A simple type of construction, made exclusively from steel pipes, available in galvanized and hot-dip galvanized steel versions. The elements are assembled, then secured with screws and nuts to consolidate the modules. A foil, in addition to heat storage and the creation of a micro-climate, acts as a stabilizer for the structure. The film is buried in the ground, increasing its resistance to wind and weather. The customer can choose a facility with one or two doors. Opened on each side, they create a natural airflow, eliminating excess moisture outside the greenhouse. If the temperature is too high, the process is similar.