Victorian Greenhouse vi23 - vi34

Multiple Sizes, Years of Design Improvements, and Still Amazingly Affordable

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.

Glass or Polycarbonate Construction - Choose Which Best For You

The Victorian Greenhouse line is available with either 4mm Tempered Glass or 10mm Triple Layer "X-Strong" Polycarbonate walls. Each choice has a unique set of advantages allowing you to pick the option which will work best for your needs.

Advantages of Tempered Glass

Full transparency is a better "look" for some applications, especially if using the structure for non plant-growing purposes
Maximum amount of natural light when using structure for growing plants
No fading or discoloration over lifespan
Flame resistant
Glass is a chemical free, environmentally friendly material

Advantages of Polycarbonate

Almost impossible to break, polycarbonate will flex and resist against things like objects hitting the panels or heavy wind and snow loads
Blocks harmful UV rays and creates a diffused light environment that promotes consistent light conditions throughout the interior of the structure
Has been shown to retain heat more efficiently than glass, an advantage in cold weather growing environments
Low maintenance, will demand less cleaning than glass while still looking great.

View the 2018 Structural Certification Letter for Victorian Greenhouses including wind and snow load ratings.

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.

Multiple Sizes, Years of Design Improvements, and Still Amazingly Affordable

Glass or Polycarbonate Construction - Choose Which Best For You

Advantages of Tempered Glass

Full transparency is a better "look" for some applications, especially if using the structure for non plant-growing purposes
Maximum amount of natural light when using structure for growing plants
No fading or discoloration over lifespan
Flame resistant
Glass is a chemical free, environmentally friendly material

Advantages of Polycarbonate

Almost impossible to break, polycarbonate will flex and resist against things like objects hitting the panels or heavy wind and snow loads
Blocks harmful UV rays and creates a diffused light environment that promotes consistent light conditions throughout the interior of the structure
Has been shown to retain heat more efficiently than glass, an advantage in cold weather growing environments
Low maintenance, will demand less cleaning than glass while still looking great.

View the 2018 Structural Certification Letter for Victorian Greenhouses including wind and snow load ratings.

Wide Range of Accessories Make the Victorian Greenhouse Highly Customizable

The flexibility of the Victorian line is further increased by the large number of accessories available. Below are a few examples.

New for 2021! Lockable Hinged Door in either Single or Double (pictured) configuration, with black or dark green framing.

New for 2021! Lockable Single and Double (pictured) Sliding Doors are available with either black or dark green framing.

Automatic Window Opener

Shelving and Curtains

Spindle Window Opener

Polycarbonate Walls Available

Do It Yourself Assembly

Assembling any model of victorian greenhouse is a very manageable process. Plus we're hear to help by answering any questions you may have during the assembly process. View the videos below for an accurate visualization of the assembly process. View downloadable / printable assembly instructions for Victoriam Greenhouse models 23, 34, 36 & 46.

VI36 assembly

Louvre auto opener installation

3d animation victorian assembly

3d victorian accessories installation

Single hinged door 3d assembly (2019 and earlier)

Double hinged door 3d assembly (2019 and earlier)

Adjust door hinges

VI36 tour

Why Choose a Victorian Greenhouse?

Aluminum Profiles are larger,thicker, stronger than those of any competitor in this price range
Uses 4mm tempered glass while other use only 3 mm glass
Polycarbonate glazing option is 10mm twin wall polycarbonate for improved insulation and is protected with a high-quality UV protective coating to last for many years
Windows are held in place by substantial rubber seals, which provide better insulation - others only use metal clips
Vertical glass is only one piece - looks much nicer. Others use two overlapping pieces - which fills with dirt
6" high foundation frame included - others usually cost extra
1 or 2 Spindle Roof Window Openers (great in windy conditions), and automatic window openers on other roof windows
Includes a misting system (customer has to provide a hose to connect to faucet)
Shoulder (with large gutter) 6'7" high - about 1 foot higher than other greenhouses
One sliding door - can be put in any vertical glass location (front, back or sides)
Significantly better insulated then other glass greenhouses. How? Rubber seals, single pane window, and 4mm glass
Made in Belgium

Victorian Greenhouse Features

Uses 4 mm Tempered Glass – others use only 3 mm
Available with 10mm triple layer "X-Strong" polycarbonate walls for better insulation in colder climates
Uses only single sheets of glass, instead of the more common overlapping smaller sections
All glass panes are secured with heavy duty rubber seals – all the way round – others use only metal clips or flimsy thin rubber strips
Using 4 mm single pane glass and heavy rubber seals provides better insulation.
Taller design – 1 foot higher – gives you more head space
Made with thicker and stronger aluminum profiles – for more strength.
TUV & GS tested and approved (similar to a UL listing).
Each unit comes with a sliding door which can be put on any side of the greenhouse
Roof windows: come with an old fashioned spindle and a modern Automatic Window Opener.
Includes: gutters with down spouts
Includes: a 6” high foundation frame
Includes: a misting system (all you need is a hose to connect)

Specifications

view RETAIL pricing
view WHOLESALE pricing (for wholesale accounts only)

Available from stock in 3 sizes:

Victorian #vi23: 7’9” wide x 10’2” long x 8’6” - 80 sq. ft. - with 2 roof windows and 1 louvered window.

Victorian #vi34: 10’2” wide x 15’ long x 9’ high – 150 sq.ft. - with 3 roof windows and 1 louvered window. View printable dimensions line drawing in documents section at bottom of this page.

Victorian #vi36: 10’2” wide x 19'11" long x 9’ high – 200 sq.ft. - with 4 roof windows and 1 louvered window. View printable dimensions line drawing in documents section at bottom of this page.

Retro Victorian #vi34: 10’2” wide x 15" long x 9’ high – with 6'4" sidewalls - with 4 roof windows (2 automatic openers & 2 spindle), 1 top-hang side window, 2 hinged doors with pumps, large bottom frame/base, large gutters with downspouts, and misting system.

Retro Victorian #vi46: 12’7” wide x 19'11" long x 9’ high – with 6'4" sidewalls - with 6 roof windows (4 automatic openers & 2 spindle), 2 top-hang side window, 2 hinged doors with pumps, large bottom frame/base, large gutters with downspouts, and misting system.
Standard color: Dark green (RAL 6009m) - electrostatic application.
Special order colors: Ash Grey (RAL 70160 and Steel Blue (RAL 5011)

Optional Accessory Kit includes:
One 4" deep x 20" wide planting shelf, a 4.5" wide top shelf, 2 inside shade cloths with pull ribbons.

NEW OPTION: Flush mount 1/8th" thick clear lexan sheet cover for louvre window during freezing weather.

Can I Use My Greenhouse as an Additional Living Space?

These structures are designed to be a greenhouse first and foremost. As packaged, the greenhouse is not designed to be water/air tight. Greenhouse plants do benefit from a turn of air. You may need to do some extra sealing with silicone on the roof around the glass to achieve watertightness.
The glass is single pane, so there is a good chance for condensation on the inside that might drip. We recommend any furniture be indoor/outdoor and that fine wood furniture/electronics be avoided or sufficiently protected.
The roof windows do have auto openers, so there is always a chance with a summer rainstorm (with the temp above 70) that the windows could be open and it could rain in. You can switch to all manual openers if preferred.
On sunny days, glass greenhouses can get warm very quickly. Depending on your climate, you will likely be fighting the heat in the summer (late spring/early fall).
It has been done, but you will need to make customized adjustments such as extra sealing, climate control, window tinting and heating.

Victorian Greenhouse Reviews

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Colorado Royal Victorian VI 34 Glass Greenhouse Owners

Feel free to pass on our recommendation of the Victorian Greenhouse as we LOVE ours. I think we've had it for 5 years and it was one of the best investments we've made. Living in Colorado, I do not use it during the winter months, however I usually utilize it between April and November. It has held up fabulously through all the storms Colorado has had, including the cyclone blizzard which was centered in Elizabeth Colorado where we are. I've never seen a storm quite like that one. I think the only maintenance we've done on it was to replace the shade curtain hooks from sun rot.

My husband and son set it up in a day, after the foundation was poured, as we have it anchored to concrete. The location of our greenhouse is truly in the middle of a field with little to no protection from the elements.

I remember us struggling on deciding to purchase it when we couldn't touch it also. For us, it was a lot of money to put out for something we could only see pictures of. There hasn't be a day that I regretted our decision. I would purchase another in a heartbeat.

Yes! I recommend this product.

Ernie & Mary S. | 8/24/2020

Our vi34 Storm Survivor

Wanted to share a survival story of our (vi34) greenhouse. We just got pounded with apple size hail in a severe unexpected storm. Attached are a couple pictures of the hail – it looks like big Covid – and a picture of the green house intact after the storm. One of our cars was damaged and we need to have the house roof inspected, but not one crack in the glass greenhouse. Amazing.

Yes! I recommend this product.

Stephen and Theresa Shank | 5/5/2020

My Fun Fantastic Greenhouse

This is by far one of the most rewarding projects I have taken on!!! I have always wanted a greenhouse and when I saw this one...I spent a week doing research, and bought it. I got a late start on it so I built the frame and mounted on a concrete slab (not necessary...I just wanted it) it was too late to install the glass...so I waited for the first nice spring day and finished it off. Had great help from Andrew and staff...thank you. This is my second year with it and I totally love it!! I'm in Wisconsin so it's not practical for use in the winter other then setting it up to soak up the warmth on a nice sunny day and read a book with a glass of wine in a tee-shirt...even if it's 0 degrees!!!

Yes! I recommend this product.

Sherry Jones | 10/12/2016

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LOVE LOVE LOVE MY GREENHOUSE!!!

I have had my Royal Victorian 10 x 15 Greenhouse for 9 months now and still absolutely love it!!! I live in Colorado near the foothills and we experience high winds, which is why I chose this particular greenhouse. So far it has stood up to the winds without fail!! I would recommend this Greenhouse (and Exaco Trading) to everyone!! You get personal service and they CARE about you and your purchase. I also paid extra to have it put together for me. For me it was all money well spent!!

Yes! I recommend this product.

Kathy T | 5/31/2016

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Excellent greenhouse professional quality.

I purchased the vi23 two years ago and could not be more pleased. I have a very small yard would buy the biggest possible otherwise. I am a retired Horticulturist and have owned the double wall polycarbonate and aluminum in past. This product adds beauty and function with lasting quality to your home landscape. The staff were unbelievably helpful and prompt in service. The packaging of the greenhouse was top notch with no problems and the set up was quit basic as well, with the help of my carpenter Before the greenhouse arrived I received a phone call From Andrew Cook to make sure I had all the information I needed and he gave me tips and explanations to help assembly. I have a greenhouse that will last for many years. I live in Memphis Tennessee our zone is a 7b. I have added two small "dairy" type electric heaters , Lights and fan. I added the accessories kit when I purchased. The shade cloth is invaluable here in the mid-south.

Yes! I recommend this product.

Kathy T | 5/31/2016

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Victorian Greenhouse Questions

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Do you need to install on concrete foundation or can you install on 6x6 pressure treated Timbers?

Matt Spinelli | 5/18/22

Hello

The recommendations from the factory is to anchor into a concrete perimeter wall that goes down to the frost line. That being said - we've had people anchor in a variety of different manners including only concrete at the corners and timbers. The greenhouse does need proper anchoring to sustain wind and weather.

A couple things to note about using wood:

It is recommended to place a barrier between the greenhouse frame and any pressure treated wood
Even pressure treated wood can decay over time, so there is a chance that your timbers may decay much sooner than what would be considered the life expectancy of the greenhouse.

Here is a link to our manual. On page 3 it gives some considerations for planning the foundation/anchoring.

Thank You,
Claudia - Customer Service

If we order a vi34 greenhouse with a single swing door, how wide will the door opening be? Thank you.

Katelyn Walsh | 2/19/21

A single hinged/swinging door opening will be 26.5” wide.

Please let me know if you need anything else!

Thank You,
Claudia - Customer Service

I’m wondering if you could advise on a size (BTU) heater I would need for my size greenhouse in my climate?

Tristan Throgmorton | 8/4/2020

Sorry – the answer is not that simple. For one thing I do not know your climate. You will have to tell me. And next: how warm do you want to keep it in side: over wintering outdoor plants requires less heat than, orchids or growing form seeds during the winter.

Secondly, it greatly depends on what you are doing with your greenhouse – for example the more plants the fuller it is the more natural heat is retained and generated. There is a big different between half full and full: can make 10-15º difference. Large raised beds are a great heat generator.

Another option is: to use 1 or 2 large open troughs – 70 gal. + (full with water) (from say Tractor Supply) – these to can add 10-15º at night. And at the same time they offer additional humidity during the cold winter months.

One of our major customers offers the following calculator: http://igctest.commercev3.com/greenhouse_btu_calculator

Generally you will need to experiment.

Please let us know if we can be of further assistance at customerservice@exaco.com or 877-760-8500 ext. 701

Thanks, Customer Support

Is it possible to order the Victorian greenhouse with two doors?

Bob Smith | 3/6/2019

Yes, it is possible to add additional doors to a Royal Victorian. With the Royal Victorian, the doors can be placed in any of the window bays – except the corners. With this in mind, you can place an additional door in a different location than the original door – or you can also place it next to the first door to give you a full double door opening (without a middle support bar). Additionally, we also have turning/hinged doors available as an upgrade as well. The hinged doors are a very high quality addition and come with a lock. They can be placed as single door or double doors.

Please let us know if we can be of further assistance at customerservice@exaco.com or 877-760-8500 ext. 701

Thanks, Customer Support

Is the VI 36 available in Polycarbonate? Or will it be soon?

Larry | 11/12/2016

UPDATE: vi34 and vi36 now available with 10mm triple layer "X-Strong" Polycarbonate windows instead of glass. No more need to special order this option.

Hello, Thank you for visiting our website. We do not stock the Victorian greenhouses with polycarbonate on a regular basis. Currently they are still on a special order basis. They are more expensive than the glass version. If you need to place a special order please contact us at customerservice@exaco.com or 877-760-8500 ext. 701 Thanks, Customer Support

I do not see a place for an exhaust fan, nor see it as optional equipment, is one not needed for the Royal Victorian VI34?

Shirly | 10/18/2016

Hello, Thank you for visiting our website. If you contact our customer service department they will be more than happy to assist you. customerservice@exaco.com 877-760-8500 FREE ext. 701 Thanks, Customer Support

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Approximately how long does it take to assemble the vi23?

Bren | 9/7/2016

One and a half days.

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Can an extra door be ordered with the kit? What if I need parts in years to come, do I have to wait for Belgium to ship them? Also, I guess you can't substitute a poly twin wall roof for this?

ESEE | 8/18/2016

Hello, Yes we have extra doors in stock for the VI34. We carry parts and will continue to carry them for years to come. We sell a full polycarbonate version of the Vi34, but of you are interested in just the Poly roof give us a call and maybe we can work something out.

Thanks, customerservice@exaco.com 877-760-8500 FREE ext. 701

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Can more than one greenhouse be connected together?

StacyDB | 7/29/2016

Hello, There is no provision to connect the Victorian Greenhouses together. You could however build them end to end and seal the gap between the two frames with some foam.

Thanks, customerservice@exaco.com 877-760-8500 FREE ext. 701

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Do you sell tray benches as well. I am interested in the 10x 15 Royal Victorian Glass Green house and was wondering if you made 4 ft. by 15 ft benches for it as an accessory.

Mike | 7/13/2016

Hello, We do not have a 4x15 seed tray for the Royal Vi34. The seed tray that we carry is 20" x 15'.

Thanks, customerservice@exaco.com 877-760-8500 FREE ext. 701

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