17 ft boler window alternation

[Takviator]

Hi, Im working on 17 ft boler restorations.

i like to replace window gaskets ( other thread). but i like to replace full window to newer windows that may be better solution for future..??



i like to know if any one alternate to other window from original.



please let me know if some one replaced to other window.

and please let me know witch window and where can i get them.



other quetion it regular rv window will fit to thin fiber glass shell window flame? or it need specific window for fiber glass trailer?



thank you