“How long will it take?” is the second question everyone asks. The honest answer is that the painting itself is rarely what decides it.
What actually takes the time
For an average room, a rough split of the labour looks like this:
- Protecting the space and moving furniture
- Filling, sanding and caulking
- Priming repairs and bare areas
- Cutting in the edges by hand
- Rolling the walls, twice
- Trim, doors and casings
- Cleaning up and putting the room back
The rolling — the part that looks like painting — is a small share of it. Which is why a quote that is much cheaper is usually not buying you a faster crew; it is buying you fewer of the other steps.
Drying time is not recoat time
Paint is touch-dry quickly and ready for a second coat much later. Latex wall paint is often touch-dry within an hour and recoatable in four; an oil-based enamel on trim can need overnight.
Rushing a recoat does real damage. The second coat pulls at a first coat that has not finished setting, and you get a soft, patchy finish that will not harden properly. There is no way to compress this, and a crew that tries is producing a job that fails early.
Full cure — the point where paint reaches its final hardness — takes much longer than either. For a couple of weeks a new finish is still soft: be gentle with fresh trim, and do not scrub new walls.
Conditions change everything
Cold and damp slow drying dramatically. So does a closed-up room with no air moving through it. Exteriors are worse: paint applied to a surface that gets rained on before it sets has to come off and go on again, which is why exterior work is weather-dependent and why a crew that reschedules is doing the right thing.
What makes a job run over
Almost always, it is what appears once the furniture moves:
- Water damage behind a wardrobe
- Cracking that turns out to run the length of a wall
- Wallpaper under the paint
- A previous coat that was applied over something it did not bond to, now lifting
- Trim that has to be stripped rather than coated
None of these can be seen from a doorway, which is why a good estimate names them as exclusions rather than pretending they cannot happen.
How to make it go faster
The one thing genuinely in your control is the preparation described in getting a room ready. A room that is clear when the crew arrives is a room they can start on. A room that still has ornaments on the windowsill costs an hour before anything is opened.
And tell them everything you already know about the walls. The problem you mention on day one is a scheduling adjustment. The same problem discovered on day three is a delay.