Hall 21 at Strasbourg Convention and Exhibition Centre

Hall 21 is 104 x 60 m (341 x 197 ft), 6,240 m² (67,167 sq ft), with a 7 m (23 ft) ceiling.

Plan view

LED wall that fits

Under a 7 m ceiling with 1.5 m trim and 0.3 m clearance you get 10 rows of 500 mm tile flown. Along the 104 m wall a Absen PL2.5 Plus V2 wall runs 166 x 10 (33200 x 2000 px, 12,948 kg, 265.6 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 21 holds about 13,680 theater seats, 5,596 banquet seats at rounds of 10, or 3,847 classroom seats. Back row in theater is roughly 97 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at Strasbourg Convention and Exhibition Centre

• Hall Rhenus80.6 x 80.6 m (264 x 264 ft) · 3.1 m ceiling
• Hall 20100 x 60 m (328 x 197 ft) · 8.5 m ceiling
• Pavillon K100 x 60 m (328 x 197 ft) · 8.5 m ceiling
• Hall PMC 3 (from Sept 2014)54.8 x 54.8 m (180 x 180 ft) · 3.1 m ceiling
• Auditorium Erasme60 x 50 m (197 x 164 ft) · 11 m ceiling
• Espace Arp63 x 43 m (207 x 141 ft) · 3.2 m ceiling
• Galerie de marbre42.2 x 42.2 m (138 x 138 ft) · 3.5 m ceiling
• Le forum40.7 x 40.7 m (134 x 134 ft) · 6 m ceiling
• Auditorium Schweitzer44 x 37 m (144 x 121 ft) · 6 m ceiling
• Les Contades36.1 x 36.1 m (118 x 118 ft) · 6 m ceiling
• Agora34.6 x 34.6 m (114 x 114 ft) · 3 m ceiling
• Galerie Le Corbusier34.6 x 34.6 m (114 x 114 ft) · 4 m ceiling

Published dimensions (source), fetched 2026-09-05. All rooms at Strasbourg Convention and Exhibition Centre · Venues in Strasbourg