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MSI 2015 White Ceramic Undermount Bathroom Sink — main product image
MSI 2015 White Ceramic Undermount Bathroom Sink
MSI 2015 White Ceramic Undermount Bathroom Sink
MSI 2015 White Ceramic Undermount Bathroom Sink
MSI 2015 White Ceramic Undermount Bathroom Sink
MSI 2015 White Ceramic Undermount Bathroom Sink
MSI 2015 White Ceramic Undermount Bathroom Sink
MSI

MSI 2015 White Ceramic Undermount Bathroom Sink

★★★★★4.3 (85 reviews)
6 inch68 inch24 inch

A clean-lined white ceramic undermount sink that fits standard 24-inch vanity cabinets with a generous 6- to 7.6-inch bowl depth.

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Overview

The MSI 2015 White Ceramic Undermount Bathroom Sink brings a timeless rectangular profile to any bathroom renovation or new build. With exterior dimensions of approximately 20.375 by 15.125 inches and an interior basin measuring 18.125 by 13 inches, it provides ample washing space while fitting neatly into vanity cabinets as small as 24 inches wide. The bowl depth ranges from 6 to 7.625 inches, offering enough volume for comfortable daily use without water easily splashing onto the countertop.

Constructed from durable porcelain ceramic, the sink's smooth white finish resists staining and cleans easily with standard bathroom cleaners. The undermount installation style secures the sink beneath the countertop, eliminating the raised rim found on drop-in models and creating a sleek, modern look. A built-in overflow provides added safety against water damage, and the 1.68-inch drain opening accommodates a range of compatible pop-up or grid drain assemblies. Overall, this sink balances clean aesthetics with practical functionality for a reliable bathroom upgrade.

Key Features

Exterior Dimensions: 20.375” (L) x 15.125” (W) x 7.625” (H) (nominal - actual may vary by .25")

Interior Dimensions: 18.125" x 13.00" (nominal - actual may vary by .25")

Bowl Depth: 6 inch - 7.625 inch.

Sink has a 1.68 inch drain diameter.

With overflow

Cabinet Requirements - Fits 24 inch cabinet base minimum

Specifications

Brand
MSI
Model
2015
Material
Porcelain Ceramic
Color
White
Shape
Rectangle
Installation Type
Undermount
Exterior Dimensions
20.375" (L) x 15.125" (W) x 7.625" (H)
Interior Dimensions
18.125" x 13.00"
Bowl Depth
6" – 7.625"
Drain Diameter
1.68"
Overflow
Yes
Minimum Cabinet Size
24"

Pros & Cons

👍 Pros

  • Undermount design creates a clean countertop-to-basin transition that is easy to wipe down.
  • Generous bowl depth of up to 7.625 inches accommodates daily use without excessive splashing.
  • Built-in overflow adds a layer of protection against accidental water damage.
  • White porcelain ceramic finish complements a wide range of bathroom styles.

👎 Cons

  • Requires professional or experienced DIY installation since undermount sinks must be secured from below.
  • Drain assembly and faucet are not included and must be purchased separately.
  • The 1.68-inch drain diameter is less common than standard 1.75-inch drains, limiting compatible drain fittings.
  • White ceramic can show stains from hard water or cosmetics if not cleaned regularly.

Frequently Asked Questions

This sink requires a minimum 24-inch cabinet base for proper installation.
Yes, the MSI 2015 comes with a built-in overflow to help prevent water from spilling over the rim.
The sink has a 1.68-inch drain diameter. You will need to purchase a compatible drain assembly separately.
This is an undermount sink, meaning it is installed beneath the countertop surface for a seamless, easy-to-clean edge where the counter meets the basin.
It is constructed from porcelain ceramic, which provides a smooth, stain-resistant, and easy-to-clean surface.

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