Vessel sink cutouts and faucet holes

A vessel sink changes less about a stone vanity top than almost any other sink: the slab gets a drain hole and a faucet hole, not a bowl-sized cutout. That is exactly why the sink belongs on site at template day, even still in its box, so the drain position is measured from the real piece.

What a vessel sink needs from the slab

Unlike an undermount or drop-in sink, a vessel sink sits on top of the counter, so the slab needs a drain hole sized to the sink's own base opening, plus a faucet hole unless the faucet mounts on the wall.

That drain hole is small and precise rather than a large cutout, which is part of why vessel sinks are one of the simpler cuts we make compared to a full undermount bowl.

We confirm the exact drain location by measuring the sink itself at template, since even a small placement error puts the drain off center once the sink is set.

Faucet holes sit differently with a vessel sink

Because a vessel sink sits above the counter surface, the faucet has to reach higher to clear the bowl's rim, which usually means a taller vessel-specific faucet rather than a standard vanity faucet.

The faucet hole itself is set back from the sink's drain hole by a distance that depends on the sink's diameter, so we plan that spacing at template once the actual sink and faucet are both on hand.

A wall-mounted faucet is another option with a vessel sink, which removes the faucet hole from the slab entirely and simplifies the cutout down to just the one drain opening.

A vessel sink also gives more freedom in faucet hole placement than an undermount sink does, since there is no bowl rim underneath dictating where the hole has to sit relative to the drain.

Getting the height right

A vessel sink adds several inches of height above the counter, so the vanity cabinet itself is usually set lower than a standard vanity to keep the finished rim at a comfortable working height.

We talk through counter height with the homeowner at estimate, since a vessel sink on a standard-height vanity can end up too tall for anyone but the tallest member of the household.

A double vanity with two vessel sinks needs that height conversation twice, once for each side, since two people of different heights sharing a vanity may land on a compromise rather than an ideal number for either one.

A vessel sink also sits proud of the counter, so we talk through edge profile at the same time, since a sharper eased edge near a raised bowl reads differently than a softer bullnose would.

Bringing the sink to template

Because the cutout is small and exact, we ask homeowners to have the actual vessel sink and faucet on site for template whenever possible, rather than working from a box's stated dimensions alone.

If the sink has not arrived yet, we can template around it using the manufacturer's spec sheet, though a same-day check against the real piece avoids a mismatch we would otherwise only catch on install day.

A vessel sink also comes in more shapes than a standard bowl (round, oval, square and rectangular among them), and each one changes the exact size and outline of the drain hole we cut into the slab.

If you are planning a vessel sink for a bathroom remodel anywhere in the Houston area, send the estimate form and let us know once your sink and faucet are on hand, and we can set up your template visit.