Janssen Retro Royal Victorian Backyard Greenhouse

Janssens Retro Royal Victorian Backyard Greenhouse 

Step into Timeless Elegance with the Janssens Retro Royal Victorian Greenhouse

The Retro Royal Victorian greenhouse reimagines the beloved Royal Victorian design with charming 4mm aluminum panels on the lower half and slender 4mm tempered glass panes above. While boasting vintage-inspired appeal, it still delivers on strength, with tempered glass and 17-gauge aluminum framing that withstands wind, hail, and snow. Its versatile design lets you customize door and window placements for a tailored fit. Gardeners who appreciate both style and substance often choose this greenhouse for its antique elegance and enduring quality

The Retro Royal Victorian isn’t just a greenhouse—it’s an architectural statement, blending historic charm with modern durability to create the perfect sanctuary for your plants and your passion.

• Free Shipping (Continental US)
• No Sales Tax
• Available in three sizes:
  • Retro Royal Victorian VI 34    10' x 15'           ~ 150 sq. ft. 
  • Retro Royal Victorian VI 36    10' x  20'          ~ 200 sq. ft.
  • Retro Royal Victorian VI 46    13' x  20'          ~ 200 sq. ft.   
  • (See Specifications for exact dimensions)
• Comes standard with: Automatic opener windows, spindle window, push open side window, double door, misting system, butters with downspout 

The Quality Speaks for Itself

• Exceptional Durability – Our aluminum profiles are crafted for superior strength, surpassing many competitors in the same price range.
• Rust-Resistant Hardware – Precision-engineered stainless steel components ensure long-lasting performance, preventing corrosion and wear.
• Advanced Glazing Technology – Featuring 4mm tempered glass, our panels provide enhanced insulation and greater resilience against harsh weather, including high winds and hail—far surpassing standard 3mm glass.
• Seamless Weather Protection – Heavy-duty rubber seals secure the glazing panels, ensuring a tight, weather-resistant fit for optimal protection.
• Refined Aesthetic – Unlike brands that rely on overlapping glass, our full-size single-piece panels offer a cleaner, more polished look.
• Added Value – Enjoy the included 4-inch foundation frame, a premium feature often sold separately elsewhere.
• Industry-Certified Strength – Our tempered glass meets TÜV and GS standards, guaranteeing top-tier safety and durability.

Designed for Beauty, Built for Strength

With its decorative 4mm aluminum panels on the lower half and sleek tempered glass above, this greenhouse is a masterpiece of craftsmanship. It's not just an homage to Victorian-era greenhouses—it’s a testament to resilience, capable of standing strong against fierce winds, heavy hail, and even snow accumulation. The 17-gauge aluminum frame ensures lasting durability, while customizable door and window placements offer unmatched flexibility.

A Gardener’s Dream with Antique Charm

The Retro Royal Victorian is more than just functional—it’s for those who crave elegance. Designed for gardeners who appreciate classic beauty, it brings a touch of old-world sophistication to any landscape. Whether you're growing heirloom roses or fresh herbs for tonight’s dinner, you’ll be cultivating life inside an environment built for inspiration.

Assembly required. Beauty guaranteed.
Order now — limited quantities available.

Features

Large Gutters with Downspout Collects rainwater runoff from roof and channel it to the downspouts.
Misting System Misting head pins can be pushed in/pulled out to adjust the amount of water flow
Push Open Window Window is hinged at the top.
Roof Vent
Automatic Roof Opener black tube is filled with special paraffin oil - which expands when the temperature reached around 72º and the piston will push the window open up to about 14".  When temperature falls a heavy spring pulls the window closed. No electricity needed!
Manual Roof Opener Manual opener that works like a large threaded screw

Specifications

Glazing: 4mm tempered glass panes

Frame: 17 gauge tubular aluminum extrusions
              4mm aluminum decorative panels

Colors: Black

	Retro Royal Victorian VI 34 (10'x 15')	Retro Royal Victorian VI 36 (10' x 20')	Retro Royal Victorian VI 46 (13' x 20')
Area	150 sq. ft.	200 sq. ft.	250 sq. ft.
Length	15'	19'11''	19'11''
Width	10'2	10'2''	12'7''
Peak Height	9'	9'	9'2''
Sidewall Height	6'7''	6'7"	6'7"
Panels Long	6 (length) 4 (width)	8 (length) 4 (width)	8 (length) 5 (width)
Doors	1 set of double hinged doors	1 set of double hinged doors	1 set of double hinged doors
Frame Color	Black or Green	Black or Green	Black or Green
Windows	4 Roof Vents 1 Push Open Side Window	4 Roof Vents 2 Push Open Side Window	6 Roof Vents 2 Push Open Side Window
Window Openers	2 Automatic 2 Spindle (Roof)	2 Automatic 2 Spindle (Roof)	3 Automatic 3 Spindle (Roof)
Glazing	4mm tempered glass panes	4mm tempered glass panes	4mm tempered safety glass
Materials	Aluminum frame & 4mm tempered glass	Aluminum frame & 4mm tempered glass	Aluminum frame & 4mm tempered glass
Misting  System	Yes	Yes	Yes
Bottom Frame and gutter	large bottom frame, large gutters with downspouts	large bottom frame/base, large gutters with downspouts	large bottom frame/base, large gutters with downspouts

 

 

Shipping and Delivery

Shipping

• Free Shipping in Continental US. 
• Greenhouse ships on 2 pallets and 2 long boxes

Delivery

• CURBSIDE DELIVERY. 
• All our deliveries are trucks with a liftgate.  When needed we can request a flatbed/forklift but often not necessary.  
• The carrier will call the customer for a delivery appointment when it reaches the destination terminal.
• The customer should be there to receive the delivery and notify us if there is any damage. 
• Do not refuse deliveries – we will send replacement parts. 
• Let us know asap if you do see damage. It will be quicker for us to send replacement parts.

Assembly

• The greenhouse kit comes with an assembly guide.
• South Table Sheds can recommend names/phone numbers of assembly technicians.
• South Table Sheds can be hired for assembly in the Denver, CO area. Please contact us for more information.
• Level of Effort
  • Installation requires two people minimum.
  • Skilled handyman, skilled homeowner, or assembly technician recommended

 

Assembly Instructions

Assembly Videos

 

Warranty

This product carries a limited warranty, which covers the following:

 

·        Aluminum frame and stainless steel hardware (up to 15 years from date of purchase)

·        Defects in material and workmanship when properly assembled using only manufacturer’s original equipment parts in accordance with manufacturer’s assembly instructions (up to 10 years from date of purchase)

 

Exclusions:

 

The warranty does NOT cover the following components, for which replacement parts may be provided at a reasonable cost:

 

• Tempered glass glazing
• Operating parts (such as pistons in automatic window openers)
• Other accessories provided with the greenhouse which are breakable in ordinary use.

 

The warranty does NOT cover damage resulting from any of the following:

 

• Excessive loads placed on the packed product and/or parts
• Glazing breakage caused by large hail, rocks or other projectiles (including rocks thrown by a lawnmower)
• Use of force, incorrect handling, or inappropriate use, neglectful use or assembly or maintenance, commercial use or use other than for personal or household purposes
• Alteration, painting, connecting, gluing, sealing or assembly not in accordance with the manufacturer’s instructions
• Extreme storms, wind, flood, fire, overaccumulation of snow load, or other extreme weather conditions.

 

Snow Load Advisory:

 

Customers are expected to regularly clear snow accumulation from the roof of their greenhouse as overaccumulation may crush the structure.  This type of damage is not covered under this warranty.

 

Commencement and Transferability

 

This warranty commences from the date of purchase and is non-transferable. A dated proof-of-purchase must be presented upon request. Customers are advised to keep this product warranty and proof of purchase in a secure place as they will be needed to process any claims.

 

 

 

Claims Process:

 

Address your claim to the customer service department by phone or email. A photograph or sample of the defective part(s) may be required to expedite the resolution process. If needed, the customer will allow the manufacturer or its representative to access and/or examine the greenhouse and its parts at the original service location. After a claim has been settled the guarantee will continue to run to its original expiry date (the original date of purchase). Exaco will repair or replace the product at our discretion.

 

Customer Satisfaction:

 

Ultimately, we strive to make every customer happy. We will do our utmost to resolve any warranty related issues in a manner satisfactory to the customer. 

 

Refund and Damage Policy

Refund

• We do not provide for or allow for "Buyer's Remorse" 
• We only give full credit for product received in re-sellable condition. It is assumed that no greenhouse arrives back in a re-sellable condition (based on practical experience) at a minimum most if not all packaging has to be replaced - and all to often some parts are damaged - as a result we have a minimum restocking charge of 20% for all our greenhouses - but if product is damaged - cost of damaged parts will be subtracted from the refund

 

Damage

Customers are required to accept delivery of all packages, even if a box arrives damaged. Any visible damage must be noted on the Bill of Lading at the time of delivery and reported to us promptly.

• Small Items (UPS & FedEx Shipments): If an item is damaged, customers should contact us and we will immediately send a replacement part.
• Greenhouses: Customers should take digital photos of any damage (if possible) and email them to us for review. Based on our assessment, we will either:

• • Send replacement parts immediately
  • Suggest an easy repair (minor damage to aluminum greenhouse parts is often fixable with basic tools, like pliers)
  • Offer direct compensation for cosmetic damage (typically $100 for RIGA or Victorian Greenhouses)
  • Fully replace parts with structural damage

We are committed to making sure every customer receives a high-quality product and the support they need for any issues.