Description Poligard greenhouse roof window automation The Poligard automatic roof window automation system is an excellent choice in order to ensure adequate ventilation for the plant population automatically. With this product, we can guarantee crop safety by providing an extra path for the hot air to leave, thus protecting the stock from the harmful effects of plant physiology caused by overheating. One of the simplest but most practical means of ventilating greenhouses. Thanks to the horn effect, continuous air circulation in the growing unit is guaranteed, so it is possible to grow healthier plant stock. We don’t have to worry about whether we opened the skylight. In response to temperature fluctuations, it automatically opens the window in case of overheating and closes it in case of cooling, fully mechanical structure, no electricity required. Installation of the product does not require specialist knowledge. The Poligard polycarbonate greenhouse from Lithuania is a new brand in Hungary. Their greenhouses are made of polycarbonate and stainless steel, and their products combine properties such as good thermal insulation, structural stability, impact resistance, high light transmission, excellent construction durability, and protection against weather and UV radiation. The company is an innovative company with 20 years of experience. Advantages and positives of automatic sunroof: Easy and simple to install. Use of high quality materials. A particularly high degree of stability. Resistance to extreme weather conditions. Automatic unit. Does not require electricity. Manufacturer: Poligard Recommended products: Plant!t FlexiTank flexible water tank, rain-water collector Plagron Bat Guano organic fertiliser
