Ventilation for Greenhouses – Automatic window opener supplier

How to ventilate your greenhouse – The 9 Best Automatic Vent Openers

Automatic vent openers are solutions to get ventilation in your greenhouse. Which can be used for windows, cold frames, louvres and sliding doors.

J. Orbesen Teknik ApS has been manufacturing automatic greenhouse vent openers for all kinds of greenhouses since 1981 i.e. more than 30 years. The core technology in the opener is the hydraulic cylinder that contains a plant-based wax. The special designed cylinder containing this wax, works as the greenhouse window openers thermostat, thus there is no need for electrical power supply

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Phone: (+45) 59 65 17 17
Mail: info@orbesenteknik.com

Monday-Thursday: 8:00 am – 16:00 pm

Friday: 8:00 am – 14:00 pm

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