Eggshell Isn't Always Eggshell: How Paint Manufacturers Differentiate Sheen and Why It Matters

4 days ago
4 min read

Most homeowners don’t find paint sheen confusing. The terms are familiar: Flat, Matte, Eggshell, Satin, Semi-gloss. They seem like standard choices, similar to putting your car in park, drive, or reverse. People usually just pick one and move on.

But sometimes, something doesn’t seem right.

An “eggshell” room gets repainted in “eggshell” again, but now it looks a bit different. Maybe it reflects more light, feels flatter, or just doesn’t look the same as it did in the last house.

That’s when people start to wonder: If it’s called eggshell, shouldn’t it always look the same?

The short answer is no.

While sheen, or how much light a paint reflects, is simple enough to understand, the way it’s named and categorized isn’t the same everywhere. This becomes clear when you compare the two brands we use most: Benjamin Moore and Sherwin-Williams.

Benjamin Moore: A Clear, Step-by-Step System

https://www.youtube.com/watch?v=Gv6m9yr58Eo

The type of sheen you select for your color scheme can easily affect the look of a room.

Benjamin Moore organizes sheen levels in a way that’s easy to follow, almost like climbing a ladder.

The finishes are set out as clear, separate steps:

Flat
Matte
Eggshell
Pearl
Satin
Semi-Gloss
High Gloss

Each finish has its own level of reflectivity, from low to high. As you go down the list, you’ll see more light reflection and better durability. Even if you’ve never looked at a technical data sheet, the system is easy to understand. The names are clearly spaced, so moving up or down one step gives you a clear sense of what will change, keeping the process simple and easy to follow.

Sherwin-Williams: Broader Categories, More Finish Names

Sherwin-Williams also covers the full range from low to high reflectance, but it doesn’t organize the finishes as one neat ladder with evenly spaced names.

The easiest way to understand Sherwin-Williams is to group its finishes into four broad categories based on reflectance, with different names within each group.

1. The Flat Category

Flat sits at the very bottom of the scale, with little to no reflectance
Matte lands just above flat, still soft-looking but with a touch more life and durability

2. The Satin Category

Velvet usually looks softer and has less reflectance
Eg-Shel is often in that familiar middle range that people think of for everyday walls
Low Lustre is close by on the scale, but has its own unique qualities depending on the product line
Satin is usually a bit higher, offering a little more shine and durability

3. The Semi-Gloss Category

Semi-Gloss = clear, consistent high end of this group
Pearl and Medium Lustre are also in this upper range, but their exact look can change a bit depending on the product.

4. The Gloss Category

Gloss is at the top of the scale, with strong shine and a very polished look.
High Gloss is the most reflective finish, almost mirror-like, with the brightest shine and the highest durability.

In summary:

Benjamin Moore presents a clear spectrum divided into distinct steps
Sherwin-Williams uses broad categories, with several names within each.

That doesn’t make one better than the other. It just means they communicate in different ways. But this difference is what often confuses homeowners. Because most people shop by word.

People ask for “eggshell” and expect it to mean one specific finish. But in reality, "eggshell” isn’t a fixed measurement. It’s just a label for a certain range.

Each paint manufacturer decides where that range falls, how much light it reflects, how it compares to other finishes, and how wide that middle ground should be. One company might keep eggshell closer to matte for a softer look, while another might make it more like satin.

That’s why just going by the sheen description can sometimes lead to surprises.

Paint finishes illustrated with five circles labeled: Gloss, Semi-Gloss, Eggshell/Satin, Matte, Flat. A gradient bar shows texture highlights.

What Matters More Than the Label

What matters more is knowing how the finish will actually look and perform.

How much light is it going to reflect in this room?

How smooth are the walls?

How much wear will the surface see?

Here on Hilton Head, light makes a big difference. A finish that looks soft in a shaded room can seem much brighter in a space with lots of natural light. Walls aren’t always perfect, either. A bit more sheen can show flaws you didn’t notice, while a lower sheen can help hide them.

Durability is important, too. Kitchens, bathrooms, and busy areas need a finish that can be cleaned often. That usually means choosing a slightly higher sheen, even if you want the room to feel calm.

These decisions aren’t just about the label. They come from knowing where the finish falls on the spectrum and how it will work in your space.

At Daygig Painting, we work with homeowners to ensure the choices fit the room, the lighting, and how you use the space. Benjamin Moore and Sherwin-Williams are both excellent paints. They just organize their finishes differently.

Once you understand this, the labels start to make sense. And when you pick the right finish, you don’t have to think about it again.

It just looks the way it should.

Thank you!