My house I custom order PVC,  double pane solid made take care of noise. 

Take your picture to a window shop PVC see if they can make something very similar and try to get it approve by owner. 

Also see if they Can use existing frame and replace single with double pane? 

Edited September 21, 20232 yr by thailand49

On 9/16/2023 at 10:18 PM, tomster said:

There is definitely ground noise going on as well.

 

Can't believe nobody here sells self install secondary double glazing, there must be a market for it for windows at least.

In  my experience Thais are not bothered by noise.