Quick Answer: Is a Tub-to-Shower Conversion Worth It?
A tub-to-shower conversion replaces an underutilized bathtub with a spacious, walk-in shower enclosure. For the vast majority of homeowners, this upgrade is well worth it. It dramatically improves daily accessibility, updates an outdated bathroom aesthetic, and creates a more luxurious, functional space by swapping a cramped tub for a sleek, open shower.
What Is a Tub-to-Shower Conversion?
Removing the existing tub
Adjusting plumbing and drain location
Building a waterproof shower system
The process goes far beyond simply lifting out an old porcelain or fiberglass tub shell. It involves demolishing the surrounding surround, shifting or expanding the drain (since bathtubs typically require a 1.5-inch drain while modern walk-in showers require a 2-inch drain), rebuilding the subfloor slope, and installing a robust waterproof tile or pan system.
Benefits of Converting a Tub-to-Shower Conversion
Easier access
More usable shower space
Modern bathroom design
Better daily function
Bathtubs are frequently left untouched for months in secondary guest baths or primary suites where homeowners prefer quick, invigorating showers over long soaking sessions. Converting a tub eliminates the high, awkward step-over threshold, making the space safer and more accessible for aging-in-place or daily family routines. To explore alternative tub aesthetics before you commit, read our comparison on Freestanding Tub vs Built-In Tub.
What to Plan Before Starting
Shower size
Tile and waterproofing
Glass doors
Niche and storage
Ventilation and lighting
Transforming your footprint requires locking in structural details early. Consider whether you want a full glass enclosure, custom recessed niches for storage, or upgraded recessed lighting and ventilation fans to handle steam.
Permits, Plumbing, and Professional Installation
When permits may be needed
Why waterproofing matters
Inspection and code considerations
- Permit Compliance: Because tub-to-shower conversions involve altering plumbing drain lines and electrical or ventilation systems, municipal permits are almost always required—learn more in our guide on Do You Need a Permit to Remodel a Bathroom.
- Waterproofing Integrity: Shifting from an enclosed tub to an open shower pan makes multi-layered waterproofing critical to prevent subfloor leaks.
- Planning Checklist: Confirm your drain dimensions, check water heater capacity, select your tile style, and finalize glass door specifications before demolition begins.
Partnering with GS Kitchen & Bath
A successful tub-to-shower conversion requires seamless coordination between master plumbers, tile setters, and project managers. At GS Kitchen & Bath, we specialize in transforming outdated, cramped bath spaces into stunning, custom-built walk-in sanctuaries. Discover our complete range of design solutions on our main bathroom remodeling page.
Ready to Convert Your Tub?
Stop navigating around an awkward bathtub and start enjoying a custom walk-in shower built for your lifestyle. Contact GS Kitchen & Bath today to request your tub-to-shower conversion estimate and schedule your consultation!
FAQ
Is a tub-to-shower conversion worth it?
Yes, especially if you rarely use your bathtub. It improves daily usability, enhances safety, and gives your bathroom a modern, high-end feel.
Do I need a permit for a tub-to-shower conversion?
In most municipalities, yes. Because these conversions require changing plumbing drain sizes and pipe layouts, structural inspections and permits are typically required to meet local building codes.
How long does a tub-to-shower conversion take?
A typical tub-to-shower conversion takes anywhere from 1 to 3 weeks, depending on the complexity of the plumbing modifications, custom tile work, and curing times for waterproofing membranes.
Does removing a bathtub hurt resale value?
Generally, no, as long as your home retains at least one full bathtub elsewhere (such as in a secondary family bathroom). For primary master suites, buyers overwhelmingly prefer large, luxurious walk-in showers over unused soaking tubs.