Nowadays, despite the prevalence of a large number of modern materials, they still try to use natural wood for the construction of buildings. This material has been popular for quite a long time, since many centuries have already known wooden houses that can reach several floors, some of them have been preserved so far. The operational qualities of wood allow you to make the most comfortable conditions for living. One of the most common types of materials for the construction of houses is a galbed log. It retains all the beneficial properties of wood, which, using additional processing, extend the life of the material, and they also have good external indicators.