Natural Ventilated Polyhouse

About Natural Ventilated Polyhouse

A Naturally Ventilated polyhouse is a type of greenhouse that use natural ventilation to regulate the internal climate, without installation of mechanical ventilation system. Naturally Ventilation is an effective way to save energy, shade, temperature and humidity. The middle of each span of the greenhouses can be used for ventilation a large area. At the same time, due to the principle of hot differential pressure, the gas with high temperature in the greenhouse is always at the highest point of the greenhouse, so it's effectively, so it is effectively reduces the temperature and humidity in the greenhouse, especially suitable for flowers and vegetables  with low humidity requirements.