Course Description : You will study stair framing, as well as look into the design and layout of stairways and stairwells. The duties of a carpenter vary significantly from one job to another. A carpenter who works for a commercial contractor may work primarily with concrete, steel, and preformed building materials, while one who does residential work is more likely to work with wood frame construction and wood finish materials. By the end of this course, you will have a solid understanding of all of these types of work. This will prepare you for an exciting and profitable career.