One of the complex consider the draft design and construction solutions for a private home in Kharkov. Executed the draft of the house, with a basement and attic floor. Basement and garage made of stone, the house is made of beams. The specialists developed the knots of fixing, the knots of filling of openings, the elements of connections, the design of the walls of the bathroom. Wood is a difficult material to build and it takes a long time to shrink, which affects many elements. All this was taken into account when designing the nodes of connections and fasteners.