• Noise Control System: Bottom side ceiling

    • The joist assembly provides the foundation of a bottom side noise control system designed according to “MASS-SPRING-MASS” physics.
    • A Resilient Channel is the spring and isolation device.
    • The gypsum board is the bottom Mass

    Noise Control System: Wall/Ceiling interface

    • Critical that the ceiling does not contact the wall to avoid flanking path.
    • Standard is to “float” the wall up to the ceiling, however, installations are very poor.
    • Space Assurance provides a simple method to maintain the acoustical performance of the system.

    Lennar FoxRidge NJ 010 Lennar FoxRidge NJ 008

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