Have recently moved into a new flat that has a mezzanine bedroom located above another bedroom in my flat. The mezzanine bedroom currently has single glazed windows which after many attempts at sealing let in a large percentage of noise from anyone downstairs. I am looking at greatly improving the soundproofing and am wondering which path to go down. ie: secondary glazing, window plugs etc.
I have attached a rough sketch showing the current layout to aid understanding of this particular arrangement.
I have considered adding an overhang to join onto downstairs roof to reduce some of the noise and would like any ideas on its effectivness bearing in mind that as it would not completley cover the whole area due to window limitaions, curtains etc.
Thank You any input is useful.
Hope this sketch works ok.