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).. Boat building cutting files kits boat building plans designs custom boat plans kits steel aluminum power boats sailboats trawlers part built boats or complete boats boat building project management arrangements for boats built overseas assembly boat plans: the assembly boat plans we supply with the cutting files or kits cover several sheets. Waverunner 24. steel or aluminum semi displacement hull boat plans & full size frame patterns see more : coastworker 25 wood epoxy, steel or aluminum, fiberglass. displacement or semi-displacement or planing hull boat plans & full size frame patterns. this is the smallest of our coastworker range that extends from just 25 ft to 58 ft - an ideal first boatbuilding project..
Patterns are not provided for the planking of the boat, unless it’s a stitch & glue design which we’ll discuss later. even if you follow the plans to a tee, each boat will vary making planking patterns worthless.. Aluminum boats using welded marine alloy construction are strong, lightweight, durable, and easy to maintain. as with steel, the designs should be specifically intended for this material. plans listed for aluminum construction include all the details necessary to build the boat in sheet aluminum.. Roberts 434 several versions in one set of boat plans. aluminum, steel, fiberglass or wood / epoxy see more boat plans & full size patterns - package includes latest sail boat plans, sailboat building plan updates & revisions, plus direct contact with the designer..
