Hall 89 at Alpexpo

Hall 89 is 93.4 x 93.4 m (306 x 306 ft), 8,724 m² (93,900 sq ft), with a 3.1 m (10 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 3.1 m ceiling with 1.5 m trim and 0.3 m clearance you get 2 rows of 500 mm tile flown, which is tight; ground-stack or go lower on trim. Along the 93.4 m wall a Absen A2 Pro wall runs 149 x 2 (25032 x 336 px, 2,980 kg, 55.1 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 89 holds about 19,199 theater seats, 7,854 banquet seats at rounds of 10, or 5,399 classroom seats. Back row in theater is roughly 86.4 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at Alpexpo

• Hall Jean Marandjian180.4 x 180.4 m (592 x 592 ft) · 3.1 m ceiling
• Salle De Reception34 x 34 m (112 x 112 ft) · 3.1 m ceiling
• Hall D'accueil/ Expositions/ Receptions30.3 x 30.3 m (99 x 99 ft) · 3 m ceiling
• Hall Mermoz25.3 x 25.3 m (83 x 83 ft) · 3.1 m ceiling
• Salle Stendal14.5 x 14.5 m (48 x 48 ft) · 3.1 m ceiling
• Belle Etoile13.4 x 13.4 m (44 x 44 ft) · 3.1 m ceiling
• Chartreuse13 x 13 m (43 x 43 ft) · 3.1 m ceiling
• Salle Bayard10.1 x 10.1 m (33 x 33 ft) · 3.1 m ceiling
• Meije 2+310 x 10 m (33 x 33 ft) · 3.1 m ceiling
• Sept-Laux 4+510 x 10 m (33 x 33 ft) · 3.1 m ceiling
• Les Bans8.5 x 8.5 m (28 x 28 ft) · 3.1 m ceiling
• Salle Berlioz8.5 x 8.5 m (28 x 28 ft) · 3.1 m ceiling

Published dimensions (source), fetched 2026-09-05. All rooms at Alpexpo · Venues in Grenoble