Products / Metal Sales Magna-Loc 180

Metal Sales Manufacturing's architectural/structural standing seam roof system with a 2-inch vertical rib, 16-inch coverage and an integral mechanically seamed 180-degree sidelap with factory-applied sealant. Concealed clips accommodate thermal movement and 1/2-inch to 6-inch blanket insulation, on roof slopes as low as 1/2:12. Formed from ASTM A792 aluminum-zinc alloy-coated Grade 50 steel (0.0230-inch or 0.0296-inch minimum thickness) or ASTM B209 .032 aluminum, in PVDF or acrylic-coated Galvalume finishes.