Columbia ABC at Hyatt Regency Washington on Capitol Hill - Newly Renovated (Completion September 2025)

Columbia ABC is 21.3 x 21.3 m (70 x 70 ft), 454 m² (4,884 sq ft), with a 3.9 m (13 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 3.9 m ceiling with 1.5 m trim and 0.3 m clearance you get 4 rows of 500 mm tile flown. Along the 21.3 m wall a Absen A2 Pro wall runs 34 x 4 (5712 x 672 px, 1,360 kg, 25.2 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, Columbia ABC holds about 821 theater seats, 336 banquet seats at rounds of 10, or 231 classroom seats. Back row in theater is roughly 14.3 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at Hyatt Regency Washington on Capitol Hill - Newly Renovated (Completion September 2025)

• Regency ABC29.6 x 33.8 m (97 x 111 ft) · 5.5 m ceiling
• Thornton Room28 x 28.7 m (92 x 94 ft) · 2.4 m ceiling
• Regency A29.6 x 17.7 m (97 x 58 ft) · 5.5 m ceiling
• Regency BCD29.6 x 16.2 m (97 x 53 ft) · 5.5 m ceiling
• Congressional AB28.7 x 16.5 m (94 x 54 ft) · 3.1 m ceiling
• Regency CD17.4 x 22.6 m (57 x 74 ft) · 5.5 m ceiling
• District AB19.7 x 19.7 m (65 x 65 ft) · 2.6 m ceiling
• Regency BC29.6 x 12.8 m (97 x 42 ft) · 5.5 m ceiling
• Columbia AB21 x 15.8 m (69 x 52 ft) · 3.9 m ceiling
• District B19.8 x 14.9 m (65 x 49 ft) · 2.6 m ceiling
• Congressional A17.7 x 16.5 m (58 x 54 ft) · 3.1 m ceiling
• Capitol Room AB21.6 x 12.5 m (71 x 41 ft) · 2.9 m ceiling

Published dimensions (source), fetched 2026-09-05. All rooms at Hyatt Regency Washington on Capitol Hill - Newly Renovated (Completion September 2025) · Venues in Washington