10 Inspiring 5x8 Bathroom Layout Ideas: Small space, big style—my favorite 5x8 bathroom designs that work

One time, a client asked me if we could fit a soaking tub, double vanity, and walk-in shower in her 5x8 bathroom. I almost choked on my coffee. But instead of saying “no way,” I pulled out my sketchbook and started to play around. That day reminded me that small spaces, like a 5x8 bathroom, often bring out the most creativity. In this post, I’m sharing 10 ideas I’ve actually used or tweaked over the years to make a tiny bathroom live large—without feeling cramped. And yes, some of them even include a tub.

1. Tub-Shower Combo Along One Wall

It’s a classic for a reason: placing the tub and shower along the longer wall keeps plumbing simple and maximizes open floor area. If you plan carefully, you can still squeeze in a narrow vanity opposite. I once refined this using a bathroom design tool to make sure every inch worked.

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2. Corner Shower With Glass Enclosure

A clear glass corner shower cuts visual bulk, making the room look bigger. It’s perfect if you skip the tub entirely. Just remember, custom glass can get pricey—but it's worth it for the airy feeling.

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3. Pocket Door Entry

Replacing a swinging door with a pocket door frees up precious wall space for towel hooks or shelving. The installation can be messy in old walls, but it's a one-time upgrade that pays you back daily.

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4. Floating Vanity

This trick makes the floor visible underneath, instantly creating the illusion of more square footage. I love pairing it with LED under-lighting for a spa-like night vibe.

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5. Wall-Mounted Toilet

It’s not just a style choice—it saves about 6 inches of depth compared to a traditional toilet. Maintenance access is the only catch, so make sure your installer is experienced.

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6. Full-Height Tiling

Tiling all the way to the ceiling vertically elongates the space. I’ve done this in white glossy subway tiles for a timeless look that reflects more light, especially near windows. Using something like a free floor plan creator helped me visualize the lines ahead.

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7. Recessed Storage Niches

Cutting storage niches into shower walls or over the toilet keeps clutter off surfaces. Just watch your wall depth before you start—plumbing or wiring may limit where you can recess.

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8. Large-Format Mirrors

Mirrors can double the apparent size of your bathroom. I once lined an entire wall behind the vanity with mirror panels—guests kept asking me if I secretly added a second bathroom.

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9. Compact Double Vanity

Yes, it’s possible in 5x8—if you choose a double size under 48 inches. Go for narrower sinks and a shared center faucet shelf to save space. When I tested layouts in a 3D floor planner, it showed exactly how close things would feel.

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10. Bold Feature Wall

In tiny rooms, a single statement wall—whether deep navy tile or patterned wallpaper—can give drama without overwhelming. I love doing this behind the vanity to set the tone as soon as you walk in.

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FAQ

1. Is 5x8 a good size for a bathroom?

Yes, it’s a common small bathroom size, especially in older homes. With smart design, you can fit a full bath setup comfortably.

2. Can you fit a tub in a 5x8 bathroom?

Yes, many standard tubs are 60 inches long, fitting perfectly along one wall with space for a small vanity and toilet.

3. How do I make a small bathroom look bigger?

Use light colors, large mirrors, glass shower enclosures, and minimal clutter to open up the perceived space.

4. How much does it cost to renovate a 5x8 bathroom?

Typically anywhere from $5,000–$15,000 depending on finishes, fixtures, and labor. Custom work can increase costs.

5. What’s the best layout for a 5x8 bathroom with a shower only?

A corner or alcove shower across one end often works best, leaving space for a larger vanity or extra storage.

6. Should I use a pedestal sink in a small bathroom?

Pedestal sinks save floor space but sacrifice storage. Wall-mounted or narrow vanities give you both style and practicality.

7. Can I add laundry to a 5x8 bathroom?

It’s tight, but stackable washer-dryers can fit if you’re willing to give up a tub. Always check plumbing and ventilation first (source: NAHB).

8. Do I need an exhaust fan?

Absolutely—ventilation prevents moisture damage and mold buildup. If windows aren’t enough, install a high-quality exhaust fan.