(Ambient light behind the screen will reflect off of a white backing, especially when mounted over a window, and will cause a glow behind the screen
Custom White Rear PVC Projection Screen Fabric Film Manufacturers, Factory
Projector Screen Material and Felt Tape, 69x118 inch Fabric for DIY Max 130 inch 16:9 Black Backing 4K Ultra HD Front Projection Screen (White) : Electronics
Yescom 177 16:9 DIY Projection Screen Material Matte White PVC Projector Screen Coated 154x86 Indoor Outdoor Home Theater Conference Room : Electronics
63x37 Movie Projector Projection Screen Material BARE Commercial Grade Fabric!
Yandood Projector Screen Material Fabric 69x118 inch for Max 130 inch 16:9 Projection Screen DIY, Black Backing 4K Ultra HD Front Projection EPPE Polymer Material (White) : Electronics
Custom White Rear PVC Projection Screen Fabric Film Manufacturers, Factory
Yandood Projector Screen Material Fabric 69x118 inch for Max 130 inch 16:9 Projection Screen DIY, Black Backing 4K Ultra HD Front Projection EPPE Polymer Material (White) : Electronics
Projection Screen Fabric
Rear Projection Screen Material Self - Adhesive Holographic Rear Projection Film, Projection Fabric for Bussiness Meeting Dark Grey, A4 Sample, 8.3x11.7 : Electronics
Projector Screen Replacement Fabric