Petersen Aluminum Corporation was founded in 1965 as a metals service center to the architectural metal industry. At Petersen we strive to provide products of the highest possible quality within reliable, dependable lead-times. Our strong national sales base allows PAC to maintain large inventories and cost economies to our customers. In addition to our Chicago-based headquarters, we maintain full production facilities in Annapolis Junction, Maryland; Tyler, Texas; Acworth, Georgia and Fridley, Minnesota.. Our complete catalog is on this website and is available in standard 3-ring binder as well as CD-ROM format. Technical assistance and service are provided by our staff and complimented locally by our nationwide organization of architectural representatives. We are prepared to offer assistance in material selection, finish specification, and budgeting. As the scope of our applications is so wide, we encourage your inquiries.

PAC-CLAD Architectural Sheet and Coil

PAC-CLAD is a versatile prefinished sheet metal coating (Kynar 500® or Hylar 5000®) that is applied to both G-90 galvanized steel and 3105-H14 aluminum. Originally developed for use in abrasive environments, PAC-CLAD has proven to be ideally suited for application in metal roofing, curtainwall, storefront and trim applications. PAC-CLAD is now available in 37 colors carefully selected to complement a range of building materials.

PAC-CLAD Panels

Petersen Aluminum Corporation maintains extensive roll-forming equipment in each of our regional facilities. Each of our rollformers provides panels that have been Herr-Voss corrective leveled. Standing seam metal roofing, flush, wall and soffit panels are all factory formed in lengths up to 50 feet. Longer lengths are available. Please consult our factory. Matching flashing and trim may also be factory formed or field formed from PAC-CLAD material.

PAC-CLAD Accessories

Petersen Aluminum Corporation fabricates a wide range of metal roofing accessories. Coping,gravel stops, gutters and downspouts are all formed from our 42 standard PAC-CLAD colors.