The combination of a Neopor®/Styropor® thermal insulator with tightly-fitting structural joints provides excellent protection against sunlight, wind and moisture. The additional bracing, including stiffening consoles embedded in the foam, window braces and revised and innovative fasteners, ensures a structure that remains permanently attached to the window and wall. It can be perfectly harmonized with any type of wall finish (render, WDVS, or clinker brick).