Walk-in tub research and data
The defensible 2026 figures are: a standard walk-in tub averages about $4,600 installed with a range of $1,800 to $20,000+ (This Old House); most tubs hold 40 to 80 gallons with standard models near 50; and CDC reports more than one in four adults aged 65 and older falls each year, with roughly 3 million older-adult fall-related emergency department visits annually.
Cost. This Old House's 2026 sample 60-by-32-inch installation totals $4,632 - $3,427 materials and $1,205 labor. Basic installation labor is $1,500-$3,500, complex modifications $5,000+. Angi's 2026 data reports higher project averages, which reflects that many quotes bundle broader bathroom work. Read what each figure includes before comparing them.
Water. Most walk-in tubs hold 40 to 80 gallons, averaging around 50, versus far less for a standard tub. Filling takes commonly 10 to 15 minutes. Both figures matter for water heater sizing and for your utility bill, and both are routinely underdiscussed at the sales appointment.
Fall risk. The CDC reports more than one in four adults 65 and older falls annually, with about 3 million fall-related emergency department visits and roughly 1 million fall-related hospitalizations each year among older adults. Bathrooms are consistently among the most common in-home fall locations.
What the data does not show is that a walk-in tub specifically reduces an individual's fall risk by a given percentage. We have not found credible research establishing that, and you should be skeptical of any company that quotes one.
Choosing walk-in tubs what the data says
The judgement calls that decide the bill, before anyone quotes you.
- Check what a cost figure includes Tub-only, tub-plus-labor and full-bathroom-remodel numbers get quoted interchangeably. That is why published averages diverge so much.
- Treat fall-reduction percentages as unproven Fall risk data is well documented. Product-specific fall reduction claims generally are not. Ask for the study.
- Factor water cost into ownership A 40 to 80 gallon fill per bath is a real ongoing utility difference from a shower.
- Use the CDC as your baseline for risk The CDC's fall pages are the authoritative public source and are free to read before any sales appointment.
- Ask where any statistic came from Including ours - every number on this page links to its source.
All walk-in tubs research
Walk in Tub Price Index
Accessibility Modification Costs
Fall Injury Statistics
Aging in Place Demand Index
Where these figures come from
Sources last checked
- This Old House - How Much Does a Walk-In Tub Cost in 2026? · retrieved 2026-07-25
- CDC - Facts About Falls (Older Adult Fall Prevention) · retrieved 2026-07-25
- ConsumerAffairs - How Much Water Does A Walk-In Tub Hold? · retrieved 2026-07-25
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