Best Buy Metals provides a variety of metal roofing materials - sold direct to homeowners and contractors alike. With a variety of systems available, including residential products like panels, standing seam, metal shingles, metal shake roofing, and more; Best Buy Metals also provides commercial and agricultural metal roofing materials including PBR-Panel, Commercial Standing Seam, Snap-Loc, and more.. Metal Roofing,including a wide range of through fastened and hidden fastened panels,metal shingles and more.