Controlled ventilation is essential for an optimal climate in poly greenhouses. Ventilation is provided through continuous windows in the ridge of the greenhouse. We have the knowledge, expertise, and an extensive product range to contribute to the optimal climate for the best results.
Controlled ventilation is essential for an optimal climate in poly greenhouses. Facade ventilation is achieved with roll-up walls. We have the knowledge, expertise, and extensive range to contribute to the optimal climate for the best results.
Horizontal screen installations in poly greenhouses don’t just protect the plant against harmful solar radiation, but they also have the ability to reduce sunlight and save energy by retaining heat. In this way, horizontal screens contributes significantly to sustainability goals. To make this possible, we offer a wide range of reliable drives developed specifically for this purpose.
Vertical screen systems in poly greenhouses don’t just protect plants from harmful solar radiation, but they also have the ability to reduce sunlight and save energy by retaining heat. In this way, vertical screens contribute in part to sustainability goals. To make this possible, we offer a wide range of reliable drives developed specifically for this purpose.

De Gier Drive Systems
+ 31 174 29 20 89
Westlandseweg 9
2291 PG Wateringen
Netherlands
+31 174 29 20 89
sales@degierdrivesystems.com