The Sound Vault door is our famous soundproof door. This Soundproof door is comparable to any professional studio door on the market today, boasting an STC value of 56 STC. The Sound Vault sells for about half of what other studio door manufacturers sell their doors for. This product is excellent for both home and commercial studio use and offers the ultimate in sound reduction in either application. http://www.soundproofingamerica.us
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