Hall 3 at Expo Xxi Warszawa

Hall 3 is 75 x 48 m (246 x 157 ft), 3,600 m² (38,750 sq ft), with a 8 m (26 ft) ceiling.

Plan view

LED wall that fits

Under a 8 m ceiling with 1.5 m trim and 0.3 m clearance you get 12 rows of 500 mm tile flown. Along the 75 m wall a Absen A2 Pro wall runs 120 x 12 (20160 x 2016 px, 14,400 kg, 266.4 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, Hall 3 holds about 7,813 theater seats, 3,196 banquet seats at rounds of 10, or 2,197 classroom seats. Back row in theater is roughly 68 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at Expo Xxi Warszawa

• Hall 1125 x 42 m (410 x 138 ft) · 8 m ceiling
• Open space area44 x 50 m (144 x 164 ft) · 3.1 m ceiling
• Conference floor Hall 233.9 x 33.9 m (111 x 111 ft) · 3.1 m ceiling
• Hall 232.4 x 32.4 m (106 x 106 ft) · 3.9 m ceiling
• Hall 49.5 x 38.5 m (31 x 126 ft) · 10 m ceiling
• Conference room D10.4 x 10.4 m (34 x 34 ft) · 3 m ceiling
• Conference room E8.7 x 8.7 m (29 x 29 ft) · 3.3 m ceiling
• Meetings room no 236.5 x 4.8 m (21 x 16 ft) · 3.3 m ceiling
• Meetings room no 175.5 x 4.5 m (18 x 15 ft) · 3.3 m ceiling
• Meetings room no 43.2 x 6.3 m (10 x 21 ft) · 3.3 m ceiling
• Meetings room no 193.4 x 4.5 m (11 x 15 ft) · 3.3 m ceiling
• Meetings room no 182.5 x 4.5 m (8 x 15 ft) · 3.3 m ceiling

Published dimensions (source), fetched 2026-09-05. All rooms at Expo Xxi Warszawa · Venues in Warsaw