A brief description, not a boatbuilding class strip planking is a form of carvel planking. the hull is built over forms using strips of wood, edge-glued, and edge fastened together.. July 2017 i have built a glen-l zip in new zealand a couple years ago. marine plywood is hard to find in nz unless you live in one of the big cities even then it be rather expensive.. Sailboats embody the mystery of the sea, of going only where the wind is willing to take you. we offer a variety of sailboat sizes, using several construction techniques..