Atrium at Madison Marriott West

Atrium is 15.1 x 15.1 m (50 x 50 ft), 228 m² (2,454 sq ft), with a 38.1 m (125 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 38.1 m ceiling with 1.5 m trim and 0.3 m clearance you get 72 rows of 500 mm tile flown. Along the 15.1 m wall a Absen A2 Pro wall runs 24 x 72 (4032 x 12096 px, 17,280 kg, 319.7 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, Atrium holds about 320 theater seats, 130 banquet seats at rounds of 10, or 90 classroom seats. Back row in theater is roughly 8.1 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at Madison Marriott West

• Middleton Conference Center90.8 x 29.3 m (298 x 96 ft) · 7.9 m ceiling
• Windsor Ballroom42.7 x 21.3 m (140 x 70 ft) · 4.9 m ceiling
• Michigan30.2 x 29.3 m (99 x 96 ft) · 7.9 m ceiling
• Superior30.2 x 29.3 m (99 x 96 ft) · 7.9 m ceiling
• Wisconsin14 x 29.3 m (46 x 96 ft) · 7.9 m ceiling
• Patio19.1 x 19.1 m (63 x 63 ft) · 3.1 m ceiling
• Conference Center Pre Function Foyer and Adjacent Halls18.3 x 18.3 m (60 x 60 ft) · 3.7 m ceiling
• Ballroom Pre Function Foyer and Adjacent Halls16.5 x 16.5 m (54 x 54 ft) · 3.7 m ceiling
• Salon D21.3 x 10.7 m (70 x 35 ft) · 4.9 m ceiling
• Salon E21.3 x 10.7 m (70 x 35 ft) · 4.9 m ceiling
• Geneva15.5 x 14.6 m (51 x 48 ft) · 7.9 m ceiling
• Mendota15.5 x 14.6 m (51 x 48 ft) · 7.9 m ceiling

Published dimensions (source), fetched 2026-09-04. All rooms at Madison Marriott West · Venues in Middleton