Royal Antique Orangerie Greenhouse

The Janssens Antique Orangerie greenhouse offers a breathtaking, T-shaped European footprint designed specifically for installation on a custom masonry or stone stemwall. This classic architectural integration allows you to ground the structure with permanent, estate-style stonework, delivering a timeless look that recalls the grandest historical conservatories. The expansive multi-wing layout provides generous, light-filled space for both sophisticated plant cultivation and elegant garden leisure. Crafted in Belgium by Janssens—a legendary family company with over 75 years of master greenhouse craftsmanship—the Antique Orangerie perfectly blends European design heritage with high-performance modern engineering. With a layout that allows completely flexible door and window placement, you can tailor the space to seamlessly align with your garden’s workflow, aesthetic presentation, and natural environment. Signature Engineering & Architectural Highlights: Stemwall-Ready Configuration: Engineered specifically to integrate flawlessly with a low stone, brick, or concrete stemwall, offering an elite, permanent custom appearance. Grand T-Shaped Footprint: A majestic cathedral-style layout providing distinct wings for multi-zone cultivation, an exquisite garden lounge, or a beautiful outdoor entertaining pavilion. Elite 17-Gauge Framework: Fabricated with an industrial-grade 17-gauge aluminum framework and heavy-duty stainless steel hardware to ensure unwavering structural integrity through wind, hail, and harsh winter conditions. Premium Glazing: Wrapped entirely in full-size 4mm tempered safety glass panes, maximizing light transmission and providing crystal-clear views of your landscape. Tailored Ventilation Flow: Features fully adjustable window and smooth-gliding door placement options, giving you absolute control over air movement and layout functionality. Model Specs Standard Model (Special Order Only) Length 12'10" Width 15'7" Peak Height 9' Sidewall Height 6'7" Area 185 sq. ft. Roof Pitch 25 degrees Doors 1 Set of Double Hinged Doors Windows 4 Roof Vents, 2 Louvred Windows Window Openers 2 Automatic, 2 Manual Spindle, 2 Automatic (Louvre) Glazing 4mm tempered glass panes Frame 17 gauge tubular aluminum extrusions Colors White (RAL9010) Concrete 20x20 Slab + $5,000 Bluestone/Pavers + $10,000 Brick Knee Wall Starting at $6,000 Freight within 60 miles + $2,000 Assembly Starting at $3,000