GeoDomeX Ultra - 3.5M Version

GeoDomeX Ultra – 3.5M Version

The GeoDomeX Ultra is our most advanced and durable model to date – designed specifically for customers who need added strength, security, and all-weather resilience without compromising on aesthetics or functionality.

At the core of the Ultra’s performance is its 30% thicker polycarbonate panels, providing superior insulation, greater impact resistance, and enhanced rigidity compared to our standard GeoDomeX. Whether you’re using it as a garden retreat, outdoor office, or event space, the thicker material offers improved year-round protection.

To match the upgraded panels, the Ultra replaces all plastic fixings with industrial-grade steel brackets and screws. These heavy-duty components significantly increase structural integrity and are ideal for locations exposed to wind, rain, or coastal conditions. The reinforced hardware also adds peace of mind for long-term use and minimal maintenance.

Maintaining the same 3.5m diameter footprint, the GeoDomeX Ultra is compact enough for most gardens while still offering a spacious interior feel thanks to its geodesic structure and full-height central clearance.

Key Features:

• 30% thicker polycarbonate than standard GeoDomeX
• Steel brackets and screws for maximum strength
• Durable, weather-resistant, and built for tougher environments
• Same 3.5m footprint – no extra space required
• Ideal for windy or exposed locations
• Easy to assemble and compatible with all GeoDomeX add-ons

Whether you’re in a coastal town, countryside hilltop, or simply want the most durable option we offer, the Ultra is the premium solution for lasting performance.

Made to order: Delivered in approximately 14 days from the date of order.