EXTECH/Exterior Technologies, Inc. strives to provide innovation in daylighting systems, natural ventilation and unique building envelope systems. EXTECH manufactures and designs wall, window, skylight, canopy and custom façade systems.
EXTECH/Exterior Technologies, Inc. strives to provide innovation in daylighting systems, natural ventilation and unique building envelope systems. EXTECH manufactures and designs wall, window, skylight, canopy and custom façade systems.