People ask if we spray because they've heard sprayed paint is better. It isn't better. It's a different finish, and it's the right one for some surfaces and the wrong one for others.
What spraying gets you
A sprayer puts paint on in a fine, even mist with no brush marks and no roller texture. On a door, a cabinet or a piece of trim, that's the only way to get a smooth, factory-looking surface. It's also fast on big open areas, which is why new-construction crews spray everything.
What rolling gets you
A roller leaves a slight texture, sometimes called stipple. On a wall, that's a good thing. It hides small imperfections, old patches and the difference between a repaired spot and the original drywall. Sprayed walls, by contrast, are dead smooth and show every flaw in raking light. Rolling also puts on a thicker, more consistent coat on a textured wall, because the roller pushes paint into the texture instead of skimming over it.
The real cost of spraying
Overspray. To spray one wall in a lived-in room you have to mask the floors, the windows, the ceiling, the outlets, every piece of furniture and anything you didn't move out. In an empty house, spraying is efficient. In a furnished one, the masking often takes longer than rolling would have.
How we decide
- Walls and ceilings in a lived-in house: roll and brush. Matches the existing texture, less masking, less mess.
- Trim, doors and cabinets: spray whenever we can. That's where a smooth finish matters and where brush marks look cheap.
- Empty rooms and new drywall: spray, then back-roll, so you get the speed of the sprayer and the texture of the roller.
- Exteriors: usually spray and back-roll on stucco and siding, so the paint gets worked into the surface instead of sitting on top of it.
What matters more than either
Prep. A sprayed coat over a greasy door fails the same way a rolled one does, just smoother. Fix the wall, sand the trim, prime the bare spots, and then the question of spray or roll is just about the finish you want.