. 15 Colors of Metal Roofing and Siding . Wide Variety of Trim . Sliding Door Parts . Screws . Overhead Doors . Matching Caulk and Touch Up Paint . Vaport Barrier and Insulation . Complete Pole Barn Package Buckeye Metal Sales manufactures quality metal building panels for roofs and siding. In addition we carry many accessories for all your building applications. We offer a pole barn package, steel siding or metal roofing for your personal specifications and needs. Our Grade 1 metal comes with a 40 year warranty on many paint colors. We use Galvalume, a 55% Al-Zn coated sheet steel product that is ideally suited for most types of roofing and siding applications. Galvalume sheet steel continues to gain approval by specifiers, architects, and builders due to its versatility, ease of use, aesthetics and long-term performance. Grade 2 material is an exceptional product at a lower cost, but will contain variations in gauge, paint thickness, and coating irregularities. It is sold ?as-is?