what is the usable interior width of a Ford E-series van

[06xpressAWD]

Check out Fiberine. I got a quote in 2019 for a 24" with windows and wood reinforcements on the ceiling and sides. With installation
it was about $5400.

Now it's even more expensive,7500! Wait a year and it'll cost you your 1st born.

 

[RVflyfish]

Geez, seriously? That’s multiples of what I paid for my van!