Shipwrights, drafting, and full-scale lofting

Ship design first rested with specialist shipwrights whose family firms could preserve knowledge across generations. At Chatham Dockyard, increasingly formal paper plans were expanded into full-scale drawings on a mould loft floor. Those lines guided the forms used to shape individual pieces of timber, translating a small drawing into components that would fit together at ship size. Naval architecture required more than conceptual calculation because the design had to be communicated precisely enough for a workforce to build it. Full-scale lofting linked the designer's drawing directly to the physical hull.