Janssens | 12.5x20x9 ft Royal Victorian VI 46 Large Glass Greenhouse Kit With 4mm Tempered Glass Glazing



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This high quality classic Janssens Royal Victorian VI 46 Glass Greenhouse Kit provides the optimum environment for gardening year round while adding a delightful stately presence to any backyard setting.

The substantial aluminum framework, 4 mm tempered glass panels and full 6ft 7in side wall height combine to give you a comfortable interior workspace and a full view of your surroundings. The peak height is 9ft 2in.

Available in three sizes. This is the largest one in this series, 12ft 7in W x 19ft 11in L x 9ft 2in H and you have a choice of Black or Dark Forest Green Aluminum Frame. Many other colors, door and roof options, panels widths, decorative spandrels, and much more are also available by special order (contact us) to match your decor and usage.

This Janssens Large Royal Victorian VI 46 Glass Greenhouse Kit comes with

  • 1 set of double sliding doors
  • 3 roof windows with spindle openers
  • 3 roof windows with heat-powered automatic openers
  • 1 louver window with clear Lexan cover sheet for the winter season
  • 1 misting system
  • 2 large gutter with downspouts
  • large bottom frame/base

Whether you are overwintering special or valuable plants from the cold, starting seedlings or creating a tropical jungle, you can enjoy years of maintenance-free use. The automatic roof openers, louvered window and misting system are included to allow you to control the environment within your greenhouse to your specific needs. An optional shade net is also available as an added accessory if you need more shade in your greenhouse.

The Large Janssens Royal Victorian VI 46 Glass Greenhouse is perfect for use as a full featured greenhouse, a whimsical elegant outdoor entertainment space, a cozy jacuzzi house, a sunroom, or a pool cover.

If you prefer to have a professional crew to install the greenhouse for you, call 888-648-5333 for a free consultation and our recommended installers for your area.

Photo credits: VI46 with narrow glass panels, decorative bottom wall panels, and iridescent films on the roof panels, courtesy of Pollyn. Used with permission.

  • Spacious large hobby greenhouse: 250 sq ft
  • Strong aluminum frame construction with thick gauge
  • Extra roof support cross bar
  • 4mm tempered glass glazing for safety and good insulation value. Glass is secured in place with heavy rubber sealing
  • Also available with 10mm Triple wall "X-Strong" Polycarbonate (special order)
  • 6ft 7in full height side wall provide excellent headroom along the interior sides, with an 9ft 2in overall height at peak
  • Decorative roof ridge adds a touch of English sophistication and to deter birds perch on the roof
  • One set of Double Sliding Doors included
  • 3 roof windows with manual spindle and included long-handled opener
  • 3 roof windows with heat-operated (no electricity required) automatic opener
  • 2 full length gutters with downspouts, one on each side
  • Misting system, hose attachment provided
  • Framework base can anchor to bare level ground (anchor stakes provided), a wood platform, or a concrete slab
  • Step by step assembly instructions and DVD
  • Made in Belgium
  • 15 Year Limited Warranty
  • Financing Available
  • Assembled Size: 12ft 7in W x 19ft 11in L x 9ft 2in H
  • Side Wall Height: 6ft 7in
  • Footage: 250 sq ft
  • Frame: Black or Dark Forest Green Aluminum
  • Glazing: 4mm Tempered Glass
  • Ships on 2 pallets and 2 long boxes, total weight of approximately 2,200 lbs.

Janssens Royal Victorian Greenhouse Installation Manual

Janssens Victorian Hang Window Installation Manual

Janssens Victorian Fly Net Installation Manual


15 Year Limited Warranty

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