I'm looking to enclose a small back porch with a pair of "french" doors with 15 or 18 lites and match a separate wall with the same type of door slab. This will be a vestibule but won't really be a room that needs to have thermal window panes. Can I use interior wood doors and paint them with something strong to last? There is an overhang about 3 feet out but the doors & slab will be exposed to the elements.
* Wish I could show pictures of what I have and what I want but the website won't allow me to upload*