Glass Vessel Sinks For Bathrooms

Remember the first time you saw glass vessel sinks for bathrooms? It may have been while watching a home show, visiting a friend’s house, or attending an open house but you may have felt confusion, wonderment, or delight? Vessel sinks provoke many emotions, not only from homeowners but from industry professionals such as designers, contractors, and bathroom remodelers.

Vessel sinks are certainly show-stoppers. And we know that, on the whole, vessel sinks price out higher than your average drop-in sink basin. Yet are these trendy bathroom items worth investing in? Will they still be as “show-stopping” in five years as they are today?

Kraus Red Lava Glass Vessel Sink And Waterfall FaucetKraus Red Lava Glass Vessel Sink And Waterfall Faucet

The Definition of Glass Vessel Sinks for Bathrooms

A vessel sink is a basin that sits on top of a bathroom vanity or counter, rather than inset like traditional drop-in or under mount sinks. These sinks are found only in bathrooms, not kitchens, as their size and style would not be practical for the kitchen environment.

The vessel sink basin can be any material–fired ceramic, glass, stainless steel, stone, copper, or marble. Glass and ceramic vessel sinks are the most popular types today.

Types of Glass Vessel Sinks for Bathrooms

There are two distinct types of vessel sink installations:

Above-Counter Installation: The vessel sink basin rests completely on top of the counter or vanity. When people think of vessel sinks, this is the most versions they usually have in mind. After a drain hole of 1 5/8″ to 1 3/4″ is drilled, no additional cutting of the countertop is required.

Recessed Installation: Recessed installation allows for greater basin stability. A hole greater than the diameter of the drain hole, but smaller than the sink diameter, is cut into the countertop. This allows the sink basin to rest about half-way down.

Frosted Charcoal Vessel SinkFrosted Charcoal Vessel Sink

Advantages and Disadvantages of Glass Vessel Sinks for Bathrooms


  1. Style. Add panache to your bathroom for relatively little money.
  2. Installation. Avoid costly and difficult sink cut-outs. You need only one hole cut out for the drain pipe.
  3. Changeability. Because vessel sinks are not stuck in place (as drop-in sinks are), they can be changed out fairly easily.
  4. Space. You can gain a bit of extra counter room because the vessel sink basin takes up less area than recessed sinks.


  1. Gimmicky and Dated. Some designers consider vessel sinks to be impractical, verging on gimmicky.
  2. Durability. Because of the exposed edges of the basin, they are prone to chipping and breakage.
  3. Stability. Vessel sinks are secured only at one point, rather than the entire perimeter. A recessed vessel sink, which sinks about half-way into the vanity but not as far as a drop-in sink, adds greater stability.
  4. Cleaning. Difficult to clean around the area where the vessel sink basin meets the vanity or countertop.
  5. Overflow. Vessel sinks do not come with overflow relief drains.

Glass Vessel Sinks for Bathroom: The Installation

Ruby Red Round Glass Vessel SinkRuby Red Round Glass Vessel Sink

Within the category of sink installation, on a scale of 1-10 installing a vessel sink ranks around 3 or 4. In other words, vessel sink installation is decidedly not a mandatory professional-only installation. As a homeowner with little DIY skills, you can install your own vessel sink.

For the installation process for an above-counter vessel sink (rather than the recessed variety), it is important to note that your sink should come with a connecting ring that acts as an interface between the rounded bottom of the basin and the flat countertop. If not, then your sink basin may have a flat bottom that requires silicone caulking between basin and counter.

Tip: When installing a glass vessel sink, you must have a connecting ring. Silicone caulk applied to the bottom side of a glass vessel sink will be visible through the top and will be unsightly.

Cost of Glass Vessel Sinks for Bathrooms

Not long ago, vessel sinks were exclusively high-end designer products. Now, with the surge of popularity of vessel sinks, homeowners at nearly any budget level can afford a vessel sink. A price for branded vessel sinks range from just around $120 to about ten times as much, or $1,200. These prices do not include installation, faucets, or vanities.The average cost of vessel sinks is around $235.

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