Since 1992, CitiQuiet Windows has been Soundproofing Windows and providing products that are still being used extensively in NYC to reduce and eliminate unwanted noise. Working in conjunction with your existing Windows, CitiQuiet soundproof window inserts and windows can be installed in bedrooms, living rooms, conference rooms, and a whole host of applications. Not only are CitiQuiet’s NYC Windows the most widely known Soundproof Windows in the industry, they are manufactured to superior standards and carry a 100% satisfaction warranty. Our Interior Soundproof Window System, affectionately known as “Silent Windows” or “City Windows”, is a leader in noise elimination, providing soundproofing windows that are used and recommended by recording studios, apartments, and offices in New York City and throughout the nation. Our system is the best way for soundproofing existing windows.