.

Also to know is, can I use a projector without a screen?

Yes, it is possible to place a projector without the screen. You don't always need a projector screen. A clean white wall is fine enough to play the projector. However, you need to check with the technology used in the projector.

Secondly, what can I use as a projector screen? Projector paint, like this one from Screen Paint Supply, lets you turn anything into a projector screen. It's more than just white paint. Surfaces treated with projector paint reflect light the same way a screen does. This means you can use a blank wall without sacrificing picture quality.

Simply so, is a screen necessary for projector?

If you've ever seen someone who owns a projector — or if you ever used one in school or at church — they most likely started by rolling down the projector screen. While a projector screen is a good way to make the image pop, it's not absolutely necessary.

What is the best color to paint a wall for a projector?

Go gray. Depending on how many lumens your projector produces, you may want to grab a paint that's closer to gray than white. A general rule of thumb is that you should go gray if your projector's specs say it produces more than 3,500 lumens. If you want some help, head to PaintOnScreen.com.