The study is focused on analysis of selected characteristics of the different materials used in the dairy cattle barn onstruction. In the freezing climatic period the thermal insulation of stable prevents the heat loss from the building, while n hot summer climatic period insulation prevents the penetration of heat into the objects mainly through the roof structure. or stable without thermal insulation of the roof, the temperature in the hot summer on the inner surface of the roof is over 0 ° C, while the insulated roofing temperature of the inner side roof surface is only a few degrees higher than the emperature of the stable air.