Tag: Tolerances
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FGIA Updates Tolerances for Insulating Glass in Windows
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…