You also need a clear floor space and insulated pipes under the sink.
Commercial bathroom sink height.
The most preferred bathroom vanity sizes are 24 30 36 and 48 inches width for single sink bathroom vanities and 60 and 72 inches for double sink bathroom vanities.
For example pedestal sinks are.
But for vessel sinks vanity tops and undermount sinks the standard height ranges from 32 to 36 inches.
This depends on the style of the fixture.
The 24 to 48 inch vanities hold only a single sink.
The standard bathroom sink height varies from 31 inches to 36 inches.
Generally speaking a bathroom vanity will be lowered in order to accommodate for the extra height added by a vessel sink.
For pedestal sinks height range starts from 30 to 35 inches.
If the sink is on a counter it must be placed as close to the front as possible and the counter must be less than 34 inches in height if the rim of the sink extends above it.
Standard sink heights standard bathroom sink heights range from 29 inches to as much as 36 inches high depending upon personal preference and the type of sink.
To meet ada guidelines sinks shouldn t be mounted higher than 34 inches from the floor and they should have a knee clearance of 27 inches high 30 inches wide and 11 to 25 inches deep.
Standard bathroom vanity depth is 21 inches and standard height is 32 and 36 inches.