As you’ll see from the illustration below, the Cityproof soundproof window is an internal window that is placed in front of the existing exterior window. The sound buffer zone created between the two windows further improves noise reduction. The air trapped inside the air space dampens the sound passing through the windows.
Additionally, Cityproof’s state-of-the-art noise proof windows include laminated glass with a special PVB (Polyvinyl Butyral) interlayer. This interlayer, which is sandwiched between layers of glass, provides superior noise reduction, makes the glass safety and shatter-proof and gives 99% UV protection.
Watch How Our Soundproof Interior Window System Works
Features of Cityproof Citiwindows
The Cityproof Citiwindow® is an internal window installed on the inside of an existing window. The exterior window remains as is.
Sound Buffer Zone
The airspace created between the exterior window and the Citiwindow acts as a sound buffer zone, also stopping drafts & dirt from outside.
A Perfect Seal
Our unique tracking system provides a perfect window seal. And a perfect window seal means up to 95% less noise for you!
Our Windows Use the Highest Quality Materials
Each Cityproof Citiwindow is custom measured and manufactured. No filler panels are ever used. To keep the windows maintenance-free we use the highest quality components including: