A tub to shower conversion replaces an old bathtub with a shower, usually in the same space. It is one of the most popular bathroom upgrades, especially for people who rarely use the tub or find stepping over it difficult.
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Signs a conversion makes sense
Consider converting if these apply.
- The tub is rarely used
- Stepping over the tub edge is difficult
- The tub is cracked, stained or worn
- The tile around it is damaged
- You want a more open look
- There is another tub elsewhere in the home
What to do right now
If the tub or tile leaks now, stop using it and check below for water damage before planning the conversion.
- Measure the tub space
- Decide between a prefab base or a tiled shower
- Choose a door, curtain or glass panel
- Add grab bars and a seat if helpful
- Get written quotes
- Plan where to bathe during the work
Conversion options
Prefab shower base
A one piece base with wall panels. Quicker and often more affordable.
Tiled shower
A custom shower with tile and a waterproof layer. More design choice.
Low threshold
A low curb or threshold makes entry easier than stepping over a tub.
Glass or curtain
Glass panels look open, while a curtain is simple and affordable.
How a conversion is done
- The tub is removed and the area checked for damage.
- The drain and valve are moved to suit the new shower.
- A shower base or sloped floor and waterproofing are installed.
- Walls, glass and fixtures are installed.
- The shower is sealed and tested.
Things to consider
- Keep at least one tub in the home if young children live there or might in future
- Ask about the warranty on the base and waterproofing
- Plan grab bar locations during the work
- Choose non slip flooring
- Make sure the bathroom fan vents outside
Questions to ask before you hire
- Prefab or tiled, and why?
- What waterproofing will you use?
- Will you move the drain and valve?
- How will you handle any damage behind the tub?
- What warranty do you give?
Frequently asked questions about tub to shower conversion
How long does a tub to shower conversion take?
Prefab conversions can take a few days. Tiled showers often take one to two weeks.
Is it cheaper than a full remodel?
Usually, because the rest of the bathroom stays the same.
Will it affect resale value?
Keeping at least one tub in the home is often recommended.
Do I need a permit?
Usually for plumbing changes. Your contractor should pull it.
Learn more
Our main bathroom remodeling guide covers the wider picture, including what affects the cost and when to call a professional.
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