A boathouse (or boat house) is a structure specifically constructed for the storage of boats, often smaller craft used for sports or recreation. These are usually found in open water, such as a river. They range in size from small shacks for one or two boats to large concrete structures with loading docks for many boats. Boat houses are commonly used by fishermen, but they also can be used by people who use other watercraft for sport or recreation. There are many types of boats, ranging from rowboats to sailboats to powerboats to jet skis. Each type of boat has different requirements for its storage facility. A boat house should be capable of storing all of the user's boats, and should provide protection from the elements for them when not in use. There are several options for a person who wants to build his or her own boat house. The choice of material will depend on how much money you want to spend and what your aesthetic tastes are. Concrete is an excellent choice if you want a long-lasting structure that won't cost you any money to maintain over time. It is also easy to customize to your needs. Wood is the most common choice for a boat house because it is affordable and comes in many sizes and shapes. A wooden boat house requires regular maintenance to prevent insects from getting inside and causing damage.