€14,471.60
Available, delivery time: 10 weeks
Product information "Kathedral"
Kathedral Terrace Orangery
Kathedral is a greenhouse with an impressive appearance
Features of the Kathedral Orangery
- Orangery area from 21m²-41.2m²
- Width 458cm, length 458cm-900cm
- She is very tall 267/370cm
- High side walls 204 cm - such parameters enable extremely comfortable use of the conservatory, which is very important for tall people
- Structural aluminum painted in black, green or white and top-strength closed profiles for optimal durability and resistance to wind, snow and storms
- 4mm tempered safety glass - up to 7 times stronger than standart glass, if damaged it shatters like a car window into small safe pieces
- Standard glass width 74cm
- Possibility of designing in RETRO version with aluminum panels at the bottom
- Possibility of building it on a 20cm, 40cm, 60cm wall
- It is possible to systematically add the orangery with its narrower side to the wall, creating a monumental roofed terrace
- Possibility of doubling the density of the construction profiles - then the glass is 37 cm wide (option at extra charge)
- Possibility to choose the type and number of doors, windows and louvred windows
- Possibility to choose the door installation location (the top or tops of the greenhouse or the sides of the greenhouse)
- Possibility to choose any color from the RAL palette - option for an additional fee
- Possibility of equipping the greenhouse with all accessories available on the website
| A | H1 | H2 | ![]() |
|---|---|---|---|
| 458 cm | 204 / 328 cm | 267 / 370 cm | 25° |
| B | #E |
|---|---|
| 458 cm | 2 |
| 532 cm | 3 |
| 605 cm | 4 |
| 678 cm | 5 |
| 752 cm | 6 |
| 826 cm | 7 |
| 900 cm | 8 |
| ... | ... |
max 9 m
Options & Accessories

Included

Optional

Not available
Downloads
Aditional equipment
Upgrade Your Greenhouse Access with Janssens Hinged Doors. Enhance the accessibility of your Janssens greenhouse by installing our versatile Hinged Doors. Whether you're looking to replace standard sliding doors or simply prefer the convenience of hinged entry, these doors offer numerous advantages that make moving items in and out of your greenhouse a breeze.Designed for ease of use, the hinged doors sit low to the ground, requiring a small cut in the foundation frame for a seamless fit. The doors can be propped open with a door holder, providing quick and effortless access when loading and unloading materials.Available in both single and double configurations, these hinged doors come with their own sturdy outer frame, eliminating the need for a middle support in double-door setups. This design not only maximizes entry space but also enhances insulation by allowing the doors to fold snugly into the frame.
Enhance Accessibility and Style with Janssens Sliding Doors!Janssens double sliding doors are the perfect addition to your greenhouse, offering both style and functionality. While each Janssens greenhouse comes with one or more sliding doors, you have the option to add extra single or double doors for even greater convenience. Whether you're expanding access points or simply upgrading your greenhouse, these sliding doors offer a smooth, space-saving solution.For greenhouses attached to walls, a low-threshold kit is available to reduce the entrance height to just 3cm, minimizing trip hazards and ensuring easy access. Please note, installing this kit requires cutting the base frame to fit seamlessly. Door locks and additional accessories are also available to enhance security and usability.
Boost Your Greenhouse Ventilation with an Extra Janssens Skylight!Need a little more airflow in your greenhouse? Add an additional Janssens skylight for improved ventilation. This roof window is identical to the one included in your greenhouse kit, offering seamless integration. Perfect for enhancing air circulation, especially during warmer months, this extra skylight ensures your plants get the optimal growing environment they need. Give your greenhouse a breath of fresh air by simply adding another skylight!
Enhance Ventilation with the Janssens Push-Out Side Window. Is your greenhouse in need of better airflow? Give your plants the fresh air they crave with the Janssens Push-Out Side Window, a perfect addition to boost cross-ventilation in your greenhouse. This side window is an excellent alternative to the louvered window, offering a sleek and functional solution for improved air circulation.Specifically designed to complement the elegance of Janssens greenhouses, this top-hung window features a convenient push-open design that allows for effortless operation. The window can be easily installed on any wall of your Janssens greenhouse, helping to create a healthier environment for your plants by ensuring they receive the ventilation they need.
Improve Janssens greenhouse ventilation and create the perfect environment for your plants or lounge with a glass louvered window. Designed to complement your Janssens greenhouse, this addition ensures that your interior is well ventilated and at the ideal temperature for plant growth.To meet different needs and preferences, it has a clear Lexan hood panel for frost protection. Choose a manual or automatic (non-electric) opening window mechanism to adjust the greenhouse ventilation system according to your preferences and needs. It is possible to install a mosquito net on the window


