I had the opportunity to work on a 10 foot wide 2:35 aspect ratio screen using Wilsonart Designer White laminate. This material easily allowed a ceiling mounted JVC RS35 at a 2.0 throw ratio using lens zoom to illuminate the screen at 12 to 15 fL in low lamp mode. The quality of the image was excellent. This is a great material if you want a low cost fixed screen with gain. The key thing is it must be carefully mounted on a flat surface along with a black border to get the best image possible. The catalog number for this material is D354-60-107.