Here we illustrate different types of ventilation, of the kind found on buildings, animal sheds or greenhouses.
On this page, we illustrate special-purpose ventilation systems that are used for the Venlo design of Dutch greenhouse.
With Open-Roof systems, the roof can be opened almost completely to assure maximum ventilation. With our versatile selection of options for drive units and rack & pinion units, we are able to provide a solution to all Open-Roof variants. The mechanism can be an continous system (Types A + C) or a push-rod system (Type B).
The distinguishing features of the three most commonly used type of Open-Roof ventilation system (Types A – C) are itemized below: