Garage doors on houses I built in the 60s and 70s were always cedar frames with Masonite stamped panels. And no matter how many coats of paint applied, they always rotted. My current doors are wood grain stamped, walnut colored and hurricane rated. I built these for my last house to follow the house's colonial design. Each garage door weighs around 350 pounds. The side door is over 150. The reason for the weight is that the pattern is repeated for the inside, in reverse.
I wouldn't spend the effort again, as since then, I've seen aluminum doors in the same pattern for about the same cost.