In modern multi-storey prefabricated wooden construction, there is an increasing tendency to use an increased proportion of glazing, which is located primarily on the south side of the building. As a result, due to the stated asymmetry in the stiffness of the wall elements, such floors are distorted, which escalates as a problem especially with the increased number of wooden structures located in highly active seismic and windy areas.

The main purpose of the invention is to develop a load-bearing transparent façade timber-glass prefabricated wall element, which simultaneously provides a certain degree of horizontal load bearing capacity and stiffness in the structural aspect, as well as sound and heat insulation in the building -physic aspect.