The short answer: a full bathroom remodel in Greater Houston commonly takes two to four weeks of work on site. A shower rebuilt in its existing spot can run one to two weeks. A primary bath with a new layout, a freestanding tub and a double vanity can run four to six. Allan’s hall bath, taken to the bare studs and rebuilt with a walk-in shower, took us fifteen days from demo to done.
The longer answer is the useful one, because the calendar has two parts and most people only plan for the second.
Part one: the weeks before anyone swings a hammer
Almost every bathroom that runs long was late before demo started, because something was not on site when the walls came open. Tile that is in stock at a Houston supplier can be picked up this week. A special-order tile, vanity or tub can take two to six weeks. Custom frameless shower glass cannot even be measured until the tile is set and grouted, and then it has to be fabricated. A plumbing fixture in a finish nobody stocks can hold up a finished shower for days.
So the first stretch of a bathroom remodel is selections and ordering, and it often takes longer than the construction. The fastest jobs we run are the ones where every choice was made and every box was on site, except the glass, before the first tile came off the wall. If you want a bathroom done in three weeks, spend the month before it choosing.
Part two: what happens each day on site
Here is how a full rebuild of a hall bath actually goes, using Allan’s fifteen days as the spine. Every bathroom moves a little differently, but the order does not change, because each step depends on the one before it.
- Days 1 to 2: protection and demo. Floors and the path to the door get covered. The tub, tile, vanity and toilet come out, down to studs and subfloor, and the debris leaves the house the same day. Loud, dusty, and over quickly.
- Days 2 to 4: rough plumbing and electrical. New water and drain lines, the drain moved if the tub is becoming a shower, valves set, wiring for lights and an exhaust fan. Licensed pros where the code calls for it. If the job is permitted, a rough-in inspection happens here, and you wait for the inspector, not the crew.
- Days 4 to 6: subfloor, backer and waterproofing. Any bad framing or subfloor gets fixed now, while it is reachable. Then backer board, a shower pan sloped to the drain, a flood test that sits overnight, and waterproofing membrane on the floor and up the walls. Membrane has to cure before tile touches it.
- Days 6 to 11: tile. Shower walls floor to ceiling, the niche, the bench, the shower floor, then the bathroom floor. Large-format tile goes slower than small tile because every edge is leveled. Thinset cures before grout, grout cures before sealer.
- Days 11 to 13: fixtures and finish. Vanity, countertop, faucets, toilet, shower trim, mirrors, lights, exhaust fan, paint and hardware.
- Days 13 to 15: glass, punch list and walkthrough. The glass is measured once the tile is grouted, fabricated, then set and sealed. The small things get finished. Then we walk it with you.
Why the quiet days are not lost days
On any bathroom schedule there are days when it looks like nothing happened. Those are the days the flood test is sitting, the membrane is curing, the thinset is setting, the grout is hardening, or the silicone is skinning over. Every one of those can be skipped, and skipping them is a common reason showers leak later.
Jake and Megan’s primary bath is the case for patience. Their shower had been leaking down into the floor below for longer than anyone knew, and by the time we opened it the subfloor under the shower was gone. We cut it back to sound framing, replaced it, reset the plumbing, and only then built the shower: a sloped pan liner, membrane across the floor and up the walls, and tile last. That bathroom is built not to do that to them again, and the reason is a handful of days that would have been easy to skip.
How long does a shower remodel take?
A shower or tub alcove rebuilt in place, with the rest of the room left alone, runs one to two weeks on site. The order is the same as the full rebuild above, confined to the wet area: demo, any plumbing changes, backer and a sloped pan, the flood test and the membrane cure, tile, grout, then glass measured and set last. Karleen’s tub alcove was this kind: stripped to the studs, subfloor reinforced, new supply lines, a jetted tub set in mortar, and porcelain up the walls. See it here.
How long does a small or hall bathroom remodel take?
A refresh with no tile work (new vanity, toilet, faucets, lights, paint) takes a few days. A full hall bath taken to the studs with the layout kept takes two to three weeks. Allan’s took fifteen days. Small rooms do not go much faster than big ones, because the parts that take time, the plumbing, the waterproofing and the cure days, do not shrink with the room. If yours is a guest or hall bath, our guide to small bathroom remodels covers where the money goes furthest.
How long does a primary bathroom remodel take?
A primary bath with layout changes, a freestanding tub, a double vanity and a large tiled shower, takes three to five weeks, and longer if water damage or structure turns up. Jake and Megan’s primary bath, above, is the example: the rotted subfloor under the shower had to come out and be rebuilt before the new shower, the freestanding tub and the double vanity could go in.
What adds time, in the order we see it
- Materials not on site at demo. The most common cause we see, and the most avoidable.
- Moving the plumbing. Most homes around Houston sit on a slab. Relocating a drain means cutting and patching concrete, which adds days and usually a permit.
- What the walls were hiding. Old leaks, rotted subfloor, corroded supply lines. It is almost always cheaper and faster to fix them now than to bury them under new tile.
- Permits and inspections. Necessary when plumbing or electrical moves. The work waits on the inspector’s calendar, not ours.
- Changing your mind mid-job. A different tile after the walls are prepped, a bigger niche after the backer is up. Every change is doable and every change costs days.
- Custom glass. Measured after tile, fabricated after that. It is almost always the last thing in the room.
- A crew that is running three bathrooms at once. A three-week job can stretch to six when nobody is on site Tuesday and Thursday. Ask about it.
How to keep your bathroom on schedule
- Make every selection before demo, down to the grout color and the towel bars.
- Have materials delivered and checked for damage before the first day. Cracked tile found on day six costs a week.
- Keep another bathroom usable. If it is the only one, ask how the crew will leave a working toilet at night.
- Answer questions the same day. A decision that waits until the weekend stalls the crew.
- Get the schedule in writing, including the cure days, and ask which days the crew will not be there.
What to ask whoever quotes it
- Will you start demo before all of my materials are on site?
- How many days on your schedule are cure days, and what happens on them?
- Who does the plumbing and electrical, and are inspections built into the timeline?
- What happens to the schedule and the price if you find water damage?
- When is the glass measured, and how long after that is it installed?
- How many other jobs will your crew be running while mine is open?
A realistic schedule is a feature, not a delay. Done right is cheaper than done twice, and a shower built with its cure days in it is one you should not have to think about again. If you are planning a bathroom in Katy, Sugar Land, Cypress or anywhere in Greater Houston, ask us to come take a look. We will tell you what your bathroom needs, how long it will honestly take, and write both down. Line up any quote you get with what bathrooms cost around Houston and why the waterproofing matters more than the tile, or see how we approach bathrooms.
