Reducing the heat requirement, obtaining heat energy in a cheap, efficient and environmentally friendly manner is possible by reducing the losses that occur during the transmission of energy. In addition to reducing the heat requirement, by structural improvements in modern greenhouses, it is also preferred to use thermal screen for the protection of heat energy. However. the thermal screen has an important place in the greenhouse investment cost. For this reason. it is important to analyze the airtightness and saving rates of the thermal screen before investing in order to effectively saving with the thermal screen.