Sullivan Ballroom B+C at Loews Chicago Hotel

Sullivan Ballroom B+C is 14 x 21.3 m (46 x 70 ft), 298 m² (3,210 sq ft), with a 5.5 m (18 ft) ceiling.

Plan view

LED wall that fits

Under a 5.5 m ceiling with 1.5 m trim and 0.3 m clearance you get 7 rows of 500 mm tile flown. Along the 21.3 m wall a Absen A2 Pro wall runs 34 x 7 (5712 x 1176 px, 2,380 kg, 44 kW).

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.

Seating estimate

After a 12 x 7 m stage, Sullivan Ballroom B+C holds about 475 theater seats, 194 banquet seats at rounds of 10, or 133 classroom seats. Back row in theater is roughly 14.3 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at Loews Chicago Hotel

• Terrace Rooftop19.8 x 42.1 m (65 x 138 ft) · 3.1 m ceiling
• Wright Ballroom23.8 x 33.2 m (78 x 109 ft) · 5.8 m ceiling
• Wright Ballroom 1+2+323.8 x 22.3 m (78 x 73 ft) · 5.8 m ceiling
• Wright Ballroom 3+4+523.8 x 22.3 m (78 x 73 ft) · 5.8 m ceiling
• Sullivan Ballroom14 x 32.3 m (46 x 106 ft) · 5.8 m ceiling
• Wright Ballroom Foyer8.2 x 42.4 m (27 x 139 ft) · 3.7 m ceiling
• Sullivan Ballroom A+B14 x 21.3 m (46 x 70 ft) · 5.5 m ceiling
• Wright Ballroom 323.8 x 11.6 m (78 x 38 ft) · 5.8 m ceiling
• Terrace: City View15.2 x 17.7 m (50 x 58 ft) · 3.1 m ceiling
• Terrace: Lakeview Lawn15.2 x 17.7 m (50 x 58 ft) · 3.1 m ceiling
• Wright Ballroom 1+223.8 x 10.7 m (78 x 35 ft) · 5.8 m ceiling
• Wright Ballroom 4+523.8 x 10.7 m (78 x 35 ft) · 5.8 m ceiling

Published dimensions (source), fetched 2026-09-05. All rooms at Loews Chicago Hotel · Venues in Chicago