Absolutely, framing a projector screen is not only possible but also a popular choice among home theater enthusiasts. A frame around your projector screen border gives it a finished, professional look, almost like a giant cinematic canvas hanging on your wall.
You can choose from a variety of materials like wood or metals for your frame, depending on the aesthetics of the room. The type of border—be it velvet or plastic—also impacts your decision. Velvet surfaces have near-zero reflectivity, while well-made plastic frames minimize reflection.