Products / SS200 & SS210A

SS200 and SS210A are mechanically seamed, double-locked standing seam roof panels with a 2 inch nominal seam height, the SS210A adding clip relief, with concealed clips, custom widths and custom lengths rolled on site. Standard material is 24 gauge prefinished steel, and hot-applied in-seam sealant is available. National Metal Sales lists a 2:12 minimum slope and recommends installation over a solid substrate with at least 30 lb felt underlayment. The page cites a 30-year non-prorated limited Kynar 500 paint warranty.