Juliana Univent window opener
Automatic window opener
Ensure the right ventilation with a Juliana Univent. With an automatic window opener, you avoid excessive irrigation as the heat and humidity are kept at a low hence the plants do not need excessive amounts of water. The automatic window opener is in aluminium and with double spring. It is suitable for both glass and polycarbonate. It can be adjusted to open and close automatically between 16 and 25 degrees. Read more about the benefits of the Univent window opener and choosing the right window opener for your greenhouse.