1-2 of about 2 matches for site:www.greenbuildingadvisor.com exterior fire rated glass doors
http://www.greenbuildingadvisor.com/blogs/dept/musings/makeup-air-rang...
fan. GE sells several powerful range-hood fans, including the Monogram ZV48TSFSS, which is rated at 1,200 cfm
http://www.greenbuildingadvisor.com/glossary
material plus any sash, frame, mullion, or divider attached to it, including windows, skylights, glass doors, and curtain