The main focus of this bachelor tesis is finding the possible utilization of fast growing trees for production of particleboards. In the tesis were summarized information about labory experiments which examine physical (thickness swelling after 2 and 24 hours, moinsture and density) and mechanical propertis (modul of ropture, modul of elasticity and internal bond) of particleboard for internal use (including forniture) from 6 species of fast growings trees – (poplar, acacia, paulownia,palm,eucalyptus,kelampayan). In according of the reseach of varius author, fast growings trees can be used for production of particleboard for internal use (including forniture)