V diplomskem delu smo najprej predstavili in prikazali značilnosti lesenih gradenj in principe načrtovanja nizkoenergijske hiše, ki smo jih kasneje upoštevali pri zasnovi samostojnega projekta. Konstrukcijske sisteme in toplotni ovoj zgradbe smo izdelali tako, da ustrezajo pogojem, ki jih podaja pravilnik o učinkoviti rabi energije v stavbah 2010. Diplomska naloga se zaključi z izračunom energetske učinkovitosti s programom PHPP 2007.The present diploma thesis initially describes and presents characteristics of timber constructions and design principles of a low – energy house, which were later on applied in the preparation of the project study. Construction systems and the thermal envelope of the project building were established in acco...