How long does a full bathroom remodel take?
A full bathroom gut renovation typically takes 2–4 weeks of on-site work. A cosmetic refresh — new vanity, paint, fixtures, no structural changes — can be done in 3–5 days.
The biggest schedule risks are tile complexity, fixture lead times, and surprises behind the walls (rotted framing, undersized venting, hidden leaks).
Three timeline tiers
"Bathroom remodel" covers a wide range of work, and the timeline depends on what's actually being done. Roughly:
- Cosmetic refresh (3–5 days): new vanity, new toilet, new light fixtures, new mirror, paint. Tile and plumbing stay put. Good for a tired-looking bathroom that's structurally fine.
- Partial remodel (1–2 weeks): new shower or tub, new tile, new vanity, new fixtures — but plumbing locations stay the same and the room layout doesn't change.
- Full gut (2–4 weeks): everything comes out. New framing, new plumbing in new locations, re-routed wiring, new venting through the roof, waterproofing, tile, fixtures. This is what most people picture when they say "remodel."
What eats the calendar
Five things drive bathroom timelines:
- Tile. Standard 12×24 wall tile goes up fast. Hex mosaics, herringbone patterns, custom niches, and big-format slab tile all take noticeably longer to install correctly. Custom shower niches add a day on their own — they have to be framed, waterproofed, and tiled with extra care.
- Plumbing changes. If the toilet, sink, and shower stay where they are, plumbing is fast. If you're moving any of them — especially the shower drain — the floor opens up, the joists may need to be cut and reinforced, and the inspector needs to look at the rough-in.
- Fixture lead times. The contractor can be ready before your custom vanity arrives. If the vanity is back-ordered, the job pauses. Order fixtures BEFORE demo day.
- Hidden problems. Once the walls are open, the original venting is often wrong (exhaust dumping straight into the attic, no makeup air), framing may be rotted from a slow leak, or the original electrical may not pass code. Fixing these is part of doing the job right but adds days.
- Inspections. Most municipalities require a rough-in inspection before drywall goes back up. Scheduling that can add 1–3 days depending on the inspector's calendar.
A typical Howe Renovations bathroom week-by-week
For a full gut in a standard hall bathroom in St. Charles County, here's what a 3-week schedule usually looks like:
- Days 1–3: Demo. Tile, drywall, vanity, toilet, tub or shower, soffits all come out. Subfloor inspected. Any rot found is flagged and quoted.
- Days 4–7: Rough plumbing, rough electrical, new venting cut through the roof if the old one wasn't properly run. Framing changes if any.
- Day 8: Rough-in inspection.
- Days 9–12: Insulation, drywall, mud, tape, prime.
- Days 13–17: Cement board, waterproofing, tile (walls, floor, niches), grout, sealing.
- Days 18–21: Vanity, toilet, faucets, shower glass, light fixtures, paint, final trim, punch list.
How to keep your timeline on track
- Make every materials decision (tile, paint color, vanity, faucets, fixtures, mirror, hardware) BEFORE demo starts. Mid-job indecision is the most common delay we see.
- Have all fixtures physically on site before demo day. Lead times kill bathrooms.
- Plan to be without that bathroom for the entire timeline. Don't expect a "halfway functional" window.
Gutted, re-framed, re-routed, re-vented through the roof, waterproofed, tiled, finished — every system replaced. Three weeks start to finish.
See the before / during / after photos →Want a quote with a real timeline?
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