Weighty curtains or shut-fitting roller blinds might help Minimize the level of warmth transfer by glass by greater than 30%.  Windows can generally be locked ajar, that means you might have an open window with no as a lot of security considerations.  Have confidence in: Be part of many hundreds https://felixvokfw.ja-blog.com/35902943/top-sash-window-draught-proofing-secrets