Boat builders are skilled craftsmen who design and construct various types of boats, from small canoes to large yachts. They use materials like wood, fiberglass, and metal to create vessels that can navigate rivers, lakes, and oceans. Their work involves not only building the boat's structure but also ensuring it is safe and seaworthy for its intended use. These artisans often work in boatyards or workshops, where they employ tools and techniques passed down through generations. Boat builders must understand the principles of hydrodynamics and marine engineering to create efficient and durable boats that meet the needs of their customers.