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Tub-to-shower conversion cost: what actually drives the price
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Tub-to-shower conversion cost: what actually drives the price

September 28, 2026 6 min readUpdated September 28, 2026By Novara Construction

The scope decisions that move the cost of a tub-to-shower conversion up or down — from drain location and waterproofing to glass and tile.

Quick answer

The cost of a tub-to-shower conversion is driven by a handful of decisions: whether the drain stays where the tub drain was, whether you choose a prefabricated pan or a custom tiled shower, curb versus curbless entry, tile size and height, glass type, and any wall, valve or niche changes. Keeping the drain in place and using a standard curb keeps the job simplest; curbless floors, moved drains and full-height tile add labor. Novara prices each conversion from a written scope rather than a flat number.

Drain location

A tub drain sits at one end. Many conversions reuse that location. Centering the drain or switching to a linear drain means cutting the slab and rerouting plumbing by a licensed plumber.

Pan: prefabricated or custom tile

A prefabricated pan is faster. A custom tiled pan allows any size and finish but requires a sloped mortar bed and waterproofing membrane.

Curb or curbless

A curb is simplest. A curbless, walk-in entry often means recessing the floor to get slope to the drain — more work, but easier access.

Finish choices

Large-format tile, full-height walls, niches, benches, a new valve and frameless glass each add cost. Choose where to spend based on what you'll use.

Describe your project on our project request page, or call (281) 889-1068. Novara follows up within one business day to set up a free consultation.

What moves the price

ChoiceSimplerMore involved
DrainKeep tub drain locationMove or add linear drain
PanPrefabricatedCustom tiled with membrane
EntryStandard curbCurbless / recessed floor
WallsTile to standard heightFull-height, niches, bench
GlassFramed or curtainFrameless custom glass

In pictures

Novara marble bathroom with a walk-in shower and integrated vanity
A finished walk-in shower and integrated stone vanity by Novara.
Novara shower with rain head, wall shower and handheld fixture
Multiple shower fixtures can be planned around daily use and water coverage.
Novara blue stone-look bathroom with frameless shower glass, bench and tub
A walk-in shower with frameless glass, recessed storage, a bench and adjacent tub.

Frequently asked questions

Does removing my only tub hurt resale?
It can matter to buyers with young children. Many homeowners keep at least one tub in the home.
How long does a conversion take?
It depends on the pan, drain and tile choices; Novara gives a schedule with the written scope.

Related services and areas

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