opnspaces wrote:
Unfortunately you can't just glue new fabric up to the old fabric. If you try it will last for a short while and then start falling down. The old must be removed. Then the surface needs to be sanded down to create a good bonding surface. Then you can have someone spray some nasty smelling glue up onto the surface and press new headliner material into the glue. If done right you'll get about another 20 years out of the new headliner.
Or you can strip it all off and sand it smooth. Then paint it with a few coats of exterior rated acrylic paint.
Either way it would look great! I'd go with the carpet though if your considering resale value.