What Causes Construction Project Delays?

What Causes Construction Project Delays?

Every general contractor knows the feeling. You’re three weeks into installation and something’s wrong. A wall dimension doesn’t match the drawings. A trade conflict nobody flagged is now a field problem. You’re burning time and explaining to the client why the schedule just shifted.

The instinct is to look at what went wrong on-site.
The labor. The subcontractors. The sequencing. And there’s always something to point to, because by the time a problem surfaces on the jobsite, there are usually half a dozen contributing factors.

But here’s what the data keeps telling us, and what experienced project teams already know: the jobsite isn’t where problems start. It’s where they show up.

What Most People Blame

When a project goes sideways, the conversation almost always circles back to familiar culprits: labor availability, trade scheduling, and site conditions. And yes, those things create friction. But they’re rarely the root cause.

A joint study by FMI and Autodesk found that nearly half of all rework in U.S. construction, roughly 48 percent, is caused by poor data and miscommunication, not field execution. Construction professionals are spending, on average, more than 14 hours per week on non-productive activities, including conflict resolution, looking for project information, and managing mistakes. That’s nearly two full working days, every week, per person.

These aren’t field problems. They’re coordination problems dressed up as field problems.

Where It Starts

Projects don’t fail all at once. They drift. And the drift usually begins well before anyone breaks ground.

Think about how most interior construction projects come together. Decisions get deferred. Details get left undecided because someone figured “it could be sorted out” on-site. Drawings go out with room for interpretation, and different trades interpret them differently. The coordination meeting happens late, or not at all, and by the time conflicts arise, you’re already in the middle of installation.

Here’s what that looks like in practice:
A GC manages an office buildout. The office fronts are specified, but the exact configurations, sill heights, and framing details weren’t fully resolved in the CDs. The glazing installer shows up with one assumption. The framing crew had another. Neither is wrong, given what they were handed. But now you have a conflict, a delay, and a change order, because nobody was working from a shared, fully validated model.

This scenario plays out constantly. Not because the people on-site are making bad decisions, but because too much was left unresolved before they arrived. The numbers back it up: FMI and PlanGrid found that poor data and miscommunication account for nearly half of all rework in U.S. construction, adding up to $31.3 billion in avoidable costs in a single year.

The Compounding Problem

It’s never just one thing.

An unresolved dimension becomes a framing error.
The framing error conflicts with the ceiling grid.
The ceiling grid doesn’t account for the MEP run.
The MEP run hits a structural element nobody caught in coordination.

By the time it reaches the field, you’re not solving one problem. You’re solving five, with trades standing by and the clock running.

Sixty percent of general contractors, according to Autodesk and Dodge Data research, identify coordination and communication issues between project team members as a key contributor to decreased labor productivity. Not labor shortages. Not budget. Coordination.

And the cost compounds, too. Rework doesn’t just mean redoing the work. It means the labor that could have moved the project forward is now moving it backward. It means the schedule absorbs a hit. It means your margin absorbs a hit. And it means the conversation with the client gets harder.

A Better Way to Think About It

The projects that run well, that close out on time and on budget, tend to have one thing in common. 

They front-load the hard decisions.
They validate before they build.
They create the conditions for the field to execute, rather than expecting the field to absorb everything that wasn’t resolved upstream.

This means making decisions earlier in the process, even when it feels premature. It means using shared digital models that give every party visibility into the same set of information. It means catching trade conflicts during coordination, not in the field.

This is exactly how Digital Component Construction works. Through Echo, Falkbuilt’s shared digital construction coordination platform, project teams can validate details, catch conflicts, and make decisions before anything is manufactured or installed. Components arrive on-site prefabricated and ready to go, because the hard work happened earlier in the process, where changes are still manageable.

Off-site manufacturing and prefabricated component systems have made this more achievable in interior construction. When components are built to a validated digital model and arrive on-site ready to install, you’ve essentially removed an entire category of field problems. The interpretation gaps, the measurement discrepancies, and the trade conflicts that nobody caught, most of those get resolved before the truck arrives.

What This Means for GCs

If your projects are consistently running into schedule pressure, rework, or change orders, it’s worth asking an honest question: 

Is the problem on-site? Or did it start earlier, in how the project was coordinated?

More often than not, the answer is the latter. And if that’s true, the solution isn’t more supervision on the jobsite. It’s better coordination before you get there.

The field is where your team executes. Give them something worth executing.

Looking to reduce coordination gaps on your next project? FalkbuiltNY works with general contractors and project teams to deliver prefabricated interior solutions, designed, coordinated, and manufactured off-site, so more gets resolved before your crew arrives on-site.

If you’re looking to tighten up your construction process and reduce what gets figured out in the field, we’d be happy to connect!

Scroll to Top

CONTACT