Products / Englert S2500

The S2500 is a 2 inch mechanically seamed structural roof system designed mainly for pre-engineered buildings, an Armco-style panel that Englert calls the industry's most extensively tested, with a heavy-duty interlock clip allowing thermal movement and 45, 90 and 180 degree seam styles. The product page lists shallow slopes under 3:12, ASTM water and air testing, ASTM-E1592 testing, UL 580 Class 90, Dade County testing, Florida Building Code compliance, FM testing and available weather-tightness warranties. The page lists the panel as ASTM-E84 tested with a Class A fire rating; ASTM E84 is a surface-burning test, and the page names no UL 790 or ASTM E108 roof-covering fire classification.