---
product_id: 595664926
title: "14\" Undermount Square Bathroom Sink w/Overflow White Ceramic Porcelain"
brand: "kingwong"
price: "$489.59"
currency: USD
in_stock: true
category: "Kingwong"
url: https://www.desertcart.us/products/595664926-14-undermount-square-bathroom-sink-w-overflow-white-ceramic-porcelain
store_origin: US
region: United States of America
---

# Ultra-low absorption ceramic glaze repels stains Compact 14" square fits small vanities perfectly High-temp fired porcelain resists cracking 14" Undermount Square Bathroom Sink w/Overflow White Ceramic Porcelain

**Brand:** kingwong
**Price:** $489.59
**Availability:** ✅ In Stock

## Summary

> ✨ Elevate your bathroom game with sleek durability and spotless style!

## Quick Answers

- **What is this?** 14" Undermount Square Bathroom Sink w/Overflow White Ceramic Porcelain by kingwong
- **How much does it cost?** $489.59 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/595664926-14-undermount-square-bathroom-sink-w-overflow-white-ceramic-porcelain)

## Best For

- kingwong enthusiasts

## Why This Product

- Trusted kingwong brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Clean, Every Time:** Smooth, non-porous vitreous china wipes clean in seconds—no harsh scrubbing needed.
- • **Seamless Undermount Elegance:** Flush edge installation eliminates grime traps and creates a sleek, ADA-compliant vanity surface.
- • **Long-Lasting Brightness & Fit:** Fade-resistant glossy finish with universal drain compatibility ensures a pristine look and easy retrofit.
- • **Built to Withstand Heat & Chill:** High-density porcelain endures boiling water to ice-cold rinses without cracking or weakening.
- • **Space-Savvy Design for Modern Living:** Compact 14" footprint maximizes depth and fits perfectly in small bathrooms, RVs, and guest baths.

## Overview

The KINGWONG 14" Undermount Square Bathroom Sink combines high-temperature fired porcelain with an ultra-low absorption ceramic glaze for a stain-resistant, easy-to-clean surface. Its compact 13.75" square design fits small vanities and tight spaces like RVs or guest baths, while the undermount installation offers a seamless, mold-resistant edge. Engineered to withstand extreme temperature changes without cracking, it features a fade-resistant glossy finish and universal drain compatibility, backed by a limited lifetime warranty.

## Description

14" Undermount Square Bathroom Sink w/Overflow White Ceramic Porcelain | 13.75" Undercounter Basin, Interior 11.5x11.5, Glossy Stain-Resistant Surface, Easy Clean. Fits Small Vanity, RV, Guest Bath - desertcart.com

## Features

- Easy-to-Clean Low Absorption Ceramic Glaze : Crafted from high-temperature fired ceramic with an ultra-low absorption rate, this white rectangular sink features a smooth non-porous surface that repels water, soap scum, and residue. Unlike rough or porous materials, our vitreous china wipes clean in seconds without harsh scrubbing. Solve the pain point of daily bathroom cleaning
- Extreme Temperature Tolerance – No Cracking : Engineered with high-density porcelain fired at extreme temperatures, this undermount bathroom sink withstands sudden temperature changes—from boiling water to ice-cold rinses—without cracking or weakening. Perfect for busy family bathrooms where hot hair tools and cold water coexist. Built for American household durability
- Space-Saving 14" Design for Compact & Modern Vanities : With 13.75" exterior dimensions (searched as 14 inch bathroom sink by most buyers) and 11.5" interior bowl, this square ceramic sink maximizes depth while fitting perfectly into small powder rooms, RVs, campers, or guest half baths. Generous handwashing space without sacrificing precious countertop real estate
- Professional Undermount Installation – No Exposed Rims : Designed exclusively for undermount installation, this ceramic sink mounts securely beneath your countertop, eliminating the rim gaps where mold and grime typically collect in drop-in or top mount sinks. The flush edge design creates a seamless countertop-to-basin transition, making it a perfect choice for ADA compliant bathrooms or aging-in-place renovations requiring wheelchair accessibility. Unlike vessel or drop-in sinks, our undercounter basin keeps your vanity surface completely clear
- Fade-Resistant Glossy Finish & Universal Drain Fit : The advanced glaze technology resists strong acids, alkalis, and harsh cleaning agents—keeping your sink bright white without yellowing or fading over years of use. Includes a standard 1.77" drain hole and overflow hole that fits all US standard pop-up drains and faucets. Easy retrofit for any bathroom
- KINGWONG 100% Limited Lifetime Warranty : We stand behind our ceramic bathroom sink with a limited lifetime warranty. If you have any issue with chips, cracks, or defects, our US-based customer service team is ready to help. Order a 14 inch undermount bathroom sink

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CKWXJG2D |
| Best Sellers Rank | #98,007 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #11 in Bathroom Vanity Sink Tops |
| Brand Name | KINGWONG |
| Color | White |
| Customer Reviews | 4.6 4.6 out of 5 stars (110) |
| Drain Type | Pop-Up |
| Finish Types | Glazing |
| Hole Count | 1 holes |
| Included Components | One Sink |
| Installation Type | Undermount |
| Item Dimensions D x W x H | 13.75"D x 13.75"W x 7.2"H |
| Item Type Name | Undermount Bathroom Sink |
| Item Weight | 15 pounds |
| Manufacturer | KINGWONG |
| Manufacturer Part Number | KW-8234 |
| Material Type | Porcelain |
| Model Number | Square Undercounter KW-8234 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Product Care Instructions | Wipe with Damp Cloth |
| Shape | Rectangular |
| Size | 13.75"x13.75"x7.1" |
| Style | 13.75"(L) x 13.75"(W) |
| Unit Count | 1 Count |

## Product Details

- **Brand:** KINGWONG
- **Color:** White
- **Material:** Porcelain
- **Product Dimensions:** 13.75"D x 13.75"W x 7.2"H
- **Size:** 13.75"x13.75"x7.1"

## Images

![14" Undermount Square Bathroom Sink w/Overflow White Ceramic Porcelain - Image 1](https://m.media-amazon.com/images/I/51bfp-zdiXL.jpg)
![14" Undermount Square Bathroom Sink w/Overflow White Ceramic Porcelain - Image 2](https://m.media-amazon.com/images/I/31S1WI-ariL.jpg)
![14" Undermount Square Bathroom Sink w/Overflow White Ceramic Porcelain - Image 3](https://m.media-amazon.com/images/I/31IfKRQPsdL.jpg)
![14" Undermount Square Bathroom Sink w/Overflow White Ceramic Porcelain - Image 4](https://m.media-amazon.com/images/I/41yxBN2Y7BL.jpg)
![14" Undermount Square Bathroom Sink w/Overflow White Ceramic Porcelain - Image 5](https://m.media-amazon.com/images/I/41APazJ2dsL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Is this basin sink packed safely? What if it is damaged during transportation?**
A: The undermount bathoom basin sink is packed with reinforced packaging, which is well protected and reduces the probability of damage. If the porcelain sink is damaged upon receipt, you can contact the courier to return it.

**Q: Does the porcelain surface change color after using the white sink for a period of time? If yes, how to deal with it?**
A: No. The vanity sink is made of high-quality glaze and fired at high temperature. Even if it has been used for many years, its surface will not change color. Please feel free to use!

**Q: Can this small bathroom sink be used as a topmount rather than undermount?**
A: No, it is supposed to press up against underside of counter，because it's unglazed on edge.

**Q: Is this vessel sink with faucet hole? And is this sink with overflow drain hole?**
A: No faucet hole.It allows your faucet to be mounted on the well or through the counter.It's minimalist fashion. There is one overflow drain hole prevent water levels in sinks from overflowing.

**Q: Is it a bright white bathroom sink? I've seen other brand "white" sinks and they were more of an "off-white."**
A: KINGWONG bathroom sink is bright white. Not off white or cream.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-26*