Loc-Seam Metal Roofing

  • Panel Coverage: 12” or 16”
  • Rib Height: 1”
  • 26 gauge Substrate: either AZ50 (Galvalume®) or G-60 (Galvanized)
  • 24 gauge Substrate: G-90 (Galvanized)
  • Energy Star approved Cool Roof pigments in all paint, reflecting at least 25% of the sun’s rays
  • Minimum roof slope: 3:12 pitch
  • Choose from striations, bead ribs, or a smooth flat-pan between ribs
  • Recommended that Loc Seam panels be installed over solid sheathing
  • Panels cut to any manageable length in one inch increments


Metallion Industries is located in Estacada, OR and manufacturers some of the finest metal roofing products in the country. Loc Seam is especially popular with insulated buildings because concealing the fasteners greatly reduces the chance that a failed washer will result in an expensive leak. A “concealed fastener” panel not only reduces maintenance concerns by protecting fasteners from the elements, but the smooth design allows debris from trees to wash or blow off the roof easier – reducing frequency of roof cleanings.