Exhibition Hall 3 at Palexpo, Geneva

Exhibition Hall 3 is 43.5 x 43.5 m (143 x 143 ft), 1,892 m² (20,369 sq ft), with a 4.5 m (15 ft) ceiling.

Plan view

Shape approximate: the venue publishes area only, so this room is drawn as a square of equal area.

LED wall that fits

Under a 4.5 m ceiling with 1.5 m trim and 0.3 m clearance you get 5 rows of 500 mm tile flown. Along the 43.5 m wall a Absen PL2.5 Plus V2 wall runs 69 x 5 (13800 x 1000 px, 2,691 kg, 55.2 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, Exhibition Hall 3 holds about 4,018 theater seats, 1,643 banquet seats at rounds of 10, or 1,130 classroom seats. Back row in theater is roughly 36.5 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at Palexpo, Geneva

• Exhibition Hall 6165.8 x 165.8 m (544 x 544 ft) · 18 m ceiling
• Open Air144.9 x 144.9 m (475 x 475 ft) · 3.1 m ceiling
• Exhibition Hall 2128.5 x 128.5 m (422 x 422 ft) · 12 m ceiling
• Exhibition Hall 1124.5 x 124.5 m (408 x 408 ft) · 12 m ceiling
• Exhibition Hall 4124.5 x 124.5 m (408 x 408 ft) · 18 m ceiling
• Exhibition Hall 5122.5 x 122.5 m (402 x 402 ft) · 18 m ceiling
• Exhibition Hall 7115.3 x 115.3 m (378 x 378 ft) · 12 m ceiling
• Entrance Hall67.1 x 67.1 m (220 x 220 ft) · 5.6 m ceiling
• Room A+B+C32 x 66.5 m (105 x 218 ft) · 5.5 m ceiling
• Room A+B large set-up47.6 x 32 m (156 x 105 ft) · 5.5 m ceiling
• Room A+B small set-up42.8 x 32 m (140 x 105 ft) · 5.5 m ceiling
• Foyer ABC36.7 x 36.7 m (120 x 120 ft) · 3 m ceiling

Published dimensions (source), fetched 2026-09-05. All rooms at Palexpo, Geneva · Venues in Le Grand Saconnex