Perspective Drawing of Free Standing Vanity Single Full-Height Door

How will your new vanity be installed?

Three Bathroom Vanity Installations: Free-Standing, Left- or Right-Wall Mounted, and Alcove

One of the first questions I ask myself when designing a custom bathroom vanity is, "How will it be installed?" 

Will it be free-standing? Butt up to a wall? Sit between two walls?

There's no right or wrong answer, but there pitfalls to avoid with each of these installation methods.

Here's the scoop:

Free-Standing Bathroom Vanity Installation

Free-standing vanities have no walls on their right or left sides lending an open feeling to a bathroom.

Design pitfalls to avoid:

  • Not giving the free-standing vanity breathing room. I recommend at least six inches of open space on the right and left. Any less, and you lose the light, airy feeling this kind of vanity is known for.
  • Cutting into the clear space required for your toilet (usually 15" from the center of the toilet) or circulation space.
  • Forgetting to stain or paint both sides of the cabinet to match the front.

Sides: The left and right sides are painted or stained to match cabinet face, doors and, drawer fronts.

Upgrades: Add architectural interest to the left and right sides with a decorative panel. The panel will look like a door but it won't open or close.

Drawing of Free-Standing Vanity Installation

Right-Wall or Left-Wall Installation

The most common way to install a vanity is against a single wall - so right-wall or left-wall installation. 

Design pitfalls to avoid:

  • Not allowing space for a filler, or trim piece, between the vanity and wall. Your vanity will be perfectly straight, but your wall probably is not. A filler is trimmed on site to fill any gap between the wall and the vanity. The filler also provides a little extra space allowing doors and drawers to open easily.
  • Cutting into the clear space required for your toilet (usually 15" from the center of the toilet) or circulation space.
  • Forgetting to stain or paint both sides of the cabinet to match the front.

Sides: The visible side, left or right, is painted or stained to match the cabinet face, doors and, drawer fronts.

Upgrades: Add a decorative door to the visible side.

Drawing of Vanity Installed Against a Wall on the Left Side

Alcove Installation

Finally, there's alcove installation. That's when there's a wall to right and one to the left of the vanity.

Design pitfalls to avoid:

  • Like the right-wall and left wall installation, not allowing space for a filler, or trim piece, between the vanity and wall. You need one on both sides when installing a vanity in an alcove.

Sides: Since the sides of the cabinet are not visible, they are not stained or painted.

Drawing of bathroom vanity installed in an alcove, between two walls 

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About the author

She didn't know it, but Jackie Lopey's days as an advertising executive were numbered when she bought and renovated a 1950's bungalow. She soon went back to school and started her own design studio. Jackie is an award-winning, certified interior designer and the founder of Wide Canvas.

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