Design and Structural Considerations for Double-Deck Exhibits

Double-deck exhibits require a higher level of planning, engineering, and coordination than single-level structures. Downing Displays incorporates these considerations from the beginning, ensuring the structure works in practice, not just in concept. Key considerations include:

Logistics & installation complexity

Double-deck exhibits require coordinated installation, including staging, rigging, and sequencing. This increases both planning requirements and execution precision.

Vertical visibility and balance

The exhibit must remain visually cohesive from all angles. The upper level should enhance—not overpower—the main floor experience.

Traffic flow between levels

Plan how and when attendees move between floors. Access points, stair placement, and flow control directly impact usability.

Technology & Content

Multi-level exhibits introduce additional complexity for screens, lighting, and AV systems. You must plan how content is delivered and experienced across floors while maintaining consistency and avoiding technical conflicts.

Structural design and safety

Multi-level exhibits must meet strict engineering standards and venue regulations. Load-bearing design, stair access, and material specifications all require careful planning.

Permitting and compliance

Many venues require formal approval for double-deck structures before construction begins. Requirements vary by show and facility, but typically include stamped engineering drawings, load calculations, stair and railing specifications, and fire safety documentation. Some venues require submission months in advance; others have shorter windows that still demand early coordination to avoid redesigns or last-minute denials.

Downing Displays manages the permitting process as part of the design-and-build scope. We prepare and submit the required documentation, coordinate with venue representatives, and incorporate compliance requirements into the structural design from the start, so permitting doesn’t become a late-stage problem.