Bathroom term

Tub-to-Shower Conversion

DefinitionA tub-to-shower conversion is removing an existing bathtub and building a walk-in shower in the same space, usually reusing the existing drain and water supply location.

A tub-to-shower conversion is a bathroom remodel that removes a bathtub and replaces it with a walk-in shower, usually in the same space where the tub was.

Why it matters for Maryland homeowners

Many Maryland homes have a combination tub and shower that rarely gets used as a bath. Converting to a walk-in shower can make the bathroom easier to use, especially for people who find stepping over a tub wall difficult. That makes it a common part of Aging in Place remodels.

A shower can also make a small bathroom feel more open, especially with clear glass. Some homeowners do want to keep at least one tub in the house, often for bathing young children, so it is worth thinking about which bathroom to convert.

What is involved

A typical tub-to-shower conversion includes:

  • Removing the existing tub and surround
  • Adjusting or relocating the drain for the shower
  • Building a new shower pan or base and waterproofing the walls and floor
  • Installing tile or wall panels, a valve and showerhead
  • Adding glass doors or a panel, a niche, a bench and grab bars if wanted

Options range from a low-threshold shower base to a fully tiled Curbless Shower, depending on the floor structure and budget.

Good and poor examples

A good conversion:

  • Uses a waterproofing system across the whole shower area
  • Has a low or no threshold for easy entry
  • Includes slip-resistant flooring and good lighting
  • Considers a bench, handheld showerhead and blocking for grab bars

Common problems:

  • Waterproofing shortcuts that lead to leaks
  • A high curb that is still hard to step over
  • Not checking the drain location or floor structure before planning a curbless design

Planning tips

Before converting, think about who uses the bathroom and what they need. A shower for someone with mobility concerns should have a low or no threshold, a seat and a handheld showerhead. Consider how much storage you want in the shower, such as a niche, and whether you prefer a glass door or an open entry. If the bathroom is the only one in the home with a tub, talk about the tradeoffs before removing it. Planning these details early helps avoid changes once work starts.

Lighting and ventilation are worth reviewing at the same time. A brighter, open shower can show the condition of an old exhaust fan, and better airflow helps protect new tile and grout from moisture.

Frequently asked questions

Can any tub be converted to a shower?

Most can. The drain, wall structure and floor framing will affect the options and how the shower is built.

Should I keep a tub somewhere in the house?

Some homeowners keep one tub for bathing children or for resale considerations. It depends on your household.

How long does a conversion take?

Timelines vary with the design, materials and any hidden conditions found when the tub is removed. Your contractor can give a schedule for your project.

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