All glass or hybrid
Build it entirely in 4 mm tempered glass, or choose a polycarbonate roof over glass side walls.

The Victorian Greenhouse is one of the premier greenhouses in the “Helios” line of greenhouses from Janssens of Belgium. This company has been making high-end glass greenhouses for over 30 years. Since the introduction of the Victorian model, in 1999, they have become a leading supplier of this style of greenhouse in Europe. We are proud to now be the USA distributor of this very fine greenhouse.
The Victorian Greenhouse not only provides a first-class quality greenhouse environment, it also adds significant old fashion English style and beauty to your backyard. This is a classic English greenhouse. Janssens has improved on the overall design and internal growing environment of this style of greenhouse since it's initial release, while keeping the price lower than comparable models in this class. Available in three different sizes, the Victorian Greenhouse is suitable for almost any backyard application.
Click here to upgrade to hinged doors. Manufacturer will replace the sliding doors with the hinged doors. Add the greenhouse, then add the hinged doors for the upgrade.
Click here to add an extra sliding door. Add the greenhouse, then add the sliding door for the upgrade.
*For more information, please check shipping and returns page in the menu belows.
Exaco · Hobby Greenhouse
Why customers choose it
Build it entirely in 4 mm tempered glass, or choose a polycarbonate roof over glass side walls.
Three have traditional spindle openers that hold steady in the wind and three open automatically.
The louvered window comes with a clear Lexan cover sheet to close it up for the cold season.
Every pane is one piece held in a substantial rubber seal, so there are no overlaps to collect dirt and less heat slips out.
A 4 1/4" high foundation frame comes in the kit, where other greenhouses often charge extra.
Large gutters with downspouts handle rainwater, and the included misting system connects to your garden hose.
The details
| Floor area | 260 sq ft |
|---|---|
| Exterior size | 12' 7" W x 19' 11" L x 9' 2" H at the peak |
| Walking height | 6' 7" at the side walls, 9' 2" at the peak |
| Glazing | 4 mm tempered glass, or polycarbonate roof with 4 mm tempered glass walls |
|---|---|
| Glass mounting | Rubber seals, single-piece panes |
| Frame | Aluminum, green or black |
| Foundation | 4 1/4" high foundation frame included |
| Gutters | Large gutters with downspouts |
| Testing | TUV and GS tested and approved |
| Made in | Belgium, by Janssens |
| Door | One set of double sliding doors |
|---|---|
| Roof windows | 6, three spindle openers and three automatic openers |
| Louvered window | 1, with clear Lexan winter cover sheet |
| Misting system | Included, connects to your own garden hose |
|---|
Find the right fit
| Model | Floor area | Exterior size | Walking height | Door | Price from | Link |
|---|---|---|---|---|---|---|
Exaco Janssens Royal Victorian VI 23 Greenhouse 8ft x 10ft
| 80 sq ft | 7' 9" W x 10' 2" L x 8' 6" H | 6' 7" at the shoulders | 1 sliding door, fits any vertical glass position | $9,799Black | View |
Exaco Janssens Royal Victorian VI34 Greenhouse 10ft x 15ft
| 150 sq ft | 10' 2" W x 15' L x 9' H | 6' 7" at the side walls | Double sliding door, fits on any side | $11,399Black | View |
Exaco Janssens Royal Victorian VI36 Greenhouse 10ft x 20ft
| 200 sq ft | 10' 2" W x 19' 11" L x 9' H | 6' 7" at the side walls | One set of double sliding doors | $13,900Black | View |
Exaco Janssens Royal Victorian VI46 Greenhouse 13ft x 20ft
Viewing | 260 sq ft | 12' 7" W x 19' 11" L x 9' 2" H at the peak | 6' 7" at the side walls, 9' 2" at the peak | One set of double sliding doors | $16,400Black |
Plan, build and permit
Every manual, drawing and certificate is hosted on our own servers, so the links always work. Open on any device or save a copy for your builder or permit office.
Free curbside freight delivery
Choose your size, color and options. Your greenhouse ships from the manufacturer's warehouse, packed for freight.
We'll contact you to set up a delivery time frame that works for you.
Delivery is by LTL motor freight on an 18-wheeler. Let us know about tight roads or low wires so we can plan ahead.
Someone needs to be there to receive the delivery. The driver does most of the work but may need a hand.
Foundations and bases are bulky, so we recommend ordering them together with your greenhouse to avoid a separate freight charge.
Good to know
Can't find your answer? Our greenhouse specialists are happy to help you choose.
678-408-8222 Email usYes. Shipping is free. Locations with limited access, such as islands, are rare exceptions that may carry an extra fee, and we'll tell you before anything ships.
Yes. If you find the same greenhouse for less from an authorized dealer, call or email us with the offer and we'll review it.
Yes. Mulberry Greenhouses is an authorized retailer, so your greenhouse is covered by the full manufacturer warranty.
Greenhouse guides