This one-hour course for architects, planners, engineers, specifiers, and residential designers provides an overview of the characteristics, benefits, and green credentials of pultruded fiberglass products, including the high-performance glazing options that are available. As well, a review of the unique capabilities of fiberglass window systems is presented through a variety of commercial and residential project reviews. No prerequisite knowledge required to take this course. Once finished, the reader will be able to describe the manufacturing process of pultruded fiberglass material, discuss the unique features and green characteristics of pultrudedfiberglass and compare the environmental advantages of designing with pultruded fiberglass products versus other commonly used window materials. A ten question quizz follows the course.