Janssens Modern M34 Greenhouse: High-Quality, Spacious, and Energy-Efficient Sloping Roof Greenhouse 10x15 ft Janssens Modern M34 is a stunning greenhouse that will be a focal point of your backyard or garden. The high-quality Janssens aluminum profiles and 4mm tempered safety glass construction make for a very durable, long-lasting structure. Double-hinged doors and 3 roof automatic windows mean this greenhouse is ready to go year-round.  When considering a Janssens greenhouse, not only will you be considering the best architectural design on the market, but also a long-term investment for the value of your home. The benefits of Janssens greenhouses speak for themselves. Whether you're looking for additional protection for exotic plants, or this is your first greenhouse, the Janssens Modern M34 greenhouse is a perfect choice. The Janssens Modern Greenhouse features a sleek sloping roof design and comes with a set of double-hinged doors, roof windows with automatic openers, and a louvre window with an automatic opener. This greenhouse is a great way to add a modern aesthetic that will be a perfect year-round growing environment or a garden room/backyard lounge. High-quality Janssens aluminum profiles and 4mm tempered safety glass construction make for a very durable, long-lasting structure. M34 – 10’ 15’ (black finish) includes: 1 Double Hinged doors with closers, 3 roof windows automatic window openers, 2 louvre windows – with automatic openers Assembly Guide