American Imagination AI-538 CUPC Certified Oval Undermount Sink in White overview
Upgrade your bathroom vanity with the American Imaginations AI-538 undermount sink, crafted for homeowners seeking a clean, transitional aesthetic. Built from durable kiln-dried ceramic with a glossy enamel glaze, this oval basin offers a seamless look that integrates smoothly beneath your countertop.
Designed specifically for everyday bathroom routines, the single bowl layout provides reliable daily performance while helping keep your counter space clear of splashes. It is CUPC certified to meet standard municipal construction and inspection requirements.
Experience a refreshing blend of understated style and dependable craftsmanship that brings effortless elegance to your master bath or powder room. Discover how a simple ceramic basin upgrade can elevate your daily vanity experience.
Perfect For
Master bathroom vanity upgrades seeking a classic white oval basin
Powder room renovations requiring a compact and space-efficient undermount sink
New residential construction projects needing CUPC certified plumbing fixtures
Homeowners wanting a seamless countertop transition for easier cleaning
Guest bathrooms looking for durable, stain-resistant ceramic surfaces
Transitional and modern bathroom design styles
Technical Specifications
More Information
Availability
In Stock (2 days)
Bowl Type
Single Bowl
Drain Size
1 3/4
Overflow?
Yes
Shape
Oval
Width
19 1/2
Material
Ceramic
Length
16 1/4
Installation Type
Undermount
Height
8
Faucet Holes
0
Drain Placement
Rear Center
Bowl Style
Rounded
Color
White
Inner Bowl
17.5" x 14.25" x 6.5"
Item Weight
5
UPC
627622005383
Ship Details
Ship Weight
6.00
Ship State
NY
Ship Zip
14227
Key Features
CUPC Certified Design Meets standard municipal construction requirements for peace of mind during building and remodeling projects.
Durable Ceramic Construction Built from kiln-dried ceramic with a double fired and glazed finish for long-lasting strength.
Smooth Non-Porous Surface Resists discoloration and fading over time, maintaining its bright white appearance.
Generous Interior Space Features inside bowl dimensions of 17.5 inches by 14.25 inches with a depth of 6.5 inches for comfortable daily use.
An integrated overflow hole helps prevent accidental water overflow during use.
Convenient Cut-Out Template Includes a physical sink cut-out in the box to assist with your vanity preparation.
Understanding Undermount Ceramic Glazing
The durability of a ceramic sink largely depends on how its outer surface is finished during manufacturing. This model features a double fired enamel glaze, meaning the raw ceramic body is coated and heated twice in a kiln. Think of it like baking pottery where an extra layer of protective glass-like armor is fused directly to the clay. This double firing process creates a non-porous barrier that prevents moisture absorption, stopping stains and discoloration from setting into the material over time.
Installation Guide
Wait until your physical sink arrives before cutting your countertop to ensure precise alignment with the provided cutout template.
Apply a high-grade silicone sealant evenly around the upper rim of the sink during undermount installation to secure it firmly against the underside of the countertop.
Allow the mounting adhesive and silicone to cure completely according to manufacturer instructions before connecting the 1 3/4-inch drain assembly.
Regularly wipe down the interior bowl with a soft cloth and mild liquid cleaner to preserve the glossy enamel finish.
Care & Maintenance
Daily Cleaning Wipe the ceramic bowl with a soft sponge or microfiber cloth and warm soapy water after use.
Stain Prevention Avoid letting harsh chemicals or abrasive scouring pads sit on the enamel glaze for extended periods.
Hard Water Care Remove mineral deposits using a mild vinegar solution followed by a thorough water rinse.
Surface Protection Do not drop heavy metal objects directly onto the ceramic basin to prevent chipping.
Drain Maintenance Periodically check the rear center drain connection for secure fitting and clear away any hair or debris.
FAQ
Q: What are the exact dimensions of this sink?
A: The outside dimensions are 19.5 inches wide by 16.25 inches deep, with an overall height of 8 inches.
Q: What size is the drain opening?
A: This sink features a standard 1 3/4-inch drain opening.
Q: Does this sink include an overflow?
A: Yes, it features a built-in overflow to help prevent accidental water overflow.
Q: What material is the sink made from?
A: It is constructed from kiln-dried ceramic with an enamel glaze finish.
Q: Is a cutout template included in the box?
A: Yes, a sink cut-out template is included to help with your countertop preparation.
Q: Is this sink CUPC certified?
A: Yes, it is CUPC approved, making it suitable for construction projects requiring inspector approval.
Q: What shape is the inner bowl?
A: The bowl features a rounded, oval shape with inner dimensions of 17.5 inches by 14.25 inches and a depth of 6.5 inches.
Q: Can I install this sink as a drop-in?
A: No, this model is specifically designed for undermount installation.
What Customers Are Saying
A residential bathroom renovation in Dallas, Texas, required a reliable and code-compliant sink to fit a newly fabricated stone vanity top.
The American Imaginations undermount sink gave our vanity a clean, professional finish. The glossy white glaze matches our other fixtures perfectly, and the cutout template made installation straightforward for our contractor.
David Miller - Homeowner
Achieved a seamless vanity countertop integration with zero inspection delays.
The glossy white finish looks fantastic in our master bathroom and cleaning the counter is so easy with the undermount design.
Sarah Jenkins | Interior Designer
Solid ceramic construction and the CUPC certification made our local building inspector very happy during our remodel.
Robert Taylor | General Contractor
Good quality sink with a nice deep bowl. Just make sure you wait for the physical box to arrive before cutting your stone top.
Michael Chang | Homeowner
The oval shape is classic and timeless. It fits our vanity perfectly and the non-porous glaze wipes clean with zero effort.
Emily Watson | Architect
Arrived well packaged and inspection-ready. The included template made the stone fabricator's job much easier.
Brian Vance | Property Developer
Long-Term Value in Bathroom Ceramics
Choosing a high-quality ceramic undermount sink is an investment in the long-term functionality of your daily routine. Because bathrooms experience high humidity and frequent temperature shifts, the structural integrity of your vanity basin matters. Kiln-dried ceramic provides a rigid, thermally stable foundation that resists warping and structural fatigue over years of regular use. The smooth enamel glaze acts as a continuous shield against moisture penetration, ensuring the basin retains its structural soundness and aesthetic appeal across decades of family life.
Beyond daily convenience, selecting certified plumbing fixtures contributes to sustainable home maintenance. The non-porous nature of double-fired porcelain minimizes the need for harsh chemical cleaners, helping maintain better indoor air quality in enclosed bathroom spaces. By combining dependable manufacturing standards with timeless oval styling, this undermount sink delivers enduring performance that anchors your bathroom design for the long haul.
Why This Is the Right Choice
Certified Quality Built to meet strict CUPC standards for safety and reliability in residential projects.
