Most people think aircraft interior design is pretty straightforward.
Pick some materials.
Coordinate colors.
Send it to production.
A few weeks later… out comes the airplane.
Right?
I understand why it looks that way from the outside.
In some ways, it even sounds fun.
Until you actually carry it from a blank slate to a finished aircraft.
On a recent Falcon 900 refurbishment, we specified 26 unique materials tailored to the owner and the aircraft.
Some of those materials were used in as many as 16 different locations throughout the cabin.
Pause there for a second.
That’s not 26 isolated decisions.
That’s hundreds of interdependencies.
Because one material doesn’t just need to look right in one place.
It has to work:
• Against adjacent textures, sheens, and patterns
• Across varying lighting conditions
• In completely different wear environments
• Within strict flammability requirements
• Inside lead times that can impact the entire schedule
And that’s just one layer.
This is where design stops being selection…
and starts becoming responsibility.
Take something as simple as a “warm gray curtain.”
You might review hundreds of options across multiple vendors. After filtering for aviation constraints, you may end up with 10 to 15 candidates.
From there, one option emerges as the clear standout. Not because the others are wrong, but because one aligns with everything else happening in the aircraft.
That’s the difference between good enough… and exceptional.
Then there’s installation.
Panel size vs. material direction.
Thread color and weight.
Adjacent trim tone and gloss.
Complex geometries that can pull or wrinkle.
Even carpet layout and how it affects cabin flow.
None of these decisions live in isolation. And getting just one wrong can mean delays, premature wear, or a cabin that never quite feels right.
There’s a growing push to streamline design, often by compressing it into production timelines. Efficiency matters. But design at this level isn’t just selecting materials.
It’s resolving how every decision interacts across performance, compliance, installation, and experience before production begins.
Because once production starts, those decisions aren’t flexible.
They’re expensive.
From the outside, design can appear straightforward.
In reality, the work is resolving that complexity so it feels effortless to everyone else.