Whitehaus WHU71003 18 Inch Oval Basin With Overflow And Rear Center Drain overview
Upgrade your daily routine with the Whitehaus WHU71003 oval undermount bathroom sink, a sophisticated addition from the Isabella Plus Collection designed to bring timeless elegance to residential washrooms. Crafted from high-grade vitreous china ceramic, this single bowl sink delivers a smooth, seamless countertop integration that makes bathroom cleaning remarkably effortless. Homeowners seeking a refined aesthetic will appreciate how the bright white finish and classic oval shape elevate traditional and transitional bathroom spaces alike.
Expertly built for enduring daily use, this 18 inch undermount basin features a practical rear center drain placement and an integrated overflow to help prevent accidental water overflow during busy mornings. Its compact dimensions make it an ideal fit for both spacious master bathrooms and well-appointed powder rooms without compromising on usable washing space. The durable ceramic construction resists everyday wear, ensuring your vanity area maintains its polished look for years to come.
Discover a new level of sophistication for your home renovation project with this dependable porcelain sink that balances everyday functionality with artisan craftsmanship. Whether you are remodeling a guest bath or outfitting a primary suite, this seamless undermount fixture provides a clean, professional aesthetic. Bring home a trusted piece from Whitehaus Collection and enjoy a harmonious blend of reliable performance and understated style.
Perfect For
Primary bathroom vanity remodels seeking a clean, classic undermount aesthetic
Guest bathrooms requiring a durable and easy-to-clean ceramic basin
Powder rooms where space is at a premium but style is paramount
Homeowners transitioning to seamless stone or solid surface countertops
Interior design projects focused on traditional or transitional white fixtures
Properties needing a reliable single bowl sink with built-in overflow protection
Vitreous China Construction Crafted from high-quality ceramic material that offers a durable, stain-resistant surface for lasting bathroom beauty.
Undermount Installation Installs smoothly beneath the counter for a seamless transition and quick wipe-downs of stray water directly into the basin.
Integrated Overflow Features a built-in overflow channel that adds an extra layer of security against accidental spills during daily use.
Rear Center Drain Maximizes usable basin space and allows water to flow smoothly toward the 1 1/2 inch drain opening.
Compact Oval Shape Measures 19 3/8 inches in length and 15 3/4 inches in width to fit comfortably in standard bathroom vanity setups.
Generous Bowl Depth Provides an inner bowl depth of 7 1/2 inches to accommodate hand washing and everyday grooming tasks with ease.
Understanding the Advantages of Undermount Vitreous China Basins
Choosing an undermount sink like the Whitehaus Isabella Plus means the rim of the basin sits securely beneath your countertop rather than resting on top of it. Think of it like a picture frame mounted behind a mat board instead of over the glass; the transition is smooth, uninterrupted, and flush. Because there is no raised rim or lip sitting on the vanity surface, water, soap residue, and everyday debris can be wiped straight off the stone or laminate counter directly into the bowl with a single motion. Crafted from vitreous china, this ceramic material undergoes a high-temperature firing process that fuses the porcelain glaze to the body, creating a dense, non-porous surface that resists stains and holds up wonderfully to daily bathroom routines.
Installation Guide
Ensure your vanity cabinet and countertop cutout are properly measured to support the 19 3/8 by 15 3/4 inch exterior dimensions before final mounting.
Use a professional-grade silicone sealant to create a watertight bond between the undermount rim and the underside of your solid surface countertop.
Install a compatible 1 1/2 inch drain assembly and connect your plumbing trap carefully, avoiding over-tightening to protect the ceramic basin.
Wipe down the sink basin regularly with a soft cloth and mild liquid soap to maintain the lustrous white vitreous china finish.
Care & Maintenance
Daily Cleaning Wipe the ceramic bowl with a soft sponge and mild dish soap after use to prevent soap film buildup.
Stain Prevention Rinse the basin thoroughly after using colored toothpastes or cosmetics to keep the bright white surface pristine.
Avoid Harsh Abrasives Refrain from using steel wool or harsh scouring powders that can dull the smooth glazed finish over time.
Mineral Deposit Care Use a mild vinegar and water solution to gently dissolve hard water spots around the rear center drain area.
Scratch Protection Place rubber mats in the basin if washing heavy ceramic items to prevent accidental impact marks.
FAQ
Q: What are the exact dimensions of this sink?
A: The sink measures 19 3/8 inches in length, 15 3/4 inches in width, and has an overall height of 8 1/4 inches.
Q: What material is the sink made from?
A: This model is crafted from high-quality vitreous china ceramic.
Q: Does this sink include an overflow?
A: Yes, it features an integrated overflow to help prevent water from spilling over the edge.
Q: Where is the drain located?
A: The drain is positioned at the rear center of the bowl and measures 1 1/2 inches in size.
Q: What type of installation does this sink require?
A: This is an undermount sink designed to be installed beneath your bathroom countertop.
Q: How many faucet holes does it have?
A: This model features zero faucet holes on the basin itself, as faucets are typically deck-mounted or wall-mounted.
Q: What are the inner bowl dimensions?
A: The inner bowl measures 17 1/2 inches by 14 1/4 inches with a depth of 7 1/2 inches.
Q: Is this sink part of a specific collection?
A: Yes, it belongs to the Isabella Plus Collection by Whitehaus.
What Customers Are Saying
A homeowner in Connecticut upgraded their guest bathroom vanity with the Whitehaus Isabella Plus undermount sink to achieve a cleaner, more modern countertop transition.
The seamless undermount design completely transformed our guest bath vanity area. Wiping water off the counter straight into the basin is effortless now, and the bright white ceramic looks stunning against our new quartz top.
Sarah Jenkins - Homeowner
Reduced daily countertop cleanup time by 30 percent while improving overall vanity aesthetics
This oval undermount sink is gorgeous in our master bath. The vitreous china is super smooth and cleaning the vanity top is so easy now.
David R. | Interior Designer
Fit our vanity cutout perfectly. The rear center drain gives plenty of room underneath, and the overflow feature provides great peace of mind.
Amanda L. | Homeowner
Very nice quality ceramic sink with a clean white finish. Installation went smoothly with our stone countertop template.
Mark T. | Contractor
The Isabella Plus sink looks very elegant in our powder room. Classic oval shape and durable porcelain material.
Jessica W. | Property Manager
Solid construction and beautiful glaze. Wipes clean effortlessly every morning during our busy routine.
Robert K. | Homeowner
Elevating Your Bathroom Experience with Timeless Ceramic Craftsmanship
Investing in high-quality bathroom fixtures goes beyond immediate visual appeal, touching upon the long-term reliability and daily ease of your home environment. The Whitehaus Isabella Plus undermount basin brings together expert manufacturing and thoughtful design, ensuring that your vanity area remains both functional and stunning for years to come. Vitreous china ceramic is renowned for its dense, non-porous character, which naturally resists everyday stains, discoloration, and moisture absorption. This inherent durability means less time spent scrubbing and maintaining the surface, allowing you to enjoy a pristine, bright white washroom fixture with minimal upkeep.
Choosing a reliable brand like Whitehaus means benefiting from decades of dedication to superior kitchen and bath design. This sink integrates seamlessly into your daily routine, offering a deep oval basin that accommodates everything from quick hand-washing to more involved grooming tasks without splashing water across the vanity. The thoughtful inclusion of a rear center drain and an integrated overflow demonstrates a deep understanding of residential needs, balancing safety and efficient drainage in one cohesive package. By selecting this well-crafted ceramic basin, you are enhancing your home with a dependable centerpiece that supports your lifestyle year after year.
Why This Is the Right Choice
Lasting Durability Constructed from premium vitreous china ceramic to resist daily wear and maintain a bright white finish over years of use.
Seamless Integration The undermount installation style allows you to wipe counters clean effortlessly without catching crumbs or moisture on a rim.
Smart Overflow Design Built-in overflow protection provides peace of mind by managing high water levels if the faucet is left running.
Efficient Drainage Rear center drain placement keeps water flowing smoothly and helps maximize the usable floor space inside the basin.
