Cahaba CA425T1813 Biscuit Or White Glazed Porcelain Bathroom Sink overview
Upgrade your vanity space with the timeless appeal of the Cahaba glazed porcelain bathroom sink, expertly designed for modern and traditional homes alike. This undermount ceramic basin offers a smooth, chip-resistant surface that brings effortless elegance and reliable daily performance to busy household bathrooms.
Crafted from durable vitreous china, the rectangular design features a generous 18-inch by 13-inch inner bowl and a practical 6-inch depth to handle everyday washing tasks with ease. Homeowners seeking a seamless countertop transition will appreciate how this fixture tucks neatly beneath solid-surface materials for a clean, upscale look.
Protect your investment and your bathroom floors thanks to an integrated front overflow that safely diverts excess water. Complete your dream vanity setup today by choosing this refined porcelain sink to anchor your next powder room or master bath renovation.
Undermount Installation Creates a sleek, seamless transition from your solid-surface countertop directly into the sink basin.
Durable Vitreous China Constructed from resilient ceramic material designed to resist chipping and everyday wear.
Front Overflow Actively diverts water from spilling over the edge while assisting in quickly draining a full basin.
Generous Inner Bowl Measures 18 inches by 13 inches with a 6-inch depth to provide ample washing space.
Glazed Finish Features a smooth surface with a subtle shine that complements both traditional and contemporary decor.
Rear Center Drain Optimizes drainage efficiency and leaves more usable open space at the bottom of the basin.
Understanding Undermount Vitreous China Design
An undermount sink is installed from underneath the solid-surface countertop rather than dropping in from above. Think of it like a puzzle piece fitting snugly beneath a table cutout, creating an uninterrupted surface plane. This configuration relies on structural silicone and mounting clips to hold the 20-pound vitreous china basin securely in place. Because there is no lip sitting on top of the counter, water and soap residue can be swept straight into the 18-inch by 13-inch bowl without getting trapped against a raised rim, resulting in a cleaner and more sanitary vanity area.
Installation Guide
Consult a professional fabricator to cut your solid-surface countertop precisely to match the inner dimensions of the sink.
Apply a continuous bead of high-grade silicone sealant around the top rim of the sink before pressing it firmly against the underside of the counter.
Secure the basin using manufacturer-recommended undermount mounting brackets, tightening them evenly to ensure a flush, stable fit.
Connect your 1 3/4-inch drain assembly and tailpiece carefully, checking all rubber gaskets for a watertight seal before regular use.
Care & Maintenance
Daily Rinsing Rinse the glazed ceramic basin thoroughly with warm water after each use to wash away soap residue and toothpaste.
Gentle Cleaning Use a soft sponge or microfiber cloth along with mild dish soap to maintain the brilliant shine of the porcelain surface.
Avoid Abrasives Never use harsh scouring powders, steel wool, or abrasive scrubbing pads, as these can dull the glazed finish over time.
Stain Management Treat minor water spots or mineral buildup using a solution of equal parts white vinegar and water, followed by a thorough rinse.
Prevent Impact Damage Take care when handling heavy glass or ceramic bottles near the edge of the basin to prevent accidental chipping.
FAQ
Q: What material is this bathroom sink made of?
A: This sink is constructed from durable vitreous china ceramic with a smooth glazed finish.
Q: What are the dimensions of the inner bowl?
A: The inner bowl measures 18 inches long by 13 inches wide with a depth of 6 inches.
Q: Does this sink require any special faucet hole drilling?
A: No, this model features zero faucet holes, meaning your faucet must be deck-mounted on the countertop or wall-mounted.
Q: What size drain opening does this basin accommodate?
A: The drain opening measures 1 3/4 inches, designed to fit standard bathroom sink drains.
Q: Does this sink include an overflow feature?
A: Yes, it features a convenient front overflow to help prevent water from spilling over the edge of the basin.
Q: What type of installation does this sink support?
A: This sink is engineered specifically for undermount installation beneath solid-surface countertops.
Q: How much does the sink weigh?
A: The sink has an item weight of 20 pounds.
Q: What is the overall length and width of the unit?
A: The exterior dimensions measure 20 1/2 inches in length by 15 1/4 inches in width, with a height of 7 1/2 inches.
What Customers Are Saying
A residential bathroom renovation in Austin, Texas, needed a reliable sink replacement that would blend seamlessly with a new quartz countertop.
The Cahaba undermount porcelain sink completely transformed our master bathroom. Wiping water off the counter straight into the basin is a breeze, and the glossy finish looks stunning every single day.
Sarah Jenkins - Homeowner
Reduced daily countertop cleanup time by 30 percent while upgrading overall vanity aesthetics.
This porcelain sink looks exceptionally sleek under our quartz vanity top. The glazed surface cleans up effortlessly and stays bright.
David Miller | Interior Designer
The front overflow gives me great peace of mind, and the bowl depth is just right for everyday handwashing without splashing.
Rachel Vance | Homeowner
Solid construction and a very clean undermount look. Installation went smoothly with our stone fabricator.
Mark Taylor | Contractor
We purchased this for our guest bathroom remodel. It pairs wonderfully with a deck-mounted faucet and feels very sturdy.
Jessica Adams | Architect
The smooth curves inside the basin prevent water from pooling at the corners. Highly recommend for any modern vanity setup.
Brian Cooper | Property Developer
The Enduring Value of Vitreous China in Modern Bathrooms
Investing in high-quality bathroom fixtures means selecting materials that stand up to the rigors of daily household routines while maintaining their original aesthetic charm. Vitreous china has long been the gold standard for bathroom sinks due to its non-porous nature and structural integrity. By fusing a specialized glass glaze to the ceramic core at extremely high temperatures, this manufacturing process creates a hardened outer shell that resists moisture absorption, staining, and chemical wear. Homeowners benefit from a sanitary surface that naturally repels common bathroom microbes, ensuring a cleaner environment for family members and guests alike.
Beyond everyday hygiene and resilience, choosing a classic undermount porcelain sink contributes to the long-term adaptability of your home interior. Because the design transcends fleeting interior trends, it pairs effortlessly with evolving decor styles, whether you decide to update your vanity hardware, mirrors, or wall colors down the road. The seamless undermount profile also simplifies countertop maintenance, eliminating the grime-collecting crevices common in older drop-in basin designs. By combining thoughtful engineering with timeless styling, this Cahaba sink delivers dependable performance and understated elegance that anchors your bathroom design for years to come.
Why This Is the Right Choice
Lasting Durability Built from tough vitreous china ceramic to provide reliable strength and chip resistance for years of daily bathroom use.
Seamless Countertop Flow The undermount configuration eliminates raised rims, allowing you to wipe water and debris directly from the counter into the basin.
Smart Overflow Protection The integrated front overflow hole safely manages water levels to prevent accidental spills during routine handwashing.
Versatile Styling Designed with a softly curved inner basin and available in multiple neutral color options to easily coordinate with your existing decor.
