Royal EOS Orangerie Greenhouse

The Janssens Royal EOS T greenhouse is a triumph of classical European aesthetics and meticulous Belgian engineering. Instantly recognizable by its magnificent T-shaped cathedral footprint, this model features a dramatic, steep roofline paired with elegant, narrow glass panels that evoke the romantic character of historic English conservatories. It serves as an inspiring, high-end architectural focal point where advanced botanical cultivation and luxury outdoor living gracefully converge. Crafted in Belgium by Janssens—a legendary family company with over 75 years of master greenhouse craftsmanship—the Royal EOS T is an uncompromising structure built for collectors who value deep design heritage and modern engineering excellence. With completely flexible door and window placements, you can tailor this grand structure to perfectly complement your estate’s workflow, natural light patterns, and landscape design. Please Note: Due to their highly custom nature and specialized architecture, Royal EOS T units are typically handcrafted to order. Lead times may be longer than standard models—a true reflection of the bespoke production process that ensures its lasting beauty and performance. Signature Engineering & Heritage Design: Cathedral T-Shaped Footprint: A grand, multi-wing layout providing distinct, spacious zones for sophisticated horticultural cultivation, estate entertaining, or a sun-drenched garden lounge. Narrow Panelled Glazing: Designed with vintage-inspired narrow glass segments made from premium 4mm tempered safety glass, maximizing structural rigidity while offering a striking, historic conservatory aesthetic. Commanding Steep Roof Pitch: A dramatic roofline engineered to effortlessly shed heavy snow loads, optimize low-angle winter light penetration, and create soaring internal head height. Elite 17-Gauge Construction: Fabricated with a robust 17-gauge aluminum framework and industrial stainless steel hardware, guaranteeing timeless wind and weather resistance through generations. Custom Layout Adaptability: Fully adjustable placement options for smooth-gliding doors and ventilation windows allow you to curate the perfect microclimate and layout flow for your garden. Model Specs Standard Model (Special Order Only) Length 12'10" Width 13'2" Peak Height 9'8" Sidewall Height 6' Area 169 sq. ft. Roof Pitch 38 degrees Doors 1 Set of Double Hinged Doors Windows 4 Roof Vents, 2 Louvre Windows Window Openers 2 Automatic, + 2 Spindle (Roof), 2 Automatic (Louvre) Glazing 4mm tempered glass panes Frame 17 gauge tubular aluminum extrusions Colors White (RAL9010)- Other colors available with a custom order 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