Welcome aboard.
Glass blocks UV-B but allows most UV-A through. I believe wavelengths in the UV-A range are what alternative processes require so pretty much any glass should do the job. A green tint should not be an issue as UV wavelengths are a long way from green.
However, a green tint might affect silver based variable contrast papers as they use green to control the low-contrast exposure but I don't know if the very feint tint in window glass would be enough to make a noticeable difference.
That's the theory, but I do not use alt. procs so I leave it to others to provide the practical!
The only caveat I might make is that window glass breaks in dangerous ways so if it will be used by little hands, perhaps go for toughened safety glass.
Cheers, Bob.