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Outside noise reduction

Please find below a selection of relevant articles from AEC companies and organizations for outside noise reduction. PersianasUSA - Home ...Weather Protection - forms an effective seal Thermal insulation – considerable savings in heating and A/C costs! Security - protective barrier that cannot be opened from the outside Noise Reduction – a shock absorber for sound energy Aesthetics – available in a wide variety of colors and finishes info@persianasusa.com. See #1. 1: http://www.persianasusa.com [c979552]