Cantrio Koncepts PS-105 White Undermount Ceramic Sink with Overflow overview
Upgrade your bathroom with the Cantrio Koncepts PS-105 Undermount Ceramic Sink, a sleek and sophisticated addition to any modern vanity setup. Crafted for homeowners seeking clean lines and reliable daily performance, this square vitreous china basin offers a seamless transition from countertop to bowl. Enjoy a refined aesthetic that brings both elegance and practicality to your daily routine.
Designed specifically for undermount installations, this single bowl sink features a crisp white finish and a built-in overflow to help prevent accidental water overflow. Measuring 16 inches by 16 inches with a comfortable 5 3/8 inch bowl depth, it provides ample workspace while keeping your vanity area looking tidy and open. It pairs effortlessly with standard pop-up drains and faucets equipped with overflow capabilities.
Bringing together durable ceramic construction and a timeless square profile, this fixture is built to withstand the demands of busy household bathrooms. Whether you are remodeling a guest half bath or designing a master suite from scratch, this undermount sink delivers lasting style and dependable everyday function.
Perfect For
Master bathroom vanity upgrades seeking a clean and modern undermount ceramic sink
Guest powder rooms requiring a compact yet stylish 16x16 inch square basin
Homeowners replacing an old drop-in sink with a sleek under counter configuration
Contemporary interior designs focusing on crisp white fixtures and zero radius aesthetics
Renovations utilizing standard pop-up drains and compatible faucets with overflow
Bathroom layouts that benefit from an integrated overflow safety feature
Vitreous China Material: Offers a smooth, non-porous ceramic surface that resists everyday wear and maintains its bright white appearance.
Undermount Installation: Mounts neatly beneath the counter for a seamless look and easy wipe-down cleanup into the basin.
Compact Square Shape: Measures 16 inches by 16 inches, making it a great fit for both cozy powder rooms and spacious bathrooms.
Built-In Overflow: Includes an integrated overflow channel to help manage water levels and provide extra peace of mind.
Single Bowl Layout: Features a generous 13-3/4 inch inner bowl width with a 5 3/8 inch depth for comfortable handwashing and grooming.
Standard Compatibility: Designed for use with standard pop-up drains and faucets that feature an overflow mechanism.
Understanding Vitreous China Undermount Sinks
Vitreous china is created by fusing glass powder into ceramic body clay at extremely high temperatures, resulting in a dense, glassy, and non-porous material. Think of it like baking ceramic armor: the intense heat melts the glaze deep into the clay body, creating a unified surface that resists moisture absorption, staining, and chipping. When paired with an undermount configuration, the rim sits entirely beneath your countertop material, eliminating the traditional lip where grime and soap scum usually collect. This construction ensures your sink stays hygienic and bright white with minimal effort over years of daily use.
Installation Guide
Work with a professional countertop fabricator to ensure the vanity cutout matches the exact 13-3/4 inch inner bowl dimensions and undermount specifications.
Secure the sink to the underside of the countertop using appropriate mounting brackets, keeping in mind that mounting clips are not included.
Apply a bead of high-grade silicone sealant around the top rim of the sink to create a watertight seal against the underside of the counter.
Connect a standard pop-up drain and ensure compatibility with faucets designed for sinks with an overflow channel.
Care & Maintenance
Daily Rinsing: Rinse the ceramic bowl thoroughly with warm water after each use to wash away toothpaste, soap residue, and facial cleansers.
Gentle Cleaning: Use a soft sponge or microfiber cloth along with a mild, non-abrasive liquid dish soap to clean the white surface.
Avoid Harsh Abrasives: Never use scouring pads, steel wool, or harsh chemical bleach cleaners, as these can dull the glossy ceramic finish.
Stain Prevention: Wipe up standing colored liquids or heavy dyes promptly to keep the white vitreous china looking pristine.
Hard Water Care: Treat occasional mineral deposits with a mild solution of equal parts white vinegar and water, followed by a thorough rinse.
FAQ
Q: What are the outer dimensions of this sink?
A: The sink measures 16 inches in length by 16 inches in width with a height of 6 3/4 inches.
Q: What material is the sink made from?
A: It is crafted from durable, high-fired vitreous china ceramic with a white finish.
Q: Does this sink include an overflow?
A: Yes, this model features a built-in overflow and is designed for use with faucets and drains that support overflow.
Q: What type of installation does this sink require?
A: This sink is designed specifically for undermount (under counter) installation.
Q: Are mounting clips included with the sink?
A: No, mounting clips are not included and must be sourced separately for installation.
Q: What is the inner bowl size?
A: The inner bowl measures 13-3/4 inches by 13-3/4 inches with a depth of 5 3/8 inches.
Q: What drain is recommended for this model?
A: The manufacturer recommends using drain model DS-001 or any standard pop-up drain designed for sinks with an overflow.
Q: Is this sink compatible with zero radius designs?
A: Yes, the sink features a zero radius bowl style for a crisp, modern geometric aesthetic.
What Customers Are Saying
A homeowner in Chicago wanted to replace an outdated drop-in basin with a cleaner, more streamlined look for their master bathroom vanity.
The Cantrio Koncepts undermount sink completely changed the look of our vanity. Wiping down the counter is effortless now, and the bright white ceramic finish looks very high end.
Sarah Jenkins - Interior Designer
Achieved a seamless, modern countertop appearance and simplified daily bathroom cleanup.
This square undermount sink gave our guest bathroom vanity an instant modern update. The white ceramic finish is gorgeous and very easy to keep clean.
David Miller | Homeowner
Very happy with the quality. The zero radius corners look sharp and professional under our new quartz countertop.
Amanda Rossi | Property Investor
Fits our powder room counter perfectly. Just remember that mounting clips are not included in the box so you will need to grab those beforehand.
Robert Taylor | Contractor
The built-in overflow gives me peace of mind, and the 16x16 size is ideal for a standard vanity setup without taking up unnecessary counter space.
Jessica Wong | Interior Stylist
Solid vitreous china construction that feels heavy and well made. Wiping water straight off the counter into the basin is a huge upgrade.
Brian Vance | DIY Remodeler
Elevating Your Daily Bathroom Experience
Choosing the right bathroom sink goes beyond basic dimensions; it sets the tone for your entire morning routine. The Cantrio Koncepts PS-105 undermount ceramic sink delivers long-term reliability through its high-fired vitreous china construction, which resists everyday stains, scratching, and thermal shock. Because the basin mounts flush beneath your countertop, water and soap residue can be wiped directly into the drain without encountering stubborn lips or raised edges. This seamless integration not only simplifies your weekly cleaning routine but also protects your vanity cabinetry from lingering moisture damage, ensuring your investment looks pristine for years to come.
Designed with a versatile 16-inch square footprint, this sink strikes an ideal balance between compact efficiency and generous washing space. The integrated overflow feature adds a practical layer of everyday security, working harmoniously with standard pop-up drains and compatible faucets. Whether you are updating a heavily trafficked family bathroom or putting the finishing touches on a minimalist guest powder room, this white ceramic basin provides timeless appeal that transcends passing design trends. Backed by solid material craftsmanship, it represents a thoughtful choice for any residential bath project focused on enduring style and dependable performance.
Why This Is the Right Choice
Lasting Durability Constructed from solid vitreous china ceramic to provide reliable strength and scratch resistance for everyday bathroom use.
Seamless Maintenance The undermount design allows you to easily wipe water and stray soap directly from the countertop into the 16x16 inch white ceramic basin.
Smart Overflow Protection Features an integrated overflow drain hole to safely manage high water levels and prevent accidental spills onto your bathroom floor.
Modern Vanity Fit The clean square silhouette and bright white finish elevate the style of any contemporary bath counter or vanity top.
