Spraying vs brush and roll: which is better?
On woodwork, spraying genuinely wins and it isn't close. On walls, it barely matters. And the thing everyone assumes, that spraying is faster, is often false in an occupied house, because of one thing nobody talks about: masking.
Where spraying genuinely wins
Woodwork. Specifically doors, frames, skirting, architrave and any fitted joinery. Here the difference is real and visible from across the room.
A brush leaves brush marks: fine parallel ridges in the paint film. On a matt wall you'd never see them. On a satin or eggshell door, where the sheen catches the light, you see every one. It's most obvious on flat modern doors, where there's no detail to distract the eye from a large uninterrupted surface.
Spraying lays down an even film with no texture at all. The result is joinery that looks factory-finished rather than painted. Once you've seen a sprayed door next to a brushed one, you can't unsee it.
| Surface | Spray advantage |
|---|---|
| Flat modern doors | Large. Nothing to hide brush marks |
| Fitted wardrobes, cabinets | Large. Big flat panels, viewed close |
| Panelled doors | Good. Gets into the mouldings evenly |
| Radiators | Good. No brush texture on a flat face |
| Spindles and balustrade | Good, if you can mask the stairs |
| Skirting and architrave | Moderate. Small surfaces, less visible |
| Walls | Minimal. See below |
| Ceilings | Minimal, unless empty |
Why walls barely benefit
This surprises people, because spraying sounds like the premium option everywhere.
A properly rolled wall has a very fine, even stipple texture. It's uniform, it's what everyone's eye reads as "a painted wall", and at normal viewing distance in a matt finish it's essentially indistinguishable from sprayed. The texture that shows on woodwork simply doesn't register on a flat matt surface.
So on walls you'd take on all of spraying's costs (masking, overspray, more paint) for a difference you can't see from the sofa. That's why most professional jobs in occupied homes are sprayed woodwork, rolled walls. It's not a compromise; it's using each method where it earns its keep.
The masking problem
Here's what people underestimate. Spray mist goes everywhere. Not "a bit of overspray near the door", but a fine atomised cloud that finds every gap, drifts through doorways and settles as a barely-visible dust on every surface in the room and often the next one.
Which means everything not being painted has to be covered. Properly. Not draped, sealed.
| Spraying a door | Time |
|---|---|
| Mask floor, walls, frame, handles, hinges | 30–45 min |
| Actually spray it | 4 min |
| Remove masking, clean the gun | 25–35 min |
| Total | ~75 min for 4 minutes of painting |
Brushing that same door takes 20 to 30 minutes with no masking and a brush rinsed in a minute. The brush wins on time. The spray wins on finish.
That's the whole trade, and it's why the economics turn on volume. Mask a room once and spray eight doors in it, and spraying is hugely faster. Mask a room to spray one door and you've lost.
The paint you lose
Spraying uses roughly 20 to 40% more paint. Some of the atomised material drifts as overspray and never lands where you want it. Airless sprayers waste more; HVLP units are more efficient but slower.
On a whole house it's marginal against the labour saved. On one bedroom door, that extra material can outweigh the entire benefit. Another reason spraying suits scale.
The honest cost comparison
| Job | Better method | Why |
|---|---|---|
| One door in an occupied room | Brush | Masking costs more than it saves |
| All doors in an empty house | Spray | Mask once, transformative finish |
| Fitted wardrobes | Spray | Big flat panels, viewed at arm's length |
| Walls, occupied house | Roll | No visible benefit from spraying |
| Walls, empty house, one colour | Spray | Nothing to mask. Much faster |
| Kitchen cabinet respray | Spray | The only way to a factory finish |
| Radiators | Spray | If they're off and maskable |
| Typical occupied home | Spray the woodwork, roll the walls | |
How to spot it done badly
Spraying is a skill, and done badly it's worse than a decent brush job. What to look for:
- Overspray dust. Run a finger along a windowsill or a skirting in the next room. Gritty? The containment wasn't good enough, and it'll be on everything.
- Runs and sags. Spraying makes it very easy to put too much on. A run in a sprayed finish means the gun was held too close or moved too slowly.
- Orange peel. A dimpled texture like the skin of an orange. Wrong pressure, wrong tip, or paint thinned incorrectly.
- Dry spray. A powdery, rough patch where the paint half-dried before landing. Gun too far away, or too warm a room.
- A film that's too thin. The commonest and least visible. Spraying tempts people into one fast pass. It looks fine and it wears through in two years. Durability comes from film thickness, not from the gun.
What we do, and when
No dogma. It depends on the property:
- Occupied house, normal redecoration: roll the walls, brush or spray the woodwork depending on how much of it there is and whether we can contain the room properly.
- Empty house or pre-move-in: we'll suggest spraying, because this is where it genuinely transforms both the finish and the timescale. If you're buying and can give us the gap before you move furniture in, take it.
- Fitted wardrobes or kitchen units: spray, always. It's the only route to a factory finish.
- A single room in a family home: almost certainly brush and roll. Masking would cost you more than the finish gains.
What we won't do is spray because it's impressive. It's a tool, and using it in the wrong house means either a slower job you paid for or overspray on your furniture. If we think brushing is right for your job, we'll say so, even though "we spray" sounds better on a website.
Empty property? Tell us
It changes what we'd recommend and what it costs. Fixed price either way.
See My Price Instantly →Frequently asked questions
Is spray painting better than a brush and roller?
For woodwork, doors and cabinets, spraying gives a noticeably better finish because it leaves no brush marks or roller texture. For walls, a properly rolled finish is essentially as good, so spraying offers little benefit. The decisive factor is usually the property rather than the surface: spraying is transformative in an empty house and often impractical in an occupied one.
Is spraying faster than brushing and rolling?
The spraying itself is several times faster, but that isn't the whole job. Spray mist travels everywhere, so everything not being painted has to be masked, and masking a furnished room can take longer than simply rolling it would have. In an empty property spraying wins easily. In an occupied house the masking usually cancels out the speed advantage entirely.
Why do decorators spray doors and skirting?
Because woodwork is where the difference shows. A brush leaves fine parallel lines in the paint film that catch the light, particularly on a satin or gloss finish and particularly on flat modern doors. Spraying lays down an even film with no texture at all, which is why sprayed woodwork looks like factory-finished joinery rather than painted timber.
Does spraying use more paint?
Yes, typically 20 to 40% more, because some of the atomised paint drifts as overspray rather than landing on the surface. Airless sprayers waste more than HVLP units. On a small job that extra material cost can outweigh the labour saved, which is another reason spraying suits large or empty properties better than single rooms.
Can you spray in an occupied house?
You can, but it needs proper containment: the room fully masked and sheeted, doorways sealed with plastic, and usually the room emptied. Spray mist will find any gap and settle as a fine dust on anything left uncovered, including in adjacent rooms. A decorator who offers to spray a furnished lounge without extensive masking is about to cause you a problem.
Is sprayed paint as durable as brushed paint?
Yes, when it's done correctly. Durability comes from the preparation underneath and the thickness of the applied film, not from the method of application. A sprayed coat applied too thin will fail sooner than a properly brushed one, and a sprayed coat over unprepared timber will fail regardless. The gun doesn't change the fundamentals.