Vessel sink faucets are taller than a standard basin tap for one reason. The bowl sits on top of the counter instead of down inside it, so the spout has to clear the rim before water can reach the basin at all. Height is the number to check first.
How to choose vessel sink faucets
Bring two measurements to the decision: the height of your bowl and the height of your vanity. A 34 inch cabinet with a 6 inch bowl on top puts the rim at 40 inches, which is a comfortable washing height for most adults. A 36 inch cabinet with a tall bowl pushes the rim past 42 inches, and a very tall faucet on top of that starts to feel like a garden feature.
Then choose the handle arrangement. A single lever mounted on the faucet body keeps the deck clear and suits a narrow counter behind the bowl. A two handle set spreads across three holes and reads more traditional. A wall mounted valve removes the question entirely, though that has to be settled before the wall is finished.
Finish is worth coordinating with the drain rather than with the cabinet handles. On a vessel installation the drain sits in plain view inside the bowl, and a chrome drain under a matte black faucet is the detail everyone notices afterward.
Measuring height and reach for vessel sink faucets
These figures cover the great majority of above counter bowls sold in the US.
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Bowl height: measure counter to rim, commonly 5 to 6 inches on a round basin.
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Spout above the rim: 4 to 6 inches, enough for two hands to fit under the flow.
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Overall faucet height: 11 to 16 inches suits most bowls on a standard vanity.
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Spout reach: the stream should land near the center of the bowl, not against the inside wall.
Add the first two numbers together and you have the faucet height to shop for. If the total lands between two models, take the taller one and expect a little more splash, because a spout that pours onto the rim is the failure everyone regrets, and no amount of finish quality fixes it.
Questions about tall basin taps
Will a standard bathroom faucet work with a vessel bowl?
Almost never. A standard spout sits 4 to 5 inches above the deck, which is below the rim of most above counter bowls. Water then runs down the outside of the basin instead of into it, which is exactly why the tall version exists.
How do I know which height to order?
Measure the bowl from the counter to its rim, add 4 to 6 inches of clearance, and shop to that total. If the bowl is not bought yet, choose it first, since bowl heights vary far more than faucet heights do.
Does a vessel bowl need a particular drain?
Usually a grid drain without an overflow, because most above counter bowls have no overflow channel. A pop up drain designed for an overflow basin will leak at the side ports. The bowl specification states which type it takes.
Related pages: Bathroom Faucets, Kitchen Faucets, Single Hole Bathroom Faucets and Waterfall Bathroom Faucets. The full category is Faucets.
