2 Vanity Bathroom Ideas to Maximize Space: Smart and Stylish Two-Vanity Designs from Real Projects

Once, a couple came to me with an unusual request: they wanted his-and-hers vanities… but in a bathroom barely big enough for one. I thought they were joking, but they were dead serious. That project taught me that small spaces often spark the boldest ideas — and yes, double vanities can work even in tight layouts. In this post, I’m sharing 2 of my favorite two-vanity bathroom ideas from my own design experiences.

1. Wall-to-Wall Floating Vanities

I once redesigned a compact en-suite where every inch mattered. We went for wall-to-wall floating vanities, one on each side, which opened up floor space and made cleaning easier. It felt airy, almost like a boutique hotel. The only real challenge? You have to plan your plumbing carefully — running supply and drain lines along opposite walls means early coordination in the bathroom design phase.

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2. Shared Counter with Split Basins

Another project involved a long, narrow bathroom for two siblings. We built a single countertop with two basins evenly spaced. From a budget standpoint, this is smarter than two separate units — fewer cabinets, one countertop slab. The trick is making sure both users have enough personal space for storage and mirror height — I recommend testing layout options with a visual floor plan before finalizing measurements.

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FAQ

Q: Is a two-vanity setup only for large bathrooms?

A: Not at all! With clever design, even smaller bathrooms can fit two vanities, as long as you optimize layout and storage.

Q: How do I keep it from feeling cramped?

A: Use floating vanities, lighter color palettes, and continuous mirrors to create an open feel. You can also test proportions in a 3D layout preview before committing.