Floating Vanity Height: What We Recommend and Why
The standard vanity is 32–36 inches tall, but a floating vanity gives you a choice. Here is how we set the height for most Chicago installs and when to break the rule.
A wall-mounted vanity is the one bathroom piece where you actually get to choose the height. Freestanding vanities are built to a fixed 34–36 inches; a floating cabinet can sit wherever the studs let it. Here is how we walk customers through the decision.
The standard: 34–36 inches to the counter top
Most adults are comfortable with the counter top between 34 and 36 inches off the finished floor. That is the "comfort height" range the kitchen industry settled on, and it works for bathrooms too. If you are unsure, 35 inches is a safe target.
Measure from the finished floor
Measure from the floor you will actually stand on, not the subfloor. Tile, underlayment and heated-floor mats add anywhere from 1/2 inch to 1 1/4 inches. We have seen more than one vanity end up an inch low because the floor was tiled after the cabinet was hung.
Vessel sinks change the math
| Sink type | Cabinet top target | Finished rim height |
|---|---|---|
| Undermount / integrated | 34–36 in | 34–36 in |
| Vessel (5–6 in tall) | 29–31 in | 34–36 in |
| Semi-recessed vessel | 31–33 in | 34–36 in |
With a vessel sink, you are choosing the rim height, not the counter height. Drop the cabinet so the rim lands in the comfort range.
Who is using it?
- Kids' bathroom: 30–32 inches, or keep 34 inches and add a step stool that will outlast the growth spurt.
- Powder room: guests come in every size. 34–35 inches is the compromise.
- Accessible bathroom: ADA calls for a rim no higher than 34 inches with 27 inches of knee clearance underneath. A floating vanity is the easiest way to meet that.
Leave room underneath
Whatever height you pick, leave at least 8–10 inches between the floor and the bottom of the cabinet. Less than that and the "floating" effect disappears and cleaning becomes annoying. More than 14 inches starts to look like the cabinet was hung wrong.
Quick checklist
- Decide on finished counter height (34–36 in for most).
- Subtract counter and sink thickness to get the cabinet top.
- Confirm the finished floor thickness.
- Mark the wall, then rough in plumbing to match.
- Locate studs or install blocking before drywall goes up.
Made in the USA
Every piece we write about is built to order in our Chicago shop and shipped factory-direct with free scheduled curbside LTL delivery.
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