L=shaped prefabricated cladding piece

摘要

The prefabricated cladding piece (1) may be fastened to a wall opening in a building. It may be made of a plastics material with a very low coefficient of thermal conduction, especially "Styropor" (RTM). The cladding piece may be shaped as an L-section corner piece. The angle between the two arms of the L-shape is ninety degrees, and one of the arms outer diameter the L-shape is longer than the other. The long arm is thin while the shorter arm is thick near the base with a special profile.