The Westin Chicago Northwest
The Westin Chicago Northwest in Itasca lists 23 event spaces totaling 4,919 m² (52,947 sq ft). The largest is Grand Ballroom at 24.4 x 36.6 m (80 x 120 ft) with a 5.8 m (19 ft) ceiling. The tallest ceiling on the property is 15.5 m (51 ft).
Open Grand Ballroom in 3D previzRooms
| Room | Floor | L x W (m) | L x W (ft) | Area | Ceiling | Rig pts | Data |
|---|---|---|---|---|---|---|---|
| Grand Ballroom | 24.4 x 36.6 | 80 x 120 | 893 m² / 9,612 sq ft | 5.8 m / 19 ft | Published dimensions | ||
| Lakeside Pavilion | 24.4 x 25.6 | 80 x 84 | 625 m² / 6,723 sq ft | 15.5 m / 51 ft | Published dimensions | ||
| Abricot Ballroom | 30.5 x 16.2 | 100 x 53 | 494 m² / 5,318 sq ft | 4.6 m / 15 ft | Published dimensions | ||
| Gallery Ballroom | 19.8 x 19.5 | 65 x 64 | 386 m² / 4,156 sq ft | 3.7 m / 12 ft | Published dimensions | ||
| Lakeshore Ballroom | 27.4 x 13.1 | 90 x 43 | 359 m² / 3,863 sq ft | 2.7 m / 9 ft | Published dimensions | ||
| Ballroom III | 12.2 x 18.3 | 40 x 60 | 223 m² / 2,404 sq ft | 5.8 m / 19 ft | Published dimensions | ||
| Ballroom IV | 12.2 x 18.3 | 40 x 60 | 223 m² / 2,404 sq ft | 5.8 m / 19 ft | Published dimensions | ||
| Stanford | 11.6 x 17.1 | 38 x 56 | 198 m² / 2,136 sq ft | 2.7 m / 9 ft | Published dimensions | ||
| Marlborough | 9.8 x 17.1 | 32 x 56 | 168 m² / 1,804 sq ft | 2.7 m / 9 ft | Published dimensions | ||
| Ballroom I | 12.2 x 12.2 | 40 x 40 | 149 m² / 1,602 sq ft | 5.8 m / 19 ft | Published dimensions | ||
| Ballroom II | 12.2 x 12.2 | 40 x 40 | 149 m² / 1,602 sq ft | 5.8 m / 19 ft | Published dimensions | ||
| Barrington | 9.4 x 11.6 | 31 x 38 | 109 m² / 1,173 sq ft | 2.7 m / 9 ft | Published dimensions | ||
| Chambers Room | 7.9 x 13.1 | 26 x 43 | 104 m² / 1,114 sq ft | 11.9 m / 39 ft | Published dimensions | ||
| Hampton | 8.5 x 11.6 | 28 x 38 | 99 m² / 1,061 sq ft | 2.7 m / 9 ft | Published dimensions | ||
| Trafalgar | 8.5 x 11.6 | 28 x 38 | 99 m² / 1,061 sq ft | 2.7 m / 9 ft | Published dimensions | ||
| Windsor | 7 x 13.1 | 23 x 43 | 92 m² / 987 sq ft | 2.7 m / 9 ft | Published dimensions | ||
| Leighton | 8.5 x 9.8 | 28 x 32 | 83 m² / 897 sq ft | 2.7 m / 9 ft | Published dimensions | ||
| Prescott | 8.5 x 9.8 | 28 x 32 | 83 m² / 897 sq ft | 2.7 m / 9 ft | Published dimensions | ||
| Radcliffe | 8.5 x 9.8 | 28 x 32 | 83 m² / 897 sq ft | 2.7 m / 9 ft | Published dimensions | ||
| Alton | 8.8 x 9.4 | 29 x 31 | 83 m² / 890 sq ft | 2.7 m / 9 ft | Published dimensions | ||
| Carlyle | 8.5 x 9.4 | 28 x 31 | 80 m² / 860 sq ft | 2.7 m / 9 ft | Published dimensions | ||
| The Chambers | 8.5 x 8.5 | 28 x 28 | 72 m² / 778 sq ft | 3.1 m / 10 ft | Published dimensions | ||
| Edwardian | 7 x 9.4 | 23 x 31 | 66 m² / 708 sq ft | 2.7 m / 9 ft | Published dimensions |
What fits in Grand Ballroom
With a 5.8 m ceiling, a flown wall of Absen A2 Pro (2.97 mm) runs 58 tiles wide by 7 high (406 tiles, 29 x 3.5 m, 9744 x 1176 px) once you keep 1.5 m of trim under the bottom edge. That wall weighs about 4,060 kg and draws up to 75.1 kW (361 A at 208 V). Floor space after a 12 x 7 m stage seats roughly 1,797 theater, 735 banquet, or 505 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 | 48 x 11 = 528 | 28.8 x 3.7 m | 15360 x 1980 | 2,534 kg / 5,587 lb | 134.1 kW, 645 A @ 208 V |
| Absen A2 Pro | 2.97 mm | 58 x 7 = 406 | 29 x 3.5 m | 9744 x 1176 | 4,060 kg / 8,951 lb | 75.1 kW, 361 A @ 208 V |
| Absen A3 Pro | 3.9 mm | 58 x 7 = 406 | 29 x 3.5 m | 7424 x 896 | 3,857 kg / 8,503 lb | 65 kW, 312 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. 14 of the 23 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.
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.