Profiled beam: what is this material, what properties does it have

Profiled timber is a bar that is processed for standard typical sections for further construction purposes. As a rule, it is used for the construction of baths, saunas or suburban cottages. After all, at present, the sale of cottages, baths or saunas is a very profitable business. In the presence of the fact that it is extremely well processed, then it firmly fits into the wall quite firmly and never changes the geometry of its direct location.