Chicago Marriott Northwest
Chicago Marriott Northwest in Chicago lists 21 event spaces totaling 3,198 m² (34,424 sq ft). The largest is Prairie Stone Ballroom at 41.5 x 16.8 m (136 x 55 ft) with a 4.3 m (14 ft) ceiling. The tallest ceiling on the property is 7.6 m (25 ft).
Open Prairie Stone Ballroom in 3D previzRooms
| Room | Floor | L x W (m) | L x W (ft) | Area | Ceiling | Rig pts | Data |
|---|---|---|---|---|---|---|---|
| Prairie Stone Ballroom | 41.5 x 16.8 | 136 x 55 | 697 m² / 7,505 sq ft | 4.3 m / 14 ft | Published dimensions | ||
| Hoffman + Schaumburg | 16.8 x 27.4 | 55 x 90 | 460 m² / 4,955 sq ft | 4.3 m / 14 ft | Published dimensions | ||
| Mahja + Barrington + Hoffman | 16.8 x 27.1 | 55 x 89 | 455 m² / 4,901 sq ft | 4.3 m / 14 ft | Published dimensions | ||
| Hoffman | 13.7 x 16.8 | 45 x 55 | 230 m² / 2,478 sq ft | 4.3 m / 14 ft | Published dimensions | ||
| Schaumburg | 13.7 x 16.8 | 45 x 55 | 230 m² / 2,478 sq ft | 4.3 m / 14 ft | Published dimensions | ||
| Great Room Terrace / Pre - Function Event | 13.4 x 13.4 | 44 x 44 | 180 m² / 1,933 sq ft | 7.6 m / 25 ft | Published dimensions | ||
| Compass + Elgin | 16.8 x 8.8 | 55 x 29 | 148 m² / 1,591 sq ft | 3.4 m / 11 ft | Published dimensions | ||
| Mahja + Barrington | 16.8 x 8.8 | 55 x 29 | 148 m² / 1,591 sq ft | 3.4 m / 11 ft | Published dimensions | ||
| M-Club | 10.7 x 7.3 | 35 x 24 | 78 m² / 841 sq ft | 3 m / 10 ft | Published dimensions | ||
| Elgin | 7.3 x 8.8 | 24 x 29 | 64 m² / 691 sq ft | 3.4 m / 11 ft | Published dimensions | ||
| Barrington | 6.7 x 8.8 | 22 x 29 | 59 m² / 635 sq ft | 3.4 m / 11 ft | Published dimensions | ||
| Compass | 7.3 x 7.9 | 24 x 26 | 58 m² / 621 sq ft | 3.4 m / 11 ft | Published dimensions | ||
| Mahja | 6.7 x 7.9 | 22 x 26 | 53 m² / 569 sq ft | 3.4 m / 11 ft | Published dimensions | ||
| Bride | 8.2 x 5.2 | 27 x 17 | 43 m² / 459 sq ft | 2.7 m / 9 ft | Published dimensions | ||
| Chicago | 8.2 x 5.2 | 27 x 17 | 43 m² / 459 sq ft | 2.7 m / 9 ft | Published dimensions | ||
| Golf | 8.2 x 5.2 | 27 x 17 | 43 m² / 459 sq ft | 2.7 m / 9 ft | Published dimensions | ||
| Groom | 8.2 x 5.2 | 27 x 17 | 43 m² / 459 sq ft | 2.7 m / 9 ft | Published dimensions | ||
| Illinois | 8.2 x 5.2 | 27 x 17 | 43 m² / 459 sq ft | 2.7 m / 9 ft | Published dimensions | ||
| Mcleod | 8.2 x 5.2 | 27 x 17 | 43 m² / 459 sq ft | 2.7 m / 9 ft | Published dimensions | ||
| Ghoman | 7.9 x 5.2 | 26 x 17 | 41 m² / 442 sq ft | 2.4 m / 8 ft | Published dimensions | ||
| Kang | 7.9 x 5.2 | 26 x 17 | 41 m² / 442 sq ft | 2.4 m / 8 ft | Published dimensions |
What fits in Prairie Stone Ballroom
With a 4.3 m ceiling, a flown wall of Absen A2 Pro (2.97 mm) runs 66 tiles wide by 4 high (264 tiles, 33 x 2 m, 11088 x 672 px) once you keep 1.5 m of trim under the bottom edge. That wall weighs about 2,640 kg and draws up to 48.8 kW (235 A at 208 V). Floor space after a 12 x 7 m stage seats roughly 1,362 theater, 557 banquet, or 383 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 | 55 x 7 = 385 | 33 x 2.4 m | 17600 x 1260 | 1,848 kg / 4,074 lb | 97.8 kW, 470 A @ 208 V |
| Absen A2 Pro | 2.97 mm | 66 x 4 = 264 | 33 x 2 m | 11088 x 672 | 2,640 kg / 5,820 lb | 48.8 kW, 235 A @ 208 V |
| Absen A3 Pro | 3.9 mm | 66 x 4 = 264 | 33 x 2 m | 8448 x 512 | 2,508 kg / 5,529 lb | 42.2 kW, 203 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. 15 of the 21 rooms sit under 3.5 m, which rules out flown LED there and limits ground-stacked walls to about 6 rows of 500 mm tile. Prairie Stone Ballroom is a long room (2.5:1), so put the wall on the short end and expect the back row to be 41.5 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.