Soundproof Interior Windows in Westchester County

Each Cityproof soundproof interior Citiwindow® works in conjunction with the existing exterior window to create a sound buffer zone of air space that seals out noise, drafts and dirt.

Hundreds of Customers in Westchester

From Yonkers to Katonah, residents of Westchester County have sought out Cityproof’s soundproofing solutions to decrease noise and increase the enjoyment of their homes. Whether the problem was traffic noise or the noise from neighbors going about their routines, Cityproof’s windows performed as expected without needing to swap out existing windows and with interior changes that are virtually unnoticed.

Why We’re the Better Choice

Since 1960, Cityproof has installed over 50,000 custom windows in over 4,000 residential and commercial, non-landmark, and landmark buildings. Custom design and construction allow for maximum flexibility to mirror your existing exterior windows, promising no obstruction of views.