Diploma thesis describes the design and processing of project documentation of the multifunctional building. The multifunctional building is located in the central part of the town Náměšť nad Oslavou. The building has 4 floors. It is partly cellared building with flat roof and walkable terraces. This building is consisted of 2 functional parts, the first part is designed for living and the second one is designed for contact with the customer. There are shops and offices. The first floor is wheelchair accessible. In the basement there is a technical background of the building and cellars for housing units. In this multifunctional building we can find 13 residential units and five offices. All of the floors are connected with staircase and lift. The Carpark and the private garden with playground are also part of this residential area. This building is based on concrete blocks. Load-bearing, peripheral walls and connecting walls are made of ceramic blocks. A monolitic ceiling construction is the combination of the iron and the concrete. Two types of insulation are used in peripheral walls. The first one is called ETICS, external thermal insulation composite system, made of polystyrene. The second type of insulation is facade cladding system where the main insulation layer is made of mineral wool. The insulation layer is replaced by XPS polystyrene where facade is in contact with the ground. Facade cladding panels are made of cement and wood fibers called Cembrit.