---
product_id: 1135755
title: "Nantucket Sinks UM-16x11-W Rectangular Undermount Bathroom Sink – 16\" x 11\" Interior Bowl, Small Bath Vanity Sink, w Overflow, High Gloss White Vitreous China, Scratch & Stain Resistant"
brand: "nantucket sinks"
price: "S/.1425"
currency: PEN
in_stock: true
reviews_count: 13
category: "Nantucket Sinks"
url: https://www.desertcart.pe/products/1135755-nantucket-sinks-um-16x11-w-rectangular-undermount-bathroom-sink-16
store_origin: PE
region: Peru
---

# High gloss, scratch & stain resistant finish Built-in overflow for spill protection Compact 16"x11" interior size Nantucket Sinks UM-16x11-W Rectangular Undermount Bathroom Sink – 16" x 11" Interior Bowl, Small Bath Vanity Sink, w Overflow, High Gloss White Vitreous China, Scratch & Stain Resistant

**Brand:** nantucket sinks
**Price:** S/.1425
**Availability:** ✅ In Stock

## Summary

> 🚿 Elevate your bathroom game with sleek durability and smart design!

## Quick Answers

- **What is this?** Nantucket Sinks UM-16x11-W Rectangular Undermount Bathroom Sink – 16" x 11" Interior Bowl, Small Bath Vanity Sink, w Overflow, High Gloss White Vitreous China, Scratch & Stain Resistant by nantucket sinks
- **How much does it cost?** S/.1425 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/1135755-nantucket-sinks-um-16x11-w-rectangular-undermount-bathroom-sink-16)

## Best For

- nantucket sinks enthusiasts

## Why This Product

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

## Key Features

- • **Overflow Protection:** Integrated overflow drain prevents accidental water spills and damage
- • **Durable Vitreous China:** Porcelain enamel glaze resists scratches and stains for lasting brilliance
- • **Space-Savvy Dimensions:** Fits perfectly in cabinets 21" wide or larger, ideal for compact spaces
- • **Sleek Rectangular Design:** Modern transitional style that elevates any bathroom aesthetic
- • **Easy Undermount Installation:** Seamless look with simple mounting for a clean, minimalist vanity

## Overview

The Nantucket Sinks UM-16x11-W is a high-gloss white vitreous china undermount bathroom sink featuring a compact 16" x 11" rectangular bowl with a 5.875" depth, built-in overflow, and a scratch- and stain-resistant porcelain enamel finish. Designed to fit cabinets 21" wide or larger, it offers a modern transitional look with durable materials and easy installation, backed by a limited lifetime warranty.

## Description

Product Description Rectangular white ceramic undermount bathroom sink for compact vanities. With overflow. From the Manufacturer Give your home a look that elevates it above others with this small rectangle vanity sink. Slopes sides and a flat bottom give this sink a transitional look.

Review: Perfect, harder to find size! - Purchased two of these for our master bathroom facelift project where we're ousting a contractor-grade cultured vanity top that sat upon a beautiful, custom-built cherry vanity cabinet, and replacing it with a custom quartz top. Given the layout of the vanity base with cabinets left and right with a center stack of drawers, we needed a pair of smaller sinks in order to center them above the cabinet doors and so alignment could be made with new recessed medicine cabinets and lighting I'm doing. I found only 3 manufacturers with this size rectangular sink, one was 50% more expensive per sink and one needed 5 weeks to deliver, but desertcart came through with these Nantuckets with free Prime two-day delivery that helped me make the window of opportunity with the countertop fabricator! First, these came in TRIPLE PACKED boxes - that's right, the sink was placed in a thick, perfectly sized box that was then placed in a larger box with solid sheet Styrofoam cushion around all sides and completely filling all air space between the inner and outer boxes, and then overpacked into a third super heavy wall box! To add on top of that, desertcart fulfillment dropped both of these well-packed sinks into a single, heavy duty box labeled up "fragile" and "heavy." When I dropped them off to the fabricator, they couldn't believe the packaging, and these guys handle at least a thousand sinks a year! Second, the glazing was flawless on both sinks and the white was perfectly matched between them. I have the discriminating eye of an engineer, and there were no defects whatsoever! A nice touch was that each sink came with trim rings for the overflow. Third, both sinks were nearly perfectly square and definitely in tighter tolerance than the big-name brand I put in 3 bathrooms of our prior home! Also, the undermount lip was of high flatness meaning it will bear against the quartz cleanly without a noticeable gap. I couldn't be happier with these and am looking forward to having the new top set next week!
Review: Absolutely perfect - This sink is absolutely perfect in size, shape and function. I searched for hours for a small sink that would fit into our small vanity under a granite countertop and finally found these petite sinks by Nantucket. They are constructed with top-shelf materials and impeccable workmanship. The purely utilitarian drain hole is even fitted with a thin chrome band to dress it up—thoughtful and classy. A very angular, modern waterfall faucet was also mounted to the granite, and the combo is stunning. The sink is generously deep for it's diminutive design, though the decreased width creates a few more splashes and droplets outside the bowl and onto the counter than would normally occur. However, this is a small price to pay for such a beautiful combination!

## Features

- DIMENSIONS – 18" x 12.875" overall, 16" x 10.875" interior, 5.875" deep. Undermount bathroom sink fits 21" cabinet; dimensions may vary by up to 0.25".
- COMPACT SIZE – Ideal small bathroom sinks for both main and guest bathrooms, offering a practical balance of space efficiency and everyday comfort.
- DURABLE BUILD – Vitreous china sink bowl with enamel glaze resists daily wear while maintaining a smooth, easy-to-clean surface.
- MODERN SHAPE – Undermount bathroom sink rectangle design with clean lines and classic white finish fits seamlessly into any bath sink setup.
- EASY INSTALL – Undermount vanity sink with overflow, standard 1.75" drain opening, template included; drain not included.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B009VE8KAS |
| Best Sellers Rank | #117,333 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #16 in Bathroom Vanity Sink Tops |
| Brand | Nantucket Sinks |
| Brand Name | Nantucket Sinks |
| Color | White |
| Customer Reviews | 4.7 out of 5 stars 657 Reviews |
| Drain Type | Pop-Up |
| Finish Types | Porcelain Enamel Glaze |
| Global Trade Identification Number | 00817899011686 |
| Included Components | Sink only |
| Installation Type | Undermount |
| Item Dimensions D x W x H | 13"D x 18"W x 7.5"H |
| Item Type Name | UM-16x11-W |
| Item Weight | 18 Pounds |
| Manufacturer | Nantucket Sinks |
| Manufacturer Part Number | um-16x11-W |
| Manufacturer Warranty Description | Limited Lifetime |
| Material | Ceramic |
| Material Type | Ceramic |
| Model Number | UM-16x11-W |
| Product Care Instructions | Wipe with Dry Cloth |
| Product Dimensions | 13"D x 18"W x 7.5"H |
| Shape | Rectangular |
| Size | 1-(Pack) |
| Style | Sinks |
| UPC | 735090546809 817899011686 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Nantucket Sinks
- **Color:** White
- **Material:** Ceramic
- **Product Dimensions:** 13"D x 18"W x 7.5"H
- **Size:** 1-(Pack)

## Images

![Nantucket Sinks UM-16x11-W Rectangular Undermount Bathroom Sink – 16" x 11" Interior Bowl, Small Bath Vanity Sink, w Overflow, High Gloss White Vitreous China, Scratch & Stain Resistant - Image 1](https://m.media-amazon.com/images/I/51qr+IgC57L.jpg)
![Nantucket Sinks UM-16x11-W Rectangular Undermount Bathroom Sink – 16" x 11" Interior Bowl, Small Bath Vanity Sink, w Overflow, High Gloss White Vitreous China, Scratch & Stain Resistant - Image 2](https://m.media-amazon.com/images/I/61gzzPprC5L.jpg)
![Nantucket Sinks UM-16x11-W Rectangular Undermount Bathroom Sink – 16" x 11" Interior Bowl, Small Bath Vanity Sink, w Overflow, High Gloss White Vitreous China, Scratch & Stain Resistant - Image 3](https://m.media-amazon.com/images/I/61lEXbM+IgL.jpg)
![Nantucket Sinks UM-16x11-W Rectangular Undermount Bathroom Sink – 16" x 11" Interior Bowl, Small Bath Vanity Sink, w Overflow, High Gloss White Vitreous China, Scratch & Stain Resistant - Image 4](https://m.media-amazon.com/images/I/51uIaX5aQmL.jpg)
![Nantucket Sinks UM-16x11-W Rectangular Undermount Bathroom Sink – 16" x 11" Interior Bowl, Small Bath Vanity Sink, w Overflow, High Gloss White Vitreous China, Scratch & Stain Resistant - Image 5](https://m.media-amazon.com/images/I/51VWmMmBX1L.jpg)

## Available Options

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

## Questions & Answers

**Q: what is the actual cut out hole size for this sink?**
A: actual cut-out in countertop for our overhang/under-mount installation is 10.5 inches by 15.5 inches.  Agree that flush-mount installation probably would not look very good.

**Q: Is this sink bright white?  If not, would it contrast too much next to a Kohler white toilet?**
A: The sink is decidedly white.  We have it in a small powder room with a Kohler toilet, pure white wood base and ceiling trim, and "snow" granite.  The whites all go perfectly fine together.

**Q: Is there puddeling on the bottom near drain or does the water run smoothly down to drain, afraid it look very flat in picture and water will not drain**
A: I can't say anything bad about this wonderful little sink! There is no puddling at all it drains perfectly. I installed a pop up drain from Amazon in it as well.  The finish is perfect, the shape is very modern and I am very happy with it. Now that I ordered it I see it in remodels on TV and in photos all the time! It is perfect for a narrower space like my bathroom which had the original cabinet in it that was built in 1950. I had a new one built the same depth because that was all the space would allow and this sink looks fabulous dropped into my new quartz top!

**Q: will this fit a 18" d X 36" L cabinet**
A: my cabinet is 20 deep...I am not sure that 18 would leave enough room for the faucet etc...I used this sink in a tiny bathroom w/ quartzite on top.  Nice sink though.  I would ask your cabinet maker and counter top fabricator.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect, harder to find size!
*by R***V on March 7, 2018*

Purchased two of these for our master bathroom facelift project where we're ousting a contractor-grade cultured vanity top that sat upon a beautiful, custom-built cherry vanity cabinet, and replacing it with a custom quartz top. Given the layout of the vanity base with cabinets left and right with a center stack of drawers, we needed a pair of smaller sinks in order to center them above the cabinet doors and so alignment could be made with new recessed medicine cabinets and lighting I'm doing. I found only 3 manufacturers with this size rectangular sink, one was 50% more expensive per sink and one needed 5 weeks to deliver, but Amazon came through with these Nantuckets with free Prime two-day delivery that helped me make the window of opportunity with the countertop fabricator! First, these came in TRIPLE PACKED boxes - that's right, the sink was placed in a thick, perfectly sized box that was then placed in a larger box with solid sheet Styrofoam cushion around all sides and completely filling all air space between the inner and outer boxes, and then overpacked into a third super heavy wall box! To add on top of that, Amazon fulfillment dropped both of these well-packed sinks into a single, heavy duty box labeled up "fragile" and "heavy." When I dropped them off to the fabricator, they couldn't believe the packaging, and these guys handle at least a thousand sinks a year! Second, the glazing was flawless on both sinks and the white was perfectly matched between them. I have the discriminating eye of an engineer, and there were no defects whatsoever! A nice touch was that each sink came with trim rings for the overflow. Third, both sinks were nearly perfectly square and definitely in tighter tolerance than the big-name brand I put in 3 bathrooms of our prior home! Also, the undermount lip was of high flatness meaning it will bear against the quartz cleanly without a noticeable gap. I couldn't be happier with these and am looking forward to having the new top set next week!

### ⭐⭐⭐⭐⭐ Absolutely perfect
*by G***L on February 16, 2015*

This sink is absolutely perfect in size, shape and function. I searched for hours for a small sink that would fit into our small vanity under a granite countertop and finally found these petite sinks by Nantucket. They are constructed with top-shelf materials and impeccable workmanship. The purely utilitarian drain hole is even fitted with a thin chrome band to dress it up—thoughtful and classy. A very angular, modern waterfall faucet was also mounted to the granite, and the combo is stunning. The sink is generously deep for it's diminutive design, though the decreased width creates a few more splashes and droplets outside the bowl and onto the counter than would normally occur. However, this is a small price to pay for such a beautiful combination!

### ⭐⭐⭐⭐⭐ Perfect sink for an 18” deep cabinet
*by D***D on February 7, 2023*

I was pleasantly surprised by the quality of this sink. It was the only rectangular under-mount sink I could find that is small enough to fit into an 18” deep vanity. It looks great and I highly recommend it. For an 18” deep vanity, remember to ask your granite installer to have the 4” backsplash milled down to give you more room for the faucet. I actually just ordered two more sinks for the upstairs vanity which has a standard 21” depth. Cheers!

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---

*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-05-26*