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Replacing a tub with a walk-in shower

Last reviewed: July 2026

Swapping a hard-to-enter tub for a low-threshold walk-in shower is often the most practical bathing-safety change. Here is the honest case for and against, plus costs.

The safety case

A standard tub wall is roughly 15 inches high — a real fall risk for anyone with limited mobility. A walk-in shower with a low or curbless threshold, grab bars, and a seat removes the climb and lets you bathe standing or seated. For many households it is the single most useful aging-in-place change to make.

The resale question — honestly

If the tub you are replacing is the only tub in the home, weigh it: some buyers, especially families with young children, want at least one bathtub. If you have another tub, or your home is likely to sell to older buyers, a spacious walk-in shower is often a plus rather than a minus. Decide based on who is likely to buy your home — and on your own safety today.

Cost

Replacing a tub with a shower runs from about $1,500 for a liner to $18,000+ for a custom tile shower; most rip-and-replace jobs land $4,000–$9,000. Estimate yours with the conversion cost estimator, and see the full breakdown.

Or keep the ability to soak

If soaking matters, a walk-in tub keeps that option with a low step-in door — at a higher price. Compare with the walk-in tub cost calculator.

Common questions

Should I replace my tub with a walk-in shower?
If climbing over the tub wall is hard and you rarely soak, replacing the tub with a low-threshold walk-in shower usually improves daily safety and is often cheaper than a walk-in tub. If you still want to soak, consider a walk-in tub instead.
Does replacing the only tub hurt resale value?
It can matter to buyers with young children, who often want at least one tub in the home. If yours is the only tub, weigh that. Many buyers, especially in homes marketed to older adults, prefer a large walk-in shower.
What does it cost to replace a tub with a shower?
About $1,500 for a liner up to $18,000+ for full custom, with most rip-and-replace jobs landing $4,000–$9,000. See the cost breakdown.

Prices are estimates. Every bathroom is different, so a firm price comes only after an in-home measurement.

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