You can project onto a flat white wall. However, while projecting directly onto a white wall is possible, it's important to note that most walls aren't perfectly flat. This can result in wavy patterns that might impact your viewing experience. Besides, if the wall is not white, the projection quality may be affected. We recommend purchasing a screen for best performance.If your viewing environment has ambient light, we strongly recommend an Ambient Light Rejecting (ALR) screen. An ALR screen will significantly enhance your viewing experience by minimizing the impact of ambient light. Currently, we offer 100" and 120" ALR Fresnel screens for purchase.

1) Matte White Screen: Recommend to use in pure dark enviroment. Such as home theaters and light-controlled rooms.

2) Fresnel Ambient Light Rejecting Screen: Perfect for dark room/light on/daylight enviroments. Such as the Living Room.

3) Backyard Built-in Battery Weather Proof Screen: Perfect choice for Outdoor Yard.

Long throw projector only. Standard projection, or ceiling mount projection.

For ceiling mount projection, the screen also needs to be flipped upside down due to the structural characteristics of the Fresnel screen

This screen is wall-mounted.