Tub to Shower Conversion: Everything You Need to Know

The tub-to-shower conversion is one of the most popular bathroom remodeling projects in America. Millions of homeowners have bathtubs they rarely use — and converting that unused tub into a beautiful walk-in shower can transform both the look and function of your bathroom.

Why Convert Your Tub to a Shower?

• Reclaim space — showers use the footprint more efficiently
• Improve accessibility — no more stepping over a high tub wall
• Modernize your bathroom — walk-in showers look contemporary and upscale
• Easier to clean — no more scrubbing tub walls and tub-shower tracks
• Better water efficiency — showers typically use less water than baths

Tub to Shower Conversion Cost

A tub-to-shower conversion typically costs between $3,500 and $8,000, with the national average around $5,500. Here's a more detailed breakdown:

• Budget conversion (prefab shower insert): $1,500 – $3,500
• Mid-range conversion (custom tile, glass door): $4,000 – $7,000
• High-end conversion (frameless glass, premium tile, multiple fixtures): $7,000 – $12,000+

The good news is that since the plumbing rough-in already exists from your tub, you're saving thousands compared to building a shower in a location that never had one.

What the Conversion Process Looks Like

Most tub-to-shower conversions follow a predictable timeline:

• Day 1: Demolition — remove the bathtub, surrounding tile, and old fixtures
• Day 2: Plumbing adjustments — modify drain, add new valve if needed
• Day 2–3: Waterproofing — install cement board, membrane, and shower pan
• Day 3–4: Tile installation — walls and floor
• Day 4–5: Finishing — glass door, fixtures, trim, grout sealing

A straightforward conversion with a prefab unit can be done in 1–2 days. Custom tile conversions typically take 3–5 working days. Plan for your bathroom to be out of service during this time.

Should You Keep At Least One Tub?

Real estate experts generally recommend keeping at least one bathtub in your home, especially if you have young children or plan to sell within the next few years. If your home has multiple bathrooms, converting a secondary tub to a shower while keeping one tub is the sweet spot for both practicality and resale value.

“If you only have one bathroom, consider a tub-shower combo remodel instead of a full conversion. You'll modernize the space while keeping the tub option for families with kids.”

Conversion Design Options

• Prefab shower kit — fastest and most affordable; limited customization
• Tile with sliding glass door — classic look with easy access
• Frameless glass with rain head — premium, modern aesthetic
• Curbless entry with linear drain — maximum accessibility and style
• Half wall with glass — adds privacy while keeping an open feel

A tub-to-shower conversion is one of the fastest, most impactful bathroom upgrades you can make. Get connected with conversion specialists in your area by entering your ZIP code above for a free, no-obligation quote.