The material that projector screens are made out of look EXACTLY, and I mean EXACTLY, like White-Out.
After seriously considering and eventually discarding the idea of investing a large amount of time and money to paint my wall with White-Out, I promised myself to keep a look out for any other similarly viable potential materials for a DIY screen.
Today I went to JoAnn Fabrics to buy some cloth to cover a windows and stumbled upon a fantastic material I think would be PERFECT for a DIY screen.
Its called CREPE WHITE SATIN and is very much similar to the projector screen i examined in class.
NOTE: I am referring to the backside of the cloth. Not the front side one would normal display/use.
I've read that if you want more gain from the material it should have a little bit of silver in there. This cloth seems to have a hint of silver shineyness.
Its cheap, around 5$ a yard or less.
I haven't tried it myself but I would love to see someone from lumanlab try it and post the results with pictures.
Here is a photo of the material.
Warning: If you do decide to use this material make sure not to pull the stands that are exposed after cutting. It is very easy to be left with an ugly wrinkle line across it.
note: the picture is somewhat crappy but trust me when I say its bright and reflects light well.