Building panel

摘要

A building panel is formed from a single sheet of material, and comprises an inner panel portion, a web portion, and an outer panel portion. The web portion extends between the inner and outer panel portions. In use, the panels are arranged with adjacent inner and outer panel portions overlying one another. Consequently, an outer wall surface can be formed from the outer panel portions, while an inner wall surface is formed from the inner panel portions. To insulate the wall, insulation can be provided between the inner and outer panel portions.