Room darkening is a category between light filtering and blackout.
Difference between room darkening and blackout shades.
The main difference between room darkening vs light filtering shades is light control.
These shades use a fabric that blocks 100 of the incoming light coming into your room and they not.
Room darkening shades reduce approximately 95 99 percent of light that enters a room.
Blackout shades are perfect for night shift workers that need complete darkness while sleeping during the day.
Difference between blackout and room darkening window treatment.
While room darkening curtains do their job well enough to protect us from heat light and sound blackout curtains go one step ahead with their 100 opacity levels.
While sometimes used interchangeably to mean the same thing blackout shades are not the same as room darkening shades.
This means having more control over how light enters and illuminates a room.
On the other hand blackout styles can eliminate brightness by up to 100 percent in some cases.
The thinner fabric allows some light to pass through but still blocks 95 of light.
To sum up blackout curtains are certainly more helpful than room darkening curtains if the main reason you want to go for them is 100 privacy and sun control.
However blackout is a light blocking and shading solution for the window treatment that allows no.
Blackout shades block 100 of light while light filtering shades allow in a little light to give diffused natural daylight like translucent dimming.