What's actually involved in a tub-to-shower conversion — timeline, plumbing, waterproofing, wall options, and what affects the cost.
A tub-to-shower conversion removes your old tub and builds a proper walk-in shower in its place — new pan, full waterproofing, tile or panel walls, and glass. Done right, it takes 5–10 business days and typically costs $12,000–$25,000 in the Sacramento area depending on materials and options. The two decisions that matter most: tile versus panels for the walls, and whether to add blocking for future grab bars while the walls are open.
When I stand in a bathroom with a homeowner and they point at the tub, the story is almost always one of these: nobody has taken a bath in six years, someone's knees don't like climbing over the side anymore, or the bathroom is small and the tub eats a third of it.
If any of those are you, a conversion is one of the most practical remodels there is. You use a shower every day; you'll feel this one every day.
The one caution I give honestly: if this is the only tub in the whole house, think about it for a minute. Households with small kids want a tub, and some buyers look for at least one. If you've got a second bathroom with a tub, convert away without a second thought. If it's the only one — most of my clients still convert, but they do it knowingly.
People imagine this project as bigger and messier than it is. Here's how it really goes on our jobs:
Through all of it, you should know what happened today and what happens tomorrow. On our projects you get that update daily, including what time we'll arrive — because contractors who won't tell you when they're showing up are telling you something.
Your shower walls will be either tile or a solid-surface panel system, and this drives both the look and part of the price. Tile gives you unlimited design — patterns, niches, accent bands. Panels give you a seamless marble-look wall with zero grout lines to scrub, installed in a day or two.
We install both, so I have no horse in this race — I've written a full honest comparison in a separate article. The short version: design-driven homeowners usually go tile; easy-maintenance homeowners usually go panels; both are watertight when the membrane behind them is done right.
While your walls are open, we can screw solid wood blocking into the studs where grab bars might someday go. It costs almost nothing, it's invisible behind the finished wall, and it means a grab bar can be installed in twenty minutes years from now — instead of opening up a finished shower.
I recommend it on nearly every conversion, whether you're 35 or 75. Nobody has ever called me to say they regret having blocking in their walls. If accessibility is a today-need rather than a someday-need, we take it further: curbless entry, a fold-down seat, a handheld on a slide bar. We've built bathrooms senior-friendly enough that a wheelchair rolls straight in, and they still look like something out of a design magazine.
In the Sacramento area, most quality tub-to-shower conversions run $12,000 to $25,000. The spread comes down to: tile versus panels, the glass (framed sliders versus custom frameless), fixture grade, whether we're doing curbless entry, and what we find when the tub comes out — in older homes, the floor under a 40-year-old tub occasionally has stories to tell.
Be careful with the heavily-advertised "one-day bath" companies quoting less. What you're usually getting is an acrylic liner glued over the problem, a high-pressure sales pitch, and a lifetime warranty from a company you'll never get on the phone again. A real conversion — demo, new pan, membrane, real walls — takes more than a day, and it's worth the difference.
If you're circling this decision, the useful first step is having someone who does these weekly look at your actual bathroom — where the plumbing runs, what the floor is doing, what's possible in your space. That's a free visit with us, and you'll get a written scope with a real number, not a pitch.
Usually yes, and that's the cost-effective way to do it. The drain typically moves within the old tub's footprint and the valve moves up the same wall — that's normal scope, not a layout change.
Tile needs proper cure time before heavy use — we'll give you the exact green light at walkthrough. If custom glass is being fabricated, you'll use a curtain for a week or two until the door is installed.
Yes — built-in benches, recessed niches, and corner shelves are all standard options in both tile and panel systems. Niches beat hanging baskets in every way; plan them where the shampoo actually lives.
If it's the only tub in the house, some family buyers will notice. If there's another tub anywhere in the home, converting has no practical downside — a modern walk-in shower reads as an upgrade to almost everyone.
Often yes, since plumbing is being altered — it varies by city and scope. We determine what's required for your address and handle the permit ourselves; it's part of the job, not your homework.
