Junior Victorian Glass Outdoor Room

Description

The Janssens Junior Victorian is a premium all-glass outdoor room that delivers the full elegance of the Royal Victorian line in a compact, versatile footprint — making it the ideal choice for residential properties where space is considered, but where the standard of design and build quality is non-negotiable. Built from 4mm tempered safety glass and 17-gauge tubular aluminum in Black (RAL9005), the Junior Victorian brings the same Victorian architectural character and Belgian engineering heritage as the larger Royal Victorian models, scaled to a footprint that suits intimate gardens, urban terraces, and private residential retreats without compromise. Whether used as a light-filled private studio, a year-round entertaining space, a home office with glass walls, or a personal sanctuary at the end of the garden, it delivers a quality of experience that far exceeds its modest footprint.

The Junior Victorian’s 38-degree roof pitch is the structural feature that makes it a genuine four-season investment. That steep angle sheds snow naturally and efficiently, eliminating the load accumulation that compromises lesser structures in cold-climate states, while full-height 4mm tempered glass panels on every wall flood the interior with natural light throughout the day. Automatic roof vent openers respond to rising interior temperatures without any manual intervention, and the sliding lockable door provides clean, unobstructed access. Gutters with downspouts are included as standard — a finishing detail that speaks to the quality of what Janssens includes, not what they charge extra for.

Available in three sizes from 79 to 116 square feet, the Junior Victorian arrives with drop kits for door installation on a knee wall as standard, with an extensive range of optional accessories — additional doors, louvre windows, shade curtains, and climate control — available to configure the space precisely for how you intend to use it. Designed and manufactured in Belgium by Janssens, TUV and GS certified for safety, and backed by Janssens’ industry-leading 15-year limited warranty.

Lead Times & Delivery

In-stock units: Ships within 1–2 weeks of order confirmation, with curbside freight delivery typically 3–7 business days after dispatch.

Custom configurations & out-of-stock units: Because these are built to order at our European facilities, allow 12–16 weeks from confirmed order to delivery, depending on your selections.

Order confirmation: We’ll confirm your specific delivery window in writing within 1–2 business days of your order, and your card won’t be charged until that window is confirmed.

Delivery method: These structures ship via LTL freight to your curb (not inside or to a specific room). A liftgate is provided, but plan for 2–3 people on-site to move the crated materials into place. Please confirm the delivery truck can access your driveway.

Specifications

Frame & Glazing

Glazing: 4mm tempered safety glass panels throughout

Frame: 17-gauge tubular aluminum extrusions

Frame Color: Black (RAL9005)

Roof Pitch: 38 degrees

Junior Victorian 23

Price: $8,799

Footprint: 7’ 9” W × 10’ 2” L (79 sq. ft.)

Peak Height: 8’ 2”

Sidewall Height: 5’ 2”

Doors: 1 Sliding Door

Roof Vents: 1 Roof Vent

Vent Openers: 1 Automatic

Junior Victorian 24

Price: $9,599

Footprint: 7’ 9” W × 12’ 6” L (96 sq. ft.)

Peak Height: 8’ 2”

Sidewall Height: 5’ 2”

Doors: 1 Sliding Door

Roof Vents: 2 Roof Vents

Vent Openers: 2 Automatic

Junior Victorian 25

Price: $10,249

Footprint: 7’ 9” W × 15’ L (116 sq. ft.)

Peak Height: 8’ 2”

Sidewall Height: 5’ 2”

Doors: 1 Sliding Door

Roof Vents: 2 Roof Vents

Vent Openers: 2 Automatic

Standard Inclusions

Accessories: Drop kits for door installation on knee wall, gutters with downspout

Warranty: 15-year limited warranty (TUV and GS certified)

Origin: Designed and manufactured in Belgium

Optional Accessories

Doors: Additional sliding doors, hinged doors, low-threshold door options

Windows: Additional roof vents, push-open side windows, louvre windows, fly screens, manual and automatic openers

Climate: Shade curtains, roll-up shades, wooden roof shades, exhaust fan, solar exhaust fan, intake vent, heaters, digital thermostat

Miscellaneous: Slatted shelving, scroll supports, solar light, grow light, wheelbarrow ramp, plant hooks

Why You’ll Love It

Royal Victorian Quality in a Footprint That Fits.

The Junior Victorian uses identical materials and engineering to the larger Royal Victorian models — the same 4mm tempered safety glass, the same 17-gauge tubular aluminum frame, the same Belgian manufacturing to TUV and GS safety standards. You are not buying a scaled-down version of something better. You are buying the same thing in a size that works for your space.

A 38-Degree Roof That Works for You Every Winter.

Most outdoor glass structures require snow removal to protect the structure. The Junior Victorian’s 38-degree pitch handles it automatically — snow slides before it accumulates, and you never have to think about it. For buyers in Connecticut, New England, the Upper Midwest, or any cold-climate state, this is not a minor detail. It is the reason this structure lasts when others don’t.

Full-Height Glass Walls That Transform the Space.

Every wall is floor-to-ceiling 4mm tempered glass — no knee walls, no opaque panels, no visual interruption. The Junior Victorian interior is luminous, connected to the garden from every angle, and genuinely beautiful throughout the day. It is the kind of space that people who see it immediately want to spend time in.

Climate That Manages Itself.

Automatic roof vent openers respond to rising temperatures without any manual adjustment — they open as the interior warms and close as it cools. Combined with the steep roof pitch that prevents heat-trapping snow buildup, the Junior Victorian maintains a comfortable interior across all four seasons with minimal intervention from you.

Configure It for Exactly How You’ll Use It.

The Junior Victorian’s optional accessories list is one of the most comprehensive in the category — additional doors, louvre windows, shade curtains, solar exhaust fans, heaters, grow lights, and more. Whether you are building a private studio, a year-round dining room, or a four-season retreat, you can configure this structure to perform precisely as you need it to.

Fifteen Years of Confidence, Backed in Writing.

The Junior Victorian comes with gutters and downspouts included as standard — not an add-on — and is backed by Janssens’ 15-year limited warranty. At $8,799 for the entry model, with Belgian engineering, TUV and GS certification, and a warranty that outlasts the competition by years, this is a purchase that earns its price before the first session in the space.

About the Manufacturer

Janssens of Belgium is a family-owned greenhouse company with more than 75 years of horticultural engineering expertise. Founded in 1946, Janssens has earned an international reputation for producing glass structures that set the benchmark for quality, precision, and longevity. Their structures are TUV and GS certified for safety and are engineered to perform in extreme conditions — high winds, heavy snow, and intense hail — making them a trusted architectural investment for residential and commercial properties worldwide.