What type of wall is built entirely of wood?

A timber frame wall is a structure that is constructed entirely from wood, specifically using timber for its vertical and horizontal framing members. This type of wall is characterized by its use of large wooden beams and studs, which create a sturdy framework to support both the wall and the roof of a building. The benefits of using timber frame construction include its natural insulation properties, aesthetic appeal, and renewable resource status.

In contrast, drywall walls are comprised of gypsum board that is attached to a wooden or metal frame, not built entirely of wood. Concrete walls are constructed using a mixture of cement, sand, and aggregate, providing a strong and durable structure, but they lack wood entirely. Brick walls are made from fired clay bricks and mortar, which also means they are not constructed from wood. Therefore, the timber frame wall stands out as the only option that is fully composed of wood material.