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 monohull boats, aluminum catamarans, aluminum special purpose boats, aluminum ribs (rigid-hull inflatable boats), aluminum landing craft, and various styles of aluminum work. Designs available in aluminum…. aluminum is also a superb material for boatbuilding by the person qualified in aluminum welding. aluminum boats using welded marine alloy construction are strong, lightweight, durable, and easy to maintain.. The website has 60 designs for power boats, smaller boats in aluminium, and larger boats mainly steel hulls. thefre are also 19 designs for sail boats, mainly steel cruising boats. groups of study plans are also available..
