First in the Room, Last on the Job Site

The Go-Last Problem

Low voltage is almost always the last trade scheduled into a construction timeline, which makes it the trade most often forgotten until the very end. Kontek’s Marques Manning frames the fix in a single sentence: Kontek needs to be first in the room and last on the job site. Getting that order backward is what costs projects money.

AV should be the last item installed in any room, full stop. “Your audio visual should be last in the room,” Manning says. “If I’m hanging a display on a wall, are the odds now that I’m changing a desk? I am moving a couch. I am putting up art.” Kontek has watched a display crack because a bench went in underneath it at the last minute, and watched cables get sliced by trades that came through after low voltage was already run.

The bigger risk is the one nobody sees. Cutting drywall, sanding, and painting all put particulate into the air, and every fan-cooled piece of AV equipment pulls it straight inside. Install before a space is finished and the warranty is the first casualty. “If it goes to a manufacturer, they crack it open, and the first thing they see is construction dust,” Manning says, “they’ll say, ‘Hey, well, this is not operating in a clean environment. You have now voided your warranty.’” Add a crushed conduit or a sliced cable, and a rushed schedule turns into a change order.

Then there’s the question of who owns the damage. Once equipment is installed but the building hasn’t been handed over, responsibility for repairs and replacement sits in an uncomfortable gap between the general contractor and the owner. The cleanest way out of that argument is to never have it: no AV goes in while construction is still happening.

Bring Kontek In First, Before the Concrete Pours

The fix is an earlier conversation, not a faster install. Kontek wants to be one of the first calls an owner’s rep, construction manager, or architect makes, ideally in design development, well before drywall goes up, so that four things get captured while they’re still cheap to change.

• Pathways and infrastructure. Floor boxes, conduit, and cable routes, confirmed before concrete is poured. Going back later to core drill is insanely expensive.

• Structural capacity. Can the wall or ceiling actually carry the display, the LED wall, or the flown speaker array? Kontek calculates for five times the mounted weight of anything going on a wall or ceiling, to account for shearing forces.

• Power and panel capacity. Every display, switch, and PoE device draws real power, and it has to be accounted for at the panel, before someone next door plugs in a vacuum.

• Environmental conditions. A fully populated 38RU rack throws real heat. Without a return or a louvered door, that closet cooks itself and equipment starts failing in ways that look random but aren’t.

Manning tells a story that makes the power conversation land. Mid-presentation, in front of roughly 300 people, part of a video wall went dark. Someone in the next room had started vacuuming. “No one had understood how the panels and the electrical were actually being connected, and we were right on the edge with our power even though we had submitted all of our needs.” One circuit tied in wrong, and that was that.

Those four conversations aren’t sequential. Each answer drives the next: what you’re conferencing on drives what you mount, what you mount drives your panel load, your panel load drives your thermal plan. That’s why they all have to start at the same time, and early. Skip the sequence and you aren’t saving time, you’re deferring a change order. If a project reaches construction documentation without them, an estimator has already priced the job without the infrastructure in it.

The same logic applies to the schedule itself. General contractors don’t keep low voltage specialists on staff, so Kontek regularly sees construction schedules with AV installation running alongside painting. “Absolutely not,” Manning says. Equipment has been painted over before. An aggressive schedule is a choice with a price attached, usually overtime, and it still can’t compress programming, field engineering, commissioning, and testing into nothing. Nor can it absorb the delays that are nobody’s fault: material costs, change orders, a global supply chain that can hold up a shipment for reasons three steps removed from your job site.

What, Where, When

When Manning distills a project down for a construction manager he’s meeting for the first time, it comes down to three questions. What are we doing? Where are we doing it? When do you want it to be ready?

The first sets the needs analysis. Whether a room is for presenting, conferencing, or just talking determines everything downstream. The second turns that into infrastructure: which rooms get what, where the floor boxes and conduit go, whether outlets belong in the ceiling or the wall. The third is the one people answer loosely, and shouldn’t. Not the hoped-for date, but the first real event in the space. Kontek takes that date and works backward: AV installed and tested a week or two ahead for user training and to clear out any gremlins, which means construction complete before that, which sets everything else.

If you’re planning a project with rooms that have to work flawlessly on day one, bring Kontek into the conversation well before the walls close.