Higher return and greater savings on crop protection? Opt for the Holland Gaas OPTI VENT SYSTEM™.
This innovative system has a significantly better ventilation capacity than traditional systems. Vents that can be opened wider, more surface area for the flow of air thanks to the convex shape of the guide mechanism, optimum coordination with the ventilation mechanism, and thinner yarns: all of this makes the OPTI VENT SYSTEM™ ideal for newly built greenhouses with vents according to the ‘wide-open principle’.
Do you want to prevent an outbreak of insects or a spread of viruses? Here’s a simple solution: use insect netting! Insect netting keeps harmful insects out of your greenhouse and biological crop protection in.
Holland Gaas has reinvented the insect netting system.
1. The OPTI VENT SYSTEM™ allows air vents to be opened wider than ever before.
2. The introduction of a new stainless steel guide system allows the insect netting to take on a convex shape. This means that there is more surface area available to accommodate the flow of air into and out of the greenhouse.
3. The use of thinner yarns results in a lower air resistance factor.
4. Optimal use is made of the netting slats because the vent openings can be better coordinated with the ventilation mechanism.
Minimal light loss
The OPTI VENT SYSTEM™ was developed on the basis of the Holland Gaas accordion system. When closed, the insect netting folds together into a very thin package and is attached between the existing profiles of the greenhouse roof. This result in a minimal loss of light.
No other insect netting system offers these advantages plus maximum ventilation
Interested in our insect netting? Ask a specialist!
Holland Gaas is a world leader in the installation of insect netting systems in production greenhouses. With more than 25 years of experience, we have shaped the evolution of insect netting. Benefit from our expertise and opt for Holland Gaas!