An inflatable boat is a lightweight boat constructed with its sides and bow made of flexible tubes containing pressurized gas. For smaller boats, the floor and hull are often flexible, while for boats
A PVC inflatable boat on a beach
A modern, specialized rigid inflatable boat
The Nonpareil inflatable boat
A two-man Halkett boat, with and without its canvas cover
A thwart is a part of an undecked boat that provides seats for the crew and structural rigidity for the hull. A thwart goes from one side of the hull to the other. There may be just one thwart in a sm
Inflatable boat
…packed into a small volume, so that they can be easily stored and transported. The boat, when inflated, is kept rigid cross-ways by a foldable removable thwart. This feature makes these boats suitable for liferafts for larger boats or aircraft, and for travel or recreational purposes. There are ancient carved…
The thwarts in this wooden dinghy are the three seats that go from one side of the hull to the other. The U-shaped arrangement of seats at the stern of the boat are the sternsheets
A Cornish pilot gig, a single banked boat
Clinker built dinghy showing some of the basic structural details. The single rowing thwart supports the aft end of the centre-board case. The pairs of knees at each end of the thwart can be seen; also the longitudinal stringer on which the thwart rests. A mast thwart, nearer the bows, is set at a higher level and has a hole through which the mast is placed,