Undermount double kitchen sinks are popular for their seamless look and efficient workflow. This guide highlights five well-reviewed options, covering different gauges, finishes, and included accessories. Each product section provides key dimensions, materials, and design features to help you choose a model that fits your counter, cabinet space, and daily tasks.
Summary of chosen products:
- LQS Underemount Kitchen Sink 32 Inch — 16-gauge stainless with round corners; includes cutting board, roll-up rack, dual grids, drains, and a template.
- COMLLEN 33 Inch Double Bowl Undermount Sink — 16-gauge stainless; workstation style with accessories including cutting board and two strainers.
- Delironexu 32 Inch Double Bowl Undermount — 16-gauge stainless; brushed finish; deep bowls and R10 corners.
- Rhbamoa 30 Inch Undermount Double Sink — 16-gauge stainless; classic double bowls; brushed finish.
- KRAUS Premier 32-inch Undermount — 18-gauge stainless; includes strainers and installation kit; rounded corners for easy cleaning.
LQS Underemount 32 Inch Double Bowl Sink
The LQS 32×19 inch undermount sink is crafted from 16-gauge stainless steel, delivering sturdy performance with a deep 10-inch basin. Exterior dimensions are 32″ x 19″ x 10″, with interior space around 30″ x 17″ x 9″. The sink features a rounded corner design (R10) to simplify cleaning and reduce buildup. A complete accessory package includes a bamboo cutting board, roll-up drying rack, two sink grids, and two drain strainers with removable baskets, plus a cutout template and mounting clips for installation.
Its water drainage is enhanced by a gently sloped bottom and X-shaped grooves that encourage quick drainage from the corners. This model balances practicality and value, offering a robust stainless steel build with convenient extras for daily kitchen tasks.
COMLLEN 33 Inch Double Bowl Undermount Sink
The COMLLEN 33″ double bowl undermount sink offers a 33″ x 19″ exterior with 9″ depth. Interior bowls measure 15″ x 19″ each, giving ample space for multitasking. Included accessories include a cutting board, two strainers, a roll holder, two bottom rinse screens, and a basket strainer, all designed to fit the workstation concept. Constructed from 16-gauge T304 stainless steel, the hand-brushed finish provides a textured, scratch-resistant surface that pairs well with contemporary kitchens.
This model emphasizes space efficiency and versatility, making it suitable for households that routinely wash multiple dishes or prep foods concurrently. The workstation setup encourages organized workflow and can integrate with various countertop cuts for a seamless look.
Delironexu 32×18 Undermount Double Bowl Sink
The Delironexu model uses 16-gauge stainless steel and measures 32″ x 18″ with two equal bowls. The brushed finish adds a modern, low-maintenance appeal and helps conceal minor scratches. Its 9-inch depth provides ample room for large cookware while maintaining a balanced cabinet fit. The design supports easy cleaning with a sloped bottom and reinforced corners that resist staining and build-up.
Key benefits include a quiet kitchen experience thanks to dampening features and a clean, minimalist appearance that complements a wide range of countertop materials. The double-bowl layout supports separate tasks, improving overall kitchen efficiency.
Rhbamoa 30 Inch Undermount Double Sink
The Rhbamoa 30″ double sink uses heavy-duty 16-gauge stainless steel for durable daily use. Exterior dimensions are 30″ x 18″ with a double 50/50 bowl configuration and a brushed finish that helps conceal fingerprints and minor wear. This undermount design prioritizes a seamless countertop transition and easy cleaning, with the flexibility to handle large meals and frequent dish workloads. Includes standard accessories in the package to support straightforward installation and long-term use.
The brushed finish and sturdy construction deliver a practical, low-maintenance option for kitchens seeking longevity and a classic look in a compact footprint.
KRAUS Premier 32-inch Undermount 50/50
The KRAUS Premier 32-inch undermount combines an 18-gauge stainless steel build with a 50/50 bowl split. External dimensions measure 32 1/4″ x 18″ x 8 5/8″, with bowl interiors of 14 1/2″ x 16 1/4″ x 8 1/4″. The kit includes two strainers, a rear-set drain, hardware, a template, and under-mount mounting components for a seamless countertop transition. The wear-resistant finish and rounded corners help resist buildup and simplify cleaning, making maintenance straightforward in busy kitchens.
This option emphasizes installation convenience and a durable finish that maintains a clean appearance over time. The included accessories support faster setup and reliable drainage, suitable for households that require a versatile, high-performing sink.
Buying Guide: Key Purchase Considerations
- Material and gauge: Most options use 16- to 18-gauge stainless steel. Higher gauge numbers indicate thinner metal; 16- to 18-gauge is common for durability, but 18-gauge may be lighter and less expensive.
- Depth and bowls: Deep bowls (around 9–10 inches) help accommodate large pots. A 50/50 split is ideal for multitasking, while a single bowl or uneven layout suits different workflows.
- Undermount design: Provides a seamless transition from countertop to sink, improving aesthetics and cleanup. Ensure cabinet compatibility and proper mounting hardware.
- Finish and maintenance: Brushed finishes hide scratches and fingerprints better than polished finishes. Rounded corners (R10) ease cleaning and reduce corner grime buildup.
- Access and installation: Look for included templates and hardware. Ensure your countertop cutout matches the sink and that the cabinet size accommodates the exterior dimensions.
- Accessories: Additional items like cutting boards, drying racks, and strainers can enhance workflow. Verify that included accessories fit your kitchen layout.
- Sound dampening: Some models include padding to reduce noise from water and dishwashing. This can improve the overall kitchen experience in open-plan spaces.
- Maintenance considerations: Anti-condensation coatings can help keep cabinets dry, especially in humid kitchens.
- Budget vs. features: Compare gauge, finish, included accessories, and warranty to determine value. Heavier gauges and larger basin volumes typically cost more but offer greater durability and capacity.