Union Street / 4th Floor PFA at Sheraton Grand Seattle
Union Street / 4th Floor PFA is 21.3 x 6.4 m (70 x 21 ft), 136 m² (1,467 sq ft), with a 3.7 m (12 ft) ceiling.
Open in 3D previzPlan view
LED wall that fits
Under a 3.7 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 21.3 m wall a Absen PL2.5 Plus V2 wall runs 34 x 3 (6800 x 600 px, 796 kg, 16.3 kW).
| Panel | Pitch | Wall (cols x rows) | Size | Resolution | Weight | Power (max) |
|---|---|---|---|---|---|---|
| Absen KLCOB 0.78 | 0.78 mm | 28 x 5 = 140 | 16.8 x 1.7 m | 21504 x 2160 | 630 kg / 1,389 lb | 12.4 kW, 60 A @ 208 V |
| Absen PL2.5 Plus V2 | 2.5 mm | 34 x 3 = 102 | 17 x 1.5 m | 6800 x 600 | 796 kg / 1,754 lb | 16.3 kW, 78 A @ 208 V |
| Absen PL3.9 Plus V2 | 3.9 mm | 34 x 3 = 102 | 17 x 1.5 m | 4352 x 384 | 796 kg / 1,754 lb | 14.3 kW, 69 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, Union Street / 4th Floor PFA holds about 116 theater seats, 47 banquet seats at rounds of 10, or 32 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 Sheraton Grand Seattle
- Grand Ballroom55.8 x 30.5 m (183 x 100 ft) · 6.4 m ceiling
- Grand Ballroom ABC42.7 x 30.5 m (140 x 100 ft) · 6.4 m ceiling
- Grand Ballroom BCD38.7 x 30.5 m (127 x 100 ft) · 6.4 m ceiling
- Grand Ballroom PFA30.5 x 31.1 m (100 x 102 ft) · 3.7 m ceiling
- Grand Ballroom CD30.2 x 30.5 m (99 x 100 ft) · 6.4 m ceiling
- Grand Ballroom BC29.9 x 30.5 m (98 x 100 ft) · 6.4 m ceiling
- Metropolitan Ballroom24.4 x 36 m (80 x 118 ft) · 4.8 m ceiling
- Grand Ballroom AB25.6 x 30.5 m (84 x 100 ft) · 6.4 m ceiling
- Metropolitan Ballroom PFA30.5 x 21.6 m (100 x 71 ft) · 3.7 m ceiling
- Grand Ballroom C17.1 x 30.5 m (56 x 100 ft) · 6.4 m ceiling
- Metropolitan Ballroom A18 x 24.4 m (59 x 80 ft) · 4.8 m ceiling
- Metropolitan Ballroom B18 x 24.4 m (59 x 80 ft) · 4.8 m ceiling
Published dimensions (source), fetched 2026-09-04. All rooms at Sheraton Grand Seattle · Venues in Seattle