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Janssens Retro Victorian Windsor Estate Greenhouse (13X20)
[MPN: VI 46 Retro]

List Price: $37999.00
Our Price: $29999.00
Available Options:
Accessory Kit:
Automatic Louver Window Opener:
Automatic Roof Vent Opener:
Extra Door:
Louver Window:
Louver Window Lexan Cover:
Roof Vents:
Seed Tray/Bottom Shelf:
Shade Curtains:
Single Top Shelf:
Victorian 2-Slat Shelving:
Victorian 5-Slat Shelving:
Wheelbarrow Access Plate:
Quantity Availability: In Stock

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If you find this item at a lower price elsewhere including shipping and any taxes, please email us or give us a call and we will do everything we can to beat any valid online competitor's price! Be sure to include the link to the other site.

*We can not price match local stores, warehouses, price clubs, or prior sales and the item must be new and in stock. Please see our guarantee for more details.

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Due to extraordinary circumstances, this Janssens Greenhouse is not usually in stock for quick shipping, though the turnaround time can be anywhere from a few weeks or so to a few months.

As a long-time authorized dealer, we're accepting orders and are in constant contact with the distributor to ensure that your receive your greenhouse in a timely manner. We can also take your order at this time with only a 10% deposit.

Please contact us if you have any questions at support@greenhousenation.com or 888-881-3716.

15 year limited warranty The beautiful Retro Victorian Windsor Estate Greenhouse from Janssens, one of the premier builder of luxury greenhouses in Europe, is a wonderful addition to any garden. Its large 13X20 interior gives you space for anything you decide to grow, and many customers use it as an outdoor sunroom or even for a hot tub or covered pool.

Janssens aluminum greenhousesThe Retro Victorian includes six roof vents, four with automatic openers, and two side windows to help keep the interior well ventilated and at a comfortable temperature. The heavy duty hinged double doors provide an entry that is more than wide enough for even wheelbarrows.

shipping included for the contiguous United StatesThe crystal clear 4mm tempered glass panels provide great insulative value, impeccable aesthetics, and a higher degree of safety. Despite its large size, the greenhouse can be assembled in as little as a weekend depending on how much help you have. The process can be sped up if the site of assembly is prepared ahead of time by leveling it and installing whatever type of flooring is preferred.

janssens greenhousesThe Retro Victorian is the type of premium greenhouse which adds to the value of your home. It can serve multiple purposes and its superior build quality ensures that it will stay looking new long after it is assembled. With its durability, attractive design, and spacious interior, the Janssens Retro Victorian Windsor Estate Greenhouse is sure to become a showpiece for many years to come.

Janssens Retro Victorian Windsor Estate Greenhouse (10X15) from ExacoJanssens Retro Victorian Windsor Estate Greenhouse (10X15) from Exaco


  • Model: VI 46 Retro
  • UPC code: 017783956462
  • Nominal size: 13' width x 20' length
  • Dimensions: 12' 7" width x 19' 11" length x 9' 2" peak height
  • Sidewall height: 6' 7"
  • Color: black; wide variety of custom colors are available via special order
  • Floor space: 250 sq. ft.
  • Roof vents: 6 (four with automatic openers, two with spindle roof openers)
  • Includes 2 top hang side windows
  • 4mm tempered safety glass that is completely clear and thicker than typical greenhouses
  • Vertical glass comes in single pieces for a more seamless look
  • Glass is held in place tightly with rubber seals to prevent heat loss
  • Heavy duty aluminum frame is thicker and stronger than any other in this class
  • Paint is applied to frame electrostatically for a thicker application and better coverage
  • Designed to withstand inclement weather
  • Heavy duty hinged double doors have wide opening for easy ingress and include a lock with key and strong automatic door closers
  • Tall sidewall height gives plenty of working room inside the greenhouse without having to stoop and more room for shelving
  • Integrated 3" foundation frame
  • Gutter and downpipes included to divert rainwater away from the foundation
  • Includes condensation gutters on the interior
  • Includes misting system with hose attachment that hangs from roof beam to help keep interior cool and plants properly hydrated
  • Stainless steel fasteners withstand the elements
  • Includes decorative roof finials which do not have to be installed
  • T.U.V. & GS tested and approved, which is similar to UL testing & listing
  • Beautiful design to fit any garden
  • This Janssens greenhouse comes standard with a black frame, though all the images show a dark green frame; dark green and other colors are available as a special order
  • Note: Some images may not be to scale or show the greenhouse with the optional accessory kit or items such as tables and chairs which are not included
  • Note: Please be sure to check your local building code for any required permits
  • This Janssens greenhouse is special ordered by Exaco and individually inspected and packed with a lead time of a few weeks to a few months depending on inventory levels and so there are no returns; please let us know if you have any questions at all
  • Ships in two 40" x 48" x 92" cartons on two large pallets via motor freight along with two 7.9" x 11.8" x 187" boxes
  • Imported from Belgium by Exaco Trading Co. and shipped from their Austin, TX warehouse
  • Includes comprehensive assembly manual along with a DVD showing each stage of assembly
  • Friendly toll-free technical support available from Exaco for installation help
  • Shipping weight: 2350 lbs.
  • Exaco and Janssens and Greenhouse Nation stand by their greenhouses and work to make you 100% satisfied
  • 15 year limited warranty on frame and glass is guaranteed to arrive intact

Optional Accessories

Janssens Royal Victorian Accessory Kit with shelves and shade clothAccessory Kit - The accessory kit includes a 19' 10" long x 4 inch wide narrow top shelf (bottom is metal), a 19' 10" long x 20 inch wide x 4 inch deep regular shelf and seed tray (bottom is made of corregated plastic interlocking inserts), and two sets of 10' interior shade curtains with pull rods to help protect against the sun on especially hot days. Shelving and Shade Curtains are also available separately.

Janssens Royal Victorian Accessory Kit with shelves and shade clothJanssens Royal Victorian Shade Curtains

Janssens Royal Victorian Top ShelfJanssens Royal Victorian Bottom Shelf

Color - This Janssens greenhouse comes from the factory with a black finish. Dark Green (RAL 6009), Dark Gray (RAL 7016), Pure White (RAL 9010), Brown Red (RAL 3011), Steel Blue (RAL 5011), White Aluminum/Light Gray (RAL 9006), or any other custom color are also available from the factory as a special order. These special order color choices can extend the lead time up to 12-14 weeks.

Extra Door - An extra single or double sliding door can be added to back of the greenhouse to provide access from both ends and cross ventilation for your greenhouse. In addition an extra single or double hinged doors can be added to the greenhouse. In fact these extra doors can go on any side of the greenhouse.

Janssens Royal Victorian Louver WindowLouver Window - Extra louver windows are available for this Victorian greenhouse to provide additional ventilation. Automatic Louver Window Openers that function just like the automatic roof vent openers are also available, as are Louver Window Lexan Covers, clear covers for the louver window to keep the greenhouse sealed during the winter.

Janssens Royal Victorian Louver Window Lexan Cover

Roof Vents - This Janssens Victorian greenhouse includes enough roof vents for a structure of this size under the vast majority of conditions. But additional roof vents are available if needed.

Janssens Victorian Slat ShelvingVictorian Slat Shelving - The most affordable shelving for Victorian greenhouses comes in 2-slat or 5-flat sizes and in green or black. The 2-slat shelving is 9" wide x 59" long and the 5-slat shelving is 21" wide x 59" long.

Janssens Wheelbarrow Access PlateWheelbarrow Access Plate - A heavy-duty aluminum access plate is available to serve as a ramp for wheelbarrows over the threshold of your greenhouse. The plate is 21" long on each side x 19.5" wide x 1.75" high in the middle where it is hinged.

Janssens Wheelbarrow Access Plate

Janssens Product Details

Janssens Greenhouse Foundation Detail

Janssens Greenhouse Louver Window

Janssens Greenhouse Roof Window

Janssens Greenhouse Sliding Door

Janssens Greenhouse Hinged Door (only available for Royal Victorian greenhouses)

Janssens Royal Victorian Orangerie Greenhouse

Janssens Retro Victorian Greenhouse

Janssens Junior Orangerie Greenhouse

About Janssens NV

Janssens NV Greenhouse FactoryFor over 70 years, Janssens NV has been engineering, manufacturing, and distributing premium greenhouses throughout the world. The company began as a maker of wooden arches for greenhouses, sports venues, and factories and was founded by Constant Janssens. He was soon joined by his son Rene, and later Rene's son, Peter, who joined the Engineering and Technical Services department.

The 300 square meter factory Constant began with was later expanded to 1250 square meters in 1962, only to be doubled just a few years after that. By 1996, the company's development and design department had become fully computerized to ensure that all structures were engineered in the most efficient manner possible.Janssens NV Greenhouse Factory

In 2009, even more automated production equipment was introduced and now 70% of their structures are exported from Belgium to the rest of Europe and the United States.

Today the Janssens state of the art factory is approximately 6500 square meters large and employs all the latest quality control techniques and aluminum processing equipment to ensure the very highest build quality.

About Exaco Trading Co.

Exaco Trading Co.Exaco Trading Co. began in 1987 as importer and distributor of a home paint mixing accessory called the Exomixer. Since then the family owned company has expanded its line considerably to include many different home and garden products, including some of the very best greenhouses from Europe. The company is led by CEO Kimberly Tyson Cook, formerly an award winning business reporter for the Austin American-Statesman, and Andrew Cook, the VP of Sales and Marketing.

Andrew travels to Europe to check on the manufacturers in person several times a year and has become a leading national authority on all things greenhouse related. He has appeared in many gardening articles and television programs nationally. In fact Andrew is available for phone support for customers during the installation of any of the premier greenhouses that Exaco distributes from its large Austin, TX warehouse.

Manuals: Janssens Victorian Greenhouse Warranty [110 k] 
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