Swiss Madison, Voltaire 21″” Rectangle Undermount Bathroom Sink in Matte Black Color: Black

Modern bathrooms demand fixtures that are both functional and refined. The Swiss Madison Voltaire 21-inch rectangle undermount bathroom sink in Matte Black delivers a clean, frameless look that integrates seamlessly beneath a vanity cabinet or custom countertop.

Built from ceramic and finished in a bold Matte Black, the Voltaire brings a contemporary edge to modern and transitional bathroom styles alike. Its undermount configuration hides the sink rim below the countertop surface, making countertop cleanup straightforward.

Why the Voltaire 21-inch Matte Black Undermount Sink

Ceramic construction: durable, non-porous, and easy to clean in daily use
Undermount installation eliminates exposed rims so the countertop wipes clean in one pass
Rectangle silhouette complements modern and transitional bathroom designs
Matte Black finish adds a bold, contemporary contrast against light countertops and cabinetry
Sized at 21 inches to fit a wide range of vanity cabinets in that footprint range
Yala Vanity is an authorized Swiss Madison dealer, and the sink ships free to the contiguous 48 United States

Specifications

Brand: Swiss Madison
Model: Voltaire
SKU: SM-UM625MB
Size: 21 inch
Shape: Rectangle
Mount Type: Undermount
Material: Ceramic
Finish/Color: Matte Black
Product Type: Bathroom Sink
Intended Use: Vanity cabinet or custom bathroom countertop installation

Frequently Asked Questions

Q: What mounting style does the Voltaire use?
A: The Voltaire is an undermount sink. It installs beneath the countertop surface so the rim is hidden, giving you a smooth countertop edge and easy wiping.

Q: What is the sink made of?
A: The Voltaire is constructed from ceramic, a non-porous material that resists staining and holds up well to daily cleaning.

Q: What is the finish, and what style bathrooms does it suit?
A: This model comes in Matte Black. Swiss Madison designed the Voltaire for modern and transitional bathroom styles.

Q: What size vanity cabinet or countertop does this sink fit?
A: The sink is sized at 21 inches. It is intended for use with a vanity cabinet or custom countertop that accommodates a 21-inch undermount basin.

Q: Is Yala Vanity an authorized dealer for Swiss Madison products?
A: Yes. Yala Vanity is an authorized Swiss Madison dealer.