Janssens | Greenhouse Roof Vent Partyhouse One set of Double Sliding

One set of Double Sliding Doors included

Aluminum 10” square shutters with felt tipped edges open to provide fresh air for your plants when the fan goes on and close when the fan goes off

Easy DIY Solution: The low-voltage solar shed light installs safely and easily onto any type of material

USA made- Designed and engineered in the USA

Janssens | Greenhouse Roof Vent Partyhouse One set of Double SlidingThe 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