FRONT COVER OF A STANDARD GARAGE GATE, OR RULES OF THIN, GALVANIZED STEEL SHEET, OR ANOTHER LARGE-SIZED GATE.

摘要

The garage door (2) is covered with metal support elements (3 to 5) of different possible stamping, and aligned with the aid of magnetic plates; the free space between the support plates (3.2) and the visible plates (3.1) is filled with insulating materials (3.7). IMAGE