Automatic window opener for greenhouse, UNIVENT, SilverAutomatic opener for ventilation windows Ensures ventilation automatically Strong and compact design Double spring system Innovative Easy Clip System Starts opening window at 17 25 C Opens window up to 45 cm Lifting capacity up to 7 kg. Helps create optimal growing conditions The automatic opener UNIVENT will open greenhouse roof windows. This automatic ventilation system will help you create the perfect growing conditions inside your greenhouse.

Ideal for garden parties

Integrated gutter-system

which will be an elegant addition to most gardens

You can save time

Use it for relaxation and contemplation

In case of heavy rain and wind

The cover is made of high-quality

cauliflower

Order mosquito nets for your gazebo and enjoy it even more

Cover in durable UV-resistant 150 Micron PE

Roof cover 3x3 m

and you can fold it together to fit one of our specially designed carry bags