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.
You can't really go wrong with eggshell finish on your walls. Sometimes called satin finish, eggshell has slightly more luster than a flat finish, but you won't be left with shiny walls. It also resists stains better than flat and can be wiped with a wet rag.
Eggshell is always an interior designer's preferred paint finish, which is why our founder, Nicole, an interior designer, chose this as our ultimate finish for walls. The name eggshell stems from the fact the finish appears mostly flat with just a touch of luster... similar to a chicken egg!
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.
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.
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.
Poor quality of some trades, like drywall contractors, or framers, can make imperfections pop out if there is a sheen in the paint. Using flat paint keeps imperfections from being so noticeable.
Eggshell Finish
The Cons: It is very hard to touch up. Because it has the slight sheen to it, it's almost impossible to only add a new layer in small areas without it being visible. Usually a “touch-up” of eggshell means re-doing a full wall. Best For: Walls in any room where you want a little more sheen.
Eggshell, as its name suggests, is a no-shine finish with very little luster to it. While this paint isn't as durable as the higher gloss products, it covers wall imperfections very well and works on walls that don't get a lot of bumps or scuffs.
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.
Satin finishes are the most commonly used paint for interior walls. They are easier to clean than flat and eggshell paints, which makes them a great choice for high-traffic areas like kitchens, bathrooms, family rooms, and playrooms.
Contractors are often requested to use low- or zero-VOC paints, and this is something they can get from Sherwin-Williams in a variety of their paint lines. Sherwin-Williams paint is thick because it uses more solids, which makes it easier to work with and will cover more surface area.
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 has a chalky appearance in finish, absorbs light, and can make a color look slightly lighter. Semi-gloss/gloss will make a color look darker. The sheen will reflect the light, causing the color to be darker. Matte or eggshell usually the most true to color when considering finish.
The more reflective or glossy the paint sheen, the more noticeable those imperfections will be. Conversely, flat or matte finishes absorb light, helping to hide bumps and bruises. So, paint with a flat finish is the most effective paint for hiding wall imperfections.
Eggshell finishes are more durable and easier to clean than flat finishes, but the subtle texture can show inconsistencies like roller marks.
It offers what you may expect - it's shinier than flat (but not as glossy as satin), and it's easier to clean than flat (but not as easy to clean as satin). Eggshell paint is a good choice for living rooms, hallways and bedrooms.
Patchiness usually happens if you don't use enough paint, or apply it unevenly. Using a touch more paint, and painting in small sections one at a time, usually does the trick. Also, rolling in a grid fashion will get you an even finish too. But, sometimes, changes in the gloss level leave things patchy.
Eggshell Finish
"It is the easiest paint to wipe clean and is great for all areas of the home, including bathrooms and kitchens," she says. "I only use a gloss or semi-gloss paint on base, case, trim, and cabinetry."
Eggshell is durable and washable, but not as much as high-gloss paint. It adds more dimension to a room compared to a flat finish. Flat paint is not easy to wash either. You can say eggshell is the best of both worlds.
For example, we recommend the use of breathable paint, such as a contract matt emulsion, as the new plaster dries out during the initial few months.
Satin and low-lustre paints have a slightly higher sheen than eggshell finishes. Paints in this category are warmer and provide a greater appearance of depth than flat paints. They also resist stains better than flat paints.
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.