Where to Buy Petersen Aluminum (PAC-CLAD)

Metal roofing panels are formed steel or aluminum panels installed as standing-seam or exposed-fastener systems over roof structures. They are used on commercial, industrial, and institutional buildings for weather-resistant, long-span roofing.

Sheet-metal or membrane components installed at roof transitions, penetrations, and edges to direct water away from joints. Used in commercial roofing to seal parapets, curbs, valleys, and terminations against leakage.

Sheet metal or aluminum channels and vertical conductors that collect and direct roof runoff away from the building. Used on commercial roofs and facades to manage stormwater at eaves and discharge to grade or drainage systems.