Floating vanities
The floating bathroom vanity, planned properly
A floating bathroom vanity hangs on the wall with clear floor beneath it, so the room looks larger and cleaning is easier. It only works if the wall, the plumbing and the mounting height are planned before the drywall goes up.
Illustrative interior
01Why float it
What a floating bathroom vanity changes
Lifting the cabinet off the floor shows more tile, and the eye reads the whole floor as the size of the room — the reason a floating bathroom vanity suits small Los Angeles bathrooms and powder rooms so well. It also helps with heated floors, which keep working right up to the wall.
The trade-off is structure. A wall-mounted vanity with a 3 cm (1¼ in) stone top, a filled basin and someone leaning on it puts a real load on the wall, so the studs need solid blocking behind the drywall. That is easy during a remodel and difficult afterwards.
Everything else on our bathroom vanities page still applies: drawers beat doors, sealed edges matter, and the width of the wall decides whether a double vanity is possible. For a cleaner look still, see modern vanities. Bring your contractor’s drawings to a consultation, and if the kitchen is part of the remodel, start it in our kitchen configurator.
02Rough-in
Wall-mounted vanity rough-in checklist
- Wall blocking
- Horizontal solid blocking between studs at the cabinet’s mounting rail height
- Drain
- Through the wall, not the floor; typically about 18–20 in above the finished floor
- Supplies
- Typically about 20–22 in above the floor, inside the cabinet footprint
- Mounting height
- Usually 32–36 in to the top; lower for children’s baths, higher for tall users
- Clear floor
- About 6–12 in under the cabinet looks best and lets a robot vacuum pass
- Stone weight
- A 3 cm stone top weighs about 18–20 lb per sq ft; 2 cm about 12–13 lb
03Light underneath
Underglow, drawers and a calm wall
A warm LED strip under a floating vanity doubles as a soft night light, so you never switch on the main lights at 3 am. It needs a low-voltage driver and a switched power point planned at rough-in, inside the cabinet or behind an access panel.
Inside, U-shaped drawers wrap around the trap so you keep almost the full width for storage. A shallow drawer at the top for daily items and a deep one below for bottles and towels is the most useful split.
04Good to know
Floating vanity details people miss
Tile behind and below
The floor and wall are visible under the cabinet, so tile them fully — no shortcuts behind the vanity.
Side panels
End panels or a stone return protect exposed cabinet sides from splashes in narrow rooms.
Wall-mounted faucet
Pairs naturally with a floating cabinet; the valve goes in the wall at rough-in. See bathroom fixtures.
Access
Shut-off valves stay reachable through the drawer cut-out for future service.
Are floating vanities strong enough?
Can I replace a floor-standing vanity with a floating one?
Do floating vanities have less storage?
Keep exploring
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Book a consultationTell us about your project and plan a visit to the Glendale showroom.
Consultation
Plan your project with a NOVAHAUS designer
Bring a floor plan, a photo or simply an idea. We will walk the showroom with you, talk through layout, materials and budget, and map out the next steps.