Walk-in shower conversion (tub-to-shower): cost & ROI
Converting an existing bathtub into a walk-in shower — one of the most-requested bathroom upgrades, especially in primary bathrooms. It modernises the space and appeals to buyers who prefer a shower, though keeping at least one tub elsewhere in the home is important for resale.
Worth knowing: Tub-to-shower conversions return roughly 45–74% of cost depending on scope and market (national midrange ≈ 60%). Walk-in showers are among the most-searched bathroom features, and a modern glass-enclosed shower photographs well for listings. The return drops sharply if you're removing the home's only tub.
“Net cost after resale” = project cost − resale value added. It's the part you don't recoup at sale, not a loss — most renovations cost more than they return, with the difference buying you the use and enjoyment of the upgrade.
How much does a walk-in shower conversion (tub-to-shower) cost in 2026?
Converting a bathtub to a walk-in shower is one of the most-requested bathroom upgrades in 2026, especially in primary bathrooms where homeowners want a modern, accessible showering experience. The national midrange cost runs about $5,000–$10,000 for a tile-and-glass conversion, though simple prefab inserts start around $2,500 and high-end custom builds with frameless glass and premium tile can reach $15,000–$20,000.
The price depends almost entirely on the finish level and whether you're working within the existing footprint or expanding. A basic conversion — remove the tub, install a shower base, tile three walls, add a glass door — sits at the lower end. Going custom (curbless entry, linear drain, full-height porcelain slabs, frameless glass enclosure) pushes the budget significantly. The one non-negotiable rule for resale: never remove the only bathtub in the home. Convert a primary-bath tub, but keep at least one tub elsewhere for families with young children.
| Scope | Typical installed cost | Notes |
|---|---|---|
| Prefab / acrylic insert | $2,500–$5,000 | One-piece surround over existing plumbing; fastest install. |
| Standard tile conversion | $5,000–$10,000 | Tile walls, new base or pan, semi-frameless glass door. |
| Custom tile with frameless glass | $8,000–$15,000 | Large-format tile or porcelain panels, frameless enclosure, linear drain. |
| Curbless / wet-room conversion | $10,000–$20,000 | Full floor re-grading for zero-threshold entry; requires waterproofing the entire floor. |
Ranges are 2026 US market figures compiled from industry cost guides; your local quote depends on size, finish and labour rates.
What a walk-in shower conversion (tub-to-shower) typically includes
- Tub removal and disposal
- Shower base or custom tile pan
- Tile walls and waterproofing
- Glass enclosure (frameless or semi-frameless)
- Fixtures, valve and drain
Pro tip: Never remove the only bathtub in the home — that's a consistent resale negative. Convert a tub in the primary bath, but keep the hall or secondary bath tub for families with young children.
How walk-in shower conversion (tub-to-shower) compares
Ranked by share of cost recouped at resale, walk-in shower conversion (tub-to-shower) is #31 of 45 projects we track.
What affects the cost
- Tile vs. prefab
- A prefab acrylic surround costs a fraction of custom tile but doesn't command the same resale appeal. Subway or large-format porcelain tile is the sweet spot for value.
- Glass enclosure
- Frameless glass (typically $800–$2,000 for a panel or door) is the single biggest visual upgrade and a major driver of how the finished shower photographs.
- Plumbing changes
- Moving the drain from tub position to a centred shower drain adds $300–$800. Adding a second showerhead or body sprays adds more.
- Waterproofing
- Modern code requires a waterproof membrane (Kerdi, RedGard) behind tile — essential but adds $300–$600 in materials and labour.
- Accessibility features
- A curbless (zero-threshold) entry requires floor re-grading and costs more, but is increasingly popular for aging-in-place appeal.
Walk-in shower conversion (tub-to-shower) cost by region
Costs vary by market. These are the same US benchmark adjusted by a per-city cost multiplier and shown in local currency — not independently sourced local data (see methodology) — so always confirm with local quotes.
Full cost-by-location table (with ROI)
| Location | Estimated cost | Recouped |
|---|---|---|
| US National Average | $7,000 | 60% |
| New York, NY | $9,100 | 60% |
| Los Angeles, CA | $8,500 | 60% |
| Chicago, IL | $7,700 | 60% |
| Houston, TX | $6,900 | 60% |
| Phoenix, AZ | $6,800 | 60% |
| Miami, FL | $7,600 | 60% |
| Seattle, WA | $8,500 | 60% |
| Denver, CO | $7,600 | 60% |
| Atlanta, GA | $6,900 | 60% |
| Boston, MA | $8,800 | 60% |
| San Francisco, CA | $9,700 | 60% |
| London, UK | £5,800 | 60% |
| Manchester, UK | £5,000 | 60% |
| Birmingham, UK | £4,900 | 60% |
| Edinburgh, UK | £5,400 | 60% |
| Dublin, IE | €7,000 | 60% |
| Toronto, CA | C$10,100 | 60% |
| Vancouver, CA | C$10,700 | 60% |
| Sydney, AU | A$11,700 | 60% |
| Melbourne, AU | A$10,900 | 60% |
| Auckland, NZ | NZ$12,500 | 60% |
| Washington, DC | $7,900 | 60% |
| Philadelphia, PA | $8,000 | 60% |
| Minneapolis, MN | $7,500 | 60% |
| Austin, TX | $6,200 | 60% |
| Dallas, TX | $6,100 | 60% |
| Glasgow, UK | £4,900 | 60% |
| Bristol, UK | £5,300 | 60% |
| Calgary, CA | C$9,300 | 60% |
| Montreal, CA | C$8,600 | 60% |
| Brisbane, AU | A$11,200 | 60% |
| San Diego, CA | $8,300 | 60% |
| Portland, OR | $7,900 | 60% |
| Nashville, TN | $6,700 | 60% |
| Charlotte, NC | $6,400 | 60% |
| Tampa, FL | $6,900 | 60% |
| Leeds, UK | £4,900 | 60% |
| Perth, AU | A$11,400 | 60% |
| Adelaide, AU | A$9,600 | 60% |
| Wellington, NZ | NZ$11,900 | 60% |
| Christchurch, NZ | NZ$11,200 | 60% |
| San Antonio, TX | $6,200 | 60% |
| Las Vegas, NV | $6,700 | 60% |
| Orlando, FL | $6,700 | 60% |
| Raleigh, NC | $6,500 | 60% |
| Detroit, MI | $6,300 | 60% |
| Liverpool, UK | £4,700 | 60% |
| Cardiff, UK | £4,600 | 60% |
| Ottawa, CA | C$8,400 | 60% |
| Gold Coast, AU | A$11,300 | 60% |
| Canberra, AU | A$10,600 | 60% |
| Sacramento, CA | $7,700 | 60% |
| Pittsburgh, PA | $7,100 | 60% |
| Salt Lake City, UT | $6,900 | 60% |
| Columbus, OH | $6,500 | 60% |
| Jacksonville, FL | $6,400 | 60% |
| Newcastle, UK | £4,600 | 60% |
| Edmonton, CA | C$8,800 | 60% |
Before you spend
- Get 3 written quotes from licensed local contractors before committing
- Match finishes to what's normal for your neighbourhood, not above it
- Keep a 10–15% contingency for surprises once work starts
- Avoid overcapitalising — check what comparable homes nearby actually sell for
- If you're selling soon, weigh resale timing against how long the project will take
The bottom line on walk-in shower conversion (tub-to-shower)
At $7,000 with a 60% resale recoup, walk-in shower conversion (tub-to-shower) recovers a solid share of its cost and adds $4,200 in value — leaving a net cost of about $2,800 after resale. It ranks #31 of 45 projects we track, making it a lower-tier performer in the renovation ROI table. The project is worth considering both for the improvement itself and for its effect on resale value — especially if the existing condition is dated or deteriorating, which is when buyers penalise the home most.
Frequently asked questions
How much does a tub-to-shower conversion cost?
About $5,000–$10,000 for a standard tile-and-glass conversion in 2026. Prefab inserts start around $2,500, while custom curbless wet-room builds can reach $15,000–$20,000.
Does converting a tub to a shower add value?
It recoups roughly 45–74% of cost depending on scope and market. Walk-in showers are among the most-searched bathroom features and photograph well for listings. The return drops if you remove the home's only tub.
Should I keep a bathtub somewhere in the house?
Yes — removing the only tub in a home is a consistent resale negative. Families with young children need a tub, and its absence narrows your buyer pool. Convert the primary-bath tub but keep the hall or secondary bath tub.
How long does a tub-to-shower conversion take?
A standard conversion takes 3–5 days for a prefab insert, or 1–2 weeks for a custom tile job with frameless glass. Curbless conversions that require floor re-grading can take 2–3 weeks.
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Methodology
Figures are national midrange “Cost vs. Value” averages adjusted for finish, scope and region. They are planning estimates, not quotes or appraisals, and lean toward US/UK/Canada/Australia mid-markets. Reviewed June 2026. See our full methodology →
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