Panels for our standing seam metal roof were fabricated on-site today. A truck carrying a large coil of aluminum sheet stock was extruded through a machine that formed the panel profile and cut each piece to the needed length. In a matter of a few hours, we had the pictured stacks of custom-sized roof panels with no waste. The installation will start tomorrow. The siding is progressing nicely and the exterior of the house is starting to take shape.