Soundproof Windows Designed & Manufactured in New York City
Quiets many types of noise including traffic, sirens, and heavy machinery.
Keeps outside elements out of your living or working environment.
Provides an extra layer of insulation against the cold or hot outside air.
No structural changes to existing windows and no obstruction of views.
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. Watch our quick video below to see how our system works:
Since 1960, Cityproof has installed more than 50,000 custom windows in over 4,000 residential and commercial, non-landmark, and landmark buildings in the metropolitan New York area.
Learn everything you need to know about soundproofing windows and silencing city noise with our expert resources on soundproof windows, how they work, the basics of soundproofing, and more.
Learn the basic principles of noise transfer to understand how exactly soundproof windows work.
Discover common problem areas and learn how to soundproof old and new buildings.
Learn about common soundproofing materials, pros and cons of each, and when to use what method.
Hear the difference soundproof windows can make after installation in our before-and-after video.
As the centerpiece of the 2019 Climate Mobilization Act, NYC Local Law 97 addresses one of the biggest contributors to New York’s carbon footprint: large
