This newly developed type "S" panel is a superior structural panel, whose profile is designed to withstand heavy loads, such as roof snow loads and uplift loads resulting from high velocity (cyclonic) winds. It is the standard Zamil Steel roof panel and is also used as the outer skin of the high-rib Tempcon panel (TCSP).

 The type "S" steel panel conforms to ASTM A792M Grade 345B and is coated with a protective layer of Zincalume which is a 45 % zinc and 55 % aluminum alloy coating (150 g/m² on both sides). Type "S" steel panels are available in two nominal thicknesses: 0.5 mm and 0.7 mm, and in all standard colors.