Most bathroom remodel timelines quoted online are either wildly optimistic marketing numbers or so vague they're not useful for actually planning around. Here's what a real, full primary bathroom remodel — new layout, walk-in shower, vanity, tile, and fixtures — actually looks like week by week, based on how we sequence our own projects across Hamilton County.
Week 1: Demo and rough-in
Everything comes out — old tub or shower, vanity, toilet, flooring, and any wall surfaces being changed. Once the room is down to studs and subfloor, plumbing and electrical rough-in happens: new supply lines and drain locations if the layout is changing, additional outlets, and any wiring for heated floors or updated lighting. This week is loud, dusty, and the least satisfying to watch, but it's also where the most consequential decisions get locked in — this is your last real chance to move a drain or relocate a wall before it becomes structural to change.
Week 2: Inspection and waterproofing
Rough-in plumbing and electrical typically require a municipal inspection before walls close — we schedule this early in the week to avoid it becoming the bottleneck for everything after it. Once it passes, waterproofing begins: a full membrane system behind all wet-area tile and a properly sloped shower pan, which is the single most important — and least visible — part of the entire project. This is not a step we compress regardless of schedule pressure.
Weeks 3–4: Tile installation
The longest single phase in most bathroom remodels. Shower walls and floor go in first, since they're the most technically demanding surface in the room, followed by the bathroom floor tile. Herringbone patterns, large-format tile with minimal grout lines, and heated floor systems all add time here — a straightforward subway-tile shower moves faster than an intricate mosaic accent wall. Expect roughly 1.5–2.5 weeks for tile alone on a full shower-and-floor project.
Week 5: Vanity, countertop, and fixtures
Once tile is set and cured, the vanity goes in, countertop is templated and installed (or, if it was pre-fabricated off-site, set and sealed), and plumbing fixtures — faucet, shower trim, toilet — are connected. This is the week the room starts looking like a finished bathroom rather than a construction zone.
Week 6: Glass, mirror, lighting, and punch list
Frameless or semi-frameless shower glass is typically templated after tile is complete and installed once cured, so it's usually the last major element in — expect glass installation in the final week rather than earlier. Mirror, final light fixtures, and hardware go up, followed by a full walkthrough punch list to catch anything that needs adjustment before the project is officially closed out.
What actually extends this timeline
A few specific factors push a 6-week bathroom project longer, and it's worth knowing them going in:
- Custom or special-order tile, vanities, or fixtures with longer lead times than stock options — these need to be ordered before demo starts, not after, or they become the bottleneck.
- Layout changes that move plumbing significantly, which can require additional structural or subfloor work discovered only once walls are open.
- Older homes with unexpected conditions behind existing walls — outdated wiring, prior water damage, or non-standard framing — which is more common in Carmel and Fishers homes built before the mid-1990s than in newer construction.
A realistic total
A full primary bathroom remodel with a walk-in shower typically runs 6–8 weeks from demo to final walkthrough, not counting the design and material selection phase beforehand — which itself usually takes 3–6 weeks depending on how quickly decisions get made and materials get ordered.