Category: glass manufacturer

The Fenestration and Glazing Industry Alliance (FGIA) has updated guidance for the dimensional tolerances of insulating glass units (IGUs) produced for installation in fenestration products. IGMA TB-1200-25, Guidelines for Insulating Glass Dimensional Tolerances, is now available for purchase in the FGIA online store. This document was last updated in 2016. IGMA TM-1200 is intended to assist…