Block up to 95% of traffic, city, and neighborhood noise with secondary soundproof windows & sliding glass doors engineered for multi-family living.
Standard double-pane windows are designed to keep out rain and wind—not low-frequency traffic, sirens, or train noise. Replacing your entire window frame is expensive, messy, and almost always rejected by condo boards trying to maintain exterior building uniformity.
We work with architects, builders, and business owners to deliver acoustic control that blends into your space—without disrupting operations or requiring major renovations.
The SoundproofUSA Difference:
Our specialized CitiQuiet acoustic secondary windows install on the inside of your existing window frame.
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No Exterior Changes: Keeps your HOA board 100% happy.
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Zero Construction Mess: Installed in a single day with no wall teardowns.
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Massive Decibel Reduction: Raises your Sound Transmission Class (STC) rating to block up to 95% of outside noise.
Why Condominuiums Choose Soundproof USA
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Engineered for High-Density Multi-Family Living
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Benefits List:
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Uninterrupted Sleep: Drastically reduces high-decibel night traffic and early-morning street sweepers.
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Fast HOA Approvals: Because our units mount inside your room, exterior building aesthetics remain untouched, making board approval quick and painless.
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Energy & Utility Savings: Creates a secondary thermal air barrier that eliminates drafts and reduces heating and cooling costs year-round.
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Draft & Dust Control: Seals out urban soot, dust, and pollen, keeping your home cleaner.
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Condominium FAQs
Made in the USA. Creating Quiet, Comfortable Living Nationwide.
CitiQuiet soundproof windows are crafted with precision, ensuring exceptional quality and performance. Our solutions are designed for longevity, providing reliable sound reduction for the lifetime of your home.
Soundproof USA is the exclusive dealer of CitiQuiet® soundproof windows in the United States, bringing industry-leading noise reduction solutions to homes and businesses across the country. As the trusted local source for CitiQuiet products, we offer expert consultations, and personalized service to help you enjoy a quieter, more comfortable indoor environment. Experience the unmatched performance of CitiQuiet soundproof windows—available exclusively through Soundproof USA.