Cityproof Soundproof Windows

The #1 way noise penetrates apartments, homes and offices is through exterior windows. With Cityproof, there’s no need to replace or modify windows! Our interior Citiwindows® can be more economical and provide more noise reduction than replacing windows. Our custom-designed and manufactured Citiwindows are installed on the inside and work in conjunction with your existing exterior windows to create a buffer zone of airspace that seals out loud city noises.