FGIA is a material-neutral organization that represents window, door, skylight, curtain wall and storefront manufacturers and their suppliers, both large and small, from all across the U.S. and internationally to address issues of critical importance, share experience and knowledge, and participate in efforts to shape the future for the industry.

FGIA is organized into industry-related Product and Material Councils, which are structured to address concerns of each particular business specialty. The fenestration products represented are architectural, curtain wall, door, glass, skylight/sloped glazing and wall interface.