Key supports for the industry

摘要

The Insulating Glass Manufacturers Alliance (IGMA) since it's beginning has provided technical documents that support the glass design, specifications, energy efficiency, glazing procedures, performance data, testing, certification, quality assurance, field studies along with other guides relating to the manufacture, fabrication, design, and end use of insulating glass units. This will be a brief overview of some of the documents that IGMA has developed or upgraded since the merger of the Sealed Insulating Glass Manufacturers Association (SIGMA) and the Insulating Glass Manufacturers Association of Canada (IGMAC) in the fall of 2000. The documents referenced are mentioned with a brief summary of the content and comments on the use of IGUs in our industry.