May also set up cupboards, siding, drywall, and batt or roll insulation. Includes brattice builders who construct doors or brattices in underground passageways. Lay and bind building supplies, such as brick, structural tile, concrete block, cinder block, glass block, and terra-cotta block, with mortar and different substances, to construct or restore walls, partitions, arches, sewers, and different buildings. Installers of mortarless segmental concrete masonry wall items are categorized in “Landscaping and Groundskeeping Workers” ( ).