Curtain Wall Design & Consulting was incorporated in the State of Texas in 1973. The former owner, Bob Johnston, founded the Company with the goal of providing state-of-the-art curtain wall design services to aluminum fabricators. The Company grew as Bob's unique design expertise was quickly recognized and demand for his specialized services increased. As Employees were added, the client base expanded to serve architects, developers, and general contractors. CDC's reputation for providing effective design solutions on architecturally complex curtain walls spread nationally and overseas. CDC's experience also expanded into diverse wall systems and materials.