The façade is an important part of the house because it is what keeps moisture from penetrating the wall. It is worth taking care of it, e.g. by removing algae or painting it to prevent new clusters of vegetation on the facade.
Wood has its limitations, so if you want to achieve the effect of natural wood and at the same time take care of safety of demanding zones such as the hallway, reach for porcelain stoneware that combines all those features