When I checked into this the fabricators who were customizing the garage doors were not actually using wood but PVC designed to look like wood Just be careful.

Also, because I am in Florida I have learned that they are heavy-duty rails and springs available so that weighty doors can be lifted.

Cool!! Here Is your other post
https://www.houzz.com/discussions/6088046/can-you-add-wood-to-a-steel-garage-to-change-the-look

Thank you! Hu-1875, I tried everything to find it

We did it to wood doors but had to have the springs adjusted.

cit3 Looks Great! Cheaper to buy wood and have the springs adjusted, vs New Doors. Across the front, we were quoted a little over $6000,