It depends on the surface you are painting. For interior walls in high-traffic spaces like a mudroom, satin or eggshell finishes work best. Flat or matte finishes work best for most ceilings and semi-gloss is recommended for interior trim and doors.
You should be using flat paint on walls and areas that have a lot of bumps, scratches, or holes. Since it can conceal these blemishes easily, it'll be the one paint finish you'll want to be using. It's best for low-traffic rooms that have a ton of light like offices and more formal rooms, like dining rooms.
Satin. Satin finish paint has a smooth, velvety look with a bit more gloss than eggshell. It is most often used for windows, doors, trim, or ceilings, but it can also be used as wall paint. This is particularly suitable for kids' rooms, kitchens, bathrooms, and other areas that get a lot of traffic.
Paint sheens can range from flat to high gloss, and each sheen can be found in a variety of colors. However, for exterior painting, the two most commonly used finishes are flat and satin. Flat sheen has no gloss, and satin sheen is a low gloss finish that has more shine than flat paint.
If your wall has imperfections like uneven texture, patches or joints, flat paint will absorb light and make them less noticeable. However, flat finishes are not very durable and need to be carefully cleaned. Scrubbing flat paint could wear down the finish and cause sheen to appear in patchy spots.
In many such situations, the builder, seller, or low-cost painter used a low-grade flat paint for three reasons: the first is that it is inexpensive; the second is that it is easy to touch up; the third is that it hides imperfections in the drywall walls.
Flat paint sacrifices some durability in favor of finish. Due to the makeup of flat paint, it tends to chip and flake easier than high gloss paint. So, if you have children, animals, or a high-touch area, then it's best to stay away from flat paint.
From the perspective of a Color Designer/Consultant, I typically specify eggshell on walls for multiple reasons that benefit the people who are dwelling in the home. Eggshell paint cleans easier, covers better, wears better, and lasts longer than flat paint.
Flat, eggshell and satin paint are best for interior walls, whereas semi-gloss and gloss paint are best for trim and woodwork. An eggshell finish has a subtler shine to it, so it's a great choice if you're not ready for satin.
It's no secret that light colors make a room look larger, especially if the space is bathed in natural light. Eggshell or satin finishes will help reflect the light, creating the appearance of even more space. What's more, it works no matter your aesthetic or room type.
Pros: A satin finish reflects more light than matte and stands up well to washing. Use in high-traffic areas such as bathrooms, the kitchen and a kid's room as well as on trim and molding throughout the house. Cons: This finish does not hide imperfections in surface or application; any touch-ups will stand out.
Because of its durability, many people choose a satin finish for bathrooms, kitchens, and kids' rooms. Satin is also a popular choice for trim, especially if you want to emphasize the architecture of a space.
For paint that will provide decent durability without the reflectivity of high-gloss finishes, choose a satin finish. Cost: Eggshell paint is more cost-effective than satin paint. Homeowners looking to save at the paint store or repaint large areas are better off going with an eggshell finish.
Flat and Matte finish paints are ideal for covering walls that have flaws or blemishes. Even larger imperfections, such as extensive scuffs and nail pops can get covered and camouflaged since Flat Paints are effective at absorbing light, in essence, “hiding” the bumps and lines that exist on every wall.
But flat paints can be hard to clean since their porous texture can trap dirt and grime. And since flat paint doesn't resist water like glossier paint does, cleaning it may leave behind unwanted streaks that can make an already dirty wall seem even worse.
Does matte paint scratch easily? Despite being forgiving of imperfections already present in the wall, matte paint finishes tend not to be so forgiving of scuffs and marks. For this reason, experts would usually recommend against using them in high-traffic areas.
Eggshell. Eggshell sheen proves to be a good choice for medium to low traffic areas. An extra coat of eggshell can more easily disguise a wall with imperfections than satin or gloss finishes. Eggshell is the most commonly used sheen for interior walls.
Eggshell paint sheen is popular for many good reasons. It is an attractive, one-size-fits-all paint sheen that draws out the best in a paint's color. At the same time, eggshell is cleanable and somewhat resistant to wear and tear.
We recommend matte paints for bedrooms and as living room paint finishes where the walls are exposed to less moisture, choosing a glossier eggshell finish for kitchens and as a paint finish for bathrooms, which are more prone to moisture, as well as children's rooms, which might need more regular cleaning.
On Walls. Flat paint can also be used on walls in low-traffic areas, such as formal living and dining rooms. It could also be a good choice for a home office space, depending on how much wear and tear it gets. You may even get away with using it in infrequently used guest rooms.
If you cannot see any light bouncing off the finish of your painted wall, you have flat paint. Unfortunately, flat paint is much quicker to show scuffs, smudges, and fingerprints than other types of paint finishes. It does not hold up well to moisture, which is why it is seldom used in kitchens and bathrooms.
Even if paint is not actually scraped away or scratched off, the color can be harmed by abrasion, especially on low-sheen finishes such as flat and matte. The problem is that low-sheen finishes contain microscopic hairs which stand on end and absorb light so that the surface does not reflect.
Tips for Cleaning Flat or Matte Paint Walls
Vinegar and water can soak into the paint and cause stains, discolor the paint, or even cause the paint to drip and run. Avoid using too much pressure when cleaning flat paint.