STANDARD UNDERMOUNT SINKS
Impact Countertops offers practical undermount sinks in Columbus Ohio for vanity and kitchen countertop projects.
We offer a limited selection of commonly used undermount sinks to streamline fabrication and installation.
These options are typically selected for straightforward vanity and kitchen applications where function is the priority.For fully custom solutions, view our integrated stone sink designs.
Vanity Sink Options
RECTANGULAR VANITY SINKS
Clean lines and modern proportions make rectangular bowls the most popular choice for contemporary vanities.
We stock two practical sizes to accommodate a wide range of cabinet widths and design styles.
✔ Undermount installation
✔ Compatible with quartz, granite, quartzite and marble
✔ Precision CNC cutouts completed in-house
✔ Clean reveal options available
Model 1813 — Large Rectangle
A generous rectangular bowl suited for wider vanities and modern bath layouts.
Crisp interior lines create a tailored architectural appearance.
Cutout size: 12 1/16″ x 17 3/16″
Model 1611 — Small Rectangle
A compact rectangular sink ideal for powder rooms and space-conscious designs.
Maintains a clean contemporary look without overwhelming smaller countertops.
Cutout size: 10 7/16″ x 15 3/8″
Oval VANITY SINKS
A softer profile suited for traditional and transitional bathroom designs.
Oval bowls remain a timeless option for smaller vanities or classic styling.
✔ Smooth curved interior
✔ Easy-to-maintain finish
✔ Standardized cutouts for efficient fabrication
Model 1714 — Large Oval
A soft oval profile that pairs well with transitional and traditional spaces.
Provides comfortable daily use while preserving a refined visual balance.
Cutout size: 14″ x 17″
Model 1512 — Small Oval
A classic compact oval designed for smaller vanities or minimalist layouts.
Smooth curves offer a timeless, understated aesthetic.
Cutout size: 11 5/8″ x 14 1/2″
Kitchen Sink Options
While our expertise is in custom stone fabrication and integrated sink design, we understand that some projects require a straightforward sink option.
We offer a small selection of durable stainless steel undermount sinks that pair well with quartz, granite, and other countertop materials. For detailed sink specifications and warranty information, visit a supplier – Triton Stone Group.
These models are commonly used in:
• rental properties
• home flips
• budget-focused renovations
• secondary prep areas
3218 Single Bowl
Classic large radius single bowl for everyday functionality.
Cutout Size –
15 5/8″ x 30″
3018 Micro Radius
Large contemporary single bowl with sharp interior lines
Cutout Size –
15 7/8″ x 29″
50-50 Double Bowl
Traditional double bowl layout for general kitchen use.
Cutout Size –
15 1/2″ x 29 13/16″
50-50 Micro Radius
Modern square-corner double bowl for a clean contemporary look.
Cutout Size –
15 5/8″ x 28 3/4″
2318 Single Bowl
Compact single bowl ideal for small kitchens or prep areas.
Cutout Size –
15 1/8″ x 20 7/16″
Sink Supply Notes
Impact Countertops provides these sinks as a convenience option for select projects.
Clients are also welcome to supply their own sink if a specific brand or model is preferred.
For warranty or specialty sink requests, we typically recommend purchasing directly from the sink manufacturer or plumbing supplier.