Installs foundations, walls, floors, ceilings, and roofs using materials such as: wood, steel, metal, concrete, plastics, and composites of multiple materials. Fits and installs window frames, doors, door frames, door hardware, interior and exterior trim using a carpenter’s level, plumb bob, and laser levels. Erects scaffolding and ladders for assembling structures above ground levels. Studies specifications in blueprints, sketches, or building plans to prepare project layout and determine dimensions and materials required. Shapes or cuts materials to specified measurements, using hand tools, machines, or power saws.
