American Imagination AI-27733 20.75 Inch Rectangle Undermount Sink In White overview
Upgrade your bathroom with the American Imaginations AI-27733 rectangular undermount sink, thoughtfully crafted for homeowners seeking a clean and transitional look. Designed to sit neatly beneath the counter, this single-bowl porcelain fixture creates a seamless transition from your vanity top to the basin for effortless wiping.
Built from durable ceramic and finished with a smooth enamel glaze in a crisp white color, it brings reliable everyday performance to busy family bathrooms and guest suites alike. A built-in overflow and standard 1.75-inch drain opening add practical convenience to your daily routine.
Experience a refreshing blend of classic styling and modern utility that elevates your daily routine while keeping countertop clutter at bay. Enjoy a polished aesthetic that complements various vanity styles and hardware finishes.
Perfect For
Master bathroom remodels needing a clean undermount sink
Rectangle Shape Features a modern rectangular silhouette with smooth lines that complement transitional bathroom decor.
Undermount Installation Installs cleanly beneath the countertop for a seamless look and easy counter cleanup.
Durable Ceramic Material Constructed from double fired and glazed ceramic for long-lasting strength and stain resistance.
Enamel Glaze Finish Finished with a smooth, non-porous white surface that prevents discoloration and fading over time.
Built-In Overflow Includes an integrated overflow channel to help prevent accidental water overflow during use.
Standard Drain Size Equipped with a 1.75-inch drain opening compatible with standard USA and Canada plumbing components.
Included Cut-Out Template Comes with a sink cut-out template in the box to help guide your countertop installation.
Understanding Undermount Installation and Countertop Integration
An undermount sink is installed from beneath the solid surface countertop rather than dropped in from above, much like sliding a drawer neatly under a desk rather than resting it on top. This configuration removes the raised rim that typically circles standard drop-in basins. By eliminating that barrier, water and soap residue on the counter can be swept straight into the 18.375 by 12.375-inch inner bowl in one fluid motion. The ceramic rim is held securely against the underside of the vanity surface with mounting clips and silicone adhesive, creating a clean profile that showcases your stone or solid surface countertop edges while making daily cleanups significantly faster.
Installation Guide
Review the included DIY installation instructions and verify all hardware components before starting your project.
Use the provided sink cut-out template to trace the exact opening dimensions onto the underside of your countertop.
Apply a continuous bead of high-grade silicone sealant around the top rim of the ceramic sink before pressing it firmly against the underside of the counter.
Secure the undermount sink using appropriate mounting brackets and let the silicone cure fully before connecting your deck-mount faucet and drain assembly.
Care & Maintenance
Daily Cleaning Wipe the smooth ceramic surface with a soft, damp cloth and mild liquid dish soap after use.
Stain Prevention Rinse away toothpaste, soaps, and colored liquids promptly to keep the white enamel glaze looking bright.
Avoid Abrasives Never use steel wool, wire brushes, or harsh scouring powders that could dull the glossy finish.
Gentle Cleaners Use a non-abrasive bathroom cleaner or a mild vinegar solution for occasional deeper cleaning of the single bowl.
Inspect Seals Check the silicone seal beneath the countertop periodically to ensure a watertight bond remains intact.
FAQ
Q: What are the outer dimensions of this undermount sink?
The sink measures 20.75 inches in width (left to right), 14.75 inches in depth (back to front), and 8.125 inches in height (top to bottom).
Q: What size is the inner bowl?
The inner bowl measures 18.375 inches by 12.375 inches with a rounded bowl style.
Q: What material is the sink made of?
It is constructed from durable ceramic with a smooth enamel glaze finish in white.
Q: Does this sink include an overflow?
Yes, it comes equipped with an integrated overflow for safety.
Q: What size drain opening does it use?
It features a standard 1.75-inch USA-Canada drain opening.
Q: Is a faucet included?
No, this sink is designed for a deck-mount faucet, which must be purchased separately.
Q: Are installation instructions included?
Yes, DIY installation instructions and a sink cut-out template are included in the box.
Q: Is this sink certified?
Yes, this transitional undermount sink is CUPC certified.
What Customers Are Saying
A homeowner in Charlotte, North Carolina wanted to replace an outdated drop-in vanity sink with a cleaner, more modern option during a guest bathroom update.
The included cut-out template made getting the countertop opening right much simpler, and the smooth white ceramic looks so much cleaner against our new quartz vanity top.
Sarah Jenkins - Homeowner
Achieved a streamlined vanity upgrade with zero water-trapping countertop lips.
This white ceramic undermount sink has a great rectangular shape and the glaze wipes clean with zero hassle.
David Miller | Interior Designer
The cut-out template made installation straightforward and the overflow gives us peace of mind in the kids bathroom.
Amanda Taylor | Homeowner
Solid construction and a nice deep single bowl, though you definitely need to make sure your cabinet width matches.
Robert Chen | General Contractor
The smooth non-porous finish stays bright white and looks very sharp with our transitional vanity design.
Jessica Martinez | Property Manager
We love the seamless undermount look. Water just sweeps right off the stone counter into the basin.
Brian OConnor | DIY Renovator
The Enduring Value of Quality Ceramic Craftsmanship
Choosing a bathroom sink crafted from double fired and glazed ceramic offers significant advantages for long-term home maintenance. The high-temperature firing process fuses the glass-like enamel glaze directly to the ceramic core, creating a dense, non-porous barrier that repels moisture, daily stains, and fading. Unlike synthetic alternatives that may scratch or dull over time, a high-quality porcelain sink retains its brilliant white luster through years of family use. The smooth surface resists soap scum buildup, meaning your daily cleaning routine remains quick and uncomplicated, allowing your bathroom to maintain a fresh, polished appearance with minimal effort.
Beyond everyday performance, investing in a CUPC certified undermount sink like this American Imaginations model ensures reliable plumbing compatibility and structural integrity in your home. The thoughtful inclusion of a rear center drain placement optimizes under-sink storage space by positioning tailpieces and plumbing lines toward the back of the vanity cabinet. Whether you are updating a primary ensuite or refreshing a hallway powder room, this rectangular basin provides a balanced combination of transitional style, safety features like the built-in overflow, and dependable daily utility that supports your household for years to come.
Why This Is the Right Choice
Stain Resistance Double fired and glazed ceramic construction resists everyday stains and maintains its bright white appearance.
Seamless Design Undermount installation eliminates the lip between the sink and counter so water wipes directly into the bowl.
Easy Setup Includes DIY installation instructions and a physical cut-out template right in the box for project guidance.
Certified Quality CUPC certification ensures the ceramic sink meets established plumbing and safety standards.
