A rigid inflatable boat consists of inflatable pontoons surrounding a rigid fiberglass or aluminum hull. Models run the gamut from small tenders to deluxe craft several meters long.
Popular for nautical recreation, its seagoing qualities make it an excellent professional vessel. They are used for rescue, as pilot boats and in many other professional applications.
The inflatable pontoons are usually glued to the rigid hull. On some models, the pontoon slides into a slot along the length of the hull, making it easier to change the craft's "skin." They usually use outboard motors, but larger versions can be inboard-equipped. The rigid hull allows for a variety of configurations and equipment, steering consoles and even cabins.
Each model is authorized for a maximum number of occupants. Intended use will also influence choice of model. Some brands are aimed primarily at professionals, while others offer a variety of configurations for fishing, tow sports, etc.