Congressional-Senate at Capital Hilton

Congressional-Senate is 25.3 x 25.3 m (83 x 83 ft), 640 m² (6,890 sq ft), with a 4 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 4 m ceiling with 1.5 m trim and 0.3 m clearance you get 4 rows of 500 mm tile flown. Along the 25.3 m wall a Absen PL2.5 Plus V2 wall runs 40 x 4 (8000 x 800 px, 1,248 kg, 25.6 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, Congressional-Senate holds about 1,235 theater seats, 505 banquet seats at rounds of 10, or 347 classroom seats. Back row in theater is roughly 18.3 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at Capital Hilton

• Presidential-Congressional-Senate36.9 x 36.9 m (121 x 121 ft) · 6.1 m ceiling
• Presidential, Congressional & Senate36.9 x 36.9 m (121 x 121 ft) · 3.2 m ceiling
• Congressional-Senate + Foyers34.5 x 34.5 m (113 x 113 ft) · 3 m ceiling
• Presidential-Congressional34 x 34 m (112 x 112 ft) · 6.1 m ceiling
• Presidential & Congressional34 x 34 m (112 x 112 ft) · 6.1 m ceiling
• Presidential Ballroom32.9 x 21.9 m (108 x 72 ft) · 6.1 m ceiling
• Congressional24.4 x 17.7 m (80 x 58 ft) · 4.3 m ceiling
• Federal AB18.9 x 11.6 m (62 x 38 ft) · 3.4 m ceiling
• Senate15.8 x 13.1 m (52 x 43 ft) · 3.4 m ceiling
• Capital Terrace42.7 x 4.6 m (140 x 15 ft) · 3 m ceiling
• South American AB15.2 x 12.8 m (50 x 42 ft) · 3 m ceiling
• Upper Lobby22.9 x 7.6 m (75 x 25 ft) · 3.4 m ceiling

Published dimensions (source), fetched 2026-09-05. All rooms at Capital Hilton · Venues in Washington