Janssens Additional Roof Window
Add more cross breeze to your greenhouse by adding a Janssens Additional Roof Window. This is an additional roof window for Janssens Victorian Greenhouses. It’s the same unit that already comes with the greenhouse kit but maybe you want to add another vent to your greenhouse.
Features & Benefits
- Additional roof vent for Janssens Greenhouses
- Provides more airflow
- Includes the glass panel
- Unit does not come with any openers or restraint
- Add the spindle opener or automatic opener
