Automatic window opener for greenhouses Quanso- 50% DISCOUNT


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 Until 31. 12. 2020

GratisAs a free gift you receive


SpecificationsTechnical information

Absolutely maintenance-free system for opening the sunroof. It works automatically on the principle of thermal expansion materials like wax, without the need for batteries or wiring. The automatic door opener is used to prevent overheating or hypothermia vice versa plants. Electric sunroof starts at temperatures around 12-15 ° C. Full opening is then achieved by about 30 ° C. When the cooling system automatically closes the window. The advantage of automatic control is the fact that the temperature is controlled throughout the day (even if you are at work) and there is a situation that is overheated greenhouse and it needs to be rapidly vented.

We recommend to order the greenhouses Quanso

A wide range of greenhouses and accessories can be found on

ShowroomThe largest showroom in the Czech Republic

Come see for yourself

Visit one of the largest show centers in the Czech Republic - Říčany near Prague and Holubice near Brno and choose from dozens of products.

You can expect to see:

  • The total floor space of all our showrooms together is 10 500 m2
  • A team of specialized sellers will help you
  • 58 exhibited products

HobbytecA Family Corporation

  • Customer satisfaction and product quality are our priorities. We strive to make products that provide joy and benefit to those who use them.
  • Assembly within the Czech Republic and Slovakia

    We are currently capable of providing assembly for our products to any location in the Czech Republic and Slovakia.
  • Design, Quality, Price

    Our products are the combination of timeless arrangement, quality materials, and prices unmatched anywhere on the market.
  • Largest showrooms in the Czech Republic

    We created the largest showrooms of their kind in the Czech Republic. We are located in Prague and Brno.
  • On-site production

    Our work is based on our own manufacturing This allows us to create tailor-made orders.
  • Widest assortment in the Czech Republic

    We provide our clients with a comprehensive offer of all our available products for the home and garden.