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Stainless Sinks
Undermount TB - Custom Triple Bowl Sink
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CSS-UTBa
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Designed Without
Compromise
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Ventilation is engineered alongside the design, bringing performance requirements and architectural intent together from the start.
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UNDERSTOOD
Real metal, finish, and architectural details are selected for what they bring to the larger design, from tone and contrast to texture, variation, and character.
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Detailed CAD drawings bring every decision together before fabrication. Once approved, those specifications guide production through the finished piece.
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DESIGN & CONFIGURE
Explore the possibilities and make your initial selections. Our team is available to guide dimensions, material, finish, performance, and architectural details.
REVIEW & APPROVE
We translate your selections into a detailed CAD drawing so you can review dimensions and key specifications before fabrication.
FABRICATION & FINISHING
With the drawing approved, your piece moves into fabrication and finishing, guided by the specifications you've reviewed.
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Undermount TB Custom Triple-Bowl Sink
THREE BOWLS, CLEAN COUNTER LINE, MULTI-ZONE WORKFLOW.
The Undermount TB organizes a broad sink into three separate working zones while keeping the countertop edge continuous. It supports simultaneous prep, washing, rinsing, or separation across a larger kitchen plan. Configure the dimensions, gauge, material, finish, texture, layout, drain, and compatible accessories around the project.
A copper triple bowl establishes three distinct task zones across a larger cabinet run.
This gorgeous kitchen sink is specified as part of the cabinet and countertop system, not as an isolated fixture.
Proportion With a Purpose
Each bowl and drain relationship should be reviewed with plumbing, disposal needs, cabinet structure, and the tasks assigned to the three zones. Three bowls create separate zones for a more complex kitchen workflow.
Material That Holds the Room Together
Specify copper, brass, or stainless steel in a compatible sink finish. Smooth and hammered textures change how the surface holds light; natural living finishes develop character through use. Review physical samples beside countertop, cabinetry, faucet, hardware, appliances, and other architectural metalwork.
Defined Before Fabrication
Final exterior dimensions do not equal the usable bowl opening. Confirm cabinet size, structural support, countertop cutout, rim or reveal, drain and disposal requirements, faucet reach, plumbing, accessories, and installation access. The project-specific CAD drawing records the approved configuration for the designer, cabinetmaker, countertop fabricator, plumber, and installer.
The Undermount TB Custom Triple-Bowl Sink is specified around the cabinet, countertop, workflow, and installation. Final bowl openings, divider positions, rim conditions, reveals, and cutout information are confirmed in the approved project drawing.
01 — Form & Dimensions
- Model
- Undermount TB Custom Triple-Bowl Sink
- Mount
- Undermount
- Width
- Configurable from 42"; final range depends on selected layout
- Depth
- Project-selected from configurator
- Bowl height
- 8"–12"
02 — Bowl & Workflow
- Bowl configuration
- Triple bowl
- Functional detail
- Three independent working bowls
- Layout / drain
- Three-bowl configuration; final proportions and drains confirmed in approved drawing
03 — Material & Surface
- Material families
- Copper, brass, or stainless steel; availability varies by configuration
- Gauge
- 16 gauge or heavier 14 gauge option
- Finish
- Compatible natural living sink finishes; options vary by material
- Texture
- Smooth or compatible hammered texture
- Drain hardware
- Coordinate selected drain, disposal, plumbing, and local requirements
04 — Project Confirmation
- Product code
- CSS-UTB
- CAD drawing
- Project-specific dimensions, layout, and installation information provided for review
- Required coordination
- Cabinet opening and support, countertop cutout, reveal, faucet, drain, disposal, plumbing, and clearances
- Approval
- Final drawing and selected configuration must be reviewed before fabrication
- Installation
- Use qualified trades and the approved project documents
Definitive Specification
Sink dimensions are exterior dimensions. Usable bowl size depends on the rim, reveal, dividers, workstation ledge, drainboards, and selected layout. Do not fabricate cabinetry or cut countertops from website dimensions alone; use the approved CAD drawing.
What defines the Undermount TB Custom Triple-Bowl Sink?
The Undermount TB organizes a broad sink into three separate working zones while keeping the countertop edge continuous. It supports simultaneous prep, washing, rinsing, or separation across a larger kitchen plan. Its final character is established by the selected dimensions, material, finish, texture, gauge, layout, and drain.
How many bowls does the Undermount TB Custom Triple-Bowl Sink have?
Triple bowl. Three-bowl configuration; final proportions and drains confirmed in approved drawing. Confirm the exact interior arrangement in the selected configuration and approved drawing.
What size is the Undermount TB Custom Triple-Bowl Sink?
Available width is Configurable from 42"; final range depends on selected layout; depth is Project-selected from configurator; bowl height is 8"–12". Availability can depend on the chosen layout and options.
How is the Undermount TB Custom Triple-Bowl Sink installed?
Undermount. Cabinet support, countertop cutout, rim or reveal, clearances, and installation method must follow the approved project drawing.
Which metals are available for the Undermount TB Custom Triple-Bowl Sink?
The configurator offers compatible copper, brass, and stainless steel selections. Available finishes and textures vary by material and sink configuration.
Can the Undermount TB Custom Triple-Bowl Sink have a hammered texture?
Yes. Smooth and compatible hammered textures are available. Review a physical sample because texture changes reflection, color perception, and surface character.
Should I choose 14-gauge or 16-gauge metal?
Sixteen gauge is the standard substantial construction. Fourteen gauge is the heavier option. Confirm availability for the selected size and configuration.
How is drain placement selected for the Undermount TB Custom Triple-Bowl Sink?
Three-bowl configuration; final proportions and drains confirmed in approved drawing. Drain count and exact location must be coordinated with plumbing, disposal, cabinet structure, and the approved drawing.
Does the listed sink size equal the usable bowl opening?
No. Listed dimensions are exterior dimensions. The rim, reveal, dividers, ledges, drainboards, and selected layout affect usable interior space.
What must be coordinated before ordering the Undermount TB Custom Triple-Bowl Sink?
Confirm cabinet width, structural support, countertop cutout, reveal, faucet clearance, plumbing, drain or disposal, and installation access.
Will a CAD drawing be provided for the Undermount TB Custom Triple-Bowl Sink?
A project-specific CAD drawing is provided for review. Share it with the designer, cabinetmaker, countertop fabricator, plumber, and installer before fabrication or site cutting.
How should I approve the finish for the Undermount TB Custom Triple-Bowl Sink?
Review physical samples in the intended light beside cabinetry, countertop, faucet, hardware, appliances, and other metalwork. Natural finishes can vary and evolve through use.
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