Janssens Royal Victorian Greenhouse
The Royal Victorian is our most popular model, an English style greenhouse that lends a stately presence your backyard. As the full-sized rectangular model from Janssens it is about a 1 ½ feet taller than the ‘Junior’ Victorian and is available in four standard measurements. Like all Janssens models, its 4mm tempered glass glazing panels and 17 gauge aluminum framing make it resilient enough to withstand strong wind gusts, hail, and a moderate amount of snow accumulation. Its doors and windows can be installed nearly anywhere, providing substantial flexibility in design. Thanks to these features, the Royal Victorian is beloved by gardeners and recreators alike.
Features
Included in every Royal Victorian Greenhouse kit
- Frame, glazing, seals
- 6in high foundation frame
- 1x louvered window (with clear Lexan cover sheet for winter)
- Gutters with downspouts
- Roof ridge decor
- Misting system, only requires a hose to connect to a faucet
What Makes Janssens a Quality Brand?
- Aluminum profiles are thicker and stronger than most competitors at an equivalent price range
- Stainless steel hardware prevents rusting or corrosion of any type
- Glazing is 4mm tempered glass where many others use 3mm, granting both greater insulation and resilience to extreme weather conditions (wind and hail)
- Glazing panels are held in place with heavy-duty rubber weather seals
- Glazing panels are full-sized single pieces, and look much nicer than the overlapping panels sometimes found on other brands
- 4” high foundation frame is included, where others usually cost extra
- Tempered glass is TUV and GS tested
Specifications
Glazing: 4mm tempered glass panes
Frame: 17 gauge tubular aluminum extrusions
Colors: Black (RAL9005), Fir Green (RAL6009)
Royal Victorian 23
- Length: 10'2" (4 panels)
- Width: 7'9" (3 panels)
- Peak Height: 8'6"
- Sidewall Height: 6'7"
- Area: 79 sq. ft.
- Area: 25 degrees
- Doors: 1 Sliding Door
- Windows: 2 Roof Vents, 1 Louvre
- Window Openers: 1 Automatic + 1 Spindle (Roof), 1 Automatic (Louvre)
Royal Victorian 34
- Length: 15' (6 panels)
- Width: 10'2" (4 panels)
- Peak Height: 9'
- Sidewall Height: 6'7"
- Area: 150 sq. ft.
- Area: 25 degrees
- Doors: 1 Sliding Door
- Windows: 3 Roof Vents, 1 Louvre
- Window Openers: 2 Automatic + 1 Spindle (Roof), 1 Automatic (Louvre)
Royal Victorian 36
- Length: 19'11" (8 panels)
- Width: 10'2" (4 panels)
- Peak Height: 9'
- Sidewall Height: 6'7"
- Area: 200 sq. ft.
- Area: 25 degrees
- Doors: 2 Sliding Doors (use as 2 single doors or 1 double door)
- Windows: 4 Roof Vents, 1 Louvre
- Window Openers: 2 Automatic + 2 Spindle (Roof), 1 Automatic (Louvre)
Royal Victorian 46
- Length: 19'11" (8 panels)
- Width: 12'7" (5 panels)
- Peak Height: 9'2"
- Sidewall Height: 6'7"
- Area: 22 degrees
- Roof Pitch: 250 sq. ft.
- Doors: 2 Sliding Doors (use as 2 single doors or 1 double door)
- Windows: 6 Roof Vents, 1 Louvre
- Window Openers: 3 Automatic + 3 Spindle (Roof), 1 Automatic (Louvre)
Additional Options
Polycarbonate glazing panels may be substituted for glass glazing panels on the roof of any Royal Victorian model.
Accessories
Comes Standard With
- Misting System
- Louvre Window Cover
- Gutters with Downspout
Videos
Greenhouse as an Additional Living Space
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.