They can be what-ugly, have a different coloring.

Here, for example, the most necessary item in any house is interior doors. They can be what-ugly, have a different coloring. Yes, and the advantages of wooden doors are unlikely to talk — environmental friendliness, naturalness, pleasantness for the eyes. Even psychologists have noticed a tendency — people feel much more calm if they are surrounded by objects of natural materials. Especially the tree has a beneficial effect on the psyche, thanks to its unique pattern. Of course, the outer door of the house should perfectly protect the owners, it should resist any damage. Therefore, metal entrance doors are especially popular.