carvelbuilt

Carvelbuilt refers to hull construction in which the ship's planks are laid edge to edge on a framework of transverse frames to form a smooth, continuous surface. The planks are fastened to the frames with nails or treenails, and the seams are caulked to keep water out. This method produces a flush exterior and typically allows for longer, more shapely hulls.

This style contrasts with clinker-built hulls, where planks overlap along the seams. Carvel planking permits longer, more streamlined hulls and is advantageous for hydrodynamics and the accommodation of larger vessels, though it requires precise joinery and careful maintenance to prevent leaks. In some ships, a second inner skin provides additional strength and watertightness.

Historically, carvel-built hulls became common in the Mediterranean and later spread to Northern Europe, contributing to the development of larger sailing ships in the early modern era. The transition from clinker to carvel construction varied by region and time, reflecting differences in shipbuilding traditions, timber availability, and naval needs.

Today, the term carvelbuilt is used in nautical archaeology and historical ship studies to distinguish this edge-to-edge planking from clinker construction. It remains a focus in the restoration and replication of historic wooden ships and is often discussed in educational resources and maritime museums to illustrate hull-form and construction techniques.