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Exaco Janssens Cathedral Victorian Orangerie Greenhouse 15ft x 20ft
Regular price $45,999.00 USDRegular priceUnit price per
The Janssens Cathedral is a statement piece. Unlike the steep pitch of the Royal Victorian or the modern slopes of other Janssens models, the Cathedral has a soaring cupola peak and an interior you will want to spend time in, not just use for plants.
A Greenhouse That Doubles as a Garden Room
The Cathedral is about 298 square feet with a 12 ft 2 in high cupola. It is made of 4mm tempered glass and aluminum, with automatic roof vents and a hinged door. Many owners use it as much as a sitting room or studio as they do for growing plants. The tall cupola brings in light from all sides, and the space feels grand.
This is a greenhouse for someone who wants both function and beauty, and who does not mind the premium price that comes with statement pieces.
🌿 Why buy from Mulberry Greenhouses? We are a small, woman-owned business in Georgia. We answer every question personally, ship free to the continental US, can connect you with an assembly crew, and offer a Price Match Guarantee (please check the rules). Call 678-408-8222 for help choosing.
Cathedral Greenhouse FAQ
Is it hard to assemble?
More complex than a rectangular greenhouse because of the cupola shape. Many owners hire an assembly crew; we can connect you with one.
Will it fit on a standard foundation?
Yes, it sits on a rectangular base like other greenhouses. The cupola rises from the center. Check the dimensions and plan your space.
What is the most common use?
As a garden room first and a greenhouse second. Many owners keep seating, enjoy plants, and take in the light through the tall cupola.