Doors exposed to East or West direct sunlight can become weathered quickly.
P2S can sand down the door, re-stain and add a UV protectant.
Sometimes you just need a new door. New doors can be stained to match existing paneling on one side and painted on the opposite side.
Steel doors that are weathered or hand painted can be repainted to look like new.
The doors are sanded down then sprayed with primer.
Two coats of urethane enamel are applied.