I make the village signs in the surrounding villages. I use black alupanel, 6mm, 28" x 48". They have reflective lettering. Gold reflective for the border and plain type and for the village name I print a burgundy shadow on white reflective and laminate it. Is there a better way to be doing this to protect the sign face? It is all reflective lettering so printing on clear vinyl isn't an option. It seems like they have to be replaced too often. But I did go from 4mm to 6mm, as the 4mm bends from vandelism, vehicles, etc. Your ideas would be greatly appreciated.