You can use paint, or buy fabric like I did off of ebay and stretch around a frame, much cheaper. Make sure in that smaller room you can achieve the size screen your wanting from the throw distance you plan to put the projector. You don't want the screen to be to big if your real close.

projector central has a calculator that will tell you what size can be achieved from any given throw distance.


M80s VP180 4xM22ow 4xM3ic EP600 2xEP350
AnthemAVM60 Outlaw7700 EmoA500 Epson5040UB FluanceRT85