Gatehouse at Residence Inn by Marriott National Harbor Washington, DC Area
Gatehouse is 21.9 x 8.5 m (72 x 28 ft), 186 m² (2,003 sq ft), with a 3.4 m (11 ft) ceiling.
Open in 3D previzPlan 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 21.9 m wall a Absen PL2.5 Plus V2 wall runs 35 x 3 (7000 x 600 px, 819 kg, 16.8 kW).
| Panel | Pitch | Wall (cols x rows) | Size | Resolution | Weight | Power (max) |
|---|---|---|---|---|---|---|
| Absen KLCOB 0.78 | 0.78 mm | 29 x 4 = 116 | 17.4 x 1.4 m | 22272 x 1728 | 522 kg / 1,151 lb | 10.3 kW, 49 A @ 208 V |
| Absen PL2.5 Plus V2 | 2.5 mm | 35 x 3 = 105 | 17.5 x 1.5 m | 7000 x 600 | 819 kg / 1,806 lb | 16.8 kW, 81 A @ 208 V |
| Absen PL3.9 Plus V2 | 3.9 mm | 35 x 3 = 105 | 17.5 x 1.5 m | 4480 x 384 | 819 kg / 1,806 lb | 14.7 kW, 71 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.
Seating estimate
After a 12 x 7 m stage, Gatehouse holds about 226 theater seats, 92 banquet seats at rounds of 10, or 63 classroom seats. Back row in theater is roughly 14.9 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.
Other rooms at Residence Inn by Marriott National Harbor Washington, DC Area
- Mariner13.7 x 11 m (45 x 36 ft) · 3.7 m ceiling
- Harbor Room7.6 x 17.1 m (25 x 56 ft) · 3.4 m ceiling
- Patio16.2 x 7.9 m (53 x 26 ft) · 4 m ceiling
- Harbor Room II7.6 x 9.1 m (25 x 30 ft) · 3.4 m ceiling
- Harbor Room I7.6 x 7.9 m (25 x 26 ft) · 3.4 m ceiling
- Potomac Boardroom5.5 x 6.7 m (18 x 22 ft) · 3.4 m ceiling
Published dimensions (source), fetched 2026-09-05. All rooms at Residence Inn by Marriott National Harbor Washington, DC Area · Venues in National Harbor