Vokatá Kristína : Structural joints of elements in wooden structures – traditional carpentry joints and alternative modern ( bachelor thesis ). Technical university in Zvolen , faculty of wood sciences and Technologies , Timber and wood Structures. Tutor : Ing. Pavol Sedlák , Phd. Pages : 39Side dish : 0 In order for writting this bachelor thesis was comparing developing carpentry joints , used in past against using in the modern system. In final consequence specifying in wooden roof. In the first part we focus on joints , which are used in past , their mechanical stress and then their figuration of concept. In next part we focus on modern component used in carpentry joints and then compare with the joints from past.Key words : history of carpentry joints , carpentry joints , joint , historical roof , connecting material ,