Barcode House is beautiful house with glass details located in Washington, D.C. and this house was designed by David Jameson Architect. From the Architect. Barcode House explores juxtapositions between the heavy and light and the old and the new. The work is formed by positioning the projects diverse pressures into a unique situational aesthetic. Brittle masonry walls of the existing Washington, DC row house governed that the addition be engineered as a freestanding structure. Site constraints dictated a vertically oriented spatial solution. The clients desire for transparent living space generated the opportunity to create an integrated solution for lateral force requirements. Structural steel rods within a glass window wall are aligned with datum lines of the neighboring building elevations. A stucco circulation tower anchors the living space to the existing row house.