lamellendach

Lamellendach is a traditional type of roof design originating from medieval Europe, specifically in Germany and other parts of Central Europe. The name "Lamellendach" is derived from the German words "lamelle," meaning "slat" or "strip," and "dach," meaning "roof." This type of roof is characterized by its plank-like construction, where horizontal boards are overlaid with smaller and more closely spaced vertical boards, creating a grid-like appearance.

The lamellendach roof is often associated with half-timbered houses, where the wooden frame is exposed and the spaces between the timbers are filled with horizontal boards, also known as lamb reefs. The use of lamb reefs on a lamellendach roof provides additional structural support and helps to shed water off the roof. This design was popular in the late Middle Ages and was a typical feature of German house architecture, particularly in regions such as Saxon Switzerland and the Bavarian Alps.

While the lamellendach roof is no longer a common construction method in modern architecture, surviving examples can be found in various historic towns and cities across Germany and other parts of Europe. The lamellendach is often considered a classic example of traditional Germanic architecture and is protected by preservation laws as a cultural heritage site. Preservation efforts focus on restoring the original structure and materials to maintain the historic integrity of these traditional buildings.