Roof ventilation is a system of opening upper vents that provide air circulation to keep the atmosphere inside a greenhouse comfortable. The main advantages are the high efficiency of ventilation of the interior space of greenhouses, minimal energy costs for ventilation. There are no drafts and air streams that can harm plants.

 

    Main characteristics:

• one / two-sided full length roof;

• opening width of the vent: from 1,5 to 3 m;

• vent are opened using a gearbox with a drive system;
• the drive system is made of stainless steel;
• manual and automatic control.