Choosing the right undermount sink is essential when pairing with quartz countertops. This guide highlights five Kraus quartz-composite sinks that offer durability, a seamless look, and easy cleaning. Each option supports a modern kitchen aesthetic with built-in features for workspace efficiency and reliable performance.
| Product | Brand | Material | Drive | Key Benefit |
|---|---|---|---|---|
| KRAUS Quarza 31″ Undermount Single Bowl | Kraus | Quartz composite | Undermount | Rear-set drain with deep bowl |
| KRAUS Forteza 33″ Granite Drop In/Undermount | Kraus | Quartz composite | Drop-in/Undermount | 60/40 double bowls, flexible template |
| KRAUS Forteza 32″ Granite Undermount Single Bowl | Kraus | Quartz composite | Undermount | Offset drain, deep bowl |
| KRAUS Quarza 24″ Granite Drop-In/Undermount | Kraus | Quartz composite | Drop-in/Undermount | Compact single bowl |
| KRAUS Quarza 31″ Undermount Black Onyx | Kraus | Quartz composite | Undermount | Elegant black onyx finish |
These options emphasize a balance between aesthetics and practical features. Each sink is designed to withstand daily kitchen use while maintaining a clean, seamless transition from countertop to sink. The following sections provide detailed specifications and considerations to help choose the best fit for your quartz countertop setup.
KRAUS Quarza 31-Inch Undermount Single Bowl White Sink
Brand: Kraus. Model: KGU-413BWHITE. This white granite sink offers a bright aesthetic that complements gold or black faucet finishes. Dimensions: 30 1/2″ L x 17″ W x 9 1/4″ D. Bowl: 28 3/8″ L x 14 1/2″ W x 8 7/8″ D. Min cabinet: 36″. Kit includes drain with strainer, hardware, and a template. It is a single-bowl sink with a rear-set drain and a seamless undermount installation, featuring a hard, smooth surface for durability and easy cleaning. Rounded corners help reduce buildup and aid drainage.
KRAUS Forteza 33-Inch Granite Drop In/Undermount Double Bowl
Brand: Kraus. Model: KGD-50WHITE. White granite sink with a clean look that pairs with gold or black fixtures. Dimensions: 33″ L x 22″ W x 9 1/2″ D. Large bowl: 15 1/4″ L x 18 1/2″ W x 8 7/8″ D; Small bowl: 12 7/8″ L x 16″ W x 8 7/8″ H. Min cabinet: 36″. Includes two stainless steel drains, silicone mat, trivet, hardware, and cut-out templates. This double-bowl sink is versatile for both undermount and drop-in installations, featuring a quartz composite surface and rounded corners for easy cleaning.
KRAUS Forteza 32-Inch Granite Undermount Single Bowl
Brand: Kraus. Model: KGU-55WHITE. External dims: 31 3/4″ L x 19 1/8″ W x 9 1/2″ D. Bowl: 29″ L x 16 3/8″ W x 9″ D. Min cabinet: 36″. Includes stainless steel drain with strainer, silicone mat, trivet, hardware, and template. This single-bowl undermount sink offers an offset drain, a seamless look, and a smooth quartz surface for durability and straightforward cleaning. Rounded corners help reduce grime buildup and support efficient draining.
KRAUS Quarza 24-Inch Granite Drop-In/Undermount
Brand: Kraus. Model: KGD-410BWHITE. White granite sink with a clean, bright appearance paired with gold or black faucets. Dims: 24″ L x 18 1/8″ W x 8 5/8″ D. Bowl: 21 3/8″ L x 15 1/2″ W x 8 1/4″ D. Min cabinet: 27″. Kit includes drain assembly with removable basket strainer, hardware, and cut-out template. This single-bowl sink can be installed as a drop-in or undermount, with a quartz composite surface for durability and easy cleaning and rounded corners to reduce grime buildup.
KRAUS Quarza 31-Inch Undermount Black Onyx
Brand: Kraus. Model: KGU-413B. External dimensions: 30 1/2” L x 17” W x 9 1/4” D. Bowl: 28 3/8” L x 14 1/2” W x 8 7/8” D. Min cabinet: 33”. Kit includes black kitchen sink, drain assembly with removable basket strainer, kitchen towel, and hardware. This granite-look sink is made from a durable quartz composite with a non-porous surface and a shimmering metallic texture from the aggregate, delivering a premium, contemporary appearance.
Buying Guide: Key Purchase Considerations
- Material and durability: Quartz composite sinks resist scratches, heat, and impact better than many enamel or stainless options, making them suitable for busy kitchens.
- Installation type: Undermount sinks provide a seamless countertop transition and easier cleaning, while drop-in options offer easier replacement and installation flexibility.
- Cabinet size compatibility: Verify the minimum cabinet dimensions for each model to ensure a proper fit under your countertop.
- Drain configuration: Rear-set drains help maximize bowl space and align with cabinetry layouts; consider models that include a strainer or full drain assembly.
- Maintenance: Non-porous quartz surfaces resist staining and are relatively easy to clean; rounded corners reduce grime buildup and simplify cleaning.
- Aesthetic: White sinks create a bright look and pair well with various faucet finishes; black onyx finishes add a dramatic, contemporary vibe.
- Workstation features: Some models include integrated ledges, cutting boards, or racks to convert the sink into a functional workstation, adding value for meal prep and cleanup.
- Warranty and accessories: Check bundled items (templates, mats, trivets) and warranty terms for long-term peace of mind.
Comparison At A Glance
- Single bowl undermount: Several options offer a deep, spacious basin ideal for large cookware. Consider offset or rear-set drains for better countertop access.
- Double bowl versatility: The 60/40 split designs provide task zoning, which can be beneficial for rinsing, soaking, and drying in parallel.
- Color and finish: White options blend with most kitchens, while black onyx introduces contrast against light countertops and metallic hardware.
- Size and fit: If you have a compact kitchen, the 24″ model delivers a compact footprint without sacrificing usability.
Overall, these Kraus quartz composite undermount sinks provide durability, a modern look, and practical features that pair well with quartz countertops. When selecting, prioritize cabinet compatibility, preferred bowl size, and installation type to achieve a cohesive kitchen design that remains easy to maintain.