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Whitehaus WHU71001 16" Undermount Basin w/ Overflow And Rear Center Drain

Whitehaus
SKU # WHU71001
In stock
Generally In Stock, ships out in 2 work days.
$168.00
$240.00
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Whitehaus WHU71001 16" Undermount Basin w/ Overflow And Rear Center Drain overview

Transform your daily routine with the Whitehaus WHU71001 undermount basin, a seamless blend of classic style and everyday utility. Designed for homeowners upgrading their bathroom decor, this oval porcelain sink offers a refined focal point that complements both modern and traditional vanities.

Crafted from premium vitreous china, this 16 inch oval undermount sink brings lasting resilience and a smooth, glossy surface to your vanity setup. The thoughtful design includes an integrated overflow and a rear center drain, making it a reliable choice for busy family bathrooms and powder rooms alike.

Elevate your space with a fixture that balances understated elegance with practical everyday performance. Experience how simple it is to refresh your bathroom with a quality basin built to look stunning for years to come.

Perfect For

  • Master bathroom vanity upgrades
  • Guest powder room renovations
  • Compact bathroom layouts requiring a 16 inch oval sink
  • Modern homes featuring undermount stone or solid surface countertops
  • Traditional bathroom refresh projects
  • Homeowners seeking easy-to-clean vitreous china surfaces

Technical Specifications

More Information
Availability In Stock (2 days)
Bowl Type Single Bowl
Drain Size 1 1/2
Overflow? Yes
Shape Oval
Width 13 1/4
Material Ceramic
Length 16 1/2
Installation Type Undermount
Height 7 1/2
Faucet Holes 0
Drain Placement Rear Center
Bowl Style Rounded
Color White
Series Isabella Plus
Inner Bowl 14 1/2" x 11 1/2 " x 7"
Item Weight 11
UPC 848130031378

Ship Details

Ship Weight20.00
Ship Size10(H) * 18(W) * 24(L)
Ship StateCT
Ship Zip6516

Key Features

  • Vitreous China Construction Crafted from high quality ceramic for a durable, long-lasting bathroom surface.
  • Undermount Installation Creates a seamless transition from countertop to basin for easy counter cleanup.
  • 16 Inch Oval Shape Compact yet spacious profile measuring 16 1/2 inches in length and 13 1/4 inches in width.
  • Integrated Overflow Helps prevent accidental overfilling during daily use.
  • Rear Center Drain Optimizes under-sink storage space and water flow.
  • Single Bowl Design Features an inner bowl dimension of 14 1/2 x 11 1/2 x 7 inches for comfortable washing.

Understanding Undermount Vitreous China Basins

Choosing an undermount basin like the Whitehaus Isabella Plus model means the sink installs from beneath the countertop rather than dropping in from the top. Think of it like a picture frame mounted behind a mat, where the edge of the stone or solid surface counter acts as a clean boundary around the oval bowl. Because there is no raised rim sitting on top of your vanity, water, soap residue, and stray toothpaste can be swept straight into the 14.5 by 11.5 inch basin in one smooth motion. Crafted from high-fired vitreous china, the ceramic material provides a non-porous glazed surface that handles everyday bathroom moisture with ease while maintaining its crisp white aesthetic.

Installation Guide

  • Verify countertop cutout dimensions match the oval bowl shape before final vanity installation.
  • Apply a high quality silicone sealant evenly around the rim flange for a watertight undermount bond.
  • Support the ceramic basin securely with mounting brackets rated for an 11 pound fixture weight during adhesive curing.
  • Connect your 1 1/2 inch drain assembly carefully to avoid overtightening against the porcelain surface.

Care & Maintenance

  • Daily Wipe Down Rinse the ceramic bowl after use and wipe dry with a soft cloth to prevent water spots.
  • Gentle Cleansers Use mild dish soap or non-abrasive bathroom cleaner with a soft sponge to protect the glossy glaze.
  • Avoid Abrasives Never use steel wool, harsh scouring pads, or abrasive powders that can dull the porcelain finish over time.
  • Stain Management Treat occasional stubborn marks with a paste of baking soda and water, rubbing gently with a non-scratch pad.
  • Hardware Care Clean around the rear center drain and faucet connections regularly to prevent mineral buildup.

FAQ

  • Q: What material is this basin made from?

    A: This sink is crafted from high quality vitreous china ceramic with a smooth white glazed finish.

  • Q: What are the inner dimensions of the bowl?

    A: The inner bowl measures 14 1/2 inches in length by 11 1/2 inches in width with a depth of 7 inches.

  • Q: Does this sink include an overflow?

    A: Yes, this model features a built-in overflow to help manage excess water levels.

  • Q: Where is the drain located?

    A: The drain is positioned at the rear center of the basin, measuring 1 1/2 inches in size.

  • Q: What type of installation does this basin require?

    A: This is an undermount sink designed to be installed beneath solid surface or stone vanity countertops.

  • Q: How many faucet holes does the sink have?

    A: This basin features 0 faucet holes on the sink itself, meaning your faucet must be deck-mounted or wall-mounted.

  • Q: What is the overall length and width of the fixture?

    A: The outer dimensions measure 16 1/2 inches in length and 13 1/4 inches in width.

  • Q: How much does the sink weigh?

    A: The item weighs approximately 11 pounds.

What Customers Are Saying

A homeowner in Austin, Texas undertook a master bathroom update to replace an aging drop-in basin with a cleaner, more modern look.

The Whitehaus undermount ceramic sink gave our vanity the exact seamless finish we wanted, and it is so much easier to wipe down the countertops now.

Sarah M. - Homeowner

Achieved a polished vanity countertop with zero rim obstruction for quicker daily cleaning.

  • This 16 inch oval porcelain sink looks fantastic in our guest bathroom. The undermount design makes cleaning the counter super simple.

    David L. | Interior Designer

  • Good quality vitreous china with a nice deep bowl. The rear drain gives us a bit more room under the vanity cabinet.

    Rachel K. | Homeowner

  • Very nice finish and fits our quartz countertop perfectly. Installation was straightforward for our contractor.

    Marcus T. | DIY Remodeler

  • The integrated overflow is well hidden and works great. Whitehaus makes reliable bathroom fixtures.

    Elena R. | Architect

  • Classic white color that matches our other porcelain fixtures nicely. Solid weight and clean lines.

    Kevin P. | Property Manager

The Enduring Appeal of Vitreous China in Bathroom Design

Investing in a high quality vitreous china basin offers long-term advantages for any bathroom renovation project. Unlike standard ceramic, vitreous china is fired at extremely high temperatures with an added enamel glaze that fuses directly into the clay body. This creates a non-porous, glass-like surface that naturally resists moisture absorption, scratching, and staining from everyday cosmetics or toiletries. Homeowners appreciate that this manufacturing process results in a brilliant white finish that maintains its luster over years of daily use without requiring special chemical polishes. By choosing a well-constructed undermount sink, you ensure that your bathroom vanity retains both its structural integrity and its aesthetic appeal through countless family routines and guest visits.

Beyond its striking appearance and durability, the Whitehaus Isabella Plus undermount basin contributes to a cleaner, more hygienic bathroom environment. Because the sink mounts beneath the countertop surface, there is no raised rim or silicone lip sitting on top of the vanity to trap soap scum, mildew, or debris. This seamless transition allows you to wipe water and counters clean in seconds, reducing overall maintenance time. The thoughtful inclusion of a rear center drain also helps optimize the space inside your vanity cabinet, keeping plumbing lines neatly organized while leaving more room for under-sink storage bins. It is a harmonious balance of form and function that enhances your entire powder room or master bath experience.

Why This Is the Right Choice

  • Durable Vitreous China Enjoy a resilient ceramic material that resists daily wear and maintains its bright finish.
  • Seamless Undermount Fit Wipe water and debris directly from the countertop into the oval bowl without catching on raised edges.
  • Built-In Overflow Protection Maintain peace of mind with an integrated overflow designed to manage excess water levels.
  • Optimized Rear Drain The rear center drain placement leaves more open space underneath your vanity cabinet.