Creative Stair Bulkhead Ideas for Bathrooms: Maximize Space and Style with Stair Bulkheads

One time, a client asked me if we could turn the stair bulkhead in her tiny bathroom into a “zen garden” with bamboo and running water… right above the toilet. I laughed, then realized she had touched on a core truth: even the oddest features can inspire creativity. Stair bulkheads can feel like awkward wasted space, but small spaces often spark the best ideas. Today, I’ll share 10 clever ways I’ve transformed them over the years.

1. Built-in Storage Cabinets

Instead of hiding the bulkhead behind drywall, I once integrated it into deep shelving for towels. It freed up other wall space and kept clutter out of sight. It can be tricky to measure correctly, so using a room planner helped ensure the cabinet doors wouldn’t bump into other fixtures.

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2. Open Display Niches

I love carving out shallow niches in the side of a bulkhead. They’re perfect for candles or decor that makes the bathroom feel softer. Just be cautious with moisture if you’re right near the shower—seal everything well.

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3. Compact Vanity Integration

On a city project, the bulkhead became part of a floating vanity—its height dictated the countertop edge, and it actually felt custom and intentional. Done well, this avoids the clumsy “boxed in” look.

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4. Hidden Laundry Zone

For one family, we tucked a mini washer under the bulkhead. It required extra ventilation planning, but the payoff was huge: no more hauling laundry down two flights of stairs.

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5. Shower Bench Extension

Sometimes the bulkhead juts into the shower space—so why fight it? Extend it into a built-in bench. Midway through, I mapped it out with a free floor plan creator to make sure it wouldn’t feel cramped.

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6. Towel Warmer Mount

Mounting a towel warmer on the bulkhead is both functional and space-savvy. It can help disguise odd angles and makes stepping out of the bath feel luxurious.

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7. Decorative Paneling

Covering the bulkhead with beadboard or slats can turn it into a design statement. Matching it to the rest of the bathroom’s style ties everything together.

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8. Compact Linen Closet

A slim closet built into the bulkhead is a game-changer for small homes. It’s one of those touches guests always compliment—and yes, measuring twice is key.

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9. Bath Accessories Shelf

Installing a lip shelf right on top of the bulkhead creates a perfect spot for bath salts or plants. Before building, I tested proportions in a kitchen layout planner—oddly enough, the same trick works for bathrooms.

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10. Concealed Plumbing Access

If you can’t change the bulkhead, make it work for you: design it with a hidden panel for plumbing access. It’s not glamorous, but future you will be grateful.

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FAQ

1. What is a stair bulkhead in a bathroom?

It’s a boxed area covering the top of stairs or stairwell structure that sometimes extends into bathroom space.

2. Can I remove a stair bulkhead?

Only if it’s non-structural. Consult a contractor first to ensure you’re not compromising support.

3. How do I waterproof a bulkhead shower bench?

Use cement board, waterproof membrane, and tile sealant rated for wet areas. The TCNA Handbook offers detailed guidelines.

4. Will integrating storage into a bulkhead weaken it?

Not if done correctly—structural parts stay intact while the outer surface is modified.

5. Is it expensive to modify a stair bulkhead?

Costs depend on materials and whether you relocate plumbing or electrical. Simple paneling is budget-friendly.

6. Can I hide a washer under a bulkhead?

Yes, if clearance and ventilation allow. Always check appliance dimensions and venting requirements.

7. How can I make a bulkhead look intentional?

Match finishes to surrounding decor, integrate uses like seating or storage, and balance proportions.

8. Are there design tools to visualize bulkhead ideas?

Yes, you can use online planners to model the space in 3D before building, saving costly mistakes.