The concept and design of the door makes it just depends on the material used. Usually the doors are made of wood, but for some locations, the doors can be made of other materials, such as fiber or iron. All doors depending on the need and also the desired location.
Some of the advantages that you can get from a door made of wood, among others, is to be formed into a variety of models, both doors minimalist, modern style doors, and doors with a unique design for a particular purpose. But of course each door should provide maximum shape and can function as it should.
And do not forget to choose the size that fits the door of the room. Average size of the door outline is almost the same, there are only a few differences in the doors that have been adapted to the conditions of the room.