Exaco Janssens | Gigant Large Luxury Greenhouse with 4mm Tempered Glass Glazing
The Janssens Gigant Greenhouse is a showpiece of European design and engineering. With its impressive width, tall roofline, and customizable layout and height, this structure isn’t just a greenhouse - it’s an architectural centerpiece. Designed for professional growers, hospitality spaces, or homeowners who want a true luxury garden room, the Gigant offers unmatched strength, clarity, and style.
Features
- Spacious and versatile design: Choose widths up to 20 ft, lengths up to 60 ft, and ridge heights up to nearly 14 ft, creating a true glasshouse environment for large-scale growing or entertainment.
- Premium materials: Built with a heavy-duty aluminum frame and 4 mm tempered safety glass for year-round durability and crystal-clear visibility.
- Custom options: Select your preferred RAL color, roof glazing type (4mm tempered glass or 10mm twin-wall Heat Block polycarbonate), door and window layout and accessories to fit your unique space.
- Weather-resistant structure: Oversized aluminum profiles and stainless-steel fittings withstand strong winds, snow loads, and changing temperatures.
- Elegant, low-maintenance design: Powder-coated finish resists corrosion while providing a refined, architectural look that complements modern landscapes. Optional roof crests and finials for a more traditional look.
Perfect for any purpose
The Gigant Greenhouse is ideal for:
- Commercial growing or botanical display or retail spaces
- Luxury hospitality venues such as restaurants, hotels, or resorts
- Residential garden rooms and outdoor living lounges
- Pool enclosures or event spaces requiring abundant natural light
Take advantage of this beautiful greenhouse to create a unique area to enjoy.
- House a Jacuzzi Tub and surround it with your favorite plants
- Create an Inspiring Art/Hobby Studio
- Set up a Cozy Tea House
- An Indoor / Outdoor Entertainment Room
- A Yoga/Exercise Room
- A Quiet Meditation/Relaxation/Reading Sanctuary
- House a swimming pool
Expansive interior height, especially in the high models, accommodates tall crops, tropical plants, or stylish furniture, turning any outdoor area into a bright, climate-controlled oasis.
Optional Accessories
Customize your Gigant with:
- Integrated shelving and staging units
- Additional doors and windows
- Shade systems to manage light intensity
- Grow lights, heaters, seed trays, fly screens, decorative metal panels, and more
- Decorative cresting and finials for a refined finish
Specifications
Wall Glazing:
Roof Glazing:
- 4mm tempered glass panes OR
- 10mm twin-wall polycarbonate
Frame:
- 17 gauge tubular aluminum extrusions
- Heavy duty portal frame supports
- Heavy duty gable end supports
Colors:
- Black (RAL 9005m)
- Fir Green (RAL 6009m)
- White (RAL 9010m)
- Custom Colors: choose a Classic RAL color from the RAL Color System (at additional cost)
