EXTECH / Exterior Technologies, Inc. was formed in 1975 as a subsidiary of Voegele Co., Inc. EXTECH has developed more than 20 systems for skylights, curtainwalls and windows for industrial, architectural and security applications. EXTECH shares with its parent company, Voegele Co., Inc., a 70,000 square foot facility in Pittsburgh, PA. In addition to manufacturing, EXTECH maintains offices for sales and engineering at this location. Part of the EXTECH service is to provide drawings and specifications to help customers accomplish their goals...making their buildings energy efficient and safe...making them and their buildings look good.