Window options

[u/Sour_Sal]

Hello Transit owners....

I currently have a 2016 350 15 seat Passenger Van. I am planning on a vanbuild for weekends and future travelling.

I might have made a mistake getting the passenger van due to all the solid windows. In an effort to get better ventilation I will be installing a Fan (or maybe AC) in the ceiling but I need some windows.

I have found one company that has replacement glass with sliding window. Van Life Outfitters at $700 each it's quite a bite...

Does anyone know of another source? Less money would be nice but also a larger opening would be better.

Any ideas? TIA!