Specmar inc (previously specialty marine contractors) is an aluminum boat design, and lofting company. we have a large product line including aluminum drift boats, aluminum landing craft, aluminum monohull boats, aluminum catamarans, aluminum special purpose boats, and aluminum ribs (rigid inflatable boat).. The price differences of the commercially available marine aluminum alloys are not so great, compared to the overall cost of building and maintaining a small boat. so "best" is the alloy that an amateur boat builder like me would choose for his boat, if we presume that all the other problems (welding difficulties, for example) are somehow solved. Jet boat design & construction "the ultimate aluminum jet boat design" we achieve our claim of providing you the "ultimate aluminum jet boat experience" by first designing and building the absolutely best hull for performance, strength, safety and comfort in the industry..
A large number of aluminum single hull (monohull) boat designs (plans) that serve a variety of purposes. prices shown on this website are for plans and for a one time use of cad cutting files.. There are many steps between creating the original design and having the boat cut out on a computerized plasma-oxygen cutter. if a particular design is destined to be available as a pre-cut steel or aluminum hull, deck and superstructure package then this should be decided at an early stage in the design program.. Optimization of an airboat design, is based on the classic airboat concepts, so additional information from these modern alterations is unnecessary. hull some manufacturers offer hulls constructed of fiberglass. however, most airboat hulls are fabricated from aluminum. there are many different grades of aluminum available; the most.
