Tub-to-Shower Conversion: What It Really Costs in Southwest Florida

Most Southwest Florida tub-to-shower conversions run $6,000 to $14,000. The tub is the cheap part to remove — what you pay for is the drain, the waterproofing, and the glass.

Nobody uses the guest tub. That's the conversation, almost word for word, on half the bathroom estimates we do: a three-quarter-full alcove tub that gets used twice a year, in a house where somebody's knees are getting older.

It's one of the best-value remodels available here, and one of the easiest to do badly.

Where the money goes

Pulling the tub takes a couple of hours. The cost sits in three other places.

The drain. A tub drain and a shower drain aren't in the same spot, and a shower needs a floor sloped to it. On a slab, that can mean cutting concrete — this single variable is most of the difference between a $6,000 job and a $12,000 one.

The waterproofing. You've just created a wall assembly that gets sprayed directly instead of splashed. That means backer board and a membrane behind every tiled surface, full height.

The glass. A standard framed panel is inexpensive. Frameless, custom-height, low-iron glass is a real upgrade and it's priced like one. The enclosure itself is measured and fitted after the tile is set, and we hand that part to BCE Shower Doors — same ownership, so the schedule is one conversation rather than two.

Curb or curbless?

A curb is simpler, cheaper, and holds water back reliably. A curbless entry looks better, reads bigger, and is the right call if anyone in the house uses a walker or a shower chair — but the floor has to be recessed or built up, and the slope has to be right the first time.

If you're doing this for aging in place, go curbless and add a bench and a hand-held while the wall is open. Blocking for a grab bar costs almost nothing now and a great deal later.

Should you keep one tub in the house?

If you have small children, or if this is the only tub in a three-bedroom house you might eventually sell, keep one. Buyers and appraisers still expect a tub somewhere. Converting the primary and leaving the guest bath alone is usually the right split.

What it does to resale

In Southwest Florida a well-built walk-in shower in the primary bath is a selling feature. A cramped one — or one with a visible slope problem or a mildew line at the pan — is worse than the tub you took out. Finish quality matters more than the conversion itself.

How long it takes

One to two weeks on site, shorter than a full remodel because the vanity and floor often stay. Add material lead time on top; we don't start until the tile and glass are in hand.