The main task of the evacuation is the transfer of persons or animals from buildings threatened by fire to security or to the assembly area. The bachelor thesis is focused on solving the fire safety of buildings. The bachelor these theoretically describes security of the evacuation persons by escape routes from housing and bulding for accommodation type B. The main aim of the bachelor these is to propose an adequate type of escape route from the bulding. The results describe two alternative solutions of the escape route from the selected building for housing in the sense of decree no. 94/2004 Coll. This legislation is laying down with technical standards STN 92 0201-3 Escape routes and evacuation for fire safety in the construction and use of buildings.