10 Double Vanity Ideas for Your Master Bathroom: Smart, Stylish & Space-Savvy Designs for a Dream Master Bath

A few years ago, I had a client who insisted on squeezing a double vanity into what was basically a glorified hallway. I was skeptical, but the challenge sparked some of my best small-space solutions ever. That’s the thing about master bathrooms—especially when working with a double vanity—constraints can push your creativity to the next level. In this post, I’m sharing my 10 favorite master bathroom double vanity ideas, straight from projects I’ve worked on (and a few I wish I had in my own home).

1: Floating Vanities for Visual Space

One trick I swear by is lifting vanities off the floor. A floating double vanity gives the illusion of more room and makes cleaning a breeze. Just watch the plumbing—tucking pipes neatly against the wall is key, and a bathroom layout mock-up can save you from costly mistakes.

save pin

2: Separate Sinks with Shared Counter

If you and your partner have different routines, two sinks on one generous counter can keep the peace while looking sleek. I’ve used quartz a lot for this—stylish, durable, and easy to clean.

save pin

3: Built-in Storage Between Basins

A slim tower or set of drawers between two sinks keeps personal items organized. The only caution? Make sure it’s scaled right—too bulky and it dominates the space.

save pin

4: Antique Dresser Conversion

For clients who crave character, I’ve turned vintage dressers into stunning double vanities. The main challenge is retrofitting plumbing without ruining the piece’s integrity.

save pin

5: Open Shelf Styling

Instead of closed cabinets, an open shelf under the sinks can add an airy feel. You just have to be okay with styling towels and baskets neatly—you’re basically curating a mini display.

save pin

6: Statement Mirrors Above Each Sink

I’m a fan of two separate mirrors rather than one long one—it adds a tailored touch. I once paired this with brass sconces between them, and the client still calls it their “hotel bathroom.” When planning symmetry, I often run it through my 3D bathroom layout visualization to get the proportions right.

save pin

7: Waterfall Edge Countertops

For a sleek, contemporary look, I sometimes extend the countertop material down the sides of the vanity. It’s a bit pricier, but it creates a luxe, high-end vibe.

save pin

8: Dual Vanities with Makeup Station in Between

If space allows, having two smaller vanities and a central counter for makeup or grooming can feel ultra-personalized. Just plan the lighting carefully—no one wants shadows when doing eyeliner.

save pin

9: Monochrome Minimalism

White-on-white or grey-on-grey schemes can make a double vanity look restrained and serene. I still add contrast through texture—matte tiles, glossy counters, soft linens—to avoid it feeling flat. I used a similar approach in a project where I relied on a digital concept rendering to play with finishes before ordering a thing.

save pin

10: His-and-Hers Niche Shelves

Built-in wall niches above each basin are a subtle way to keep clutter off the counter. Just remember to waterproof the shelving area well—especially if it’s in the splash zone.

save pin

FAQ

Q: What is the standard size for a double vanity?

A: Typically, 60 inches is the minimum, but if you want more breathing room, 72 inches or above feels more generous.

Q: Can I fit a double vanity in a small master bathroom?

A: Yes, but you’ll need smart design, compact sinks, and possibly a floating structure to make it feel open.

Q: What countertop materials work best?

A: Quartz and solid surface are my go-tos for durability, ease of maintenance, and design variety.