Windows & ventilation

I have been reading about earth bag structures and am wondering about the windows. From what I see, the windows are not meant to be opened. A tube with a rubber ball is used at the top of the structure for ventilation. Is there a way to build an earth bag structure with functioning windows?

Hi Maha, welcome to permies! I haven't done too much research on earth bag construction, it didn't seem to fit where I live but I'm pretty sure I've seen photos of earth bag homes with what looked to be traditional window frames with lintels above them. Like this one:



Hopefully someone more knowledgeable can give you a more definitive answer.

think this may have been a normal window
dome

Thank you
That is awesome.