NOT KNOWN FACTS ABOUT SOUND INSULATION WINDOWS

Yes. According to your window, the blinds could mount in between The 2 windows, as revealed in these photographs. If you do that, you can rarely if ever need to clean your blinds!For Extraordinary situations we set up a 3rd window and may lessen the higher than amount to less than 5. That's the “perceived” drop in sound.The Indow inserts perfor