dB-Bloc is a thin mass loaded vinyl sound barrier material designed to layer behind drywall and other finished wall or ceiling surfaces to help combat against the bleed of noise transmitting through a common surface.    This sound deadening material is designed as sound insulation for blocking noise transmitting through common walls.  dB-Bloc measures just 1/8" thick, but weighs more than 1 pound per square foot to produce the density required for a soundproof wall.   dB-Bloc will impair a wall's ability to vibrate to reduce sound transmission.  An ideal treatment for combating sound bleed in thin walls between loud neighbors or room isolation in any residential or commercial setting.   This mass loaded vinyl is shipped in 30' rolls measuring 54" in width.   Each roll will cover 135 square feet and weigh nearly 150 pounds.

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Note!    Luxury grade ratings for sound bleed through a common wall will carry an STC rating of 55-60.   A standard wall will carry an average STC rating of 38-40.   By applying dB-Bloc and a disconnected framing technique to a standard wall, average STC ratings of 55-60 can be triggered.   Call our help desk for more information!