Solarium at Hilton Washington DC National Mall The Wharf

Solarium is 33.2 x 5.5 m (109 x 18 ft), 183 m² (1,965 sq ft), with a 3.4 m (11 ft) ceiling.

Plan view

LED wall that fits

Under a 3.4 m ceiling with 1.5 m trim and 0.3 m clearance you get 3 rows of 500 mm tile flown, which is tight; ground-stack or go lower on trim. Along the 33.2 m wall a Absen A2 Pro wall runs 53 x 3 (8904 x 504 px, 1,590 kg, 29.4 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, Solarium holds about 219 theater seats, 89 banquet seats at rounds of 10, or 61 classroom seats. Back row in theater is roughly 26.2 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at Hilton Washington DC National Mall The Wharf

• L'Enfant Ballroom32 x 15.5 m (105 x 51 ft) · 5.2 m ceiling
• Gallery Ballroom32.3 x 12.2 m (106 x 40 ft) · 2.4 m ceiling
• L-Enfant Ballroom A, B & C24.1 x 15.5 m (79 x 51 ft) · 5.2 m ceiling
• L-Enfant Ballroom B, C & D24.1 x 15.5 m (79 x 51 ft) · 5.2 m ceiling
• L'Enfant Ballroom A&B&C23.5 x 15.5 m (77 x 51 ft) · 5.2 m ceiling
• L'Enfant Ballroom B&C&D23.5 x 15.5 m (77 x 51 ft) · 5.2 m ceiling
• Gallery Ballroom II, III & IV24.4 x 12.2 m (80 x 40 ft) · 2.6 m ceiling
• Gallery Ballroom I, II, & III24.1 x 12.2 m (79 x 40 ft) · 2.6 m ceiling
• L'Enfant Ballroom Foyer52.4 x 5.2 m (172 x 17 ft) · 3 m ceiling
• L-Enfant Ballroom C & D16.5 x 15.5 m (54 x 51 ft) · 5.2 m ceiling
• L-Enfant Ballroom A & B15.8 x 15.5 m (52 x 51 ft) · 5.2 m ceiling
• L'Enfant Ballroom A&B15.8 x 15.5 m (52 x 51 ft) · 5.2 m ceiling

Published dimensions (source), fetched 2026-09-05. All rooms at Hilton Washington DC National Mall The Wharf · Venues in Washington