One Miami ballroom publishes 16 feet. The other publishes 24.
Both hotels print a length, a width and a ceiling height next to their own capacity chart, which is rarer in this market than the room count is. Read the two together: they are why the same wall gets built two different ways in the same city.
| Ballroom | Published ceiling | Published floor | Property |
|---|---|---|---|
| Grand Ballroom | 16 ft | 10,005 sq ft · 87 × 115 ft | JW Marriott Miami, Brickell |
| Metropolitan Grand Ballroom | 24 ft | 18,482 sq ft · 166 × 111 ft | JW Marriott Marquis Miami, downtown |
Eight feet is enough on its own to move a wall from one structure to the other. At 16 feet there is little clearance left above a flown wall’s own header and motor stack once the picture itself is accounted for — the same low-ceiling answer a Boca Raton ballroom gets at fourteen feet, worked out on that page. At 24 feet there is real room above the picture, and flying the wall becomes the design rather than the exception, provided the room’s own points are rated for it. The Miami Beach Convention Center is not a third row here on purpose: its own published pages give room areas but no ceiling height for the halls or the Grand Ballroom, so a wall planned for the county’s own building starts from a site walk rather than from a published number.
Sources — each property’s own published event-space chart
A Miami ballroom’s ceiling answers the structure question before the pitch one.
Three things follow from which of the two rooms above you are standing in, and all three are true of any Miami ballroom whether or not it publishes a number.
Flown needs the room to cooperate
A flown wall hangs off certified points, sharing the overhead with the lighting rig, and the trim has to clear the top of the finished picture with its header and motor stack still above it. At 24 feet that clearance exists on paper before a single point is confirmed; at 16 feet it does not, whatever the gear list says. Either way the number on a sales floor plan is not a structural certificate — we get the point count and the rating for each one from the property’s own engineer before a plot is drawn, the rule that applies at every South Florida building with rated points.
Ground support gives the answer back
A ground-supported wall stands on its own base — towers or a goalpost, ballast sized to the wall it carries — and it works whether the ceiling is 16 feet or open air, because nothing above the wall has to rate for anything. What it costs is floor: the structure’s footprint, the ballast, and depth behind the wall for a crew to reach the panels. In a hotel ballroom that floor was going to be seats, so it is drawn into the plan before the room is sold rather than found on load-in morning.
A published number is still a sales number
Sixteen feet and 24 feet are what each hotel’s own events page states next to its capacity chart, and a capacity chart is a sales document, not a rigging drawing. It is the right number to plan a proposal from and the wrong one to build a hang plot from — we confirm both figures, and the actual points and their ratings, in writing from the property before anything is quoted as flown.
Four answers, and the structure is settled.
The room decides the build before the pitch does. These four settle it fast enough to quote from.
- The property and the room
Name it — the Grand Ballroom at the JW Marriott Miami and the Metropolitan Grand Ballroom at the JW Marriott Marquis are eight feet apart in trim, and most Miami properties publish neither figure. Naming the room lets us start from what it publishes rather than from a guess, and we confirm the rest with the property directly.
- Whether it has certified points
A published ceiling height is not a rigging capacity. Where the room has rated points we get the count and the load rating from the property’s engineer before a plot goes out; where it does not, ground support is the design from the start rather than a change order in show week.
- Whether a camera is on the wall
IMAG, a multi-camera cut or a stream puts a lens in front of the wall, and a lens reads the grid at a distance the room alone would not — pitch is the same decision in every Miami room, worked out in full below. Worth settling before content is built rather than at camera rehearsal.
- Indoors, outdoors, or a terrace in between
A downtown rooftop or a Brickell terrace is outdoors the moment the wall goes up on it: an outdoor-rated panel, a structure engineered for wind, and power that arrives on a truck rather than out of a wall. Tell us the site and we will tell you which build it is.
Pitch, power and a Miami wall we have already built.
The wall rarely arrives alone. Pitch selection and the power arithmetic behind any wall are the same decision everywhere in South Florida; what changes in Miami is the room.
Tell us the room. We will tell you how it goes up.
Call and you will reach the people who would build it. Or email the property, the room and roughly how large a wall you are picturing, and a scope comes back with the structure already decided. Quotes within 24 hours.
- Phone
- (561) 750-4070
- [email protected]
- Shop
- 500 NE 28th Ct, Pompano Beach, FL 33064
- Service area
- Miami-Dade County