Automatische Raamopener Universeel 3.8m² ‼️Set of 4 hoops

‼️Set of 4 hoops

raising and harvesting vegetables

The smooth-running double sliding door

Zo voorkom je dat plantenresten zich aan het blad hechten en blijft de schaar soepel en scherp

Automatische Raamopener Universeel 3.8m² ‼️Set of 4 hoopsThe automatic roof window opener with double spring regulates the ventilation of your greenhouse window fully automatically, without you having to keep checking it yourself. The system works with a cylinder filled with special wax that reacts to temperature: when it gets warmer in the greenhouse, the window opens; when it cools down, the window closes again. This keeps the climate in your greenhouse better balanced, even when you are not there. It is