Vento Film is an advanced greenhouse film with ventilation holes. The ventilation holes are covered by a reflective film used to reduce mid-day heat and keeps rainwater from entering the structure.
The ventilation holes allow the hot and humid air trapped along the ridge to easily escape, replacing it with cooler air through natural displacement. The “optional” addition of side-vento films on the side of a structure further enables this replacement of cooler air.
Vento Films lower the temperature and humidity during the day, while maintaining the temperature at night.
Daios Plastics, who manufactures Vento Films, now has over 53 international patents and co-operates closely with customers around the world to introduce truly revolutionary products.
Currently available in widths of up to 12.5m.

The following trial was conducted to compare the quality and volume output of the crop when comparing Vento Tunnel vs. conventional greenhouse films.
Vento tunnel |
Conventional film |
Vento tunnel |
Conventional film |
||
Harvest |
Trays |
kg |
Δ% |
||
1 |
14 |
11 |
28.56 |
22.44 |
27% |
2 |
23 |
18 |
46.92 |
36.72 |
28% |
3 |
24 |
23 |
48.96 |
46.92 |
4% |
4 |
31 |
27 |
63.24 |
55.08 |
15% |
5 |
40 |
39 |
81.6 |
79.56 |
3% |
Total |
132 |
118 |
269.28 |
240.72 |
12% |



With Vento Tunnel Film

With Conventional Film






