The modern prefabricated house construction makes it possible: foundation, walls, roof - and all that within 48 hours. Every fifth building owner nowadays opts for the simple "let build" method. The industry is booming and produces its own four walls on an assembly line. In our documentary, the reporters follow the path of the raw material from the log to the prefabricated house ready for occupancy and show the challenges that builders and planners can sometimes encounter.
