Holiday Inn Washington Capitol - National Mall
Holiday Inn Washington Capitol - National Mall in Washington lists 9 event spaces totaling 1,367 m² (14,711 sq ft). The largest is Congressional Ballroom at 19.8 x 17.7 m (65 x 58 ft) with a 3.7 m (12 ft) ceiling. The tallest ceiling on the property is 4.3 m (14 ft).
Open Congressional Ballroom in 3D previzRooms
| Room | Floor | L x W (m) | L x W (ft) | Area | Ceiling | Rig pts | Data |
|---|---|---|---|---|---|---|---|
| Congressional Ballroom | 19.8 x 17.7 | 65 x 58 | 351 m² / 3,773 sq ft | 3.7 m / 12 ft | Published dimensions | ||
| Capitol Ballroom | 12.5 x 22.9 | 41 x 75 | 286 m² / 3,082 sq ft | 4.3 m / 14 ft | Published dimensions | ||
| Congressional II | 10.7 x 17.7 | 35 x 58 | 189 m² / 2,039 sq ft | 3.7 m / 12 ft | Published dimensions | ||
| Capitol I | 12.5 x 12.8 | 41 x 42 | 160 m² / 1,722 sq ft | 4.3 m / 14 ft | Published dimensions | ||
| Capitol II | 12.5 x 10.1 | 41 x 33 | 126 m² / 1,359 sq ft | 4.3 m / 14 ft | Published dimensions | ||
| Congressional I | 9.1 x 11.6 | 30 x 38 | 106 m² / 1,137 sq ft | 3.7 m / 12 ft | Published dimensions | ||
| House Room | 7.3 x 11.6 | 24 x 38 | 85 m² / 912 sq ft | 2.7 m / 9 ft | Published dimensions | ||
| Senate Room | 7.3 x 4.9 | 24 x 16 | 36 m² / 385 sq ft | 2.4 m / 8 ft | Published dimensions | ||
| Caucus Boardroom | 6.1 x 4.6 | 20 x 15 | 28 m² / 302 sq ft | 2.4 m / 8 ft | Published dimensions |
What fits in Congressional Ballroom
With a 3.7 m ceiling, a flown wall of Absen A2 Pro (2.97 mm) runs 31 tiles wide by 3 high (93 tiles, 15.5 x 1.5 m, 5208 x 504 px) once you keep 1.5 m of trim under the bottom edge. That wall weighs about 930 kg and draws up to 17.2 kW (83 A at 208 V). Floor space after a 12 x 7 m stage seats roughly 592 theater, 242 banquet, or 166 classroom. The previz lets you move the wall, change the tile, and check sightlines from the back row.
| Panel | Pitch | Wall (cols x rows) | Size | Resolution | Weight | Power (max) |
|---|---|---|---|---|---|---|
| 9thPanel DW1.9 S Pro | 1.875 mm | 26 x 5 = 130 | 15.6 x 1.7 m | 8320 x 900 | 624 kg / 1,376 lb | 33 kW, 159 A @ 208 V |
| Absen A2 Pro | 2.97 mm | 31 x 3 = 93 | 15.5 x 1.5 m | 5208 x 504 | 930 kg / 2,050 lb | 17.2 kW, 83 A @ 208 V |
| Absen A3 Pro | 3.9 mm | 31 x 3 = 93 | 15.5 x 1.5 m | 3968 x 384 | 884 kg / 1,948 lb | 14.9 kW, 72 A @ 208 V |
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.
Planning notes
No rigging point data is published for this venue yet; plan on ground-supported LED or ask the venue for its rigging plot. 3 of the 9 rooms sit under 3.5 m, which rules out flown LED there and limits ground-stacked walls to about 6 rows of 500 mm tile.
Data source
Published dimensions. Dimensions from the venue's published meeting-space specifications (source). Rooms drawn as boxes use published length x width; shapes are as published. Venue managers: send a floor plan to upgrade your listing to production-ready.