The question we get asked more than any other isn't about price or finish quality. It's some version of: do we have to move out? For most projects the answer is no — but that depends heavily on how the crew works, and it's a fair thing to ask about before you hire anyone.
The dread is well earned, because traditional drywall sanding is genuinely awful. Sanding joint compound by hand or with an unshrouded pole sander throws an enormous volume of extremely fine dust into the air. It doesn't stay in the room. It travels through doorways, gets pulled into return ducts and redistributed by your heating system, and settles on every horizontal surface in the house for weeks afterward. People find it in closets and cabinets months later.
Dustless sanding changes that specific problem. The sander has a vacuum shroud around the abrasive head connected by hose to a HEPA-filtered extractor, so dust is captured at the wall as it's created rather than released into the room. It isn't literally zero dust — nothing is — but the reduction is dramatic, and it's the single biggest factor in whether a family can comfortably stay put. We combine it with sealed doorways and covered return vents, which handles most of what escapes.
Here's roughly how a week goes. Day one is protection and prep, and it's more work than people expect: furniture moved to the center and covered, floors papered or masked, doorways sealed with zip walls, vents covered. Then demolition or cut-out on repair work, which is the loudest day. Board hanging follows on new work, and that's a day of screw guns and cutting.
The middle days are coating, and they're quiet. Plaster and compound go on wet, and then everything waits — you can't rush the cure and no honest contractor will pretend otherwise. Veneer plaster sets fast, within hours, while joint compound needs overnight between coats. This is why a job that seems like it should take two days takes five: most of the calendar is drying time, not labor. Expect the humidity in the room to rise while it cures, and expect us to want air moving through.
Sanding day is the one you'll notice, and it's where the dustless setup proves itself. Then priming, which seals everything and is when the room suddenly looks finished. We clean up at the end of every day rather than only at the end of the job, and we walk the work with you under a light held flat against the wall before we call it done.
A few things genuinely help from your side: clear a path to the work area and a spot for our compressor and extractor, plan for us to be there between 7 AM and 3 PM, and keep pets somewhere else during the loud days and while doorways are sealed. If anyone in the house has asthma or a respiratory condition, tell us up front — it changes how aggressively we seal and ventilate, and that's worth knowing before day one rather than after.
If you'd like to talk through what your specific project would look like week to week, call JZ Plastering at (978) 751-0616 for a free written estimate.