Bathroom Remodel Timeline: What to Expect Week by Week

Every project is different, but these are common ranges for the Boston area.

Cosmetic refresh (new vanity, toilet, fixtures, paint, no tile tear-out): roughly one to two weeks of work.

Standard full remodel (gut to the studs, new tub or shower, tile, vanity, same layout): typically three to five weeks of construction.

Layout change or large primary bath: often five to eight weeks or more, mainly because plumbing moves, framing changes and extra inspections add steps.

Add one to four weeks before construction for design decisions, ordering materials and pulling permits. Custom vanities, specialty tile and frameless glass have the longest lead times.

It starts with a visit to see the room. The contractor measures, checks plumbing and electrical access, and talks through what you want to change. A written estimate follows, listing the scope line by line.

Once you agree on scope, the most important task is choosing materials: tile, vanity, countertop, toilet, shower valve and trim, glass, lighting and fan. Ordering everything before demolition is the best way to protect the schedule. Shower glass is the exception, since it is measured after the tile is set.

In Massachusetts, plumbing and electrical work generally needs permits pulled by licensed trades, and some cities take longer than others to issue them. Building this time into the plan avoids a gutted room sitting idle.

Day one is usually about protecting the rest of your home: floor runners from the entry to the bathroom, plastic barriers at the door, and covered vents to limit dust. In a triple-decker or condo, common hallways and stairs get protected too.

Then the old bathroom comes out: tile, tub, vanity, toilet and often drywall or plaster down to the studs. In older Boston-area homes, there may be more than one layer of tile or a heavy mortar bed, which can add a day.

If the home was built before 1978, lead-safe work practices apply during demolition, which means extra containment and cleanup.

With the walls open, the hidden problems show up. This is when rotted subfloor near the toilet, cast iron drains, galvanized supply lines or out-of-level joists get addressed. Fixing them now is far cheaper than after tile goes down.

Plumbers set new valves, drains and supply lines. Electricians run circuits for GFCI outlets, lighting and the exhaust fan, which should be vented to the outside. Any framing for niches, benches or a new wall happens here.

Rough inspections usually happen at this stage. The schedule depends partly on when your city inspector can come out, which is one of the few delays nobody fully controls.

After inspection, cement board or another tile backer goes up in wet areas, and drywall goes up elsewhere. The shower then gets a waterproofing membrane, which is the most important layer in the whole bathroom even though you will never see it.

Tile is usually the longest phase. Floors, shower walls, niches and any accent walls are laid out, set, left to cure and then grouted. Small mosaics, herringbone patterns and large-format porcelain take longer than standard sizes because they need more cutting and careful leveling.

Rushing tile is a common source of cracked grout and loose tiles later, so a good crew will not skip cure times to save a day.

Once tile is done, the room comes together quickly. Painting, vanity and countertop install, toilet, faucets, shower trim, lighting, mirror and accessories all go in during this stage.

Shower glass is measured after tile and can take one to three weeks to fabricate, so some projects use a temporary curtain for a short period.

The project ends with a final inspection where required, a full cleanup, and a walkthrough where you check every detail. Make a short punch list of anything that needs adjusting before final payment.

Late selections. Choosing tile after demolition is the number one schedule killer. Decide and order early.

Hidden damage. Old homes in Chelsea, Everett, Malden and Somerville often hide water damage or outdated pipes. A contingency in time and budget keeps surprises from stopping the job.

Change orders. Moving a niche or switching tile mid-project resets work that was already done. Lock decisions before the walls close.

Inspection scheduling. Ask your contractor how inspections are handled in your city and plan around them.

If you want a realistic schedule for your bathroom, WS Construction and Remodeling can come look at the room at no charge and walk you through each phase. Text us on WhatsApp at (857) 326-0243 or request your free estimate online.