Expansive interior height

Side Louvre window - Provides airflow and allows regulation of heat and humidity levels

or simply lift the unit up and move it to the side for best access to compost pile

Works with Palram - Canopia Prestige

our furniture is crafted intelligently to be sure it doesn’t end up as yet another

Janssens | Greenhouse Roof Vent Color:Black Expansive interior heightThe Janssens Greenhouse Roof Vent can be added to any Royal Victorian or Cathedral Greenhouse at the time of order. They come in black or green. Most Royal Victorian and Cathedral Greenhouse models already include at least one roof vent. You can add as many roof vents as you want to your greenhouse with the caveat that you cannot put the vents adjacent to each other so 'every other panel' would be the most you can add. Optional auto openers and fly