The construction of a greenhouse mainly consists of several key parts. First is the frame structure, which is the skeleton of the greenhouse, usually made of steel pipes, aluminum alloy, or PVC materials. Steel pipe greenhouses are the most common, and the design must ensure structural stability and load-bearing capacity. Secondly, there are the covering materials, which determine the light transmission and insulation performance of the greenhouse. Polycarbonate, blackout film, and glass are common choices, each with its own characteristics.
The foundation is crucial for the stability of the greenhouse and must be made of concrete, with a depth of at least 0.8 meters to prevent frost cracking. In addition, the greenhouse needs to have reasonably designed entrances and exits, which should be convenient for access while minimizing heat loss; sliding doors or roller doors are good options. Finally, ventilation equipment is essential, as it regulates the environment inside the greenhouse and prevents pests and diseases. This usually includes ventilation windows and fans. These parts together form the complete structure of the greenhouse, ensuring its safety, stability, and efficient operation.
