Easy filling through two big flaps

Filled with soil this base kit provides a solid foundation and provides an additional 12cm (about 5 inches) of headroom and growing space

As the greenhouse warms up

won’t fade

Janssens | Gigant Large Luxury Greenhouse with 4mm Tempered Glass Glazing Size:15ft x 19ft 11in x 9ft 10in (Special Order) Easy filling through two bigThe Janssens Gigant Greenhouse is a showpiece of European design and engineering. With its impressive width, tall roofline, and customizable layout and height, this structure isnt just a greenhouse its 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. Key Features and Benefits Spacious and versatile design: