I recently read this article on paint sheens, which I found interesting to share:
By: Pat Curry Published: March 25, 2011
You think choosing the right color for your paint job is hard? Try picking the right sheen. HouseLogic will help you tell your semi-gloss from your satin finish.
In the painting world, very shiny translates to very durable. High sheen can take a lot of abuse and a lot of scrubbing. The lower the sheen, the silkier the effect; but, like silk, scrubbing will damage it.
High gloss: The most durable and easiest to clean of all paint sheens, high-gloss paint is hard, ultra-shiny, and light-reflecting. Think appliance-paint tough. High gloss is a good choice for area that sticky fingers touch--cabinets, trim, and doors. High-gloss, however, is too much shine for interior walls. And like a Spandex dress, high gloss shows every bump and roll, so don’t skimp on prep work.
Semi-gloss: Good for rooms where moisture, drips, and grease stains challenge walls. Also great for trim work that takes a lot of abuse.
Satin: Has a yummy luster that, despite the name, often is described as velvety. It’s easy to clean, making it excellent for high-traffic areas. Its biggest flaw is it reveals application flaws, such as roller or brush strokes. Touch-ups later can be tricky.
Eggshell: Between satin and flat on the sheen (and durability) scale is eggshell, so named because it’s essentially a flat (no-shine) finish with little luster, like a chicken’s egg. Eggshell covers wall imperfections well and is a great finish for gathering spaces that don’t get a lot of bumps and scuffs.
Flat or matte: A friend to walls that have something to hide, flat/matte soaks up, rather than reflects, light. It has the most pigment and will provide the most coverage, which translates to time and money savings. However, it’s tough to clean without taking paint off with the grime.
Pat Curry is a Georgia-based freelance writer who has covered housing and real estate topics for more than a decade, most recently as a contributing editor to Professional Builder and Professional Remodeler magazines.