Designed for heavier use, these domes use a combination of steel and aluminum domes to create a solid, long-lasting structure. They are ideal for users that need something more robust but still want the option to relocate or reassemble when needed.
Diameters ranging from 5 m to 30 m.
A selection of standard colors is available, with the option to choose any custom color upon request.
Optional fully customized exterior designs and branding. Negative Pressure Steel Dome
External protective dome combined with an internal projection dome for enhanced performance and durability.
Industrial-strength steel provides rigidity, load distribution, and long-term durability in all climates.
Designed to operate safely in variable weather conditions while maintaining perfect internal dome geometry.
Ensures a perfectly smooth internal projection surface, enhancing the immersive experience inside the dome.
Engineered for maximum durability, rigidity, and repeated installation cycles.
Can be safely suspended from overhead trusses or ceiling structures, depending on venue requirements.
Unlike our enclosed aluminum domes, these models do not require a door, allowing visitors to enter from below or through open sides.
The inner surface is engineered for high contrast, uniform brightness, and distortion-free imaging.
Fire-resistant, weather-resistant, and high-tensile strength materials ensure long-term structural stability and uncompromised projection quality.
Negative pressure maintains perfect surface tension, delivering a smooth, seamless projection canvas at all times.
Fabrics and structural interfaces are treated to withstand outdoor conditions for years of operation.
In addition to the dome, EPI Domes can supply a fully equipped turnkey planetarium system, including matched full dome projection, sound system, control and automation, and a curated show library, delivered, installed, and configured so your venue is ready for operation from day one.
