St. Charles Convention Center - Connected to Embassy Suites St. Louis St. Charles Hotel
St. Charles Convention Center - Connected to Embassy Suites St. Louis St. Charles Hotel in St Charles lists 26 event spaces totaling 16,819 m² (181,037 sq ft). The largest is Expanded Exhibit Hall (Includes Jr. Ballroom) at 88.7 x 38.1 m (291 x 125 ft) with a 7.6 m (25 ft) ceiling. The tallest ceiling on the property is 7.6 m (25 ft).
Open Expanded Exhibit Hall (Includes Jr. Ballroom) in 3D previzRooms
| Room | Floor | L x W (m) | L x W (ft) | Area | Ceiling | Rig pts | Data |
|---|---|---|---|---|---|---|---|
| Expanded Exhibit Hall (Includes Jr. Ballroom) | 88.7 x 38.1 | 291 x 125 | 3,380 m² / 36,377 sq ft | 7.6 m / 25 ft | Published dimensions | ||
| Combined Exhibit Hall | 67.7 x 38.1 | 222 x 125 | 2,579 m² / 27,764 sq ft | 7.6 m / 25 ft | Published dimensions | ||
| Grand Ballroom (all) | 55.2 x 27.4 | 181 x 90 | 1,513 m² / 16,280 sq ft | 6.7 m / 22 ft | Published dimensions | ||
| Grand Ballroom A & B | 27.4 x 54.9 | 90 x 180 | 1,504 m² / 16,192 sq ft | 6.7 m / 22 ft | Published dimensions | ||
| Grand Ballroom B & C | 27.4 x 54.9 | 90 x 180 | 1,504 m² / 16,192 sq ft | 6.7 m / 22 ft | Published dimensions | ||
| North Exhibit Hall | 36 x 38.1 | 118 x 125 | 1,372 m² / 14,764 sq ft | 7.6 m / 25 ft | Published dimensions | ||
| South Exhibit Hall | 31.7 x 38.1 | 104 x 125 | 1,208 m² / 13,001 sq ft | 7.6 m / 25 ft | Published dimensions | ||
| Junior Ballroom (all) | 35.4 x 16.5 | 116 x 54 | 584 m² / 6,287 sq ft | 5.5 m / 18 ft | Published dimensions | ||
| Grand Ballroom A | 13.7 x 27.4 | 45 x 90 | 375 m² / 4,041 sq ft | 6.7 m / 22 ft | Published dimensions | ||
| Grand Ballroom B | 13.7 x 27.4 | 45 x 90 | 375 m² / 4,041 sq ft | 6.7 m / 22 ft | Published dimensions | ||
| Grand Ballroom C | 13.7 x 27.4 | 45 x 90 | 375 m² / 4,041 sq ft | 6.7 m / 22 ft | Published dimensions | ||
| Grand Ballroom D | 13.7 x 27.4 | 45 x 90 | 375 m² / 4,041 sq ft | 6.7 m / 22 ft | Published dimensions | ||
| Junior Ballroom CD | 16.8 x 16.8 | 55 x 55 | 282 m² / 3,038 sq ft | 4.9 m / 16 ft | Published dimensions | ||
| Junior Ballroom AB | 16.6 x 16.6 | 54 x 54 | 276 m² / 2,967 sq ft | 4.9 m / 16 ft | Published dimensions | ||
| Ballroom D1 | 9.1 x 14 | 30 x 46 | 127 m² / 1,371 sq ft | 6.7 m / 22 ft | Published dimensions | ||
| Ballroom D2 | 9.1 x 14 | 30 x 46 | 127 m² / 1,371 sq ft | 6.7 m / 22 ft | Published dimensions | ||
| Ballroom D3 | 9.1 x 14 | 30 x 46 | 127 m² / 1,371 sq ft | 6.7 m / 22 ft | Published dimensions | ||
| Boardroom | 12.8 x 9.4 | 42 x 31 | 120 m² / 1,295 sq ft | 4.3 m / 14 ft | Published dimensions | ||
| Meeting Room 105 | 14 x 8.5 | 46 x 28 | 119 m² / 1,281 sq ft | 3.7 m / 12 ft | Published dimensions | ||
| Meeting Room 101 | 11.9 x 8.5 | 39 x 28 | 101 m² / 1,089 sq ft | 4.6 m / 15 ft | Published dimensions | ||
| Meeting Room 102 | 10.4 x 8.5 | 34 x 28 | 88 m² / 952 sq ft | 4.6 m / 15 ft | Published dimensions | ||
| Meeting Room 103 | 10.4 x 8.5 | 34 x 28 | 88 m² / 952 sq ft | 4.6 m / 15 ft | Published dimensions | ||
| Meeting Room 104 | 8.8 x 8.8 | 29 x 29 | 77 m² / 833 sq ft | 3.7 m / 12 ft | Published dimensions | ||
| Conference Room | 7.3 x 6.4 | 24 x 21 | 47 m² / 503 sq ft | 3.7 m / 12 ft | Published dimensions | ||
| Prefunction Room North | 6.8 x 6.8 | 22 x 22 | 46 m² / 497 sq ft | 4 m / 13 ft | Published dimensions | ||
| Prefunction Room South | 6.8 x 6.8 | 22 x 22 | 46 m² / 497 sq ft | 4 m / 13 ft | Published dimensions |
What fits in Expanded Exhibit Hall (Includes Jr. Ballroom)
With a 7.6 m ceiling, a flown wall of Absen A2 Pro (2.97 mm) runs 141 tiles wide by 11 high (1551 tiles, 70.5 x 5.5 m, 23688 x 1848 px) once you keep 1.5 m of trim under the bottom edge. That wall weighs about 15,510 kg and draws up to 286.9 kW (1379 A at 208 V). Floor space after a 12 x 7 m stage seats roughly 7,323 theater, 2,995 banquet, or 2,059 classroom. The previz lets you move the wall, change the tile, and check sightlines from the back row.
| Panel | Pitch | Wall (cols x rows) | Size | Resolution | Weight | Power (max) |
|---|---|---|---|---|---|---|
| 9thPanel DW1.9 S Pro | 1.875 mm | 118 x 17 = 2006 | 70.8 x 5.7 m | 37760 x 3060 | 9,629 kg / 21,228 lb | 509.5 kW, 2450 A @ 208 V |
| Absen A2 Pro | 2.97 mm | 141 x 11 = 1551 | 70.5 x 5.5 m | 23688 x 1848 | 15,510 kg / 34,193 lb | 286.9 kW, 1379 A @ 208 V |
| Absen A3 Pro | 3.9 mm | 141 x 11 = 1551 | 70.5 x 5.5 m | 18048 x 1408 | 14,735 kg / 32,484 lb | 248.2 kW, 1193 A @ 208 V |
Wall sizing assumes 1.5 m trim to the bottom edge, 0.3 m clearance under the ceiling, and a wall no wider than 80% of the longest wall. Weight and power are tile totals from the panel spec sheet; add processing, rigging, and cable.
Planning notes
No rigging point data is published for this venue yet; plan on ground-supported LED or ask the venue for its rigging plot. Every room here clears 3.5 m, so ground-stacked LED works throughout. Expanded Exhibit Hall (Includes Jr. Ballroom) is a long room (2.3:1), so put the wall on the short end and expect the back row to be 88.7 m out; a 2.97 mm pitch holds up at that distance.
Data source
Published dimensions. Dimensions from the venue's published meeting-space specifications (source). Rooms drawn as boxes use published length x width; square rooms were derived from published area only, so treat their shape as approximate. Venue managers: send a floor plan to upgrade your listing to production-ready.