IGMA

Technical Manual for Acoustical Glass Design

This manual provides design considerations for the elimination of interfering or distracting sound for various noise criteria classifications.

Welcome

IGMA is the trade association representing the interests of the Insulating Glass industry not only in North America but worldwide. Our focus is on developing and advancing new technologies in the manufacture of insulating glass units through development of codes and standards, topic industry publications, education, product certification and leading edge research.