Posts Tagged ‘ AAMA 1801-13 ’

AAMA Updates Acoustical Rating Specification

Jan 30th, 2014

The American Architectural Manufacturers Association (AAMA) has published an updated standard for acoustical performance. AAMA 1801-13, Voluntary Specification for the Acoustical Rating of Exterior Windows, Doors, Skylights and Glazed Wall Sections, describes the use of sound transmission loss test data to calculate Sound Transmission Class (STC) and Outdoor-Indoor Transmission Class (OITC) ratings. As with any performance parameter, a uniform measurement […]