product detail
Greenhouse roof on the vertical section of window is at its highest level in the greenhouse, indoor hot air to rise and through the window and outdoor air exchange, zigzag greenhouse can achieve the best effect of natural ventilation, it rains a lot at the same time, the area of blade at the top of the facade of the vent is not affected by rainfall, without having to shut down, this is also the biggest difference between the round arch top ventilation.
High quality hot-dip galvanized steel structure，Zinc-coating 275g/㎡，service life over 20 years.All steel materials are field-assembled no secondary processing required. The galvanized connectors and fasteners are not rusted for 20 years
The roof window system is mainly greenhouse natural ventilation,so that the greenhouse to cool down at present ,we round arch greenhouse，the top can be unilateral ventilation can also be bilateral ventilation.
The main function of the system is to cool and shade in the summer,so that the sunlight diffuses into the greenhouse to ensure that the crop is protected from glare of the sun.