Ventilation sunroof classification
1. Sunken ventilation sunroof Sunken ventilation sunroof is a high and low staggered roof that uses the space of the roof frame to form a vertical plane at the height difference between the upper and lower roofs for ventilation and lighting.
The roof weight is reduced, the indoor space is saved, and it can also serve as a shelter from wind.
2. Top-loading ventilation sunroof The top-loading ventilation sunroof is to set up the sunroof frame, windshield bracket and windshield on the roof of the workshop.
And most of the skylights are set on the top of the gutter, which has both lighting and ventilation functions, the structure is more complicated.