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Chicago Marriott Suites O'Hare

Published dimensionsRosemont

Chicago Marriott Suites O'Hare in Rosemont lists 15 event spaces totaling 1,260 m² (13,564 sq ft). The largest is Outdoor Terrace at 15.2 x 15.2 m (50 x 50 ft) with a 3.1 m (10 ft) ceiling. The tallest ceiling on the property is 3.1 m (10 ft).

Open Outdoor Terrace in 3D previz

Rooms

RoomFloorL x W (m)L x W (ft)AreaCeilingRig ptsData
Outdoor Terrace15.2 x 15.250 x 50231 m² / 2,486 sq ft3.1 m / 10 ftPublished dimensions
Salons 1, 2 & 37.6 x 18.325 x 60139 m² / 1,497 sq ft2.7 m / 9 ftPublished dimensions
Rosemont 1, 2, & 37 x 19.523 x 64137 m² / 1,469 sq ft3 m / 10 ftPublished dimensions
Chicago Room8.2 x 16.527 x 54135 m² / 1,456 sq ft3 m / 10 ftPublished dimensions
Rosemont 2 & 37 x 14.923 x 49104 m² / 1,123 sq ft3 m / 10 ftPublished dimensions
Salon 1 & 2 or Salon 2 & 37.6 x 12.225 x 4093 m² / 998 sq ft2.7 m / 9 ftPublished dimensions
Rosemont 1 & 27 x 11.923 x 3983 m² / 897 sq ft3 m / 10 ftPublished dimensions
Rosemont 27 x 7.623 x 2553 m² / 573 sq ft2.7 m / 9 ftPublished dimensions
Rosemont 36.7 x 7.622 x 2551 m² / 548 sq ft2.7 m / 9 ftPublished dimensions
Salon 16.4 x 7.621 x 2549 m² / 523 sq ft2.7 m / 9 ftPublished dimensions
Chicago Boardroom8.2 x 5.827 x 1948 m² / 512 sq ft2.4 m / 8 ftPublished dimensions
Boardroom7.6 x 6.125 x 2046 m² / 499 sq ft2.4 m / 8 ftPublished dimensions
Rosemont 14.6 x 7.615 x 2535 m² / 377 sq ft2.7 m / 9 ftPublished dimensions
Hospitality Suite5.3 x 5.317 x 1728 m² / 302 sq ft3.1 m / 10 ftPublished dimensions
King Conference Suite5.3 x 5.317 x 1728 m² / 302 sq ft3.1 m / 10 ftPublished dimensions

What fits in Outdoor Terrace

With a 3.1 m ceiling, a flown wall of Absen A2 Pro (2.97 mm) runs 24 tiles wide by 2 high (48 tiles, 12 x 1 m, 4032 x 336 px) once you keep 1.5 m of trim under the bottom edge. That wall weighs about 480 kg and draws up to 8.9 kW (43 A at 208 V). Floor space after a 12 x 7 m stage seats roughly 326 theater, 133 banquet, or 91 classroom. The previz lets you move the wall, change the tile, and check sightlines from the back row.

PanelPitchWall (cols x rows)SizeResolutionWeightPower (max)
9thPanel DW1.9 S Pro1.875 mm20 x 3 = 6012 x 1 m6400 x 540288 kg / 635 lb15.2 kW, 73 A @ 208 V
Absen A2 Pro2.97 mm24 x 2 = 4812 x 1 m4032 x 336480 kg / 1,058 lb8.9 kW, 43 A @ 208 V
Absen A3 Pro3.9 mm24 x 2 = 4812 x 1 m3072 x 256456 kg / 1,005 lb7.7 kW, 37 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. 15 of the 15 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; square rooms were derived from published area only, so treat their shape as approximate. Venue managers: send a floor plan to upgrade your listing to production-ready.

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