# Columbia Exposition Center Floor Plans, Exhibit Hall Specs & Loading Docks

- **Canonical URL:** https://conventions.com/venues/columbia-exposition-center-columbia/floor-plan
- **Parent Venue Hub:** https://conventions.com/venues/columbia-exposition-center-columbia
- **VenueScore™:** 8.9/10 (Columbia Right-to-Work State Convention Campus)
- **Address:** Downtown Convention District, Columbia, SC
- **Labor Jurisdiction:** Right-to-Work State

Inspect hall-by-hall square footage, theater/banquet setup capacities, ceiling rigging clearances (19' 0" – 27' 0"), slab floor loads, Edlen/utility floor-box grids, 13 freight dock bays + drive-in roll-up portal, and Right-to-Work State exhibitor self-install rules at Columbia Exposition Center.

## Hall-by-Hall Capacities & Structural Specs
| Hall / Ballroom | Net Sq Ft | Clear Height | Column Grid | Floor Load | Max 10x10s | Theater / Banquet |
| --- | --- | --- | --- | --- | --- | --- |
| Columbia Exposition Center Main Exhibit Hall A–C (Contiguous Span) | 92,000 sq. ft. | 19' 0" – 27' 0" | 90' × 90' clear-span steel truss | 350 lbs / sq. ft. heavy industrial slab | 497 | 9,684 Theater / 6,815 Banquet |
| Columbia Exposition Center Grand Ballroom & General Session Plenary | 25,650 sq. ft. | 24' 0" | 100% Pillarless | 150 lbs / sq. ft. | 128 | 2,700 Theater / 1,900 Banquet |
| Columbia Exposition Center Executive Breakout Wing (25 Rooms) | 21,375 sq. ft. | 14' 0" – 16' 0" | Pillarless airwall pods | 100 lbs / sq. ft. | Tabletop Sponsors | 30–350 per room |