Replacing a Tub with a Shower in Naperville
A tub-to-shower conversion takes out the bathtub and builds a shower in the same space. National cost data puts it at $2,000–$12,000, while a Chicagoland remodeler lists $15,999 to $24,999 and up for a tiled, glass-enclosed conversion. Our vetted local bathroom remodeling pro can price the version you want.
Price range in national cost guides: Tub-to-shower conversion$2,000–$12,000 per projectSource: HomeGuide tub-to-shower conversion cost guide, price data from July 30, 2025
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- Price ranges from sourced dataUpdated September 17, 2026
- 5towns covered in Naperville
Reviewed by: Patrik Lorentzson, Editor, Naperville Quality Bathrooms · Last reviewed
General information only, not advice for your project. Naperville Quality Bathrooms does not advise on, design or manage projects; the contractor you choose does.
Prefab stall or tiled conversion: which one are you pricing?
A prefab stall in place of the tub runs $1,000 to $8,000 nationally; a tiled, glass-enclosed conversion starts at $15,999 in Chicagoland. The two are different jobs with different price lists.
- Shower stall in place of the tub: $1,000 to $8,000 nationally, including removal of the old tub, the new stall, doors, fixtures and installation. Prefab stall kits alone cost $350 to $4,100, and barrier-free (curbless) stalls $2,000 – $4,100.
- Custom tiled shower with glass: a glass-enclosed shower with a built-in bench, upgraded fixtures, niches and tile is priced for Chicagoland at $15,999 – $19,999 (starter), $19,999 – $24,999 (mid-range) and $24,999+ (high-end).
If the bathroom needs more than the tub area, a full bathroom remodel may be the fairer comparison.
Why is the Chicagoland price so far above the national range?
Partly because the national range includes prefab stalls, and partly because of where you live. Labor and material costs in Illinois are typically higher than the national average, especially around communities like Naperville, Wheaton and Downers Grove. Treat the national figure as the floor for a basic stall, not as a local quote. The cost guide shows which local numbers exist.
What should you add if you plan to stay in the house?
A curbless entry, grab bars, anti-scald fixtures and a handheld shower head, planned before the tile is set. For a shower you plan to use for a long time, consider a curbless entry, grab bars, anti-scald fixtures and a handheld shower head, plus blocking in the walls so rails can go up later. A curbless shower floor sits flush with the bathroom floor, so decide on it before the quote, and see the walk-in shower page for sizes.
Does a conversion need a permit in Naperville?
Often, yes. Naperville requires building permits for remodeling, and the city notes that a project with several features may need a separate permit for each. The Naperville bathroom permit guide lists which permits apply and what they cost.
Sources
- HomeGuide: tub to shower conversion cost (national), September 17, 2026
- J&J Construction: how much does a remodel cost in the Chicagoland area (2025), September 17, 2026
- SilverBullet Inc. (Naperville): bathroom remodeling, September 17, 2026
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Frequently asked questions
Is a walk-in shower the same as a tub-to-shower conversion?
Not quite. A conversion can end in any kind of shower, while a walk-in shower has a low or no curb and usually a fixed glass panel. A walk-in shower conversion removes the tub-shower combo and builds a curbed or curbless walk-in shower with waterproofing throughout. See walk-in showers in Naperville.
Will I still need a bathtub somewhere?
That depends on who lives in the house and who might buy it; this site doesn't have local data on it. If the bathroom being converted is the only one with a tub, raise it with the company before you sign. The hiring guide lists other questions for that conversation.