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What is a vessel sink?

Kraus says "A Ceramic Vessel Sink will require a standard above the counter installation and must be accompanied by a vessel faucet." (read 2026-11-04). Kraus says "Most vessel sinks require a 1.75” drain opening." (read 2026-11-04).

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At a glance

By InstaBids editorial team with AI research agents. Updated

What this means for your home project

  1. Kraus says "Make sure the vessel sink is not scratched, chipped or broken prior to installation." (read 2026-11-04). Kraus says "Failure to do so could result in glass breakage and personal injury, property damage, or product failure." (read 2026-11-04). (source)
  2. Kraus says "Make certain that the spout reach will be sufficient to work with the existing vessel sink." (read 2026-11-04). (source)
  3. Kraus says "Misinstalling the pop up drain and mounting ring can compromise the glass, resulting in breakage." (read 2026-11-04). Kraus says "To avoid personal injury, property damage, or product failure, follow the instructions for installing these components carefully." (read 2026-11-04). (source)
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What do 12mm, 15mm, 17mm and 19mm mean in a product description?

Kraus says (read 2026-11-04): “12mm, 15mm, 17mm, and 19mm indicate the thickness of the glass itself.” (source) “Please note that durability of the sinks does not correlate to the thickness of the glass.” (source)

What may cause the color variation of the same model sink?

Kraus says (read 2026-11-04): “Most multi-color toned sinks are handcrafted and therefore shade and color of the glass may vary.” (source)

Is it possible to purchase pop-up drains, mounting rings and glass sinks from different manufacturers?

Kraus says (read 2026-11-04): “Yes, drains and rings from reputable manufacturers will be compatible with most glass vessel sinks.” (source) “Please note that not all manufacturers include the required mounting hardware with purchase (Kraus does).” (source) “Most vessel sinks require a 1.75” drain opening.” (source)

What is the difference between an undermount, above the counter, wall mount, and pedestal Vessel Sinks?

Kraus says (read 2026-11-04): “A standard Undermount Sink is recessed into the countertop and requires an undermount faucet.” (source) “A Ceramic Vessel Sink will require a standard above the counter installation and must be accompanied by a vessel faucet.” (source) “Pedestal Ceramic Sinks require a floor mount installation and work best with undermount faucets.” (source) “Wall-mount Ceramic Sinks also work best with undermount faucets.” (source)

What faucet would I require for a vessel sink that is mounted on top of my counter top?

Kraus says (read 2026-11-04): “You would require a tall faucet anywhere from 12" - 13" height.” (source) “Spout reach, the distance from the center of the faucet body to the aerator, is an important consideration.” (source)

Is a vessel sink harder to install than a drop-in?

VIGO says (read 2026-11-04): “Only if the counter isn’t ready for it.” (source) “On an existing vessel-drilled top the effort is similar; a new cutout adds time and cost.” (source)

Sources

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