About Vitavia Jupiter Greenhouses
The Vitavia Jupiter is our premium 8ft-wide aluminium range, specifically engineered to provide a significant increase in floor area for maximum growing potential. This extra width allows for deeper staging and a more comfortable central working space than standard models.
💡 Innovation Highlight: Also known as the Vitavia Oregon, this range is distinguished by its impressive 4ft 11" eave height. This provides ample vertical room for tall vine crops like tomatoes and cucumbers without compromising on structural stability.
Every greenhouse in this range comes with a 10-Year Manufacturer Warranty on the aluminium frame. You can customise your look with three powder-coated finishes: standard Aluminium, traditional Forest Green, or sleek Anodised Black.
Why We Chose This Range
“We have recommended the Vitavia Jupiter since 2012 because it solves the biggest complaint with standard 8ft-wide greenhouses: limited eave height. The 4ft 11" eaves change the entire feel of the space, while the comprehensive bracing ensures the frame remains stable even in exposed UK gardens.”
— Matt, Founder of Greenhouse StoresThe Vitavia Jupiter Buyer's Guide
✅ Choosing the Right Size: The Jupiter range is available in four lengths, starting from the 8ft x 8ft Jupiter 6700 up to the expansive 8ft x 14ft Jupiter 11500. All models feature double sliding doors, providing excellent access when carrying wide seed trays or using a wheelbarrow.
Jupiter Model Comparison: Find Your Size
| Model Name | Width | Ideal For | Key Technical Spec |
|---|---|---|---|
| Jupiter 6700 | 8ft | Medium gardens & patios | 2 Roof Vents included |
| Jupiter 8300 | 8ft | Serious hobbyists | Optimal airflow for 10ft length |
| Jupiter 9900 | 8ft | Professional cultivation | Large 12ft footprint |
| Jupiter 11500 | 8ft | Maximum growing capacity | 4 Roof Vents for ventilation |
Structural Integrity: The Jupiter features integral bracing throughout the frame, providing strength and stability against strong winds. This makes it the definitive choice for exposed UK gardens where structural durability is a necessity.
Glazing Options Explained: Horticultural glass provides standard light transmission. Toughened safety glass offers superior impact resistance for family gardens. Polycarbonate glazing is virtually unbreakable and provides diffused light to prevent plant scorch during the summer months.
🔧 Matt's Installation Tip: Base Preparation
The double sliding doors on the Jupiter are brilliant for access, but they demand precision. This low-threshold design requires a perfectly level foundation for the doors to slide smoothly without catching.
We recommend using 50mm paving slabs on a 50mm compacted sand bed. This allows you to adjust individual slabs if the ground settles over time, ensuring your 10-year warranty remains valid. Read our full base guide here.
Essential Accessories: Every Jupiter is supplied with integral gutters. To help you get started, we include Free Downpipes and Screwhooks with current listings, allowing you to manage rainwater runoff and support climbing plants immediately after installation.
🌿 What Makes the Jupiter Different: Unlike many 8ft-wide competitors that cut costs with thinner frames, Vitavia maintains a robust profile with Core-Vect style stability. Combined with Free UK Mainland Delivery and professional installation options, the Jupiter offers premium features at a competitive price point.
Frequently Asked Questions
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How wide is the Vitavia Jupiter greenhouse?
The Vitavia Jupiter is a premium 8ft-wide greenhouse range. This width provides a significant increase in internal floor area compared to standard 6ft models, offering more room for staging and working.
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What is the difference between the Jupiter and the Oregon?
They are the exact same model. The greenhouse is marketed as the Vitavia Jupiter but is also widely known as the Vitavia Oregon.
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What is the eave height of the Jupiter?
The Jupiter features high eaves at 4ft 11" (1.51m). This provides extra vertical space for tall vine plants and a more comfortable working height for taller gardeners.
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Does it come with a warranty?
Yes, all Vitavia Jupiter greenhouses include a 10-year manufacturer's warranty on the aluminium frame and base against manufacturing defects.
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How many vents are included?
Depending on the length chosen, the Jupiter comes with between 2 and 4 roof vents to ensure your plants stay cool and ventilated during the summer.