What each finish actually is
Paint is an opaque film that sits on top of the wood and hides it completely. Stain is a transparent colourant that soaks into the wood and is then protected by a clear topcoat. The wood is invisible under one and is the whole point of the other, and almost every practical difference between them follows from that.
Because paint hides the wood, a painted door can be made from cheaper, plainer material: poplar frames and MDF panels rather than show-grade hardwood. Because stain reveals it, a stained door has to be made from material worth looking at, with grain and colour matched across the door and across the run.
The shoulder line, and why it happens here more
A five-piece door is a frame of four members with a centre panel floating in a groove. The panel floats deliberately, because if it were glued in it would split the frame the first time it tried to move. So it moves, and when it shrinks it withdraws a fraction from the groove, exposing a hairline of material at the shoulder that was previously hidden.
On a stained door that line is invisible: the stain went on before assembly, so the newly exposed wood is the same colour as everything around it. On a painted door it is visible: the paint went on after assembly, so the film has been cut at the joint and the exposed material is unpainted.
On this coast the movement is larger than the national average. The USDA Forest Products Laboratory recommends an in-service moisture content of 11 percent for interior woodwork in the damp, warm coastal area against 8 percent across most of the United States, and NOAA's 1991 to 2020 normals for Mobile Regional Airport give a mean dew point of 72.0 degrees on 15 July against 39.4 degrees on 15 January, a 32.6 degree swing.
The Wood Handbook's own formula puts numbers on it. A 24 inch wide flat-sawn sugar maple panel moving from 7 percent to 11 percent moisture content changes by 24 x 0.00353 x 4, which is 0.339 inch. In black cherry, coefficient 0.00248, it is 0.238 inch. Those are the figures behind the line, and the full table is in the wood species guide.
| Approach | Effect | Trade-off |
|---|---|---|
| Slab door | No panel joint at all, so no line | Contemporary look; may not suit a period room |
| MDF centre panel in a painted five-piece door | Panel barely moves, so the line does not appear | None worth mentioning; this is the standard fix |
| Stained finish on a solid panel | Line is invisible because the exposed wood matches | You are choosing stain, which is a look decision |
| Low-movement species on a solid panel | Line is smaller but still present when painted | Narrows the species choice |
| Narrower panels, more rails | Less movement per joint | Changes the proportions of the door |
Movement figures from USDA Forest Products Laboratory, Wood Handbook FPL-GTR-282, Table 13-5 and Equation 13-3.
Cleaning, where paint wins
A catalysed painted finish is a hard, continuous film. Grease sits on top of it and comes off with a cloth. There is no grain to hold anything and no absorbency to worry about.
An open-grain stained door, particularly oak or ash, is a different proposition. The grain is open, the topcoat follows the grain rather than filling it, and cooking grease settles into those pores. Over a few years the area beside the range darkens in a way that cleaning does not fully reverse. Closed-grain species such as maple and cherry are far better in this respect, which is one reason they are popular for stained kitchens.
Where paint loses on durability is chipping. A film can chip at an edge, and a chip in a painted door shows the substrate underneath, which on an MDF door is a different colour entirely. Stain cannot chip, because there is no film to chip; it can only wear, and worn stain looks like worn wood rather than like damage.
What each costs
There is no published dataset comparing painted and stained cabinet pricing directly. Thumbtack does publish a national average for repainting existing cabinets at $1,200 to $7,000, updated 8 July 2026, which gives a sense of the labour involved in the painting process itself even when no cabinetry is being replaced.
For new cabinetry, the practical position is that paint adds to the cost of a given door and subtracts from the cost of the material it is applied to. A painted poplar and MDF shaker door and a stained cherry shaker door can end up at similar prices by completely different routes. What is reliably true is that within the same species and the same door, painted costs more.
| Cost driver | Painted | Stained |
|---|---|---|
| Material grade required | Lower; paint hides grain and colour variation | Higher; grain and colour have to match across the run |
| Surface preparation | High; fill, sand, prime, sand, spray | Moderate; sand for even absorption |
| Grain filling | Needed on open-grain species for a smooth finish | Not needed; open grain is part of the look |
| Coats | Primer plus two topcoats typically | Stain plus two or three clear coats |
| Touch-up over the years | Harder; colour and sheen have to match a film | Easier; stain and clear blend more forgivingly |
Relative cost drivers rather than published figures. Thumbtack's national average of $1,200 to $7,000 for cabinet painting, 8 July 2026, is the closest published proxy for the labour content of the painting process.
What Gulf Coast air does to the finishing schedule
Both finishes cure by releasing solvent or water into the surrounding air, and air already carrying a lot of moisture accepts less. That lengthens flash-off time between coats. NOAA's hourly normals for Mobile Regional Airport put the mean dew point at 72.0 degrees on 15 July against 39.4 degrees on 15 January, so the same shop spraying the same door is working to a materially different schedule in August than in January.
Recoating into a coat that has not properly flashed off traps solvent in the film. The result is a finish that stays soft for months, marks with a fingernail, and never reaches the hardness it was supposed to. That is a schedule failure rather than a material failure, and it is why a controlled spray space matters more here than in a dry climate. The painting and refinishing page covers the process in detail.
How each one ages
Paint ages by chipping at edges and by yellowing, which is more pronounced in whites and off-whites than in mid tones. It also ages by accumulating a very fine surface wear around the pulls that becomes visible at a raking angle after several years.
Stain ages by the wood underneath it changing. Cherry darkens substantially in its first year or two of light exposure. Oak ambers slowly. Walnut lightens. That is a feature rather than a fault, but it has one practical consequence worth planning for: adding a new stained cabinet to an existing stained kitchen years later will not match on day one, and may take a year or two to close the gap. Painted cabinetry can be matched immediately by matching the colour.
Mixing the two
Painted perimeter cabinets with a stained island, or painted uppers over stained bases, is one of the most common requests in this market and it costs no more than a single-colour kitchen. The finishing run is the same length either way and a shop is set up for both.
There is also a functional argument for it here. Put the painted finish where cleanability matters most, which is the run beside the range and the wall cabinets that catch cooking vapour. Put the stained finish where movement matters most, which is any wide panel and anything inset. That way each finish is doing the job it is better at.
Choosing a colour that survives the room
Colour choice is where most painted kitchens are won or lost, and the single most useful piece of advice is about light rather than about taste.
Mobile gets a great deal of daylight and a particular quality of it: bright, often hazy, and reflecting off a lot of green. A paint colour chosen under showroom lighting will look different in a Mobile kitchen with a south-facing window, and it will look different again at eight in the evening under warm artificial light. The only reliable method is to get a sample panel, not a paper swatch, and to leave it in the actual room for several days, looking at it in the morning, in the afternoon and at night.
Three practical points follow. Very white whites can read cold and clinical in this light, and an off-white with a little warmth in it generally sits better. Mid greys are the colour most likely to shift with the light, sometimes reading blue and sometimes green depending on what is outside the window. And a dark colour on base cabinets with a lighter colour above is easier to live with than dark throughout, because the darker mass sits low where the eye expects weight.
Sheen, which matters as much as colour
Sheen determines how much the surface shows. A higher sheen wipes more easily and reflects more light, which also means it shows every imperfection in the substrate and every fingerprint. A lower sheen hides both and is slightly harder to clean. A satin or a low-sheen eggshell is the usual compromise on cabinetry for exactly that reason, and it is worth agreeing the sheen explicitly rather than leaving it to the finisher's default.
| Sheen | Cleans | Hides imperfections | Where it suits |
|---|---|---|---|
| Matte or flat | Least easily | Best | Low-traffic rooms; rarely used on kitchens |
| Eggshell or low satin | Well | Well | The usual cabinet choice |
| Satin | Very well | Moderately | Kitchens that get cooked in hard |
| Semi-gloss | Best | Worst | Bathrooms and utility; shows every surface flaw |
Sheen is a separate specification from colour and should be named on the quote alongside the finish system.
Deciding
- If cleanability is your main complaint about your current kitchen, lean painted, and specify a catalysed sprayed finish.
- If you dislike seeing hairlines at door joints, either choose stained or specify MDF panels in a painted door.
- If the doors are inset, MDF panels or a stained finish are close to essential on this coast.
- If you want an open-grain species such as oak and a smooth painted look, budget for grain filling.
- If the room is period and the house is older, stained or a mixed scheme usually reads better than an all-painted one.
- If you plan to extend or alter the kitchen in a few years, painted matches more easily later than stained does.
- If you want both, mix them. It costs no more, and each finish ends up where it performs best.
The door itself is covered in the door styles guide, the species behind it in the wood species guide, and the panel material in the materials guide. If you are refinishing rather than replacing, the painting page has the preparation detail, and a measured quote starts at contact.