36 inch base used in many kitchen runs. The undermount configuration is designed for installation into quartz, granite and solid surface countertops, aligning well with typical stone or solid surface projects. The drain opening size is 3-1/2 inches, matching the standard opening used for many kitchen drains, which supports straightforward alignment to standard plumbing components. The sink uses a rear drain location, so the installer can keep trap and drain lines toward the back of the cabinet, preserving more clear space at the front. With 9 inch deep bowls, the sink provides ample vertical room to handle larger cookware while still maintaining a practical working height at the counter.

How This Quartz Gray Double Bowl Sink Fits In

Where This Quartz Gray Double Bowl Sink Works

This Karran quartz gray double 60/40 bowl undermount sink is designed for installation into quartz, granite and solid surface countertops, so it slots naturally into mid to high-end kitchen projects using these materials. The specified minimum 36 inch sink base cabinet makes it a direct fit for standard 36 inch bases commonly found in new installations and many remodels, helping installers keep layouts consistent. The 32 inch width and 21-1/4 inch depth fit within typical countertop depths, integrating into standard kitchen runs without custom cabinet work. With 9 inch deep bowls, the sink gives end users enough capacity for large pots, baking sheets, and everyday dish loads while keeping splashing under control inside the bowls. The double 60/40 configuration creates one larger and one smaller bowl, so users can dedicate the larger side to heavy washing and the smaller side to rinsing or prep tasks, keeping workflows organized.

Details That Help Deliver Repeatable Installation Results

The construction from 80% natural quartz crystals and pure acrylic resin yields a consistent, non-porous sink body, which helps fabricators when cutting and polishing countertop openings because they are working with a stable undermount form. The rear drain location supports predictable plumbing layouts, allowing installers to keep P-traps and drain connections toward the rear wall of the 36 inch sink base cabinet and maintain more open space at the front for storage. A 3-1/2 inch drain opening size ties directly to common drain fittings and many garbage disposals, helping reduce layout surprises when connecting the sink to existing or new drain assemblies. Heat resistance up to 535 F and tolerance for rapid temperature changes from hot and cold water support everyday tasks such as placing hot cookware under running water without unusual stresses. The extremely stain, scratch, abrasion and impact resistant quartz surface helps maintain a clean, uniform appearance over time, which reduces callbacks related to cosmetic wear in normal use.

Common Questions About This Karran Quartz Sink

Select This Quartz Sink For 36 Inch Bases

The Karran quartz gray double 60/40 bowl undermount sink kit QU-811-GR-PK1 pairs a 32 inch by 21-1/4 inch footprint with 9 inch deep bowls to support demanding kitchen tasks. Its 80% natural quartz crystals and pure acrylic resin construction, non-porous surface, and resistance to heat, stains, scratches, abrasion and impact provide a solid choice for projects using quartz, granite or solid surface countertops and a 36 inch sink base cabinet.