Products / Slimline

Slimline is an MBCI concealed-fastening metal roof panel system listed under the maker's concealed fastening roof systems and described for residential applications. The product page gives a 16-inch coverage width and a 3:12 minimum slope, in 29-gauge steel (standard) or 26-gauge (optional), with Galvalume Plus or Signature 200 coatings. The standard profile is a minor rib with striations; a striations-only profile is optional, and the page notes an oil-canning waiver is required for non-standard options.